地下连续墙刚性结构渗漏控制措施

LEAKAGE CONTROL MEASURES OF UNDERGROUND DIAPHRAGM WALL RIGID STRUCTURE

广地花园一期工程,为减少地下连续墙刚性接头渗漏率在地下连续墙刚性接头施工过程中,在原始施工工艺的基础上,通过简单的措施投入刚性接头位置、增设阻浇铁皮,有效地控制现场材料浪费,节约工期,降低接头位置渗漏隐患,加大基坑支护安全性。此措施投入小、安装方便,具有很大的社会效益及推广价值。

In the first phase of Guangdi Garden Project,to reduce leakage rate of rigid joint of underground diaphragm wall,for construction of underground diaphragm wall rigid joint on the basis of the original construction technology,through simple measures,rigid joint position and flow-blocking iron sheet are set,and the waste of materials on site can be effectively controlled,and the construction period can be saved,and the hidden danger of leakage in the joint position can be reduced,and the safety of foundation pit support is increased.The measure has the advantages of small investment,convenient installation,great social benefit and popularization value.