| 松动圈测试在巷道支护设计中的应用 |
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| 引用本文： | 张金耀,岐红升,王玉海. 松动圈测试在巷道支护设计中的应用[J]. 山西煤炭, 2003, 23(2): 34-34,37,59 |
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| 作者姓名： | 张金耀 岐红升 王玉海 |
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| 作者单位： | 霍州煤电集团公司李雅庄分公司,山西,霍州,031400 |
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| 摘 要： | 阐述了巷道围岩类别是影响巷道支护参数选择的主要因素，而松动圈的测试是评价围岩类别的可方依据，介绍了松动圈的测定及巷道支护参数选择原则。
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| 关 键 词： | 巷道支护设计 围岩 支护参数 松动圈 支护方式 锚杆 |
Application of Broken Rock Circle Measure in Design of Entry Support |
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| ZHANG Jin-yao,QI Hong-sheng,WANG Yu-hai. Application of Broken Rock Circle Measure in Design of Entry Support[J]. Shanxi Coal, 2003, 23(2): 34-34,37,59 |
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| Authors: | ZHANG Jin-yao QI Hong-sheng WANG Yu-hai |
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| Abstract: | The type of surrounding rock is the main factor to influence entry support parameters,and broken rock circle measure is the dependable base to estimate the type of surrounding rock;the principle to measure broken rock circle and choose entry support parameters are introduced. |
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| Keywords: | surrounding rock broken rock circle measure |
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