In this paper, the double_moment of thin_wall cross_section spacial curved bars of anisotropic materials is discussed, and a general solving method for this type of problems as well as the concrete double_moment formu...In this paper, the double_moment of thin_wall cross_section spacial curved bars of anisotropic materials is discussed, and a general solving method for this type of problems as well as the concrete double_moment formula of planary curved bars subjected to action of vertical loads are given out.展开更多
文摘In this paper, the double_moment of thin_wall cross_section spacial curved bars of anisotropic materials is discussed, and a general solving method for this type of problems as well as the concrete double_moment formula of planary curved bars subjected to action of vertical loads are given out.
