| 风动潜孔锤钻进用于抗滑桩施工的研究 |
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| 引用本文： | 詹军,于清杨.风动潜孔锤钻进用于抗滑桩施工的研究[J].中国地质灾害与防治学报,2001,12(2):56-58. |
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| 作者姓名： | 詹军 于清杨 |
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| 作者单位： | 吉林大学工程技术学院, |
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| 摘 要： | 滑坡是一种危害极大的地质灾害,它的整治方法研究具有重要意义.抗滑桩是一种适应性强、对滑坡稳定性和地质环境干扰小、工期短、抗滑能力强的滑坡整治方法.风动潜孔锤钻进是一种具有许多优点的钻进方法,它的许多特点,如成孔质量高、应用范围广、无液体循环介质、钻进规程参数小、可实现大直径基岩钻孔等都适合于抗滑桩施工.文章在介绍风动潜孔锤钻进特点的基础上,根据抗滑桩施工要求,分析了风动潜孔锤用于抗滑桩施工的可行性,并举出了其应用实例.
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| 关 键 词： | 风动潜孔锤钻进 滑坡 抗滑桩 |
| 文章编号： | 1003-8035(2001)02-0056-03 |
| 修稿时间： | 2000年10月24 |
Study of pneumatic down-the-hole hammer drilling applying to slide-resistant pile construction |
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| ZHAN Jun,YU Qingyang.Study of pneumatic down-the-hole hammer drilling applying to slide-resistant pile construction[J].The Chinese Journal of Geological Hazard and Control,2001,12(2):56-58. |
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| Authors: | ZHAN Jun YU Qingyang |
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| Abstract: | Landslide is a geological hazard with serious losses.It is very important to research the controling methods.Slide-resistant pile,which has many advantages such as high adaptability,little interference to landslide and geological environment,short construction time,high silde resistance,is a main method to control landslide.Pneumatic down-the-hole hammer is a drilling method with many advantages.Its features,such as wide application range,high hole quality,no circulating medium,low operation regulations,and drilling big diameter rock hole,fit to construct slide-resistant pile.According to the requirement of silde-resistant pile construction,this paper analyses feasibility that pneumatic DTH hammer drilling applies to construct slide-resistant pile on the basis of introducing the features of pneumatic DTH hammer.Then an applied example is given. |
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