摘要
基于经验系数法、偏心压力法以及修正的偏心压力法等几种偏载系数的简化算法,提出了按梁肋实际横向分配系数来计算偏载系数的简化公式。通过箱梁桥荷载试验和有限元法对提出简化公式的合理性进行了初步的验证。
Based on experience coefficient method, eccentric-pressed method and modified eccentric-pressed method, a new simplified calculation formula of the eccentric-loaded coefficients was presented according to the actual load transverse distribution on the rib. This simplified calculation formula was evaluated by the load trial and finite element method.
出处
《长沙交通学院学报》
2006年第3期35-39,共5页
Journal of Changsha Communications University
关键词
混凝土连续箱梁
偏载系数
修正的偏心压力法
横向分配系数
continuous concrete box-beam
eccentric-loaded coefficients
modified eccentric-pressed method
load transverse distribution coefficient
