黄小波, 雷金波, 陈科林, 彭俊仁. 有孔管桩极限承载力试验[J]. 南昌航空大学学报(自然科学版), 2014, 28(3): 83-87. DOI: 10.3969/j.issn.1001-4926.2014.03.014
引用本文: 黄小波, 雷金波, 陈科林, 彭俊仁. 有孔管桩极限承载力试验[J]. 南昌航空大学学报(自然科学版), 2014, 28(3): 83-87. DOI: 10.3969/j.issn.1001-4926.2014.03.014
HUANG Xiao-bo, LEI Jin-bo, CHEN Ke-lin, PENG Jun-ren. Experimental Study on Ultimate Bearing Capacity of Pipe with Hole[J]. Journal of nanchang hangkong university(Natural science edition), 2014, 28(3): 83-87. DOI: 10.3969/j.issn.1001-4926.2014.03.014
Citation: HUANG Xiao-bo, LEI Jin-bo, CHEN Ke-lin, PENG Jun-ren. Experimental Study on Ultimate Bearing Capacity of Pipe with Hole[J]. Journal of nanchang hangkong university(Natural science edition), 2014, 28(3): 83-87. DOI: 10.3969/j.issn.1001-4926.2014.03.014

有孔管桩极限承载力试验

Experimental Study on Ultimate Bearing Capacity of Pipe with Hole

  • 摘要: 文章采用模型试验方法,对3种布孔方式的有孔管桩进行极限承载力试验和应力集中现象试验。试验结果表明:星状布孔方式管桩承载力折减最低,应力集中系数较小,能为有孔管桩设计提供可靠的试验依据。

     

    Abstract: Using the model test method, the test of ultimate bearing capacity and stress concentration for three kinds of the pipe-pile with hole has been investigated. The results show that the reduce of ultimate bearing capacity of radial opening hole model of pipe-pile is the lowest, and it's stress concentration coefficient is smaller relatively. These results can provide reliably experimental basis for the design of pipe-pile with hole.

     

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