Response of gravity retaining wall with anchoring frame beam supporting a steep rock slope subjected to earthquake loading

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• 作者：Yu-liang Lin^a ; ^b ; ^{linyuliang11@163.com} ; Guo-lin Yang^a ; Xiao Yang^c ; Lian-heng Zhao^a ; ^{zlh8076@163.com} ; Quan Shen^a ; Ming-ming Qiu^a
• 关键词：Gravity retaining wall ; Anchoring frame beam ; Shaking table test ; Numerical analysis ; Earthquake
• 刊名：Soil Dynamics and Earthquake Engineering
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：92
• 期：Complete
• 页码：633-649
• 全文大小：4781 K
• 卷排序：92

文摘

Seismic response of a composed retaining structure is studied in shaking table test. Fully 3D dynamic numerical analysis is performed for comparison and supplement. The acceleration response is especially amplified at the base of frame beam. The dynamic earth pressure isn't in phrase as the inertial force with time. The axial force of anchor and its distribution are greatly affected by earthquake.