摘要
分析了地下矿山开采对建筑物的影响,提出了移动可升降点式基础房屋抗采动理论的基本设计思想,建立了其附加作用力计算的基本应用公式.通过对比分析,此抗采动理论改善了传统的"条形基础抗采动房屋"的结构性能,使建筑物能更有效地吸收和抵抗地表移动和变形,拓宽了地下开采后地面建筑物保护研究的思路.
Analyzed influence of underground mining to building, and advanced the basic design mind of theory resisting excavating movement of building with point bases capable of rising and sinking, and set up basic application formulas of auxiliary forces calculation. The theory improves structure function of traditional 'building with redeformation stripe bases'. Thus it makes building absorb and resist the movement and deformation of ground more efficiently,so that it opens up the research mind of building protection in mining affected areas.
出处
《煤炭学报》
EI
CAS
CSCD
北大核心
2004年第3期269-273,共5页
Journal of China Coal Society
基金
河南省自然科学基金资助项目(0311051600)
河南省高校青年骨干教师资助项目(2001-148)
关键词
矿山塌陷区
抗采动
移动可升降点式基础
mining cave-in areas
resisting mining deformation
moving rise-fall dot foundation
