水平变形对地表建筑物的动态损坏过程分析

Analysis of dynamic damage procedure of ground building caused by horizontal distortion

摘要: 水平变形对建筑物的破坏极为严重。从水平变形的形成及破坏形式出发,分析其对建筑物破坏的力学机理,并从沉陷区的形成过程、地表水平变形与建筑物水平变形的关系以及工作面的推进速度等方面,揭示水平变形的动态损坏过程。

Abstract: It’s very serious for horizontal deformation to damage building.Based on the form of horizontal deformation and damage,the mechanics mechanism of damage to building is analyzed and the dynamic damage process of horizontal deformation is disclosed from the formation process of subsidence,relation between horizontal deformation of building and surface and advance rate of stope.