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| 沉降地层破裂井壁修复治理工程设计原理 | |
| 引用本文： | 荣传新,史忠引,程桦,姚直书.沉降地层破裂井壁修复治理工程设计原理[J].煤炭科学技术,2004,33(7):4-8. |
| 作者姓名： | 荣传新 史忠引 程桦 姚直书 |
| 作者单位： | 1. 安徽理工大学,土木工程系,安徽,淮南,232001;中国科学技术大学,力学与机械工程系,安徽,合肥,230027 2. 井陉矿务局,河北,井陉,050100 3. 安徽理工大学,土木工程系,安徽,淮南,232001 |
| 摘 要： | 针对立井井壁的破坏机理，提出了修复治理破裂井壁的设计原则，同时给出了破裂井壁注浆参数的确定方法、表土层沉降量的计算方法以及卸压槽和槽钢加固结构的设计方法。应用该研究成果已成功地修复治理了15个破裂井壁，实践证明此项成果是可靠的。 |
| 关 键 词： | 沉降地层 破裂井壁 修复治理 竖向附加力 |
| 文章编号： | 0253-2336(2004)07-0004-05 |
| 修稿时间： | 2004年3月1日 |
Design principles of mine shaft failed liner repair and treatment in sedimentation strata |
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| RONG Chuan-xin.Design principles of mine shaft failed liner repair and treatment in sedimentation strata[J].Coal Science and Technology,2004,33(7):4-8. | |
| Authors: | RONG Chuan-xin |
| Affiliation: | RONG Chuan-xin~ |
| Abstract: | As for the failure mechanism of the mine shaft liner, the paper provided the design principles of the mine shaft failed liner repair and treatment and also provided the settled method of grouting parameters for failed mine shaft liner, calculation method of overburden settlement value, and the design method of reinforcement structure with pressure released chamfer and H steel. This results have been successfully applied to the repair of 15 mine shaft failed liners. The practices showed the achievements reliable. |
| Keywords: | sedimentation strata failed mine shaft liner repair and treatment vertical additional force |
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