E3S Web Conf.
Volume 233, 20212020 2nd International Academic Exchange Conference on Science and Technology Innovation (IAECST 2020)
|Number of page(s)||4|
|Section||HCCE2020-Hydraulic, Civil and Construction Engineering|
|Published online||27 January 2021|
Dynamic response of full-length bonded anchor cable in rock slope
1 State Key Laboratory of Simulation and Regulation of Water Cycle in River Basin, China Institute of Water Resources and Hydropower Research (IWHR), Beijing 100048, China
2 Lawa Branch of Huadian Jinsha River Upstream Hydropower Development CO.,LTD , Sichuan 610066, China
* Corresponding author: firstname.lastname@example.org
The research on the anchoring mechanism of slope anchor cable under earthquake action is not in-depth. Therefore, it has become an urgent problem in engineering practice to study the seismic characteristics of slope anchoring system and then realize the optimal design of slope anchoring. In this paper, the dynamic response of a rock slope strengthened with a full-length bonded anchor cable is studied by centrifuge model test. It is found that the internal structure of the rock slope has an important effect on the length of the bonded anchor cable. The structural surface will lead to an increase of the effective anchorage length, and the stress concentration of anchor cable will occur at the structural surface. This provides some references for the optimization of traditional anchorage theory.
© The Authors, published by EDP Sciences 2021
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