Organized Sessions

Anti-Catastrophe: Theories, technologies and implementation (1)

Sat. Nov 25, 2023 9:15 AM - 10:45 AM G416 (PACIFICO Yokohama North, 4F)

Chairpersons: Riki Honda (University of Tokyo), Atsushi Nozu (Port and Airport Research Intitute)

想定を超えるような地震災害への備えを視野に入れた地震工学は、レジリエンスの実現という観点からも重要性が高まり、そのための概念としての「危機耐性」も認識が広まっている。ただし、深刻な被災を回避して社会的なレジリエンスを実現するためには、従来の考え方を延長して「より強く」するという発想ではなく、新しい技術体系をつくることが必要となる。そのため、理論構築や技術開発、制度的な実装など、取り組むべき課題は多岐にわたる。現在、要素技術や設計法等はすでに検討も始まっている。このセッションでは、危機耐性に関連する研究開発や実践の実例やそれに伴う課題等についての多様な情報を共有し、議論することで、危機耐性の知見の集約と普及や発展に資することができればと考える。このような主旨に賛同いただける方の参加を広く歓迎したい。

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9:15 AM - 9:18 AM

[Day3-G416-Introduction] Introduction

9:18 AM - 9:30 AM

[Day3-G416-01] Consideration of Risk resistance to liquefaction - Necessity of liquefaction damage evaluation as a boundary value problem -

*Motoki Kazama¹ (1. Tohoku University)

9:31 AM - 9:43 AM

[Day3-G416-02] Probabilistic Time Estimation of Disaster Waste Removal Considering the Interdependency between Road Networks and Waste Disposal Systems under Seismic and Tsunami Hazards

*Koki Aoki^1,2, Mitsuyoshi Akiyama¹, Noa Suzuki¹, Shunichi Koshimura³ (1. Waseda University, 2. JSPS Research Fellow, 3. Tohoku University)

9:44 AM - 9:56 AM

[Day3-G416-03] Resilience design system for infrastructure and lifeline structures subjected to natural hazard disturbances and their anti-catastrophe

*Shogo Yamamoto¹, Gaku Shoji¹ (1. University of Tsukuba)

9:57 AM - 10:09 AM

[Day3-G416-04] Optimal Location of Tsunami Evacuation Towers Considering Uncertainty Associated with Hazard Assessment Given the Occurrence of Anticipated Nankai Trough Earthquake

*Noa Suzuki¹, Mitsuyoshi Akiyama¹, Yuzuki Fuse¹, Koki Aoki¹, Shunichi Koshimura² (1. Waseda University, 2. Tohoku University)

10:10 AM - 10:22 AM

[Day3-G416-05] Analysis of intensification trends of large-scale natural disaster using extreme value theory

*Guribosutan Kinugawa¹, Riki Honda¹ (1. University of Tokyo)

10:23 AM - 10:35 AM

[Day3-G416-06] A Study on a Framework for Treatment of Uncertainty in Seismic Design for Road Bridges

*Kosuke Kawarai¹, Michio Ohsumi² (1. Dia Nippon Engineering Consultants, 2. Public Works Research Institute)

10:36 AM - 10:45 AM

[Day3-G416-Discussion] Discussion

Organized Sessions

Anti-Catastrophe: Theories, technologies and implementation (2)

Sat. Nov 25, 2023 10:55 AM - 12:25 PM G416 (PACIFICO Yokohama North, 4F)

Chairpersons: Gaku Shoji (University of Tsukuba), Yoshikazu Takahashi (Kyoto University)

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10:55 AM - 11:07 AM

[Day3-G416-07] Cyclic Loading Tests of Concrete Block Arch-typed Piers with a Double Friction Sliding System

*Shogo Hikita¹, Mitsuyoshi Akiyama¹, Miki Yajima¹, Shunya Usui¹, Hirokazu Takahashi², Naomitsu Ishigaki², Riki Honda³ (1. Waseda University, 2. Nippon Koei Co., Ltd., 3. The University of Tokyo)

11:08 AM - 11:20 AM

[Day3-G416-08] Effect of earthquake ground motion on slope failure propagation and residual deformation

*Moe Sasaki¹, Yusuke Ono¹ (1. Tottori University)

11:21 AM - 11:33 AM

[Day3-G416-09] Large-Scale Cyclic Loading Tests on Hollow-Section RC Piers with Concrete-Filled Part Anchored to Existing Part

*Ryohei Matsuo¹, Keita Uemura¹, Yoshikazu Takahashi¹ (1. Kyoto University)

11:34 AM - 11:46 AM

[Day3-G416-10] Proposal of quantitative evaluation method for redundancy in railway bridges and viaducts

*Kazunori Wada¹, Kimitoshi Sakai¹, Yoshikazu Takahashi² (1. Railway Technical Research Institute, 2. Kyoto University)

11:47 AM - 11:59 AM

[Day3-G416-11] Head behavior and anxiety level of a person seated in a chair subjected to human-powered excitation

*Ikuhiro Matsubara¹, Yasuyuki Nagano¹ (1. University of Hyogo)

12:00 PM - 12:12 PM

[Day3-G416-12] Examination of displacement measurement using RTK-GNSS and stability evaluation to determine the availability of mooring facilities after an earthquake

*EIJI KOHAMA¹ (1. National Institute of Maritime, Port and Aviation Technology)

12:13 PM - 12:25 PM

[Day3-G416-Discussion] Discussion

Sessions

Organized session » OS13 Anti-Catastrophe: Theories, technologies and implementation

Anti-Catastrophe: Theories, technologies and implementation (1)

[Day3-G416-Introduction] Introduction

[Day3-G416-01] Consideration of Risk resistance to liquefaction - Necessity of liquefaction damage evaluation as a boundary value problem -

[Day3-G416-02] Probabilistic Time Estimation of Disaster Waste Removal Considering the Interdependency between Road Networks and Waste Disposal Systems under Seismic and Tsunami Hazards

[Day3-G416-03] Resilience design system for infrastructure and lifeline structures subjected to natural hazard disturbances and their anti-catastrophe

[Day3-G416-04] Optimal Location of Tsunami Evacuation Towers Considering Uncertainty Associated with Hazard Assessment Given the Occurrence of Anticipated Nankai Trough Earthquake

[Day3-G416-05] Analysis of intensification trends of large-scale natural disaster using extreme value theory

[Day3-G416-06] A Study on a Framework for Treatment of Uncertainty in Seismic Design for Road Bridges

[Day3-G416-Discussion] Discussion

Anti-Catastrophe: Theories, technologies and implementation (2)

[Day3-G416-07] Cyclic Loading Tests of Concrete Block Arch-typed Piers with a Double Friction Sliding System

[Day3-G416-08] Effect of earthquake ground motion on slope failure propagation and residual deformation

[Day3-G416-09] Large-Scale Cyclic Loading Tests on Hollow-Section RC Piers with Concrete-Filled Part Anchored to Existing Part

[Day3-G416-10] Proposal of quantitative evaluation method for redundancy in railway bridges and viaducts

[Day3-G416-11] Head behavior and anxiety level of a person seated in a chair subjected to human-powered excitation

[Day3-G416-12] Examination of displacement measurement using RTK-GNSS and stability evaluation to determine the availability of mooring facilities after an earthquake

[Day3-G416-Discussion] Discussion

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