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| 块状岩体边坡地震滑动位移分析 | |
| 引用本文： | 薛守义,王思敬,刘建中. 块状岩体边坡地震滑动位移分析[J]. 力学学报, 1997, 5(2): 131-136 |
| 作者姓名： | 薛守义 王思敬 刘建中 |
| 作者单位： | 1. 石家庄铁道学院,石家庄050043;2. 中国科学院地质研究所工程地质力学开放研究实验室,北京100029;3. 华北水利水电学院,邯郸056034 |
| 摘 要： | 岩体边坡在强震作用下往往会产生滑动残余位移。这种位移是边坡稳定性评价的重要参量。本文利用块体动力学原理推导出层状和块状岩体边坡地震滑动位移微分方程式, 并编制了相应的计算程序, 给出了实例的计算结果。 |
| 关 键 词： | 滑动位移 地震 岩体边坡 |
| 收稿时间： | 1996-10-24 |
| 修稿时间： | 1997-01-10 |
ANALYSIS OF SLIDING DISPLACEMENTS OF ROCKMASS ON SLOPES EARTHQUAKE |
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| Xue Shouyi,Wang Sijing,Liu Jianzhong. ANALYSIS OF SLIDING DISPLACEMENTS OF ROCKMASS ON SLOPES EARTHQUAKE[J]. chinese journal of theoretical and applied mechanics, 1997, 5(2): 131-136 | |
| Authors: | Xue Shouyi Wang Sijing Liu Jianzhong |
| Affiliation: | 1. Shijiazhuang Railway College, Shijiazhuang 050043;2. Institnte of Geology, Academia Sinica, Beijing 100029;3. North China Institute of Water Conservancy and Hydroelectric Power, Handan 056034 |
| Abstract: | Residual sliding displacements of rockmass usually occur on slopes by the effect of strong earthquakes. The displacement parameters are important for evaluating seismic stability of the slopes. In this paper the dynamic equilibrium equations for calculating sliding displacement of rockmass with layer and block structures on slopes are deduced, the corresponding calculation programs are compiled and the calculation results of an example are given. |
| Keywords: | Sliding displacement Earthquake Rockmass slope |
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