| 东辽河铁路大桥桩基础施工地质问题的处理 |
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| 引用本文： | 郭景先.东辽河铁路大桥桩基础施工地质问题的处理[J].化工矿产地质,1998,20(4):311-314. |
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| 作者姓名： | 郭景先 |
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| 作者单位： | 长春地质工程勘察院 |
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| 摘 要： | 东辽河铁路大桥地基的第四系存在多原因形成的人为物质，构成桥桩基础施工的障碍，使桩孔钻探施工难以进行。经采用多种方法对不同问题进行处理，达到了施工目的。
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| 关 键 词： | 桩基础 施工 障碍层 处理 |
HOW TO CHALLENGE THE PROBLEMS OF ENGINEERING GEOLOGY FACED IN THE CONSTRUCTION OF THE PILE FOUNDATION OF THE DONGLIAOHE RAILWAY BRIDGE |
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| Guo Jingxian.HOW TO CHALLENGE THE PROBLEMS OF ENGINEERING GEOLOGY FACED IN THE CONSTRUCTION OF THE PILE FOUNDATION OF THE DONGLIAOHE RAILWAY BRIDGE[J].Geology of Chemical Minerals,1998,20(4):311-314. |
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| Authors: | Guo Jingxian |
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| Institution: | Changchun Geological Engineering Prospection Institute |
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| Abstract: | The Quaternary sediments around the bridge piles at the construction spot of the Dongliaohe railway bridge are entirely man made for many causes, imposing obstacles on the construction of the pile foundation and particularly the drill holes. These obstacles have been overcome one by one in a series of fact finding ways. |
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| Keywords: | pile foundation construction obstacle layer handle |
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