水闸闸室与岸墙分离式设计关键技术分析与实践

Key technologies of designing separated gate chamber with bank wall:analysis and practice

合理选择水闸岸墙与闸室的连接形式是关乎水闸安全的重要因素,对水闸闸室与岸墙分离式布置可能存在的问题进行了分析,提出施工期采取后期设置止水的方式处理止水破坏问题,采取工程措施减小边荷载对岸墙的不利影响,并通过工程案例验证其合理性。

The way of connection between gate chamber with bank wall is crucial for the safety of water gate. Evaluation is made on the possible risks associated with separating displacement of gate chamber with bank wall. It is proposed that post water stop treatment is applied during construction period for reducing damage, and structural measures for reducing negative impact of side load to the bank wall. The rationality of the method is testified by project case.