- 摘 要
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（中國建筑技術集團有限公司， 北京 100013）
［摘要］該工程位于河南省鄭州市中牟縣，總建筑面積約11萬m2。因原場地開發(fā)已按照原建筑的結構設計完成了預應力管樁的施工，新建建筑根據(jù)施工現(xiàn)場、場地地質情況和設計要求等，選擇采用長樁與短樁相結合的方法對地基進行處理。通過本工程的設計和施工實踐，驗證了長短樁復合地基設計方案的合理性。
［關鍵詞］原建筑；新建筑；長短樁復合地基；承載力；變形
中圖分類號： TU473.1 文獻標識碼： A文章編號： 1002-848X(2016)S1-0778-04
Application of composite foundation with long and short piles in a certain project
Cui Xiaolian
(China Construction Technology Group Co., Ltd., Beijing 100013, China)
Abstract： The project is located in Zhongmou county, Zhengzhou city, Henan province. The total building area of the project is 110 thousand square meters. The construction of prestressed pipe pile has been completed according to structural design of original building because of the original site development. According to construction site, site geological conditions and design requirements, long and short piles were adopted to deal with the foundationg for new building. Through the design and construction practice of the project, the rationality of the design scheme of the composite foundation with long and short piles was verified.
Keywords： original building; new building; long short pile composite foundation; bearing capacity; deformation
作者簡介： 崔小連，學士，工程師，Email:791813158@qq.com。
