Construction Technology of Underground Diaphragm Wall Limited by Space
The construction process of underground diaphragm wall will be restricted by the construction environment,and the space limitation is one.Based on the engineering practices,the construction technology of underground diaphragm wall limited by the space is studied.According to the different constraints,the space constraint conditions of underground diaphragm wall grooving are divided into three categories,i.e.low clearance restrictions,restrictions in the pilot tunnel and the obstacle restrictions.The three types of restricted conditions and the corresponding construction techniques of underground diaphragm walls under the restricted conditions are described,and the construction of underground diaphragm wall under low clearance and obstacle limitation is illustrated.
underground diaphragm wallslow clearance grooving grooving in pilot tunnellateral grooving
NETL
NSTL
万方数据
维普
