Source Journal of Chinese Scientific and Technical Papers
Included as T2 Level in the High-Quality Science and Technology Journals in the Field of Architectural Science
Core Journal of RCCSE
Included in the CAS Content Collection
Included in the JST China
Indexed in World Journal Clout Index (WJCI) Report
CHEN Tianlei, NIU Mengshi, XIE Sa. “FATTING PILE EFFECT” AND CHANGE LAWS OF COLLAPSIBLE COEFFICIENTS COMPACTED WITH SDS PILES IN SELF-WEIGHT COLLAPSE LOESS FOUNDATION[J]. INDUSTRIAL CONSTRUCTION, 2020, 50(6): 6-10. doi: 10.13204/j.gyjz202006002
Citation: Zhou Ruxia, Gong Weiming, Yang Le, Bai Ping. EXPERIMENTAL STUDY ON BEARING PERFORMANCE OF STEEL PIPE PILE COMPOSITE FOUNDATION CONSTRUCTED BY TOP- DOWN METHOD UNDER VERTICAL LOADS[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(4): 89-94. doi: 10.13204/j.gyjz201204019

EXPERIMENTAL STUDY ON BEARING PERFORMANCE OF STEEL PIPE PILE COMPOSITE FOUNDATION CONSTRUCTED BY TOP- DOWN METHOD UNDER VERTICAL LOADS

doi: 10.13204/j.gyjz201204019
  • Received Date: 2011-10-23
  • Publish Date: 2012-04-20
  • Model tests were designed to investigate the bearing capacity properties of composite steel pipe pile foundations in sandy soil. Results indicated that:To a single pile composite foundation,the load was totally carried by ground under the cap before sealing piles. Then,after sealing,the pile started to work and the pile-soil load share ratios were between 73. 5% ~ 92% before reaching ultimate bearing capacity. As vertical load increased continually to the capacity limit,the ratio reduced obviously. To a composite foundation with 8 steel pipe piles was tested,the attenuation gradient of axial load was larger in the middle and lower parts rather than the upper part during axial load transfer. The rates of the corner piles were biggest,then the side piles. The side frictional resistances developed gradually from the top to the bottom and the maximum value reached at the distance of 1. 55 m below the top. At every load step,the resistances of the corner piles were greater than that of side piles. Moreover,the ultimate bearing capacity of the steel pipe pile composite foundation was significantly higher than that of the high-rise cap pile group foundation.
  • [2] Poulos H G,Davis E H. Pile Behavior:Theory and Applications[J]. Geotechnique. 1989,34(3):365-415.
    Horikoshi K,Randolph M F. A Contribution to Optimum Design ofPiled Rafts[J]. Geotechnique,1998,48(3): 301-317.
    [3] 穆保岗. 桩基逆作法在高层建筑中的应用研究[D]. 南京:东南大学,2001.
    [4] 龚维明,蒋永生. 高层建筑桩基逆作法应用研究[J]. 建筑结构学报,2000,21(3):69-76.
    [5] 宰金珉. 复合桩基理论与应用[M]. 北京:知识产权出版社,2004.
    [6] 徐国平,龚维明,付佰勇,等. 桩基逆作法在桥梁深水基础中的应用[J]. 公路,2009,10(10):6-11.
    [7] 过超. 深厚软基桥梁逆作法复合基础承载性能试验研究[D].南京:东南大学,2010.
  • Relative Articles

    [1]QIN Wenbo, ZHOU Cheng, CHEN Jian, WANG Fan, LIU Wenli. Digital Twin-Based Platform Framework for Metro Bridge and Tunnel Structure Service[J]. INDUSTRIAL CONSTRUCTION, 2024, 54(2): 43-50. doi: 10.3724/j.gyjzG24010401
    [8]Zhong Xiaoping, Jin Weiliang. FRAMEWORK OF DESIGN THEORY OF WHOLE LIFE-CYCLE PERFORMANCE IN CONCRETE STRUCTURE[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(8): 1-9. doi: 10.13204/j.gyjz201308001
    [9]Zhong Zhenyu. NUMERICAL SIMULATION OF MASONRY STRUCTURE SUBJECTED TO EARTHQUAKE[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(8): 62-64,117. doi: 10.13204/j.gyjz200908016
    [10]Liu Jinrong, Deng Yongsheng, Jiang Chun, Yang Jianjiang. STUDY ON SEISMIC DESIGN CRITERION OF EXISTING STRUCTURE IN RE-SERVICE PERIOD[J]. INDUSTRIAL CONSTRUCTION, 2007, 37(5): 23-25. doi: 10.13204/j.gyjz200705006
    [11]Wang Yuan-qing, Tan Cheng-dong, Zhang Yong. ANALYSIS ON SEISMIC RESPONSE OF ARCHED CORRUGATED METAL ROOF[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(8): 78-81. doi: 10.13204/j.gyjz200608024
    [12]Zhang Junzhi, Su Xiaozu. A MODEL STOCHASTIC TIME-DEPENDENT RESISTANCE OF EXISTING RC STRUCTURES BASED ON THE BAYESIAN METHOD AND MEASURED SAMPLE VALUE[J]. INDUSTRIAL CONSTRUCTION, 2005, 35(3): 30-32. doi: 10.13204/j.gyjz200503012
    [13]Shao Jinsong, Liu Weiqing. CALCULATION OF RELIABILITY OF EXISTING MEMBERS FOR CONCRETE STRUCTURES[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(8): 47-50. doi: 10.13204/j.gyjz200408016
  • Created with Highcharts 5.0.7Amount of accessChart context menuAbstract Views, HTML Views, PDF Downloads StatisticsAbstract ViewsHTML ViewsPDF Downloads2024-042024-052024-062024-072024-082024-092024-102024-112024-122025-012025-022025-0301234
    Created with Highcharts 5.0.7Chart context menuAccess Class DistributionFULLTEXT: 17.2 %FULLTEXT: 17.2 %META: 82.8 %META: 82.8 %FULLTEXTMETA
    Created with Highcharts 5.0.7Chart context menuAccess Area Distribution其他: 13.8 %其他: 13.8 %北京: 17.2 %北京: 17.2 %张家口: 13.8 %张家口: 13.8 %芒廷维尤: 48.3 %芒廷维尤: 48.3 %西宁: 6.9 %西宁: 6.9 %其他北京张家口芒廷维尤西宁

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views (88) PDF downloads(64) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return