| 特殊条件下露天边坡治理及超前加固支护技术 |
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| 引用本文： | 麻壮志,尤春安,王韶辉,邱龑.特殊条件下露天边坡治理及超前加固支护技术[J].中国矿山工程,2012,41(1):34-36,52. |
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| 作者姓名： | 麻壮志 尤春安 王韶辉 邱龑 |
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| 作者单位： | 山东科技大学土木建筑学院,山东青岛,266590 |
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| 摘 要： | 针对归来庄露天采场东帮一号矿体附近出现的滑坡问题,对其进行稳定性分析,提出了锚拉框架梁的治理加固方案为了保证锚拉框架结构以及向下继续开挖过程中边坡的稳定性,在锚拉框架梁结构的底部采用树根桩形成锚拉桩支撑体系既起到超前加固的作用,又能有效地控制沉降,为以后类似工程提供可以借鉴的技术和经验。
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| 关 键 词： | 树根桩 稳定性分析 超前加固 治理措施 |
Pit slope treatment and advanced reinforcement technique in special conditions |
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| Abstract: | In view of the landslide nearby the east No.l ore body of Guilaizhuang open pit,the stability was analysed,and anchor frame beam was put forward.To ensure the stability of anchor frame structure and slope during excavation,steel root pile at the bottom of anchor frame structure was applied to form anchor pile supporting system,it reinforced the slope in advance,as well as played a part in controlling the settlement effectively,which provided technology and experiences for similar project. |
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| Keywords: | root pile stability analysis advanced reinforcement control measures |
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