| 广州太古汇超长、超深地下室及基础设计与施工 |
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| 引用本文： | 高琳,王云丹,周定,傅志良,王文杰.广州太古汇超长、超深地下室及基础设计与施工[J].建筑结构,2012(6):103-106,111. |
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| 作者姓名： | 高琳 王云丹 周定 傅志良 王文杰 |
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| 作者单位： | 广州市设计院 |
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| 摘 要： | 广州太古汇地下室长283.5m、宽154.35m、深21.5～22.5m。超大超深基坑采用了多种支护形式;地下超长混凝土结构采用后浇带,并在混凝土中掺加聚丙烯短纤维,以控制混凝土的收缩裂缝;抗浮采用抗拔桩,部分用抗拔锚杆;防水设计采用"刚柔相济、防排结合"的方式,以达到建设方要求地下室干爽的要求。
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| 关 键 词： | 超大超深基坑 支护形式 抗拔桩 抗拔锚杆 刚柔相济 防排结合 |
Design and construction for extra-long and extra-deep basement and its foundation of Guangzhou Taikoo Hui project |
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| Gao Lin,Wang Yundan,Zhou Ding,Fu Zhiliang,Wang Wenjie.Design and construction for extra-long and extra-deep basement and its foundation of Guangzhou Taikoo Hui project[J].Building Structure,2012(6):103-106,111. |
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| Authors: | Gao Lin Wang Yundan Zhou Ding Fu Zhiliang Wang Wenjie |
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| Affiliation: | (Guangzhou Design Institute,Guangzhou 510620,China) |
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| Abstract: | The basement of Guangzhou Taikoo Hui project is 283.5 meters long,154.35 meters wide and 21.5 to 22.5 meters deep.Many supporting forms are adopted in the extra-big and extra-deep foundation pit.The post-cast strip and concrete with durafiber are used in the extra-long concrete structure design to control concrete shrinkage crack.Uplift piles and uplift boltings are used in anti-floating design.The method of perfect combination of hardness with softness and waterproof with drainage is used in water-proof design in order to achieve the aim of keeping the basement dry and comfortable. |
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| Keywords: | extra-big and extra-deep foundation pit supporting form uplift pile uplift bolting hardness with softness and waterproof with drainage |
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