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- The shear lag coefficient is determined by the r atio between stress calculated by this method and stress decided by elementary b eam theory. 在两端简支的边界条件下采用分离变量法求解偏微分方程,得到用级数表示的应力解,然后根据剪力滞系数的定义即可得到组合箱梁翼板的剪力滞系数。
- Due to the shear lag effect,in the design of steel-concrete composite beams,the effective flange width concept is used to analyze the defections and stresses of beams. 考虑到剪力滞效应的影响,在钢-混凝土组合梁设计分析中,常采用翼缘有效宽度的概念计算组合结构的应力和变形。
- Further study indicated that cross beams and axial forces have great influence to the shear lag effect of longitudinal box girders under full dead load. 进一步的研究表明，在恒载作用下该桥纵梁的剪力滞效应受横梁、轴力的影响很大。
- There are two contents in this paper:one is solve the control differential equation of box girder s shear lag by DQ method,the other is rules of the shear lag for single-box-multiple-cell box girders. 本文主要探讨了两个方面的内容：用DQ法求解箱梁剪力滞控制微分方程；单箱多室箱梁剪力滞分布规律。
- On the basis of mathematical statistic, using the method of multiple regression analysis, the practical calculating formula of the shear lag coefficient in thin-walled curved box girders is derived. 摘要基于数理统计的基本原理，运用多元回归分析方法，建立了曲线箱梁结构的剪力滞的实用计算公式。
- Finite Element Method for Calculating the Shear Lag in Box Girders 薄壁箱梁剪力滞计算的梁段有限元法
- Experimental and Analytical Study of the Shear Lag in Thin Walled Box Girders 薄壁箱梁剪力滞实验与计算研究
- Study on the shear lag effect of cable-stayed bridge with double cable planes 双索面斜拉桥主梁剪力滞效应研究
- Shear lag is reduced for prestress in serviceability limit state . 在正常使用状态下,预应力平抑了箱梁剪力滞效应。
- An Experimental Study on the Shear Lag Effect of Continuous Box Girder with Varying Depth 变高度连续箱梁剪力滞效应试验研究
- Comments and prospect on the theories of the shear lag in thin-walled box girders 薄壁箱梁剪力滞理论的评述和展望
- Analyses of the shear lag effect on the top and bottom plates of box beams with varying loading locations 荷载横向变位下箱梁顶板与底板的剪滞效应分析
- With a few quick snips of the shears he pruned the bush. 他用大剪刀几下子就把灌木给修剪好了。
- The research of practical calculating method of the shear lag effect in curved box girder bridges 曲线箱梁剪力滞系数实用计算法
- Research of practical calculating method of the shear lag effect in curved box girders 曲线箱梁剪力滞效应的实用计算方法
- The shear Lag Effect on Continuous Curved Box Girder Bridges with Variable Depth 变高度连续曲线箱梁的剪力滞效应
- The shears are not sharp enough to cut the grass. 这把大剪刀不够快,剪不动草。
- One dimensional finite element method for thin-walled curved box beam analysis including the shear lag effect 薄壁曲线箱梁桥剪滞效应分析的一维有限单元法
- The shears aren't sharp enough to cut the grass. 这把大剪刀不够快;剪不动草.
- Variational Method for the Shear Lag Effect in Constant Section Thin Walled Box Girder 等截面箱形梁剪力滞效应的变分解法
