摘要
地下连续墙与地下结构外墙“两墙合一”的不断应用和发展，使许多工程既确保了工程质量和进度，又减小了结构断面、节省了混凝土用量．为了研究“两墙合一”后的力学性状及基础的沉降问题，我们利用模型试验将两墙合一模型与两墙分离模型进行比较得出，两墙合一模型：墙体的弯矩较小；随着荷栽的增加，墙体弯矩的变化不明显；箱形基础的沉降在相同荷载作用下明显减小．
The application and development of the dual - purpose diaphragm wall combing the continuous concrete wall with outside wall not only ensures construction quality and speed, but also reduces the structure section, saves concrete usage. In order to study the mechanics character and the subsidence after using the dual - purpose dia-clusion： using the dual - purpose diaphragm wall, the bending moment of the wall is small; with the loading in-crease, the changes of the banding moment is not clear; the subsidence of the box foundation is clearly lower in the same load section.
出处
《西安职业技术学院学报》
2012年第3期42-46,共5页
Research on Vocational Education in Xi'an Vocational and Technical College
关键词
两墙合一
两墙分离
模型试验
dual-purpose diaphragm wall
separated wall
modal experiment
