Oral Session

13. Ground improvement, reinforced soil structure and geosynthetics & 16. Tunnels and lifelines

[OS-14] Ground improvement, reinforced soil structure and geosynthetics 1

Wed. May 8, 2024 11:00 AM - 12:30 PM Room E (10F 1009)

Chairperson: Yasuo Sawamura (Kyoto University)

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11:00 AM - 11:12 AM

[OS-14-01] Influence of geometric configuration on the deformation behavior of back-to-back MSE walls under dynamic loading

Fuxiu Li¹, Wenhao Guo¹, Hefu Pu², *Yewei Zheng¹ (1. Wuhan University, 2. Huazhong University of Science and Technology)

11:12 AM - 11:24 AM

[OS-14-02] Design of rigid inclusions in seismic conditions

*Thibaut Clauvelin¹, Nicol Chang², Jonathan Daramalinggam ³ (1. Keller Grundbau GmbH-UAE, 2. Keller Middle East and Africa, 3. Keller Asia-Pacific, Middle East and Africa)

11:24 AM - 11:36 AM

[OS-14-03] Numerical study on a countermeasure principle using artificial drainage material against sand boil damage caused by liquefaction during earthquakes

*Soichi Tashiro¹, Hideyuki Asada¹, Kazuhiko Ueno², Youhei Katayama², Shinji Sassa³ (1. Toa Corporation, 2. Penta-Ocean Construction Co., Ltd., 3. Port and Airport Research Institute, National Institute of Maritime, Port and Aviation Technology)

11:36 AM - 11:48 AM

[OS-14-04] Stability and Seismic Response Analysis of Geocell Reinforced Slopes based on an Equivalent Composite Approach

*Sureka S¹, Akhilesh Wable¹, Vikuokhono Lhousa², Chongpi Lupheng², Arindam Dey¹ (1. IIT Guwahati, 2. NERIST)

11:48 AM - 12:00 PM

[OS-14-05] Experimental study of the kinematic interaction between a cohesive soil and a group of rigid inclusions through dynamic centrifuge tests

*Charbel Nohra¹, Cristian Sorino-Camelo¹, Sandra Escoffier¹, Zheng Li¹, Luc Thorel¹ (1. Univ Gustave Eiffe)

12:00 PM - 12:12 PM

[OS-14-06] Dynamic pull-out tests to characterize the earthquake behavior of soil-nailed walls

*Ghida Hawwa¹, Jean de Sauvage ¹, Patrick Joffrin¹, Jean-Pierre Rajot¹, Yannick Fargier¹ (1. Univ Gustave Eiffel, Univ Lyon, GERS-RRO)

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