| 滨海鑫鼎国际广场深基坑支护设计 |
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| 引用本文： | 陈讲.滨海鑫鼎国际广场深基坑支护设计[J].水利科技与经济,2012,18(6):43-45. |
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| 作者姓名： | 陈讲 |
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| 作者单位： | 淮安市水利勘测设计研究院有限公司,江苏淮安,223003 |
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| 摘 要： | 滨海鑫鼎国际广场处于海相软土场地，地质条件较差，周边环境复杂。地下室基坑西半部开挖深度为7．35m，采用单排钻孔灌注桩加钢筋混凝土内支撑作为支护结构，东半部开挖深度为6．05m，采用单排钻孔灌注悬臂桩作为支护结构，并采用双排双轴深层搅拌桩形成全封闭止水帷幕。验算结果表明了本基坑支护结构的安全稳定性。
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| 关 键 词： | 基坑 排桩 内支撑 深层搅拌桩 |
Design of Deep Foundation Pit Project of Xinding International Square in Binhai County |
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| CHEN Jin.Design of Deep Foundation Pit Project of Xinding International Square in Binhai County[J].Water Conservancy Science and Technology and Economy,2012,18(6):43-45. |
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| Authors: | CHEN Jin |
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| Affiliation: | CHEN Jin (Huai＇an City Water Conservancy Survey Design Institute Co. Ltd. , Huai＇an 223003, Jiangsu, China) |
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| Abstract: | The Xinding international square in Binhai was located above the soft marine layer. The geological conditions was poor and surrounding environment was complex. The excavation depth of western region of foundation pit was 7.35m and single - row bored piles and internally bracing were used for support structure. The excavation depth of eastern region of foundation pit is 6. 05m and sin- gle -row bored piles ware used for support structure. Deep mixing piles were selected for fully enclosed waterproof curtain. Checking result show that the foundation pit support structure was stability and security. |
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| Keywords: | foundation pit row piles internally bracing deep mixing piles |
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