是用于地质条件十分复杂的情况而采用排架桩，用钢板桩连续紧密排列而成，将钢板桩打入到地下后，再开始开挖，开挖完成一半后在排架桩上部，钢板桩的内侧焊上钢支撑，加固后再再进行开挖作业。
结合湛江港某码头工程基桩，用模型试验模拟现场地质情况，对港口单桩、排架桩基负摩擦力进行模型试验。
The test of negative skin friction along the single pile or wharf bent piles, which is modeled after piles of ZanJiang harbor, is studied.
通过对某工程实例吊车荷载作用下排架侧向位移的计算，证明桩的变形对排架侧向位移影响较大，尤其桩顶转角的影响大。
The analysis of a crane load example shows that the pile deformation, especially the pile top rotation, greatly influence the frame lateral displacement.
基于地基系数折减法，提出了全直桩高桩排架的一个计算思路。
Based on the degradation model of subgrade reaction, a new method is proposed for calculation of pile bent with all straight piles.
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