多分支承力盘桩单桩竖向静载荷试验极限承载力的判定

Determination of the Multi-branch Pile Limit Bearing Capacity on the B a sis of Vertical Static Loading Test

摘要:

以函数Q =Qu(1 -Ae-BS)对多分支承力盘桩单桩静载荷试验数据进行曲线拟合 ,推定单桩极限承载力。实例表明 ,此方法不失为一种有效的辅助方法。

关键词:曲线拟合,多分支承力盘桩,静载荷试验,单桩极限承载力

Abstract:

This article discussed calculation of multi branch pile limit bearing capacity by fitting loading test Q-S curves according to the function Q=Q u(1-Ae -BS ) . Application shows that this method is workable.

Key words:curve fitting,multi branch pile by extrusion,static loading test,a pile limit bearing capacity,