Division 8: Issues Related to Operation, Inspection and Maintenance

[Th.2.B] NDE and Monitoring (2)

Thu. Mar 7, 2024 10:55 AM - 12:35 PM 311/312 (Conference Center 3F)

Chair:Balázs Kocsis(MVM Paks NPP Ltd.)
Co-Chair:Kenta Murakami(The University of Tokyo)

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10:55 AM - 11:15 AM

[Th.2.B-01] Study on Compressive Strength Estimation Using Ultrasonic Velocity Measurement by Surface Method

*Hayate Higano¹, Toshinobu Maenaka¹, Tsuguyoshi Suzuki¹, Eisuke Ishida¹, Akio Nakayama², Tsutomu Ogawa³, Yoshito Umeki⁴ (1. Takenaka Corporation, 2. The Kansai Electric Power Company,Incorporated, 3. The Japan Atomic Power Company, 4. Chubui Electric Power Company,Incorporated)

11:15 AM - 11:35 AM

[Th.2.B-02] Feasibility Study on Noncontact and Nondestructive Measurements of Mechanical Performance Degradation in RC Structures using Sub-Terahertz Wave

*Tomoya Nishiwaki¹, Shoumi Hara¹, Chihiro Kobayashi¹, Koji Arita², Akio Tanaka², Yusuke Suzuki³ (1. Tohoku University, 2. Nippon Institute of Technology, 3. Osaka Metropolitan University)

11:35 AM - 11:55 AM

[Th.2.B-03] Test Program for Development of an Air Leakage Rate Prediction Model for Concrete Containment Structures

*Liam Ma¹, Oh-Sung Kwon¹, Evan Bentz¹, Julia Tcherner² (1. University of Toronto, 2. CANDU Energy)

11:55 AM - 12:15 PM

[Th.2.B-04] Development of a Hybrid Evaluation Method for Long-Term Structural Soundness of Nuclear Reactor Buildings Using Monitoring and Damage Imaging Technologies
- Nuclear Energy Science & Technology and Human Resource Development Project -

*MASAKI MAEDA¹, Tadao Tanabe², Tomoya Nishiwaki¹, Takayuki Aoki¹, Koji Dozaki¹, Koshiro Nishimura³, Sho Fujii⁴, Fumiyoshi Ueno⁵, Akio Tanaka⁶, Yusuke Suzuki⁷, Jonathan Monical Dean Monical¹ (1. Tohoku University, 2. Shibaura Institute of Technology, 3. Tokyo Institute of Technology, 4. National Institute of Technology, Kisarazu College, 5. JAEA, 6. Nippon Institute of Technology, 7. Osaka Metropolitan University)

12:15 PM - 12:35 PM

[Th.2.B-05] Some observations on the raft foundation settlement and bending based on long term concrete strain monitoring of reactor buildings

Francis Barré¹, Alexis Courtois², Laurent Sampic², Mathieu Galan³, Charisis Chatzigogos¹, Carole Pineau¹, *Theodora Makrypidi¹, Pierre-Alain Nazé¹ (1. Geodynamique & Structure, 2. EDF DIPNN DT, 3. EDF DTG)

Session information

[Th.2.B] NDE and Monitoring (2)

[Th.2.B-01] Study on Compressive Strength Estimation Using Ultrasonic Velocity Measurement by Surface Method

[Th.2.B-02] Feasibility Study on Noncontact and Nondestructive Measurements of Mechanical Performance Degradation in RC Structures using Sub-Terahertz Wave

[Th.2.B-03] Test Program for Development of an Air Leakage Rate Prediction Model for Concrete Containment Structures

[Th.2.B-04] Development of a Hybrid Evaluation Method for Long-Term Structural Soundness of Nuclear Reactor Buildings Using Monitoring and Damage Imaging Technologies
- Nuclear Energy Science & Technology and Human Resource Development Project -

[Th.2.B-05] Some observations on the raft foundation settlement and bending based on long term concrete strain monitoring of reactor buildings

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Session information

[Th.2.B] NDE and Monitoring (2)

[Th.2.B-01] Study on Compressive Strength Estimation Using Ultrasonic Velocity Measurement by Surface Method

[Th.2.B-02] Feasibility Study on Noncontact and Nondestructive Measurements of Mechanical Performance Degradation in RC Structures using Sub-Terahertz Wave

[Th.2.B-03] Test Program for Development of an Air Leakage Rate Prediction Model for Concrete Containment Structures

[Th.2.B-04] Development of a Hybrid Evaluation Method for Long-Term Structural Soundness of Nuclear Reactor Buildings Using Monitoring and Damage Imaging Technologies- Nuclear Energy Science & Technology and Human Resource Development Project -

[Th.2.B-05] Some observations on the raft foundation settlement and bending based on long term concrete strain monitoring of reactor buildings

Authentication

[Th.2.B-04] Development of a Hybrid Evaluation Method for Long-Term Structural Soundness of Nuclear Reactor Buildings Using Monitoring and Damage Imaging Technologies
- Nuclear Energy Science & Technology and Human Resource Development Project -