危岩崩塌地质灾害调查评价与防治

Investigation evaluation and control of dangerous-rock slumping geological hazard

危岩崩塌是碳酸盐岩地区主要地质灾害之一。其发生频率较高,而且经常导致人员、财产、设施受损,造成较大的经济损失,已引起人们的关注。在近年来从事危岩调查的基础上,结合危岩形态、结构特征,考虑危岩变形的影响因素,分析崩塌的形成机制,将危岩的调查、判别,监测及治理等方法作一小结,旨在提高危岩勘查、评价的水平,为危岩治理工程提供可靠依据。

The dangerous-rock collapse is one of the major geological hazards in the carbonate rock area,and it has high frequency of occurrence and result in the loss of lives,properties and facilities to lead to the rather great economic loss,which has draw much attention.According to the recent years of investigation of the dangerous-rock and combining the formation and structure characteristics of dangerous-rock,the paper considers the deformation influence factors of the dangerous-rock,analyzes the formation mechanism of slumping,and summarizes the inves-tigation,judgment,monitoring and treatment methods for the dangerous-rock to improve the investigation and eval-uation level of the the dangerous-rock and offer the reliable basis for the dangerous-rock control project.