RT Journal T1 Novel decoupled framework for reliability-based design optimization of structures using a robust shifting technique A1 Mohammad Reza GHASEMI, Charles V. CAMP, Babak DIZANGIAN PB Front. Struct. Civ. Eng. FD 2019-08-15 YR 2019 JF Frontiers of Structural and Civil Engineering JO Front. Struct. Civ. Eng. VO 13 IS 4 SP 800 DO 10.1007/s11709-019-0517-7 K1 reliability-based design optimization;trusses;sensitivity analysis;shifting technique;cubic B-splines;response surface method LK {https://journal.hep.com.cn/fsce/EN/article/article_24400.shtml}