嵌岩桩的碰桩验算及调整优化  

Pile collision calculation and optimization adjustment of rock-socketed pile

作　　者：寇本川[1] 苏航[1] 

机构地区：[1]中交水运规划设计院有限公司,北京100007

出　　处：《水运工程》2015年第12期153-156,160,共5页Port & Waterway Engineering

摘　　要：为有效降低水运工程嵌岩桩设计和施工风险,降低工程造价,基于绘图验算法可以有效确定桩长,结合基于编程的公式验算法可以有效考虑桩顶允许偏差、纵轴线倾斜度偏差和扭角偏差,并求出最短净距及相应的点坐标,从而满足嵌岩桩碰桩验算及调整优化的设计和施工需求,为同类工程计算提供了依据。To reduce effectively the design and construction risks of rock-socketed piles in port and waterway engineering and save the engineering cost, we can determine the pile length by the graphic checking method, and obtain the minimum distance and corresponding coordinate of points considering the deviation of pile top, the inclination angle and torsional angle of the longitudinal axis by the formula checking method based on programming, thus to meet the design and construction demands of pile calculation and optimization adjustment of rock-socketed piles.

关 键 词：嵌岩桩 碰桩验算 公垂距离 调整优化 

分 类 号：U656.113[交通运输工程—港口、海岸及近海工程]