浅谈土钉间距对红黏土基坑支护效果的影响  

On the soil nail spacing on the supporting effect of the clay pit

作　　者：安康[1] 邓勇亮[2] 

机构地区：[1]贵州大学土木建筑工程学院,贵州贵阳550003 [2]东南大学土木工程学院,江苏南京210096

出　　处：《科学之友（下）》2012年第5期49-50,共2页Friend of Science Amateurs

摘　　要：红黏土广泛分布于我国各地,尤其以云南、贵州、广西等地最为发育。红黏土的工程性质与其他土相比有很大不同,因此对在此种条件下的基坑支护工程进行研究有很大的必要性。土钉是一种常用的基坑支护结构,文章借助于ansys有限元软件,分析不同的土钉间距对基坑支护效果的影响,为实际工程的设计和施工提供一些参考借鉴。The red clay is widely distributed all over the country,in particular,is well developed in Yunnan,Guizhou,Guangxi and other places.The red clay of the nature of the works is very different than the other soil,and therefore a great need for the Support of Excavation works under such conditions.The soil nail is a common foundation pit supporting structure,the article by means of ansys finite element software to analyze the different impact of soil nail spacing on the effect of the foundation pit support,and provide some references for the actual engineering design and construction.

关 键 词：红黏土 基坑支护 土钉 

分 类 号：U455.7[建筑科学—桥梁与隧道工程]