片语

shear-lag equation剪滞方程

shear force lag剪力滞

the shear-lag effect剪滞效应

shear-lag model剪切筒模型

shear-lag effort剪滞效应

shear-lag coefficient剪力滞系数

shear-lag theory剪滞法理论

parabolic shear-lag model完全抛物线剪滞模型

英汉例句

• 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。

• The negative shear lag effect of the cantilever and continuous girders is studied and the parameters which influence the shear lag effect is analysed.

  就悬臂梁的负剪力滞现象进行理论分析和推导，并结合实际算例来对悬臂梁负剪力滞现象进行参数分析。

• Based on transformed section method, shear lag effect of continuous box girder was analyzed adopting variational principle, and compared with design code and experimental result.

  基于换算截面法，运用变分原理对开裂混凝土连续箱梁的剪力滞效应进行了分析，并与规范方法和试验结果进行了对比。

• The influences of three longitudinal displacement differential functions upon the shear lag are also discussed.

  并探讨了不同纵向位移差函数对剪力滞的影响。

• The traditional shear lag theory of stress transfer in short fiber reinforced metal matrix composites was modified and improved.

  对短纤维增强金属基复合材料应力传递的传统剪滞理论进行了修正和改进。

• 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.

  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。

• By employing the shear lag theory, the basic equations of interfacial mechanics for the elastic zone and the plastic zone are established respectively.

  利用界面应力剪滞理论，分别建立弹性区和塑性区的界面力学基本方程。

• The deformation of frame-tube structure under the lateral load is constituted by both shear and bend deflections. The effect of shear lag must be considered for the bend deflection.

  框筒结构在水平荷载作用下的变形由剪切变形和弯曲变形两部分组成，弯曲变形必须考虑正、负剪力滞的影响。

• On the basis of the variational method, a finite difference solution is presented for shear lag effect in Qiantang River Bridge with box section of varying depth.

  本文结合钱塘江二桥应用变分法推导了变截面箱形梁剪滞效应的微分方程并利用有限差分法求得解答。

• Thinking over the influence of box beams shear lag effect, making use of the governing different equations and related natural boundary conditions of bending vibration to box girder.

  考虑箱形截面梁剪力滞后效应的影响，利用推导出的箱形截面梁的弯曲振动方程及其自然边界条件，并据此进一步推导出了多跨箱形截面梁的固有频率方程。

• Considering the influence of shear lag effect, displacements of framed tube structures are derived in this paper.

  考虑剪力滞后效应影响推导出了框筒结构位移解析解。

• The method adopted in this paper is definite in mechanical concept, and it is the extension of elastic analysis, it can be widely used in shear lag effect analysis of cracked continuous box girder.

  本文方法力学概念明确，是其弹性分析适用范围的拓展，可广泛应用于连续箱梁开裂后的剪力滞效应分析。

• When box beam is bent, the assumption that the section is plane is not satisfied and the shear lag is produced.

  箱形梁弯曲时，平截面假定已不能满足要求，产生剪力滞效应。

• In this dissertation, the shear lag effect for large span box-section beam structure and the structural nonlinear anti-seismic capability have been theoretically and experimentally investigated.

  本论文主要针对大跨度箱形截面梁结构剪力滞效应和结构非线性抗震性能进行了较深入的理论分析和一定的试验对比研究。

• One simplified mechanics model based on elastic cylinder theory and shear lag model is proposed.

  在弹性圆筒理论和剪滞模型基础上提出了考虑界面相与界面层效应的力学简化模型。

• 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桿件稳定分析的新单元。

• The contribution of tension flange to the flexural strength of the beam; shear lag concept.

  梁的受拉翼缘对受弯承载力的贡献；剪力滞。

• Analysis of shear lag effect in thin-walled box girders with one-dinensional dicrete finite element;

  应用作者建立的有限段模型，对简支箱梁进行剪滞效应分析，发现变高度简支梁存在负剪力滞。

• The vibration frequency of box gird is usually calculated by the elementary beam theory, but it will lead to a large error because of the existence of shear lag effect and shear deformation.

  由于剪力滞效应及剪切变形的存在，箱梁的弯曲振动频率按照初等梁理论计算往往存在较大的误差。

• The results calculated by means of regular formula for calculating the shear lag effect in box girder show that the usual analytical solutions f…

  对试验结果的分析表明，随着载荷水平的增加，截面的剪力滞效应逐渐明显。

• The elastic plastic deformation and stresses of the micro composite are studied according to the shear lag theory and strain-hardening law.

  按剪滞理论和应变硬化规律研究微复合材料的弹塑性变形和应力状态。

• Theoretical method of analyzing the effect of shear lag in bridge structures has some deficiency.

  分析桥梁结构剪力滞效应的理论方法有许多不足之处。

• The adoption of the thin-walled box girder to the Y-shape bridge makes the restrained torsion effect, distortion effect and shear lag effect prominent.

  人字形桥梁由于采用了薄壁箱梁结构，其约束扭转、畸变效应及剪力滞比较突出。

• Series solutions were derived for the in-plane strain, deflection and bending strain that satisfy the simplified boundary conditions to calculate the shear lag coefficient.

  根据简化的边界条件，得到了面内应变和弯曲应变的级数解，进而求得剪力滞后系数。