摘要
分析了地下矿山、露天矿山开采 ,铁路、公路、基坑、隧道和地下工程开挖引起的周围地表移动与变形的特点。地表构 (建 )筑物都允许有微小的沉降和变形而不影响其正常使用并造成损害 ,文章介绍了通过地表移动预计和地表及其近邻建 (构 )筑物的变形测量 ,掌握变形规律 ,达到预防工程开挖灾害发生 ,判定其安全程度的目的。
It is analysed of the surface movement resulting from engineering excavation, such as underground mines, open-pit mining, railway, highway, foundation pit, tunnel and underground engineering, and its deformation's characteristics. Surface buildings can be allowed to very slightly settle and deform, except affecting their normal use and their damage. The deformation rules are understood by prediction of surface movement and deformation survey of surface and its nearby buildings to take precautions against disasters resulting from engineering excavation.
出处
《矿冶工程》
CAS
CSCD
北大核心
2003年第4期7-9,13,共4页
Mining and Metallurgical Engineering
基金
湖南省国土资源厅科学研究计划重点资助项目
关键词
工程开挖
地表移动
变形
测量
沉降
engineering excavation
surface movement and deformation
deformation survey
