A kind of finite segment element model for analysis of shear lag effect in plate and truss composite girder is proposed. The model avoids certain deficiencies in conventional calculations.
提出一种板桁结合梁剪滞效应分析的有限段单元模型，避免了常规计算方法中的某些不足。
2
For the complicated system in which the lag intervals change constantly, we can adopt element of lag compensator.
而对于滞后间隔不断变化的复杂系统，可采用滞后补偿器原理。
3
The displacement variational principle was used to develop the spline finite member element method for buckling analysis of thin walled members with shear lag effect.