城市地下工程开挖地表移动与变形的随机介质模型及监测

Random Medium Model and Monitoring of Surface Movement and Deformation Caused by Excavation of Urban Underground Works

探讨了随机介质理论在城市隧道及城市地下空间开挖引起的地表移动与变形预计中的适应性 ,得到了城市地下空间开挖的随机介质理论地表移动与变形模型 。

The adaptability of random medium theory is discussed in estimating surface movement and deformation caused by excavation of urban tunnel and underground space. A random medium model of surface movement and deformation was thereby established. Relevant analyses were made on permissible surface movement and deformation in excavation of urban underground works and their monitoring.