| 组合桩在加固厚层填土中的应用 |
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| 引用本文： | 孙绍平 郭春香 周洎锟. 组合桩在加固厚层填土中的应用[J]. 中国煤田地质, 2004, 16(4): 48-49,62 |
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| 作者姓名： | 孙绍平 郭春香 周洎锟 |
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| 作者单位： | 中国煤炭地质总局江苏煤炭地质局 江苏常州213003(孙绍平，郭春香)，中国煤炭地质总局江苏煤炭地质局 江苏常州213003(周洎锟) |
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| 摘 要： | 本工程场地为欠固结厚层填土现状，为保证承台底不脱空，采用粉喷桩加固承台底欠固结填土，并在粉喷桩内施工静压桩的技术对策，这样既加固了填土，又提高了静压桩单桩承载力，获得了良好的效果。
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| 关 键 词： | 组合桩 填土 粉喷桩 静压桩 厚层填土 |
| 文章编号： | 1004-9177(2004)04-0048-02 |
Application of Built Pile in Thick Banket Consolidation |
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| Sun Shaoping,Guo Chunxiang,Zhou Jikun. Application of Built Pile in Thick Banket Consolidation[J]. Coal Geology of China, 2004, 16(4): 48-49,62 |
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| Authors: | Sun Shaoping Guo Chunxiang Zhou Jikun |
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| Abstract: | The construction site is located in an inadequately consolidated thick banket area. To ensure the pile cap not to be fallen through, we use silt-jetting pile to consolidate pile cap bottom inadequately consolidated banket. Further more, we take a technique countermove of to construct a static pressure pile within the silt-jetting pile, thus not only to consolidate the banket, but also raise single pile carrying capacity of the static pressure pile and achieve good results. |
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| Keywords: | built pile banket silt-jetting pile static pressure pile thick banket |
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