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| 岩溶地区素混凝土桩复合地基技术的应用实例 | |
| 引用本文： | 王贤能,张振涛. 岩溶地区素混凝土桩复合地基技术的应用实例[J]. 岩土工程技术, 2007, 21(3): 126-130 |
| 作者姓名： | 王贤能 张振涛 |
| 作者单位： | 深圳市工勘岩土工程有限公司,广东深圳,518026 |
| 基金项目： | 建设部技术开发项目;深圳市龙岗区科技局科技开发项目 |
| 摘 要： | 隐伏型岩溶地区地质条件复杂,建筑物常采用桩基础,当岩溶覆盖层厚度大时可采用复合地基;近年来,对沉降控制严的重要建筑物,也开始逐步探索使用刚性桩复合地基技术的可行性。介绍了深圳市龙岗文化中心的岩溶地质条件、复合地基设计和施工情况;沉降观测结果表明,在岩溶地区使用素混凝土桩复合地基技术是可行的。对类似工程有一定的参考价值。 |
| 关 键 词： | 岩溶地区 素混凝土桩复合地基 沉降观测结果 |
| 文章编号： | 1007-2993(2007)03-0126-05 |
| 修稿时间： | 2007-03-05 |
Application Case of Low-grade Plain Concrete Pile Foundation in Covered Karst Region |
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| Wang Xianneng,Zhang Zhentao. Application Case of Low-grade Plain Concrete Pile Foundation in Covered Karst Region[J]. Geotechnical Engineering Technique, 2007, 21(3): 126-130 | |
| Authors: | Wang Xianneng Zhang Zhentao |
| Abstract: | Pile foundation is widely used in the complicate geological condition in covered karst region,and composite foundation can be adopted when the overburden thickness is enough.Recent years witnessed the increasing use of rigid pile foundation to reinfore the vital structure that the settlement is controlled strictly.The karst geological condition,the design and construction,and the settlement observation result of the low-grade plain concrete pile composite foundation for the Longgang Culture Center in Shenzhen is expounded in details.It shows that this composite foundation technology is ad-visable in karst region,and can be a feasible treatment for similar engineering. |
| Keywords: | karst region low-grade plain concrete pile composite foundation settlement observation result |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |