期刊论文

Yao, Ding

英文

Applied Sciences-Basel

2076-3417

2019

9

8

1585

10.3390/app9081585

We express our sincere gratitude to Zhengxiang Zhou of Department of Economic Management, Changsha University of Technology, and anonymous reviewers for their constructive comments.This study was supported by the National Natural Science Foundation of China (51778071), Transportation Science and Technology Project of Zhejiang Province, China (grant number 2015J17) and Transportation Science and Technology Project of Hunan Province, China (grant number 201505).

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Under the action of water, weak rock slopes easily expand and the strength and stiffness decrease, which results in slope instability. The styrene-acrylic emulsion cement-matrix composite, a new type of polymer curing agent, was developed for the curing and treatment of weak rock slopes. The strength-reduction factor method and ANSYS finite element software were used to calculate and analyze the stability of slopes before and after protection. The stability safety factor of weak rock after protection increased by 30% from 2.0 to 2.6. In order t...