浅析同一大跨度结构不同基础类型时差异沉降
发布时间：2019-01-18 16:23
【摘要】：大型公共建筑通常用地面积较大,并且因其功能需求而被广泛设计成更大空间、更大跨度。大跨度建筑物的立柱基础往往会结合地质条件、荷载设计及技术经济性等多方面因素而选用不同的基础类型,按照规范要求应进行差异沉降核算。以中国西部国际博览城(一期)项目的工程实践为例,深入分析了同一大跨度结构单元采用不同基础型式时的差异沉降问题,并对比分析其理论计算与实际观测结果,为后续类似工程提供经验与参考。
[Abstract]:Large public buildings are usually larger in land area and widely designed for larger space and span due to their functional requirements. The column foundation of long-span buildings is often combined with geological conditions, load design and technical and economic factors, and different foundation types are chosen, and the differential settlement calculation should be carried out according to the requirements of the code. Taking the engineering practice of the project of West China International Expo City (Phase I) as an example, the differential settlement of the same large-span structural element with different foundation types is deeply analyzed, and the theoretical calculation and actual observation results are compared and analyzed. To provide experience and reference for the follow-up similar projects.
【作者单位】： 中信城开成都投资有限公司;
【分类号】：TU470
[Abstract]:Large public buildings are usually larger in land area and widely designed for larger space and span due to their functional requirements. The column foundation of long-span buildings is often combined with geological conditions, load design and technical and economic factors, and different foundation types are chosen, and the differential settlement calculation should be carried out according to the requirements of the code. Taking the engineering practice of the project of West China International Expo City (Phase I) as an example, the differential settlement of the same large-span structural element with different foundation types is deeply analyzed, and the theoretical calculation and actual observation results are compared and analyzed. To provide experience and reference for the follow-up similar projects.
【作者单位】： 中信城开成都投资有限公司;
【分类号】：TU470
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1 吴育聪;;高层建筑不同基础类型的应用[J];福建建筑;2012年06期
2 张维新,刘明汉;科学选择基础类型 节省建设资金[J];齐齐哈尔社会科学;1996年02期
3 朱云鹤,周广如,赵建军;宿迁新城区地质缺陷分析与基础类型探讨[J];岩土工程学报;2000年02期
4 吴伟明;浅谈软弱地基上基础类型的选择[J];广东土木与建筑;1997年03期
5 唐树春;桩基础类型及在大庆地区的应用[J];油田地面工程;1995年05期
6 刘唐生，，王生力;上海联诚综合大楼基础类型及持力层选择的工程地质论证[J];河北地质学院学报;1996年01期
7 玉晶;;谈建筑结构基础类型的设计[J];黑龙江科技信息;2012年19期
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