摘要
板桩码头地连墙接缝因其所处部位的特殊性,其破损通常只有在前墙疏浚挖泥再经水下探摸检测后才能被发现。考虑板桩码头地连墙的特殊修复条件,文章提出水下支模灌浆方法修复地连墙接缝,修复结果满足相关规范要求。该修复方法对防止码头继续破坏和保证其安全使用具有一定的实用价值。
Due to the particularity of diaphragm wall of quay wall of sheet pile, the joint defect usually was found after dredging by underwater detection. Considering the special repair conditions of diaphragm wall, this paper proposes the underwater grouting after formwork （UGF） , and the repair results meet regulatory requirements. There are significant for preventing the continued destruction and security operations, and has a broader market applications.
出处
《中国港湾建设》
2014年第4期42-45,共4页
China Harbour Engineering
关键词
板桩码头
地连墙
接缝缺陷
水下
修复
quay wall of sheet pile
diaphragm wall
joint defect
underwater
renovation
