| 矿山塌陷区抗采动可移动及升降点式基础房屋设计理论研究 |
| |
| 引用本文： | 段敬民,丁安民,钱永久. 矿山塌陷区抗采动可移动及升降点式基础房屋设计理论研究[J]. 煤炭学报, 2004, 29(3): 269-273 |
| |
| 作者姓名： | 段敬民 丁安民 钱永久 |
| |
| 作者单位： | 西南交通大学,桥梁及结构工程系,四川,成都,610031;焦作工学院,土木建筑工程系,河南,焦作,454000;焦作工学院,科技处,河南,焦作,454000;西南交通大学,桥梁及结构工程系,四川,成都,610031 |
| |
| 基金项目： | 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) |
| |
| 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．
|
| 关 键 词： | 矿山塌陷区 抗采动 移动可升降点式基础 |
| 文章编号： | 0253-9993(2004)03-0269-05 |
| 修稿时间： | 2004-01-08 |
The theory study of resisting mining deformation of building with moving rise-fall dot foundation on mining cave-in areas |
| |
| DUAN Jing-min. The theory study of resisting mining deformation of building with moving rise-fall dot foundation on mining cave-in areas[J]. Journal of China Coal Society, 2004, 29(3): 269-273 |
| |
| Authors: | DUAN Jing-min |
| |
| Affiliation: | DUAN Jing-min~ |
| |
| Abstract: | 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. |
| |
| Keywords: | mining cave-in areas resisting mining deformation moving rise-fall dot foundation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
