| 武汉市陆家街地面塌陷的形成机制 |
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| 作者单位： | China University of Gcoscicnces，Wuhan 430074 |
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| 摘 要： | 发生于武汉市陆家街的地面塌陷,是隐伏岩溶区的一种地质灾害,由于它与人类工程及社会经济活动有关,所以也是一种环境工程地质问题。用潜蚀机制解释这种现象较为合理,它是一个累进变形破坏过程。地面塌陷的发生与一定的地质、地貌条件密切相关。在搞清地面塌陷的形成机制、地质背景和发生条件的基础上,这种地质灾害是可以预测和防治的。
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| 关 键 词： | 地面塌陷 潜蚀机制 隐伏岩溶 地质灾害 武汉市 |
THE FORMATION MECHANISM OF GROUND SUBSIDENCE IN LUJIAJIE, WUHAN |
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| Authors: | Li Zhiyi Ye Junlin |
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| Abstract: | The ground subsidence of Lujiajie in Wuhan is one of the geological hazards in covered karst field, which is an environmental engineering geological problem relating to human engineering and social economical activity. It is reasonable to explain this phenomenon with the underflow erosion. It is a process of progres-sive deformation damage,closely relating to geological and geomorphological conditions. This kind of geological hazard can be prevented and predicted based on clarification of mechanism of its formation, geological background and condition under which it took place. |
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| Keywords: | ground subsidence mechanism of underflow erosion covered karst geological hazard Wuhan |
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