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深基坑无支撑拱圈围护结构的设计与施工——上海银都商城基础施工实践
引用本文:邢有年,周培豪. 深基坑无支撑拱圈围护结构的设计与施工——上海银都商城基础施工实践[J]. 建筑施工, 1995, 0(6)
作者姓名:邢有年  周培豪
作者单位:上海第三建筑发展总公司第六工程管理部 200129(邢有年),上海第三建筑发展总公司第六工程管理部 200129(周培豪)
摘    要:
采用钻孔灌注桩加深层搅拌桩作复合墙体,再加上三道环形混凝土围檩,组成无支撑支护体系。它与矩形对撑体系结合,解决了“L”形状特殊深基坑的围护问题。

关 键 词:钻孔灌注桩  深层搅拌桩  环梁  基坑  围护结构

Design and Construction of No-Bracing Arch-Ring Enclosure in Deep Foundation Pit-Foundation Construction Practice of Shanghai Yindu Commercial Town
Xing Younian,Zhou Peihao. Design and Construction of No-Bracing Arch-Ring Enclosure in Deep Foundation Pit-Foundation Construction Practice of Shanghai Yindu Commercial Town[J]. Building Construction, 1995, 0(6)
Authors:Xing Younian  Zhou Peihao
Abstract:
No-bracing support & protection srstem is built up by a composite dam formed with bored pile and stirred pile, with the addition of three courses of concrete ring-shape purlins. This system combined with diagonal bracing system gives a good solution to deep foundation enclosure with complicated shape.
Keywords:bored pile  deep stirred pile  ring beam  Foundation pit  enclosure structure
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