[提要]  地下连续墙间纵向接缝满足强度及刚度要求时，连续墙结构才能作为整体结构进行计算，并作为高层建筑地下结构外墙。地下连续墙间纵向接缝效果的现场试验和理论分析表明，通过一定的构造措施，可以使地下连续墙间纵向接缝满足刚度要求。
[关键词]  地下连续墙 接缝 现场试验

The analysis model of diaphragm wall structure will vary with the different views on the strength of joints and connections between diaphragm walls and main structure. Test in site on the stiffness and strength of vertical joints between diaphragm walls has been camd out. The calculation method of joint
strength is studied.
Keywords:  diaphragm walls; joints; test in site