Influence of Vacuum Preloading of Soft Ground on Surrounding Environment and Nearby Building Considering Unloading Effect

被引：0
|
作者：
Xu, B. B. [1 ,2 ,3 ]
Si, W. [1 ]
机构：
[1] Tianjin Port Engn Inst Ltd CCCC, Tianjin, Peoples R China
[2] Key Lab Geotech Engn Tianjin, Tianjin, Peoples R China
[3] Minist Commun, Key Lab Geotech Engn, Tianjin, Peoples R China
来源：
Proceedings of the 2016 4th International Conference on Mechanical Materials and Manufacturing Engineering (MMME 2016) | 2016年 / 79卷
关键词：
Vacuum preloading; influence area; building deformation; unloading effect;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Although the vacuum preloading has been widely used in the engineering, the influence area of horizontal deformation is controversial. In order to clarify the influence range and show the deformation of nearby building during loading and unloading of vacuum pressure, a series of finite element analyses are carried out. The horizontal displacement of the ground and the building is shown quantitatively during the application of vacuum pressure. The inclination of the building during unloading is also calculated.
引用
收藏
页码：658 / 661
页数：4
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