| 旋挖钻进工艺在海相沉积地层中的应用 |
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| 引用本文： | 李方震.旋挖钻进工艺在海相沉积地层中的应用[J].城市地质,2009,4(4):44-47. |
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| 作者姓名： | 李方震 |
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| 作者单位： | 北京市地质矿产勘查开发局,北京,100195 |
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| 摘 要： | 以潮州电厂基础桩施工为例,对其钻孔设备的特点和施工工艺作了介绍,阐述了旋挖钻机在海相沉积地层中施工灌注桩的工艺方法及其质量控制措施。
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| 关 键 词： | 钻孔灌注桩 旋挖钻进 海相沉积 |
The Application of Rotary Drilling to Marine Sedimentary Strata |
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| LI Fangzhen.The Application of Rotary Drilling to Marine Sedimentary Strata[J].City Geology,2009,4(4):44-47. |
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| Authors: | LI Fangzhen |
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| Institution: | LI Fangzhen (Beijing Bureau of Geology , Mineral Exploration , Development,Beijing 100195) |
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| Abstract: | Taking pile base construction in the Chaozhou power station as an example,this paper introduces the characteristics of the drilling equipment and construction technology,and focuses on the application of rotary drilling to marine sedimentary strata,including the features of the poured pile technology and its quality control. |
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| Keywords: | Poured pile of borehole Rotary drilling Marine sedimentary strata |
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