function of confluent type

A three-parameter combined-power model was proposed by curve fitting of the test data recording from the pullout tests on shaft anchor used in different geotechnical engineering.

通过拟合不同工程类型的锚杆的拉拔试验实测数据,提出了锚固段轴力分布的三参数复合幂函数模型及锚索锚固段轴力分布的两参数复合幂函数模型,由静力平衡条件建立了剪应力沿其锚固长度的分布规律。

Interplanting surface based on polynomial type blending function;

基于多项式[n/n]型混合函数的插值曲面