Masa-atsu Ohtsu

Masa-atsu Ohtsu's AcademicInfluence.com Rankings

Masa-atsu Ohtsu

Engineering

#6004

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#7297

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Applied Physics

#1860

World Rank

#1892

Historical Rank

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Engineering

Masa-atsu Ohtsu's Degrees

PhD Engineering Tohoku University

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Masa-atsu Ohtsu's Published Works

Number of citations in a given year to any of this author's works

Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author

Published Works

Acoustic Emission Testing (2008) (1124)
Crack classification in concrete based on acoustic emission (2010) (639)
The history and development of acoustic emission in concrete engineering (1996) (291)
Simplified moment tensor analysis and unified decomposition of acoustic emission source: Application to in situ hydrofracturing test (1991) (237)
Detection and evaluation of AE waves due to rock deformation (2001) (218)
Recommendation of RILEM TC 212-ACD: acoustic emission and related NDE techniques for crack detection and damage evaluation in concrete* Test method for classification of active cracks in concrete structures by acoustic emission (2010) (179)
DAMAGE ASSESSMENT OF REINFORCED CONCRETE BEAMS QUALIFIED BY ACOUSTIC EMISSION (2002) (174)
MOMENT TENSOR ANALYSIS OF ACOUSTIC EMISSION FOR CRACKING MECHANISMS IN CONCRETE (1998) (160)
Phenomenological Model of Corrosion Process in Reinforced Concrete Identified by Acoustic Emission (2007) (157)
Acoustic emission theory for moment tensor analysis (1995) (138)
Use of acoustic emission and X-ray computed tomography for damage evaluation of freeze-thawed concrete (2010) (134)
Quantitative damage estimation of concrete by acoustic emission (2001) (124)
Corrosion mechanisms in reinforced concrete by acoustic emission (2013) (113)
Detection and evaluation of failures in high-strength tendon of prestressed concrete bridges by acoustic emission (2007) (107)
Fracture process zone in notched concrete beam under three-point bending by acoustic emission (2014) (91)
Recommendation of RILEM TC 212-ACD: Acoustic emission and related NDE techniques for crack detection and damage evaluation in concrete: Measurement method for acoustic emission signals in concrete (2010) (86)
GENERALIZED THEORY AND SOURCE REPRESENTATIONS OF ACOUSTIC EMISSION. (1985) (84)
Analysis of half-cell potential measurement for corrosion of reinforced concrete (2004) (83)
Recommendation of RILEM TC 212-ACD: acoustic emission and related NDE techniques for crack detection and damage evaluation in concrete: Test method for damage qualification of reinforced concrete beams by acoustic emission (2010) (82)
Corrosion rate of ordinary and high-performance concrete subjected to chloride attack by AC impedance spectroscopy (2006) (80)
AE monitoring of corrosion process in cyclic wet-dry test (2010) (79)
Evaluation of cracking damage in freeze-thawed concrete using acoustic emission and X-ray CT image (2017) (79)
Acoustic Emission Testing in Engineering - Basics and Applications (2008) (78)
Acoustic emission characteristics in concrete and diagnostic applications (1987) (74)
Stack imaging of spectral amplitudes based on impact-echo for flaw detection (2002) (73)
Compressive failure in concrete of recycled aggregate by acoustic emission (2007) (71)
Acoustic emission moment tensor analysis: development for crack identification in concrete materials (2001) (69)
Analysis of crack propagation and crackinitiation due to corrosion of reinforcement (1997) (60)
Relative damage evaluation of concrete in a road bridge by AE rate-process analysis (2007) (60)
FRACTURE MECHANICS APPLICATIONS TO DRILLING AND BLASTING (1997) (59)
Quantitative damage evaluation of structural concrete by a compression test based on AE rate process analysis (2004) (56)
Prediction of slope failure based on AE activity (1999) (54)
Determination of crack location, type and orientation ina concrete structures by acoustic emission (1991) (52)
AE source location and orientation determination of tensile cracks from surface observation (1988) (50)
Acoustic emission characteristics of concrete-piles (1999) (50)
A proposed standard for evaluating structural integrity of reinforced concrete beams by acoustic emission (1999) (50)
Mechanisms of crack propagation due to corrosion of reinforcement in concrete by AE-SiGMA and BEM (2003) (48)
Nondestructive evaluation of defects in concrete by quantitative acoustic emission and ultrasonics (1998) (48)
Acoustic Emission - Beyond the Millennium (2000) (46)
Identifying voids in plastic ducts in post-tensioning prestressed concrete members by resonant frequency of impact–echo, SIBIE and tomography (2007) (42)
Numerical Analysis of Multiple Cracks in Concrete Using the Discrete Approach (2001) (41)
Quantitative evaluation and visualization of cracking process in reinforced concrete by a moment tensor analysis of acoustic emission (1995) (41)
Dynamics of spall failure in fiber reinforced concrete due to blasting (2007) (39)
Simplified Moment Tensor Analysis and Unified Decomposition of AE Source (1991) (34)
Experimental and numerical crack analysis of mixed-mode failure in concrete by acoustic emission and boundary element method (1999) (33)
Monitoring of crack propagation in reinforced concrete beams using embedded piezoelectric transducers (2013) (33)
A review of acoustic emission in civil engineering with emphasis on concrete (1989) (31)
Mechanisms of corrosion-induced cracks in concrete at meso- And macro-scales (2008) (30)
Damage estimation of concrete canal due to earthquake effects by acoustic emission method (2014) (29)
Imaging of ungrouted tendon ducts in prestressed concrete by improved SIBIE (2007) (29)
Fracture Mechanics of Corrosion Cracking in Concrete by Acoustic Emission (2006) (29)
Crack evaluation in concrete members based on ultrasonic spectroscopy (1995) (27)
RATE PROCESS ANALYSIS OF ACOUSTIC EMISSION ACTIVITY IN CORE TEST OF CONCRETE (1992) (26)
Determination of crack orientation by acoustic emission (1987) (26)
Elastic wave methods for NDE in concrete based on generalized theory of acoustic emission (2016) (24)
Innovative AE and NDT Techniques for On-Site Measurement of Concrete and Masonry Structures (2016) (24)
On-site measurement of delamination and surface crack in concrete structure by visualized NDT (2010) (24)
Quantitative AE Techniques Standardized for Concrete Structures (2006) (24)
WAVEFORM ANALYSIS OF ACOUSTIC EMISSION IN CONCRETE. (1981) (23)
Damage evaluation in freezing and thawing test of concrete by elastic-wave methods (2011) (22)
Source kinematics of acoustic emission based on a moment tensor (1989) (22)
Detection of xylem cavitation in field-grown pine trees using the acoustic emission technique (1992) (21)
Theoretical treatment of acoustic emission sources in microfracturing due to disbonding. (1987) (21)
Cracking process evaluation in reinforced concrete by moment tensor analysis of acoustic emission (1995) (21)
Compensation procedure for half-cell potential measurement (1997) (21)
Damage estimation of concrete canal due to freeze and thawed effects by acoustic emission and X-ray CT methods (2020) (20)
Evaluation of concrete made from recycled coarse aggregates by pulsed power discharge (2007) (20)
Acoustic emission evaluation in concrete (2000) (20)
Fabrication of packaged thin beam structures by an improved drying method (1996) (19)
Nondestructive Evaluation of Damaged Concrete due to Freezing and Thawing by Elastic-Wave Method (2005) (19)
Crack growth prediction in scaled down model of concrete gravity dam (1994) (19)
Acoustic Emission (AE) and Related Non-destructive Evaluation (NDE) Techniques in the Fracture Mechanics of Concrete: Fundamentals and Applications (2015) (19)
Estimation of Corrosion in Reinforced Concrete by Electrochemical Techniques and Acoustic Emission (2005) (19)
Quantitative evaluation of microfracture due to disbonding by waveform analysis of acoustic emission (1988) (18)
Application of AE rate-process analysis to damaged concrete structures due to earthquake (2016) (18)
Estimation of crack and damage progression in concrete by quantitative acoustic emission analysis (1999) (18)
Principles of the Acoustic Emission (AE) Method and Signal Processing (2016) (17)
Round-robin tests on damage evaluation of concrete based on the concept of acoustic emission rates (2016) (16)
Quantitative Damage Estimation of Concrete Core based on AE Rate Process Analysis (2004) (16)
DETECTING VOIDS IN REINFORCED CONCRETE SLAB BY SIBIE (2003) (16)
Basics of acoustic emission and applications to concrete engineering (1998) (16)
Field application of acoustic emission for the diagnosis of structural deterioration of concrete (1993) (16)
Moment tensor analysis of AE and SiGMA code (2000) (16)
3390 - DAMAGE QUANTIFICATION FOR CONCRETE STRUCTURES BY IMPROVED b-VALUE ANALYSIS OF AE (2005) (16)
Analysis of SH wave scattering in a half space and its applications to seismic responses of geologic structures (1985) (15)
MATHEMATICAL THEORY OF ACOUSTIC EMISSION AND MOMENT TENSOR SOLUTION. (1987) (15)
bQuantitative evaluation of fracture processes in concrete by the use of improved -value (2000) (14)
Mechanisms of Diagonal-Shear Failure in Reinforced Concrete Beams analyzed by AE-SiGMA (2008) (14)
Kinematics of Corrosion Damage Monitored by Acoustic Emission Techniques and Based on a Phenomenological Model (2012) (14)
Evaluation of Plastic Damage in Concrete by Acoustic Emission (1995) (14)
Development of non-contact SIBIE procedure for identifying ungrouted tendon duct (2009) (13)
History and Fundamentals (2008) (13)
Virtual Reality Presentation of Moment Tensor Analysis by SiGMA (2003) (13)
BEM analysis of dynamic behavior of concrete in impact-echo test (2007) (13)
SOURCE INVERSION OF ACOUSTIC EMISSION WAVEFORM (1988) (13)
Phenomenological Model of Corrosion Process in Reinforced Concrete identified by AE (2011) (13)
Damage evaluation and corrosion detection in concrete by acoustic emission (2007) (12)
Damage Evaluation of Core Concrete by AE (2011) (12)
Coarse Aggregate Recycling by Pulsed Discharge Inside of Concrete (2009) (11)
Crack propagation in concrete: Linear elastic fracture mechanics and boundary element method (1988) (11)
Simulation of reinforcement-corrosion-induced crack propagation in concrete by acoustic emission technique and boundary element method analysis (2007) (11)
Concrete recycling by pulsed power discharge inside concrete (2012) (11)
Identification of AE Sources by Using SiGMA-2D Moment Tensor Analysis (1999) (11)
Prospective applications of AE measurements to infra-dock of concrete structures (2018) (10)
STANDARD SPECIFICATION FOR CONCRETE STRUCTURES, -2001 “MAINTENANCE” (2003) (10)
Quantitative evaluation of SIBIE procedure and case studies (2013) (10)
Acoustic Emission Techniques for Rebar Corrosion in Reinforced Concrete (2007) (10)
Fatigue characteristics of steel-making slag concrete under compression in submerged condition (2014) (10)
AE observation in the pull-out process of shallow hook anchors (1989) (9)
Pattern Recognition Analysis of Magnetomechanical Acoustic Emission Signals (1984) (9)
On High-Frequency Seismic Motions of Reinforced Concrete Structures (1996) (9)
Sensor and Instrument (2008) (9)
Kinematics on split-Tensile test of fiber-Reinforced concrete by AE (2013) (9)
2218 BEM Analysis of Mixed-Mode Crack Propagation in Cen-ter-Notched Concrete Beams (1993) (8)
Diagnostics of Cracks in Concrete Based on Acoustic Emission (1989) (8)
Dynamic Boundary Element Method Analysis for Determining Correction Factor in Impact Echo (2008) (8)
RADIATION PATTERN OF ACOUSTIC EMISSION. (1983) (8)
BEM ANALYSIS OF MIXED-MODE CRACK PROPAGATION DUE TO CORROSION OF REINFORCEMENT IN CONCRETE (2002) (8)
Damage evolution by acoustic emission in the fracture process zone of concrete. (1998) (8)
HISTORY AND DEVELOPMENTS OF ACOUSTIC EMISSION IN CONCRETE ENGINEERING (1994) (8)
Strain-space plasticity model for the compressive hardening-softening behaviour of concrete (1995) (8)
Mechanisms of concrete fracture analyzed by AE-SiGMA with automatic detector of first motion (2009) (8)
AE-SiGMA Analysis in Brazilian Test of Concrete (2011) (8)
Case studies on ungrouted tendon-duct in prestressed concrete models by SIBIE (2010) (7)
Early detection of corrosion activity in reinforced concrete slab by AE technique (2006) (7)
Practical Use of Half-Cell Potential Method for NDE of Corrosion of Reinforced Concrete Structure (2004) (7)
Cross-Sectional Visualization of Defects by SIBIE (2016) (7)
Discrete Modeling of Crack Interaction and Localization in Concrete Beams with Multiple Cracks (2004) (7)
Estimation of initial damage in concrete by acoustic emission (1997) (7)
Mathematical theory of acountic emission and its application (1987) (7)
BEM ANALYSIS ON DYNAMIC BEHAVIOUR OF CONCRETE MEMBER DUE TO IMPACT (2005) (6)
IN SITU MONITORING AND DIAGNOSIS OF REINFORCED CONCRETE MEMBERS IN AN EXPOSURE TEST AGAINST SALT ATTACK (2003) (6)
Assessment of concrete deterioration by acoustic emission rate analysis (1993) (6)
Resonance Analysis of Piezoelectric Transducer Elements (1984) (6)
Cracking mechanisms of diagonal-shear failure monitored and identified by AE-SiGMA analysis (2007) (6)
Quantitative Nondestructive evaluation of Defects in Concrete Surface Leyer by Impact Acoustics Methods Toshiro KAMADA Masanori ASANO, Minoru KUNIEDA and Keitetsu ROKUGO Discussion by Masayasu OHTSU (2003) (6)
Damage Evaluation of Concrete using Acoustic Emission Method (2002) (6)
AE-SiGMA ANALYSIS IN BRAZILIAN TEST AND ACCELERATED CORROSION TEST OF CONCRETE (2010) (6)
DAMAGE ESTIMATION OF CONCRETE BY AE RATE PROCESS ANALYSIS (2002) (6)
DAMAGE EVALUATION OF PRESTRESSED CONCRETE-PILES BY ACOUSTIC EMISSION (2000) (5)
Moment Tensor Analysis (2008) (5)
A New Method of Acoustic Emission Transducer Calibration (1984) (5)
RECOMMENDATION FOR CONSTRUCTION OF CONCRETE CONTAINING GROUND GRANULATED BLAST-FURNACE SLAG AS AN ADMIXTURE (1996) (5)
Spectral imaging of impact echo technique for grouted duct in post-tensioning prestressed concrete beam (2000) (5)
Quantitative damage evaluation of concrete core samples by acoustic emission (2001) (5)
Application of Impact-Echo Method to 3D SIBIE Procedure for Damage Detection in Concrete (2020) (5)
SOURCE MECHANISMS OF ACOUSTIC EMISSION (1981) (4)
Evaluation of concrete structure deterioration via AE observation of core Tests (1992) (4)
Detection and Identification of Concrete Cracking in Reinforced Concrete by Acoustic Emission (2003) (4)
BEM ANALYSIS OF THE TWO-DIMENSIONAL ELASTIC WAVE FIELD IN A HALF-SPACE (1986) (4)
Production of the recycled coarse aggregate from concrete scraps (2009) (4)
On-Site Damage Evaluation by AE and CT in Concrete (2016) (4)
BEM Analysis of Crack Propagation in Concrete Based on Fracture Mechanics (1992) (4)
SIBIE procedure for the identification of ungrouted post-tensioning ducts in concrete (2007) (3)
Diagnosis of Reinforced Concrete Structures by Acoustic Emission (2000) (3)
Structural Materials. Acoustic Emission Waveform Analysis in Two-Dimensional Models. (1996) (3)
Mechanisms of Corrosion-Induced Cracks in Concrete (2011) (3)
Nondestructive evaluation of surface crack depth in concrete (2013) (3)
Source Mechanisms of AE (2008) (3)
Acoustic emission in concrete of early-age (2005) (3)
A RETROFITTING SYSTEM FOR CONCRETE STRUCTURES WITH CFRP-SHEET AND CFRP-STRAND - IT'S BASIC MECHANISM AND APPLICATIONS (1997) (3)
Practical Nondestructive Evaluation for Corrosion of Reinforcement in Concrete (2004) (3)
Source Mechanisms (2021) (2)
Acoustic Emission for Structural Integrity of Concrete from Fresh to Damaged (2004) (2)
Acoustic emission waveform analysis in two-dimensional models (1996) (2)
Recycling aggregate from wasted concrete by pulsed discharge inside of concrete (2009) (2)
INVESTIGATION ON CRACK PROPAGATION AND K//I VALUES IN CONCRETE MEMBERS. (1985) (2)
Corrosion Damage in Reinforced Concrete identified by AE (2011) (2)
SHORT COMMUNICATION Detection of xylem cavitation in field-grown pine trees using the acoustic emission technique (1992) (2)
FREQUENCY SPECTRA OF ACOUSTIC EMISSION (1981) (2)
Overview of Visualized NDE for On-Site Measurement (2016) (2)
Acoustic emission visualization of micro-cracks induced by pulsed discharge in concrete (2010) (2)
Theoretical treatment of acoustic emission and sourse mechanisms in concrete (1982) (2)
Damage mechanics and fracture mechanics of concrete by SiGMA (1998) (2)
Evaluation of Concrete Made from Recycled Coarse Aggregates by Poulsed Power Discharge Treatments (2007) (2)
Monitoring Corrosion-Induced Cracks in Concrete by Acoustic Emission (2010) (2)
Stress intensity factors in concrete by moment tensor analysis of acoustic emission (1999) (2)
EVALUATION OF DETERIORATION IN CONCRETE BY STOCHASTIC ANALYSIS OF ACOUSTIC EMISSION ACTIVITY UNDER UNIAXIAL COMPRESSION (1995) (2)
CORROSION MONITORING IN REINFORCED CONCRETE BY ACOUSTIC EMISSION (2)
Basics and applications of NDE based on elastodynamics toward infra-dock for concrete structures (2016) (2)
Advanced NDT of reinforced concrete members by ultrasonics and acoustic emission (2000) (2)
General Remarks on Applications (2008) (2)
Observation of mixed-mode fracture mechanism by SiGMA-2D (1993) (2)
Damage quantification of concrete surface layers by semi-variogram analysis (2009) (1)
Strain-space plasticity model for triaxial behavior of concrete (1993) (1)
Waveform Analysis of Acoustic Emission based on the Boundary Element Method (1999) (1)
Optimization of discharge condition for recycling aggregate by pulsed discharge inside of concrete (2009) (1)
Visualized impact-echo technique for defects in concrete by SIBIE procedure (2012) (1)
Evaluation of compressive failure in recycled aggregate concrete with oscillation of mixture inserting vibrators by acoustic emission (2006) (1)
Diagnostic Application of Acoustic Emission to Structural Integrity of Concrete Structures (1987) (1)
Spectral response and acoustic emission of reinforced concrete members under fatigue bending (1997) (1)
Non-destructive evaluation of corrosion activity in reinforced concrete slab (2008) (1)
Compensated half-cell potential measurement for rebar corrosion (1997) (1)
AE monitoring of shrinkage process in concrete (2012) (1)
Dynamic compaction process of roller-compacted dam concrete (2000) (1)
Comparison between experimentally detected surface motions due to a disbonding of stainless overlay and simulated waveforms (1986) (1)
BEM-FEM coupling analysis of the two-dimensional elastic wave field in steady state (1988) (1)
Theoretical Aspects on Elastic Waves and Applications to Nondestructive Evaluation of Concrete (2008) (1)
LEFM PREDICTION AND REPAIR STRATEGY FOR CRACK EXTENSION DUE TO CORROSION OF REINFORCEMENT (2014) (1)
Detection of Local Cracking Damage of in-Service Concrete by AE and X-ray CT (2016) (1)
IMPROVEMENT OF HALF-CELL POTENTIAL MEASUREMENT BY USING CSM SOLUTIONS FOR NDE OF REBAR CORROSION (1994) (1)
Qualitative acoustic emission indices for characterization of concrete damage status (2012) (1)
Acoustic emission diagnosis of concrete-piles damaged by earthquakes (1997) (1)
OS3-5-2 Improvement of Ultrasonic Testing for Estimation of Surface-Crack Depth in Concrete by SIBIE Procedure (2007) (1)
OS3-5-3 Detection of voids within tendon ducts in existing PC bridges by SIBIE (2007) (1)
Acoustic Emission Analysis of Concrete for Corrosion, Damage and Cracking Mechanism (2008) (1)
AE in Concrete (2021) (1)
PERFORMANCE-BASED EVALUATION ON THE DURABILITY OF CONCRETE PIERS IN SIN-KITAKYUSYU AIRPORT BRIDGE DUE TO SALT ATTACK (2002) (1)
Identification of tendon ducts in prestressed concrete beam by SIBIE (2013) (1)
DISCRIMINATION OF FRACTURE MECHANISMS VIA PATTERN RECOGNITION ANALYSIS OF AE SIGNALS DURING FRACTURE TESTING. (1985) (1)
FRACTURE MECHANISMS IN SPLIT-TENSILE TEST OF FRC BY AE-SiGMA ANALYSIS (2012) (1)
AE Inspection and Monitoring for Highway and Bridge: Case Studies in Japan (2010) (1)
Diagnostic application of AE to crack inspection in concrete (1991) (1)
Distribution of Pore Pressure in Fresh Concrete under Vibratory Compaction (2006) (1)
Damage of Reinforced Concrete qualified by AE (2011) (1)
Automatic Detection of AE First Motion Based on AIC Picker for SiGMA Analysis (2008) (1)
Maintenance of reinforced concrete by acoustic emission monitoring of corrosion (2004) (1)
Compensated half-cell potential technique for NDE of rebar corrosion (2000) (1)
Practical Estimation of Surface-Crack Depth by SIBIE (2007) (1)
CRACK EVALUATION IN CONCRETE BY ULTRASONIC SPECTROSCOPY (1990) (1)
Quantitative evaluation of damage in concrete based on AE (2001) (1)
AE-SiGMA ANALYSIS IN SPLIT-TENSILE TEST OF FIBER- REINFORCED CONCRETE (FRC) AT MESO-SCALE (*) (2015) (1)
Visual identification of surface crack depth in concrete by SIBIE (2007) (1)
IDENTIFICATION OF UNGROUTED TENDON DUCT IN PRESTRESSED CONCRETE BY IMPROVED SIBIE (2009) (1)
Recycled coarse aggregate produced by pulsed discharge in water (2006) (1)
Assessment of concrete deterioration using plastic analysis and acoustic emission technique (1993) (1)
Compressive softening behavior of sound and damaged concrete based on a new strain-space plasticity model (1994) (1)
Physical properties of PC pipe in service for 36 years under inner water pressure (2005) (1)
Impact-Echo Technique for Grouting Performance in Post-Tensioning Duct(Special Issue on Structural Materials) (1999) (1)
Use of Acoustic Emission Method for Detection of Two-Phase Flow in Service Open Type Water Pipeline (2013) (1)
Generation of acoustic emission waves and moment tensor analysis (1998) (1)
BEM analysis of Biot’s model for dynamic compaction of concrete in successive placement (2005) (0)
COMPARISON BETWEEN EXPERIMENTALLY DETECTED SURFACE MOTIONS DUE TO A DISBONDING AND SIMULATED WAVEFORMS. (1985) (0)
Analysis of vibratory compaction process in fresh concrete (2007) (0)
"Development of In-Situ Nondestructive Evaluation (NDE) Techniques for Rebar Corrosion, Concrete Deterioration and Internal Cracks" (1991) (0)
Application of AE rate process analysis to estimate damaged concrete (2005) (0)
FRACTURE TOUGHNESS OF CEMENTITIOUS MATERIALS BY SiGMA PROCEDURE (1999) (0)
OS3-5-5 Fracture Mechanisms of Diagonal-Shear Failure in Reinforced Concrete Beams analyzed by AE-SiGMA (2007) (0)
Crack Propagation due to Corrosion of Reinforcement in Concrete by Boundary Element Method and Acoustics Emission (2002) (0)
RESONANCE CHARACTERISTICS OF CONCRETE MEMBERS WITH DEFECTS. (1986) (0)
Evaluation of Damaged Zone around Underground Structures due to Excavation by Acoustic Emission Technique Koji HATA, Hiroya MATSUI, Hideo KIYAMA and Hideo KINASHI (2004) (0)
Kinematic Identification of Internal Cracks by SiGMA Inversion Technique of Acoustic Emission (1997) (0)
CRACK EXTENSION DUE TO CORROSION BY SIGMA-AE AND BEM (2006) (0)
Virtual Reality Presentation for Nondestructive Evaluation of Rebar Corrosion in Concrete based on Inverse BEM (2005) (0)
Damage Evaluation of Carbonated Concrete based on AE Rate Process Analysis (2004) (0)
3044 - MONITORING CORROSION RATE OF CONCRETE BY AC IMPEDANCE SPECTROSCOPY (2013) (0)
AE Monitoring of Corrosion Process in Reinfoced Concrete under Cyclic Wet and Dry Condition (2010) (0)
CRACK KINEMATICS OF ROCK-LIKE MATERIALS BY QUANTITATIVE ACOUSTIC EMISSION (2000) (0)
NONDESTRUCTIVE EVALUATION OF CRACKS BASED ON ACOUSTIC EMISSION. (1986) (0)
Hybrid NDE for Rebar Corrosion in Concrete (2016) (0)
1106 Quantitative Evaluation of Crack Depth in Concrete by Spectroscopy (1993) (0)
DYNAMIC COMPACTION PROCESS IN ZERO-SLUMP CONCRETE (2003) (0)
Evaluation of ungrouted tendon ducts in prestressed concrete structure by SIBIE (2010) (0)
BEM ANALYSES ON HALF-CELL POTENTIAL MEASUREMENT AND CURRENT FLOW (2004) (0)
International state of practice in the inspection of grouted duct post-tensioned concrete bridge beams and decks (2007) (0)
AE monitoring of a concrete pipe for damage evaluation under cyclic loading (2007) (0)
BEM Analysis of Spalling Crack due to Rebar Corrosion based on Linear Elastic Fracture Mechanics (2000) (0)
Improved SIBIE procedure with multi sensor array for 3D visualization of damage in RC slab (2021) (0)
Observation of Internal Cracking in Concrete by Virtual Reality Modeling of Acoustic Emission Moment Tensor Analysis (2004) (0)
Visualised ndt for concrete cracking by sigma-ae and sibie (2011) (0)
Application of AE to evaluate deterioration of port and harbor structures (1997) (0)
EVALUATION OF CRACK DEPTH IN REINFORCED CONCRETE STRUCTURE USING ULTRASONICS (2000) (0)
Round-robin tests on damage evaluation of concrete based on the concept of acoustic emission rates (2015) (0)
Nondestructive crack identification by acoustic emission analysis and ultrasonic frequency response (1992) (0)
Quantitative Analysis of Acoustic Emission Waveforms and Practical Application to Civil Structures in Japan (1995) (0)
Report of Ad Hoc Research & Technical Committee on Acoustic Emission (2006) (0)
WAVEFORM ANALYSIS OF ACOUSTIC EMISSION IN THE FREQUENCY DOMAIN. (1983) (0)
INITIATION AND PROPAGATION OF CRACKS DUE TO SIMULATED CORROSION OF REINFORCEMENT IN CONCRETE (2003) (0)
OS3-4-2 Quantitative Water Management Process Evaluation of Damaged PC pipelines based on Acoustic Emission Method (2007) (0)
Progress in acoustic emission VI : proceedings of the 11th International Acoustic Emission Symposium, Fukuoka, Japan, October 26-29, 1992 (1992) (0)
ULTRASONIC FILTER CHARACTERISTICS OF CONCRETE MEMBERS WITH CRACKS. (1985) (0)
Acoustic emission monitoring for detection of rebar corrosion and damage evaluation in concrete (2006) (0)
EVALUATION OF INTERNAL DEFECTS IN CONCRETE STRUCTURES BY ULTRASONIC SPECTROSCOPY (1992) (0)
QUALITY EVALUATION OF RECYCLED-AGGREGATE CONCRETE BY DAMAGE PARAMETER BASED ON AE RATE PROCESS ANALYSIS (2009) (0)
Nondestructive Evaluation of Concrete Structures by Advanced Acoustic Emission Techniques (1997) (0)
3047 - NUMERICAL EXPERIMENT ON DETECTING VOIDS IN CONCRETE BY SIBIE (2005) (0)
Failure Detection of High-Strength Tendons in Prestressed Concrete Bridges by AE (2011) (0)
Visualization of internal defects in concrete structures by SIBIE (2010) (0)
Monitoring corrosion rate of concrete by AC Impedance Spectroscopy (2005) (0)
Construction and Building Materials: Preface (2001) (0)
On-Site Damage Evaluation of Cracked Concrete by Acoustic Emission and Related Non-Destructive Techniques (2015) (0)
LEFM analysis of crack patterns due to rebar corrosion (1997) (0)
Improvement of Impact-Echo by Stack Image of Spectral Amplitudes (2000) (0)
Crack propagation in cementitious materials by acoustic emission based on fracture mechanics (2013) (0)
Identification of Delamination in Concrete Slabs by SIBIE Procedure (2017) (0)
Quantitative evaluation of impact force on impact-echo method (2012) (0)
ACOUSTIC EMISSION SiGMA ANALYSIS ON SHEAR COMPRESSION FAILURE IN REINFORCED CONCRETE BEAMS (2008) (0)
Detection of Internal Voids in Concrete Structure Using Local Vibration Information, Kiyoyuki KAITO, Masato ABE, Yozo FUJINO and Kazuhiro KUMASAKA (2003) (0)
on-Site SIBIE Measurement of Surface Cracks and Defects in Concrete Structures of Highway (2010) (0)
Damage mechanics of carbonated concrete by AE rate-process analysis (2005) (0)
Advanced NDT for Grouted Conditions of PC Tendons Using SIBIE (2004) (0)
OS3-5-4 Effect of grout material on impact-echo in repaired concrete (2007) (0)
Evaluation of the surface crack depth in concrete by impact-echo procedures (SIBIE) (2007) (0)
An Experimental Study on the Transient Response from Propagation Field to Vibration Field of RC Column under Vertical Earthquake Shock……Koji HARADA, Nobutaka ISHIKAWA, Satoshi KATSUKI, Toshiaki OHTA and Shinichi HINO (2002) (0)
Analysis of Piezoelectric Disks and Cylinders Using Finite Element Method. (1984) (0)
Estimation of damage parameter and crack volume in rock-like materials by sigma-AE procedure (2001) (0)
Numerical analysis on dynamic behavior of fresh concrete due to internal vibrator (2006) (0)
Acoustic Emission Waveforms in a Half Space. (1984) (0)
3D Visualization of Crack Kinematics by AE-SiGMA (2016) (0)
AE Applied to Superstructure (2021) (0)
ACOUSTIC EMISSION GENERATING SITUATION OF STEEL PLATE-CONCRETE COMPOSITE SLABS (2003) (0)
ORAL/POSTER REFERENCE : ICF100816OR (2001) (0)
Acoustic emission and impact–echo techniques for evaluation of reinforced concrete structures: a case study (2010) (0)
Identification of ungrouted tendon duct in prestressed concrete by SIBIE (2009) (0)
Ultrasonic Test for Estimation of Surface-Crack Depth in Concrete improved by SIBIE (2008) (0)
Damage assessment for concrete-structures using AE/UT technique (2013) (0)
2157 BEM Analysis of Cracks based on Fracture Mechanics (1992) (0)
Estimation of Surface-Crack Depth in Concrete by Scanning SIBIE Procedure (2009) (0)
Quantitative diagnosis of reinforced concrete structures by AE-SiGMA analysis (2000) (0)
Assessment of concrete deterioration using a new combined stress-space plasticity and acoustic emission (1994) (0)
Microseismics and Geotechnical Applications (1991) (0)
Estimation of Spatial Damage in Concrete Structures using Semi-Variogram Analysis (2011) (0)
Damage Evaluation of Structural Concrete based on Fractures Process Monitoring (2007) (0)
Technical Committee on Nondestructive Evaluation for Diagnosis of Concrete Structures (2001) (0)
Damage evaluation of cracked concrete by DeCAT (2013) (0)
MIX-MODE CRACK PROPAGATION IN CONCRETE ANALYZED BY BOUNDARY ELEMENT METHOD (2001) (0)
BEM ANALYSIS OF DYNAMIC COMPACTION FOR PLACING INTERVALS ON COLD JOINTING (2003) (0)
Theoretical and Experimental Investigation to Determine Crack Direction of Hydraulic Fracturing by Borehole Acoustic Emission Sonde, Tsuyoshi ISHIDA, Masahiro TANAKA, Kazumichi KUWABARA, Tadashi KANAGAWA, Yoshiaki MIZUYA (1997) (0)
ANALYSIS OF THE SH WAVE FIELD IN A HALF SPACE BY THE BOUNDARY ELEMENT METHOD. (1984) (0)
Quantitative Evaluation of Surface Crack and Internal Defect in Concrete Member by Ultrasonic Spectroscopy (1992) (0)
Dynamic Response on the Surface of an Elastic Half-Space Under the Buried Line Sources By Ken-ichi HIRASHIMA and Jan D. ACHENBACH (1984) (0)
Establishment of Infra-Dock for Concrete Structures (2015) (0)
Application of AE rate-process analysis to damaged concrete structures due to earthquake (2015) (0)
CURRENT NDE DEVELOPMENTS OF CONCRETE STRUCTURES AND MATERIALS IN JAPAN (1992) (0)
Mixed-Mode Crack Extension based on Linear Elastic Fracture Mechanics and AE-SiGMA Analysis (1998) (0)
Observation of damage process in RC beams under cyclic bending by acoustic emission (1997) (0)
A study for evaluation of the structural integrity of concrete structures using acoustic emission. (1986) (0)
Short Course 101-1111-00l: Fundamentals and Applications of Acoustic Emission 4-1 Moment Tensor – Applications 4-1-1 Damage Mechanics 4-1-2 Error Estimation (2007) (0)
Evaluation of progressive slope-failure by acoustic emission (1998) (0)
CRACK DEPTH EVALUATION IN REINFORCED CONCRETE MEMBERS BY ULTRASONIC SPECTROSCOPY (1992) (0)
QUANTITATIVE AE ANALYSIS OF DIAGONAL-SHEAR FAILURE IN REINFORCED CONCRETE BEAMS (2009) (0)
ACOUSTIC EMISSION GENERATED BY CYCLIC BENDING IN DAMAGED RC BEAM (1997) (0)
CRACKING MECHANISMS DUE TO CORROSION IN CONCRETE IDENTIFIED BYAE AND BEM (2004) (0)
Effect of Acoustic Conditioning for Feeding on Adaptation to Natural Environment in Released Red Sea Bream, Pagrus major (1992) (0)
4151 - NDT FOR DETECTING VOIDS IN POST-TENSIONING TENDON DUCT BY SIBIE (2005) (0)
ORAL/POSTER REFERENCE: ICF100232OR (2001) (0)
Contributions to the International Acoustic Emission Conference (2nd). (1985) (0)
Diagnosis of Concrete Structures by AE (2000) (0)
Influence of Grain Size of Granite on Hydraulic Fracturing Mechanism…Qu CHEN, Tsuyoshi ISHIDA, Shunji SASAKI, Isao MATSUNAGA and Yoshiai MIZUTA (1999) (0)
DETERMINATION OF CRACK KINEMATICS BY ACOUSTIC EMISSION (1992) (0)
Application of Linear Programming to the Limit Analysis of Conical-Shaped Steel Water Tanks (2001) (0)
Health Monitoring of Chloride Attack in Concrete Bridges (2019) (0)
Evaluation of Reinforced Concrete Corrosion in Nondestructive Testing (2007) (0)
An Experimental Study on Circumfercential Crack of RC Pier Mode by Push-up Impact Test Masuhiro BEPPU, Satoshi KATSUKI, Nobutaka ISHIKAWA and Ayaho MIYAMOTO (1998) (0)
Updated Review on Nondestructive Testings in Concrete Engineering (1993) (0)
Detection And Evaluation Of Acoustic Emission Due To Rock Slope Failure (2000) (0)
High-frequency motions and failure behavior of reinforced concrete columns (1997) (0)
Dynamic Module of Elasticity of Concrete in Reinforced Concrete Shuang XIE, Yoshihiro ITO and Ichiro ADACHI (2004) (0)
Acoustifc Emission for Structural Integrity of Concrete from Fresh to Damaged Masayasu Ohtsu (2008) (0)
Identification of microcraking process in fracture process zone by AE (2005) (0)
Inverse inspection by acoustic emission based on the boundary element formulation (1989) (0)
Quantitative micro-crack volume evaluation in cement mortar by acoustic emission waveform analysis (1997) (0)
Preface (2021) (0)
BEM ANALYSIS OF CRACK DEPTH EVALUATION IN THE ULTRASONIC SPECTROSCOPY (1992) (0)

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What Schools Are Affiliated With Masa-atsu Ohtsu?

Masa-atsu Ohtsu is affiliated with the following schools:

Kumamoto University