多层住宅建筑的薄壳基础

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薄壳基础用于烟囱、水塔等构筑物已是成熟经验,现扩大用于整幢多层混合结构的房屋尚属首次尝试。薄壳基础覆盖面积大,使上部结构传给地基的附加压力小,对解决软土地基沉陷量大的问题有一定意义。本文介绍了薄壳基础的设计与施工经验和测试结聚。在软土地基上采用这种基础形式还是成功的,也是比较经济的。 Thin-shell foundations have been used for mature structures such as chimneys, water towers, etc. It is the first time that houses have been expanded to use in multi-storey mixed structures. The thin shell base covers a large area, so that the additional pressure on the superstructure transmitted to the foundation is small, which has certain significance for solving the problem of large subsidence of soft soil foundation. This article describes the design and construction experience of the thin shell foundation and the test aggregation. The use of this basic form on soft soils is still successful and relatively economical.
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