软弱岩石在滑坡事件中的危害及其防治

随着建设规模的扩大,滑坡事件由于其突发性和灾害性,越来越多地引起社会和专业工作者的重视,特别是软弱岩体的蠕变,更具隐蔽性、持续性,变形以常速率增长直至突发性的显性破坏,是一个有一定时段的发展过程,若在这个过程中及时发现并加以遏制,将会减少人民生命和财产损失。分析了岩石蠕变的影响因素,给出蠕变模型,提出了软弱岩石的蠕变预处理的一些措施。

Harms and Control Measures of Weak Rock in Landslide Events

With the enlargement of construction,landslide events,due to its suddenness and harm,have become increasingly concerned by the society and professional workers.Especially the creep of the weak rock,which is more subtle,constant,and often occurs at a constant speed until its suddenness and explicit destruction.And if the creep is discovered and curbed during this period,loss of life and property will be reduced.This paper analyzes the influential factors of weak rock creep,provides the creep model and offers some measures of the preprocessing of the weak rock creep.