Advance and Prospect for Seismic Dynamic Response of Anchored Rock Slope

被引：0
|
作者：
Wu S. [1 ]
Wang L. [1 ]
Wu Q. [1 ]
Tian J. [1 ]
Zheng L. [1 ]
Sun Z. [1 ]
机构：
[1] Faculty of Engineering, China University of Geosciences, Wuhan
来源：
Diqiu Kexue - Zhongguo Dizhi Daxue Xuebao/Earth Science - Journal of China University of Geosciences | 2022年 / 47卷 / 12期
关键词：
anchorage interface; anchored rock slope; bolt; dynamic characteristic; earthquake; geotechnical engineering; influencing factor; stability;
D O I：
10.3799/dqkx.2022.374
中图分类号：
学科分类号：
摘要：
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. © 2022 China University of Geosciences. All rights reserved.
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页码：4456 / 4468
页数：12
相关论文
共 66 条
  • [1] An C. L., Liang Y., Wang L. Q., Et al., Three-Dimensional Optimization Design for the Direction Angle of Anchor Cable Reinforcement in Wedge Rock Slope, Rock and Soil Mechanics, 41, 8, pp. 2765-2772, (2020)
  • [2] Chai B., Shi X.S., Du J., Et al., How to Realize Elaborated Analysis of Regional Rock Mass Structure? A Review and Idea, Earth Science, 47, 12, pp. 4629-4646, (2022)
  • [3] Fu X., Jin W.Y., Zhang J.J., Et al., Seismic Response for Plane Sliding of Slope Reinforced by Anchor-Chain-Framed Ground Beams through Shaking Table Test, Rock and Soil Mechanics, 39, 5, pp. 1709-1719, (2018)
  • [4] Gu X.B., Wang Y.H., Ji X.J., Et al., The Analysis of Anchoring Mechanism of Rock Slope in Two Layers Based on the Nonlinear Twin-Shear Strength Criterion, Advances in Civil Engineering, 2021, pp. 1-8, (2021)
  • [5] Guo D. P., Hamada M., Lessons Learnt from Seismic Damage Induced by the 2008 Wenchuan Earthquake, International Conference on Vibration, Structural Engineering and Measurement (ICVSEM2012), (2012)
  • [6] Hatzor Y.H., Arzi A.A., Zaslavsky Y., Et al., Dynamic Stability Analysis of Jointed Rock Slopes Using the DDA Method:King Herod′s Palace,Masada,Israel, International Journal of Rock Mechanics and Mining Sciences, 41, 5, pp. 813-832, (2004)
  • [7] He Y., Liu Y., Hazarika H., Et al., Stability Analysis of Seismic Slopes with Tensile Strength Cut-off, Computers and Geotechnics, 112, pp. 245-256, (2019)
  • [8] Hong H.C., Xu W.Y., Review and Prospect of Anchorage Properties of Reinforced Rockmass under Earthquake, Metal Mine, 3, pp. 5-10, (2006)
  • [9] Huang Q. X., Xu X. T., Xu C., Et al., Dynamic Response Characteristics of an Anchored Rock Slope during Wenchuan Earthquake, Rock and Soil Mechanics, 37, 6, pp. 1729-1736, (2016)
  • [10] Huang R.Q., Mechanism and Geomechanical Modes of Landslide Hazards Triggered by Wenchuan 8.0 Earthquake, Chinese Journal of Rock Mechanics and Engineering, 28, 6, pp. 1239-1249, (2009)
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