Abstract：
According to observation of serious water leakage from the corner of bottom layer in basement, it was found that there was a big structural defect at the joint between diaphragm wall inserted into impermeable layer and bottom plate and leakage could appear from the defect under the effect of higher artesian head and more permeable layer. The paper discusses the function of “critical artesian head” and “danger distance” and proposes some measures to control water leakage from the joint.
LU Yi-fan,ZHANG Sheng-jun,LI Qing et al. the reasons and countermeasures for water leakage from the corner of diaphragm wall insert into impermeable layer[J]. Architecture Technology, 2016, 47(2): 178-.
