| 杨村煤矿风井地面预注浆工程的下第三系红层注浆 |
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| 引用本文： | 陈若飞. 杨村煤矿风井地面预注浆工程的下第三系红层注浆[J]. 煤炭技术, 2009, 28(8) |
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| 作者姓名： | 陈若飞 |
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| 作者单位： | 国投新集能源有限公司,杨村煤矿,安徽,淮南,232000 |
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| 摘 要： | 国投新集能源有限公司杨村煤矿地质条件复杂,下第三系红层埋藏较深,给注浆工作带来了极大的不便。针对该特殊情况,在注浆工艺方面作出了部分改进,对红层注浆中可能出现的情况进行了预测,并采取了必要措施。
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| 关 键 词： | 地面预注浆工程 下第三系红层 注浆 |
Lawer Third System Red Bed Grouting in Air Shaft Ground Pregrouting in Yangcun Coal Mine |
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| CHEN Ruo-fei. Lawer Third System Red Bed Grouting in Air Shaft Ground Pregrouting in Yangcun Coal Mine[J]. Coal Technology, 2009, 28(8) |
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| Authors: | CHEN Ruo-fei |
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| Abstract: | The geological conditions of Yangcun Coal Mine is extremely complex. It is very difficult to grout in the lower third sysltem red bed. Direct to the special situation some improving measures are put forward on the grouting process improvement,That the probabley state may be occured in red bed grouting is foreacasted and adopts some nessary measures. |
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| Keywords: | ground pre-grouting lower third system grouting |
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