机构地区: 佳木斯大学建筑工程学院
出 处: 《佳木斯大学学报(自然科学版)》 2007年第1期108-110,共3页
摘 要: 介绍了薄壁箱形梁剪力滞效应计算的能量变分方法,并结合实例讨论了剪力滞横向效应、纵向效应及参数的不同影响. The computational method of Shear Lag effect for box girders is specified in this paper. The lateral effect of shear lag and the longitudinal effect of shear lag and parameter' s influence are discussed. The shear lag effect of box girders for the intensive load in different location during existing problems is analyzed by means of Energy Varaptional Method.
领 域: [建筑科学]