地震作用下锚固岩质边坡动力响应研究进展与展望

作者：Shanbai Wu, Liangqing Wang, Qiong Wu, Jianlin Tian, Luobin Zheng, Zihao Sun · 发表于：Earth Science-Journal of China University of Geosciences · 年份：2022 · DOI：10.3799/dqkx.2022.374 · 被引用次数：2 · 研究领域：Landslides and related hazards

The anchored rock slope has great anti-seismic effect, hence its dynamic response mechanism under earthquake is worthy of in-depth understanding.In this paper it systematically reviews the literature on the seismic dynamic response of anchored rock slope.The dynamic characteristics, dynamic stability, and factors influencing dynamic response for anchored rock slope under earthquake are discussed.Future research includes three aspects.Firstly, the dynamic evolution pattern of anchored rock slope under different earthquake types such as macroseism or frequent microseism will be analyzed.Secondly, through the geomechanics model of anchored rock slope based on evolution mode, scholars will reveal the transmission law of seismic load, the mechanical evolution process of anchorage structure, the dynamic response characteristics of anchored rock slope, and the coupling mechanism of rock slope-anchorage structure system under earthquake.Thirdly, innovation, integration, and standardization of key technologies for new anti-seismic anchorage structures with severe plastic deformation will be carried out.Application demonstration area of key technologies for new anti-seismic anchorage structures will be established.