| 周边不规则大型深基坑地下水控制设计 |
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| 引用本文： | 韩银全,彭彦彬.周边不规则大型深基坑地下水控制设计[J].石家庄铁路工程职业技术学院学报,2007(3). |
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| 作者姓名： | 韩银全 彭彦彬 |
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| 作者单位： | 石家庄铁路职业技术学院，石家庄铁路职业技术学院 河北石家庄 050041，河北石家庄 050041 |
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| 摘 要： | 地下水控制是大型深基坑工程中的关键技术。结合某周边不规则的深基坑工程,从基坑周边既有工程环境、施工场地条件、基坑地质和含水层特征等多方面综合考虑,对基坑场地内上层滞水和孔隙承压水分别提出控制设计思路,给出排水管路、深井降水网布置设计方法,以及降水井结构设计图,最后评价地下水控制对深基坑周围环境的影响。对于类似建筑,具有一定的参考价值。
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| 关 键 词： | 周边不规则 深基坑 地下水控制 深管降水 |
Design of Groundwater Control of Large Irregular Deep Foundation Pit |
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| Authors: | Han Yinquan Peng Yanbin |
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| Institution: | Shijiazhuang Institute of Railway Technology Shijiazhuang Hebei 050041 China |
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| Abstract: | The groundwater control is the key technique of the construction of large deep foundation pit. With the engineering of a deep foundation pit with irregular perimeter,and considering the problems from many ways such as the environment of existing project,the condition of construction site,the geology of pit and the features of water-beating layers,the paper provides the design thought of control for free stagnant water and porous confined water.The drainage pipeline,the design method of deep well drainage network and the structural design drawing of dewatering well are given.The influence of groundwater control on the surrounding of deep foundation pit is analysed.This design thought has some reference significance for some similar engineerings. |
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| Keywords: | irregular perimeter deep foundation pit groundwater control deep well dewater |
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