| 层状围岩隧道施工爆破与锚固研究 |
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| 引用本文： | 张振刚,张鸿儒,张昀青,谭忠盛.层状围岩隧道施工爆破与锚固研究[J].中国公路学报,2003,16(2):74-77. |
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| 作者姓名： | 张振刚 张鸿儒 张昀青 谭忠盛 |
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| 作者单位： | 1. 北方交通大学土木建筑工程学院,北京,100044
2. 石家庄铁道学院土木工程分院,河北,石家庄,050043 |
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| 摘 要： | 分析了在层状围岩中采用矿山法修建隧道时爆破和锚固问题。通过计算机数值模拟、理论分析和现场试验结果总结出在层状围岩中开挖出设计的拱形轮廓的爆破原则和参数。通过分析锚固机理 ,结合现场试验 ,总结出了在层状围岩中的锚固方式和锚杆参数确定方法。
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| 关 键 词： | 隧道工程 施工 数值模拟 层状围岩 |
| 文章编号： | 1001-7372(2003)02-0074-04 |
| 修稿时间： | 2002年4月13日 |
Research on dynamiting and anchor in tunneling of stratified rock |
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| ZHANG Zhen gang ,ZHANG Hong ru ,ZHANG Yun qing ,TAN Zhong sheng.Research on dynamiting and anchor in tunneling of stratified rock[J].China Journal of Highway and Transport,2003,16(2):74-77. |
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| Authors: | ZHANG Zhen gang ZHANG Hong ru ZHANG Yun qing TAN Zhong sheng |
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| Institution: | ZHANG Zhen gang 1,ZHANG Hong ru 1,ZHANG Yun qing 2,TAN Zhong sheng 1 |
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| Abstract: | Problems of dynamiting and anchor which construction method was mine method in stratified rock were analyzed in this paper.In this paper, the principle and parameter of dynamiting that gained arch figure in stratified rock were given on the base of numerical simulation and theory analysis and local test. Anchor method and parameter in stratified rock were summarized on the base of theory analysis and local test. |
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| Keywords: | tunnel engineering construction numerical simulation stratified rock |
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