苏联桥梁專家賽虽尼茨等不久前对桥梁真实工作的观测試驗研究結果說明,現有的桥梁計算方法都沒有充分的考虑桥梁空間工作,特別是寬桥面的空間工作。 計算桥跨主梁承受臨时荷載时,一般皆采用偏心受压法,該法的假定基础是桥梁橫向构件剛度保 The results of observational experiments on the real work of the bridge not long ago by the Soviet bridge expert expert Gannetts et al. Show that none of the existing bridge calculation methods fully consider the work of bridge space, especially the work of wide bridge deck. When calculating the temporary load of bridge span main girder, eccentric compression method is generally adopted. The law is based on the assumption of stiffness of bridge cross-member