Dynamic response of anchoring layered rock slopes subjected to seismic loads

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成果类型：

期刊论文

作者：

Zhou, Wei;Ding, Zhengman;Ma, Tingting

通讯作者：

Ma, TT

作者机构：

[Zhou, Wei] Hunan City Univ, Coll Civil Engn, Yiyang 413000, Peoples R China.

[Zhou, Wei] Hubei Univ Arts & Sci, Sch Civil Engn & Architecture, Xiangyang 441053, Peoples R China.

[Ma, Tingting; Ding, Zhengman] Hubei Univ Arts & Sci, Coll Resource Environm & Tourism, Xiangyang 440153, Peoples R China.

[Ding, Zhengman] Wufeng Tujia Autonomous Cty Forestry Bur, Yichang 443099, Peoples R China.

[Ma, Tingting] Chinese Acad Sci, Inst Soil Sci, CAS Key Lab Soil Environm & Pollut Remediat, Nanjing 210008, Peoples R China.

通讯机构：

[Ma, TT ] H

Hubei Univ Arts & Sci, Coll Resource Environm & Tourism, Xiangyang 440153, Peoples R China.

Chinese Acad Sci, Inst Soil Sci, CAS Key Lab Soil Environm & Pollut Remediat, Nanjing 210008, Peoples R China.

Hubei Univ Arts & Sci, Hubei Key Lab Low Dimens Optoelect Mat & Devices, Xiangyang 440153, Peoples R China.

语种：

英文

关键词：

Anchor bolts;anti-seismic effect;dynamic res-ponse;layered rock slope;seismic loads

期刊：

CURRENT SCIENCE

ISSN：

0011-3891

年：

2023

卷：

124

期：

页码：

1088-1094

DOI：

10.18520/cs/v124/i9/1088-1094

基金类别：

ACKNOWLEDGEMENTS. This study was funded by the National Natural Science Foundation of China (42077143), Outstanding Young and Middle-aged Science and Technology Innovation Team Project of the Hubei Provincial Department of Education (HPDE) (T2020016), and the Training Fund Programme for Scientific Research of Hubei University of Arts and Science (2019 KYPY001 and 2020KYPYTD005), China.

机构署名：

本校为第一机构

院系归属：

土木工程学院

摘要：

The seismic dynamic responses of rock slopes are a hot topic for geotechnical engineering studies. Based on the interaction between rock slope and anchor bolts, a dynamic numerical model of a layered rock slope was developed using the finite difference software FLAC3D. The dynamic response patterns of anchored and natural slopes under seismic loads were analysed to obtain the supporting effect of anchor bolts during seismic activity. The results indicate that under seismic loads, tensile cracks at the intersection of the top and joint surface d...

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Dynamic response of anchoring layered rock slopes subjected to seismic loads

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