Journal of Chongqing Jiaotong University(Natural Science) ›› 2003, Vol. 22 ›› Issue (4): 114-117.
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XU Xi-bin，TU Zhong-ren
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许锡宾，涂忠仁
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Abstract: By testing on the characteristics of four prestressed concrete berthing-piles and doing theoretical calculations . This paper diecuaeed the influence caused by parameters such as initial tensile strese、strength of concrete and ratio of reinforcing bar.Based on the results,some suggestions for poetical design are given.
Key words: prestreeaed concrete, berthing pile, strain energy
摘要： 通过4根预应力硷靠船桩的试验,并结合有限元分析计算,研究了张拉控制应力、硅强度、配筋率等对靠船桩的裂缝形态、裂缝的闭合性能、桩的极限承载能力、总的变形性能和吸能效果的影响.在试验和理论分析计算的基础上,对预应力硅靠船桩的张拉控制应力、硷强度、截面配筋等提出了设计建议.
关键词: 预应力硷, 靠船桩, 应变能
CLC Number:
TU378.3
TV332.11
XU Xi-bin，TU Zhong-ren. Test research on prestressed concrete berthing pile[J]. Journal of Chongqing Jiaotong University(Natural Science), 2003, 22(4): 114-117.
许锡宾，涂忠仁. 预应力硷桩式防撞设施性能试验研究[J]. 重庆交通大学学报（自然科学版）, 2003, 22(4): 114-117.
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