| 引黄工程国际Ⅰ标围岩稳定分析 |
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| 引用本文： | 朱新民,江光亚. 引黄工程国际Ⅰ标围岩稳定分析[J]. 山西水利科技, 1998, 0(Z1) |
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| 作者姓名： | 朱新民 江光亚 |
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| 作者单位： | 中国水利水电科学研究院 |
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| 摘 要： | 工程地质条件是影响围岩稳定的主要因素，施工中出现决策上的失误、盲目追求施工进度、忽视安全支护与围岩观测，是加速围岩失稳的主观原因。掘进方法、支护方法、支护时间等对围岩的稳定和变形都有直接影响。采用新奥法施工对工程进度、喷锚支护、原型观测进行有效控制，确保工程建设顺利完成。
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| 关 键 词： | 引黄工程，洞室群，新奥法，围岩，稳定 |
Analysis on the Stability of Surrounding Rock of Tunnels in No.I International Bid of the YRDP |
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| Zhu Xinmin Jiang Guangya. Analysis on the Stability of Surrounding Rock of Tunnels in No.I International Bid of the YRDP[J]. Shanxi Hydrotechnics, 1998, 0(Z1) |
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| Authors: | Zhu Xinmin Jiang Guangya |
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| Abstract: | The engineering geological condition and its influence possible on the stability of surrounding rock in No.I International Bid of the YRDP are analysed in this paper.The writers point out that chasing blindly the construction schedule and neglecting the safe support and observation of surrounding rock are very often the subjective causes quickening the surrounding rock more unstable. |
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| Keywords: | NATM Rock Body Stability of Surrounding Rock Grotto Group |
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