| 厚煤层综放巷道锚索支护模拟试验研究与应用 |
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| 引用本文： | 刘波,吴建亭,郭德勇.厚煤层综放巷道锚索支护模拟试验研究与应用[J].煤炭科学技术,2001,29(10):34-37. |
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| 作者姓名： | 刘波 吴建亭 郭德勇 |
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| 作者单位： | 1. 中国矿业大学北京校区
2. 平顶山煤业集团有限责任公司十三矿 |
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| 摘 要： | 针对软弱厚煤层综放工作面回采巷道锚杆支护困难的问题，采用散体介质进行了锚杆（索）支护的模型试验，研究了基于锚拉支架的锚杆、锚索内力变化、荷载与围岩变形的试验关系。给出了锚杆（索）支护软厚煤顶板的优化支护参数，工程应用证实了其有效性。
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| 关 键 词： | 顶板 锚杆支护 散体模型试验 锚索支护 厚煤层 支护参数 |
| 文章编号： | 0253-2336(2001)10-0034-04 |
| 修稿时间： | 2001年12月8日 |
Research and application of anchor support simulation test in thick seam gateway of fully mechanized caving face |
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| LIU Bo ,WU Jian-ting ,GUO De-yong.Research and application of anchor support simulation test in thick seam gateway of fully mechanized caving face[J].Coal Science and Technology,2001,29(10):34-37. |
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| Authors: | LIU Bo WU Jian-ting GUO De-yong |
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| Affiliation: | LIU Bo 1,WU Jian-ting 2,GUO De-yong 1 |
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| Abstract: | The paper had a bolt support mode test by using bulk medium to study test relationship of the bolt of the bolt support, the anchor stress variation, the loading and surrounding rock deformation base on the bolt support difficult issue in mining gateway of fully mechanized caving face in soft thick seam. The paper provided the optimum roof support parameters of bolt support in soft thick seam. The applied projects have shown the efficiency of the support. |
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| Keywords: | thick seam roof bolt support bulk medium mode test anchor |
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