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一、前言 高桩码头弹性梁柔性桩台的计算中,桩的压缩系数K(单位轴向力作用下桩顶沉降及)的取值对梁和桩的内力分布影响较大。一般,K值应通过试桩来确定;但是,在缺乏试桩条件的情况下,只能按《钢筋混凝土高桩码头》规范(以下简称规范)中第88条所提供的下列公式进行预估,即
I. INTRODUCTION In the calculation of flexible piles with flexible beams in piled wharf, the compressive coefficient K of pile (settlement of piles under unit axial force) has a great influence on the internal force distribution of beams and piles. Generally, the value of K should be determined by test piling; however, in the absence of test piling conditions, the value of K can only be estimated according to the following formula provided in Article 88 of the Specification for Reinforced Concrete Piled Wharf (hereinafter referred to as the Code) ,which is