| 刚塑性混凝土咬合桩在临海深基坑支护中的应用 |
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| 引用本文： | 林礼进.刚塑性混凝土咬合桩在临海深基坑支护中的应用[J].福建地质,2014(1):50-56. |
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| 作者姓名： | 林礼进 |
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| 作者单位： | 福建省第二地质勘探大队,永安366000 |
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| 摘 要： | 临海深基坑支护形式面临两个难题,一是选择合适的支护结构,二是动水位对基坑开挖产生的影响。刚性桩与塑性混凝土咬合桩组成的联合支护形式,既能有效地解决支护结构受力问题,又能有效阻截地下水及潮汐动水位落差水压力带来的问题,在临海深基坑支护中具有一定的推广价值。
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| 关 键 词： | 刚塑性混凝土 咬合桩 临海深基坑支护 止水帷幕 |
Application of rigid-plastic-concrete linked piles in deep foundation pit in coastal area |
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| Lin Lijin.Application of rigid-plastic-concrete linked piles in deep foundation pit in coastal area[J].Geology of Fujian,2014(1):50-56. |
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| Authors: | Lin Lijin |
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| Institution: | Lin Lijin (No. 2 Geological Exploration Party of Fujian Province, Yong＇an , 366000) |
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| Abstract: | There are two challenges for the deep excavation support in coastal area. （1） the reason- able supporting structure~ （2） dynamic water level on the impact of excavation. The rigid- plastic concrete piles can be used as a supporting form, which can withstand the earth pres- sure and also can intercept groundwater and the associated problem. This supporting form has some value to use in coastal area. |
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| Keywords: | rigid-plastic concrete linked pile curtain deep excavation |
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