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- negative shear lag effect 负剪滞效应
- In this paper, shear lag effect in cantilever box girder is studied by various approaches assuming spanwise displacement as quartic parabola. 由于抗弯与抗扭性能良好,箱形截面广泛在工民建及桥梁结构中采用。
- Based on the displacement variational principle, a new element is developed for buckling analysis of thin-walled members with shear lag effect in the present paper. 根据位移变分原理,本文提出一种纯压或纯弯薄壁杆件稳定分析的新单元。
- 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。
- Abstract： Based on the displacement variational principle, a new element is developed for buckling analysis of thin-walled members with shear lag effect in the present paper. 摘 要： 根据位移变分原理,本文提出一种纯压或纯弯薄壁杆件稳定分析的新单元。
- Stiffness matrix of finite stripe element suitable for analysis of shear lag effect are derived fromanalysis of sbear lag effect of multicell box girder with the generalized finite stripe method. 用广义的有限条方法分析了多室箱梁的剪滞效应，推导了适用于分析剪滞效应的有限条单元刚度矩阵。
- 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。
- Study on Negative Shear Lag in Reinforced Concrete Frame-Tube Structure 钢筋混凝土框筒结构负剪力滞研究
- Shear Lag Effect Test and Study of PC Wide Box Beam 预应力混凝土宽箱梁剪力滞效应试验研究
- ANALYSIS OF SHEAR LAG EFFECT IN BOX GIRDER BRIDGES 箱形梁桥剪滞效应分析
- Test Study of Shear Lag Effect in Model of a PPC Box Girder Segment PPC箱梁节段模型剪滞效应的试验研究
- The Analysis of Shear Lag Effect of Thin -walled Box Girder 薄壁箱形梁桥剪力滞效应的能量变分法研究
- Influence of Geometric Nonlinearity to Shear Lag Effect of Box Beam 几何非线性对箱梁剪力滞后效应的影响
- Research Methods of Shear Lag Effect in Thin-walled Box Girder 薄壁箱梁剪滞效应研究方法
- Analysis of shear lag effect in curved shine box girder 曲线脊骨箱梁的剪力滞效应分析
- The Finite Element Analysis of Shear Lag Effect of Great Steel 大悬臂桥面板钢脊骨梁结构模型剪力滞效应有限元分析
- negative shear lag 负剪力滞效应
- Analysis of Shear Lag Effect in Single Cell Box Girder Bridges 单室箱桥的剪力滞分析
- Analysis of Shear Lag Effect of Continuous Rigid Frame Bridges 连续刚构桥的剪力滞效应分析
- An Analysis of Shear Lag Effect in Curved Box Girder Bridges 曲线箱梁桥剪滞效应分析
