Limit state design of normal section bearing capacity of bending members with frp bars 钢筋混凝土偏心受压构件正截面承载力的迭代计算法
On the condition that the width of section is invariable , the height of section is confirmed by structural optimization method . this will change traditional method to optimize the height of section so that design is simplified and cost is lower . this paper presents one optimization design method 在给定抗滑桩截面宽度的条件下,运用结构优化的方法来确定抗滑桩截面高度,改变传统的确定桩截面尺寸这一迭代计算法,使抗滑桩截面高度取最优值,达到简化设计和降低工程造价之目的。