Practice and Research of Pile Foundation Optimization in a High-rise Residential Project
张力ZHANG Li
(上海长凯岩土工程有限公司,上海200093 )
( Shanghai Changkai Geotechnical Engineering Co., Ltd.,Shanghai 200093,China)
摘要:随着建筑技术的进步,高层住宅大量普及,为了解决在地质条件复杂下高层住宅桩基设计施工中的难题,以某沿海滩涂区的高层住宅桩基优化为例,介绍了持力层选择、施工工艺选择、承载力计算等优化工作内容,并通过总结了优化工作在保证施工安全、工程质量、节约工期和造价方面取得的效果,最终证明桩基优化在高层住宅项目中有着良好的技术经济价值。
Abstract: With the progress of building technology, high-rise residential buildtings are widlely used. ln order to solve the problems inthe design and construction of high -rise residential pile foundation under complex geological conditions，taking the pile foundationoptimization of a high-rise residential building along the beach as an example, this paper introduces the selection of bearing layer, theselection of construction technology , the calculation of bearing capacity and other optimization work contents, and summarizes the effects ofoptimization work in ensuring construction safety，project quality，saving construction period and cost,Finally，it is proved that pilefoundation optimization has good technical and economic value in high-rise residential projects.
关键词:高层建筑;桩基优化;后注浆;节约造价
Key words: high rise building; pile foundation optimization; post-grouting; save cost
价值工程-文章出处：张力.桩基优化在某高层住宅项目中的实践与研究[J].价值工程,2023,42(20):82-84. |
