【摘要】 运用杆系有限元程序结合弹簧刚度矩阵，提出了梁拱组合体系桥梁在横向不等跨且横梁刚度沿跨度变化的荷载横向分布计算的弹性支承连续梁法，并结合一座实际桥梁的试验研究验证了这种方法的可靠性。更多还原

【Abstract】 The elastically supported continuous beam method for calculating load lateral distribution of special girder and arch combination bridge with unequal spans and varying stiff transverse beams is presented by introducing spring stiff matrix together with member structure finite element. The proposed method proved reliable through an experiment on a bridge.更多还原