一种单桩荷载-位移曲线数值计算方法的探讨

来源期刊：中南大学学报(自然科学版)1998年第2期

论文作者：杜韶军 林丽川

文章页码：18 - 20

关键词：单桩荷载-位移曲线;双曲线模型;数值计算方法

Key words：load-displacement curve of single pile; hyperbola model; numerical calculation method

摘    要：提出了一种利用荷载传递的双曲线模型计算单桩荷载-位移曲线的方法.该方法将桩划分为若干计算桩段,充分利用工程地质资料可以较好地计算出单桩荷载-位移曲线,并求得单桩极限承载力.计算结果与实测值比较吻合.

Abstract: A calculating method for load-displacement curve of single pile has been developed by using hyperbola model of load transmission.In the method piles are divided into several calculating elements.Loaddisplacement curve of single pile can be better calculated by using engineering geological data and the limit of bearing power of single pile can be obtained.The calculating curve is conformable to the test.