城市地下空间岩土体的可利用性研究

Research on AvailableRock and Soil Mass in Urban Underground Space

探讨了城市地下空间岩土体可利用性研究中需要考虑的工程地质因素,将地下空间按不同深度分为0～10m浅层区域、10～50 m中层区域和50 m以下深层区域,从而根据不同深度的工程特性对岩土体可利用性进行划分,并探讨了划分依据及意义。

The important factors of the available rock and mass in urban underground space are discussed. Depend on different depth, the underground space could be divided into three parts： 0-10m shallow layer, 10-50m middle layer and under 50m deep layer. According to the engineering characteristics in different depth, the available rock and soil mass could be partitioned into different parts.