基于二阶抛物线近似的结构可靠性分析方法
陈振中1(
),黄冬宇1,田娇1(),李晓科2,吴子豪3
),黄冬宇1,田娇1(),李晓科2,吴子豪3
Structural reliability analysis method based on second order parabolic approximation
Zhenzhong CHEN1(),Dongyu HUANG1,Jiao TIAN1(),Xiaoke LI2,Zihao WU3
),Dongyu HUANG1,Jiao TIAN1(),Xiaoke LI2,Zihao WU3
图2. 二维可靠性分析中极限状态函数的抛物线拟合与旋转
Fig.2. Parabola fitting and rotation of limit state functions in two-dimensional reliability analysis
