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水平荷载作用下预应力管桩抗弯性能的探讨
引用本文:林国宏. 水平荷载作用下预应力管桩抗弯性能的探讨[J]. 工程质量, 2010, 28(1): 60-63
作者姓名:林国宏
作者单位:江门市新会区建设工程质量检测站,广东,江门,529100
摘    要:通过软土地基中预应力管桩在水平荷载作用下的抗弯性能试验,计算出不同水平荷载作用下桩身最大弯矩及其出现的位置,在对比计算和实测结果的基础上,分析了水平荷载作用下桩基的抗弯性能,并根据试验结果,对桩基施工提出建议。

关 键 词:水平荷载  预应力管桩  软土地基  桩身弯矩

Discussion on Prestress Tubular Pile Anti-Benting Strenghth under Horizontal Loading
LIN Guo-hong. Discussion on Prestress Tubular Pile Anti-Benting Strenghth under Horizontal Loading[J]. Quality of Civil Engineering and Construction, 2010, 28(1): 60-63
Authors:LIN Guo-hong
Affiliation:LIN Guo-hong (Jiangmen Xinhui A tea Construction Quality Testing Station, Jiangraen 529100, China)
Abstract:Through the prestress tubular pile anti-benting test in the soft soll foundation, the biggest pile body moment under different horizontal loading and the location of the moment are caculated. On the basis of comparision of caculation and practice result, anti-benting performance of the pile foundation under different horizontal loading is analyzed. According to the test result, the suggestion is provided on pile foundation construction.
Keywords:horizontal loading  prepress tubular pile  soft soil foundation  pilebody moment
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