THESES WRITTEN BY STUDENTS

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2023

  • Master's: Integrated Neural Networks - Particle Swarm Optimization for Finite Element Model Updating: Application to Prestressed Concrete Girder and Steel Cable-Stayed Bridges
    Koravith TIPRAK

  • Master's: Effects of Local Contact on Axial Force Evaluation of High-Strength Bolts
    Tszhang TSE

  • Master's: Proposal of Embedded Thermoelectric Energy Harvester focusing on temperature difference in structural components and its application
    Nanami ASHIZAWA

  • Master's: The Consideration of Vehicle Load Estimation Method Using Bridge Acceleration and Inclination Angles Information
    Ryotaro MATSUKI

  • Master's: A Study on 3D Point Cloud Construction of Bridges Considering Effects of Vibration
    Jing LIN

  • Undergraduat's: A study on hammering method based on wearable device measurements
    Shougo KOBAYASHI

  • Undergraduat's:Mindsets of Railway Workers about Structure Maintenance Management and Influencing Factors"
    Kei MATSUMURA

  • Undergraduat's: A Study on Application of TMD Type Vibration Power Generation Devices to Concrete Bridges
    Minghua MU

2022

  • Doctoral: Quantification of uncertain influential parameters affecting structural performance evaluation of high strength bolted friction joints
    Kensho HIRAO

  • Master's: Detection of state changes of industrial steel girders by phase space analysis based on vibration monitoring data
    Zhiqian XIN

  • Master's: A Study on Modeling of 3-Dimentional Structural Behavior of Steel Railway Bridge and its Application
    Shoichi HIRAI

  • Master's: Evaluation of High-Strength Bolt Axial Force using Eddy Current Testing with Machine Larning
    Xingyue DONG

  • Undergraduat's: Dynamics Behavior Analysis of Bridge by Video Processing
    Eisuke SASAKI

  • Undergraduat's: Advancement of Sound Inspection by Applying Phase Space Analysis and Neural Networks to Sound Pressure Data
    Jion HIDAKA

2021

  • Master's: Bridge Structural Movement Evaluation using Structure from Motion Photogrammetry with UAV Sensing Applications
    Nitipong PRAPHAPHANKUL

  • Master's: Proposal of Bolt Tightness Evaluation Method by Local Heating
    Yimin ZHANG

  • Master's: A Study on Brittle Fracture Risk of Steel Welded Joints Under Seismic Loading Focusing on Local Restraint
    Atsushi IWATA

  • Master's: Development of a Device of Thermoelectric Energy Harvestring on a Bridge
    Yuri KIMURA

  • Master's: A Fundamental Study on a Shrink Fitted Memebr and Its Strength
    Shutaro TOZUKA

  • Master's: A Study on the Applicability of Local Heating in Fatigue Cracks Detection of Steel Bridges
    Haoran MA

  • Master's: Evaluation Method of Defects in Concrete Structures Using Hammering Test Through Time-Frequency Analysis and Neural Networks
    Shiyoshiyo FAN

  • Undergraduat's: Development of Simplified Bridge-Weigh-In-Motion Based on Displacement Evaluation Using an Accelermeter
    Nanami ASHIZAWA

2020

  • Master's: Analytical Study on Dead Load Stress Redistribution with Progression of Corrosion in Memebers of Steel Truss Bridge
    Keerthi Kireeti VANKAYALAPATI

  • Doctoral: A Study on Performance Evaluation of Box Column Connections with Internal Diaphragms in Steel Frames
    Piseth DOUNG

  • Doctoral: Development and Application of Viable Eddy Current Methods for Corrosion Quantification and Stress Change Evaluation for Steel Structures
    Sanjeema BAJRACHARYA

  • Master's: A Study on Estimation Method of Bridge Structural Parameters Using Long-Term Monitoring Data
    Shota ISOZUMI

2019

  • Doctoral: Phase Space Based Damage Detection for Bridge Vibration Monitoring
    Porjan TUTTIPONGSAWAT

  • Doctoral: 橋梁に起因する振動・低周波音の特性及び制御に関する研究 (in Japanese)
    Hiroshi Iwabuki

  • Master's: Structural Performance Evaluation of Injection Bolts with Epoxy Resins in Double Shear Connections
    Rodthong ROONGAROON

  • Master's: Detection of Dynamic Nonlinearity Expression in Structures Using Monitoring Data
    Daisuke Iizuka

  • Master's: Thermoelectric Energy Harvesting Usingtemperature Distribution on Bridges
    Mizuki Irie

  • Master's: Influence of Steel Strength on Load Carrying Capacity of High-Strength Bolted Frictional Joints Under Compression
    Kensho Hirao

  • Master's: Analytical Study on Redistribution of Dead Load Stress and Repair Method for Steel I-Girder Bridge with Corrosion
    Hiromasa Mishima

  • Undergraduat's: Change of Microscopic Surface Geometry of Steel Due to Cyclic Plastic Strain
    Yuri Kimura

  • Undergraduat's: DYNAMIC PROPERTY IDENTIFICATION OF EXISTING BOX GIRDER BRIDGE CONSIDERING EFFECTS OF TEMPERATURE ON SUPPORT CONDITION [Shortened graduation in September 2019]
    Shiyoshiyo HAN

  • Undergraduat's: A STUDY ON THE EFFECT OF STRESS-TRIAXIALITY ON THE STRENGTH AND FRACTURE PROCESS OF STEEL MATERIAL [Shortened graduation in September 2019]
    Shoichi HIRAI

2018

  • Doctoral: A Study on a Robotic Inspection Method and Corrosion Damage Evaluation of Steel Bridges
    Ayako Akutsu

  • Master's: Study on Load Carrying Capacity of High-strength Bolted Frictional Joints Subjected to Compression
    Koki Ando

  • Undergraduat's: 鋼部材を対象とした渦電流応力測定法における影響パラメータに関する検討 (in Japanese)
    Masaki Kurishiba

  • Undergraduat's: A Study on Fluctuation of Bridge Dynamic Properties and Non-stationarity Based on Monitoring Data
    Saki Shigeta

2017

  • Doctoral: Design and Development of Vibration Energy Harvestersusing Tuned-Mass Systems for Bridge Structures
    Koichi Takeya

  • Doctoral: A Study on Load Sensing and Local Stress Approach for Fatigue Assessment of Steel Bridge Deck Structures
    Cao Vu Dung

  • Doctoral: A Study on Low-Cycle Fatigue Behaviors of Steel Member in Large Plastic Strain Region Under Earthquake Loading
    Natdanai Sinsamutpadung

  • Master's: EDDY Current Based Stress Measurement Method for Steel Member and Its Application
    Jun Itami

  • Master's: A Study on Effects of Local Constraints on Fracture Bahavior of Steel Welded Joints
    Ota Masato

  • Master's: Structual Characteristic Investigation of a Steel Box Girder Bridge Under Strong Winds Based on Monitoring Data
    Satoshi Tominaga

  • Undergraduat's: Bridge Weigh-in-Motion Based on Bridge Vibration Measurement
    Daisuke Iizuka

  • Undergraduat's: Structural Parameters Evaluation Using Numerical Model Analysis for Bridge Monitoring
    Hiromasa Mishima

2016

  • Master's: Investigation on Bridge Displacement Estimation and Finite Element Modeling Based on Vibration Monitoring
    Yutaro Umekawa

  • Master's: Study on Damage Detection Method Based on Eddy Current Testing for Steel Members
    Yuki Ebisawa

  • Master's: A Study on Damage Detection Method Based on Phase Space Topology
    Kazuki Kanamori

  • Undergraduat's: Study on Application Efficiency of Tuned Mass Generator by Using Bridge Vibration Simulation
    Koki Ando

2015

  • Doctoral: Development of Performance Improvement Method of Existing Steel Railway Bridges by Installing Concrete Decks
    Masamichi Saito

  • Master's: Development of a Robotic Inspection Method for Civil Engineering Structures
    Ayako Akutsu

  • Master's: A Study on the Characteristics and Applicability of Passive Vibration Sensors Using Electret
    Takashi Ueda

  • Master's: Phase Space Based Damage Detection Method for Structural Monitoring
    Rokas Navickas

  • Undergraduat's: Sensing of Dead-Live Load Stresses in Steel Structures Using Magnetostriction
    Jun Itami

  • Undergraduat's: Application of Modified Weibull Stress to Limit Evaluation on Brittle Fracture during Earthquakes in Steel Members
    Satoshi Tominaga

2014

  • Master's: Investigations on the Effect of Weld Penetration on Fatique Strength of Rib-to-Deck Welded Joints in Orthotropic Steel Bridge Decks
    Cao Vu Dung

  • Master's: Effects of Earthquake Loading on Low-Cycle Fatigue Behavior of Steel Members
    Natdanai Sinsamutpadung

  • Master's: Fracture Cause Analysis of a Long-Span Truss Bridge Based on a Local Stress Approach
    Malina Skorupski

  • Master's: Development of Tuned Dual-Mass Dmaper System for Electric Power Generation from Bridge Vibration
    Kouichi Takeya

  • Master's: Identification of Bridge Displacement and Properties of Passing Vehicles using Accelerometers
    Fumihiko Tajima

  • Undergraduat's: Local Temperature Change under Fast Cyclic Loading in Steel members
    Kazuki Kanamori

  • Undergraduat's: Identification of A Long span Interisland bridge using the Advanced Wireless Monitoring System
    Yutaro Umekawa

2013

  • Master's: Development and Performance Improvement of Micro Robot for Steel Bridge Inspection
    Yutaro Inari

  • Master's: Low Cycle Fatigue Behavior of Steel Structural Components under Rapid Cyclic Loading
    Daisuke Takizawa

  • Master's: Eddy Current Testing for Corroded Steel Member Embedded in the Concrete Slab
    Saeri Hamano

  • Undergraduat's: Analytical Investigations on the causes of Fracture during Earthquakes in Steel bridges
    Fumihiko Tajima

  • Undergraduat's: Performance Evaluation of Passive Velocity Sensors Using Power Generation with Vibrated Electret
    Takashi Ueda

  • Undergraduat's: A Study on Non-linearity Evaluation in Structural Monitoring Data
    Navickas Rokas

2012

  • Doctoral: Strain based fatigue strength evaluation of beam-to-column connections in steel bridge bents
    Kawin Saiprasertkit

  • Master's: Development of Passive Sensors Using Power Generation Device with Vibrated Electret
    Hiroshi Yamaguchi

  • Master's: Development of an Anomalies Detection Method based on Nonlinearity Expression
    Khac Thanh Nguyen

  • Undergraduat's: Development of Space Displacement Measurement System of Structures using Standing-Wave Radar
    Kento Shimojo