beam calculation

By use of the FEM program, the paper contrasts the differences of static calculation and stability analysis results of tapered portal frame structure analyzed by uniform section beam elements and tapered section beam elements respectively.

利用该程序，比较了分别用等截面梁单元和变截面梁单元对变截面刚架进行静力计算和平面内稳定性分析的差异。

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Programming with mathematical software Matlab, this paper calculates and analysis the changeable discipline of foundation and beam stiffness, and analysis the applicability of several improved lattice beam calculation methods.

用数学软件Matlab编程，计算分析了在梁刚度变化和地基刚度变化时受力的变化规律，并计算分析几种格构梁改进计算方法的适用性。

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Application of Bailey to Cast-in-place Beam Calculation of deformation of assembled steel bridge truss

贝雷片在现浇梁中的应用贝雷片支架的变形计算

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The multi-arch beam method calculation data opposite less, calculation the speed compare quick, calculation result compare intuitive, easy to used for the dam body optimization design.

拱梁分载法计算数据相对减少，计算速度较快，计算成果较直观，便于用于坝体体形优化设计。

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Yielding analysis of the steel beam bottom flange has some influence on the deflection calculation of composite beams.

钢梁下翼缘屈服对组合梁挠度计算有一定影响。

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Based on structure calculation of the pool wall, the top-cover of thin brick shell, pull beam and base plate of underground round-arch single-well-head thin brick shell, the paper proves that such a structure can bear load well and safely.

通过对地下圆拱式单井口砖薄壳的池壁、砖薄壳顶盖及拉梁和底板进行受力分析和结构计算，阐明了该种结构是一种受力合理、安全可靠的结构。

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The Transformation of Gaussian Beam by Thick Lens and the Calculation of the Magnification of Laser Beam Expandor

厚透镜对高斯光束的变换及激光扩束系统的倍率计算

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Comparing the calculation results of a simply supported beam assembled by "64 Type" beam units and that of the truss model, the theory of strength design is discussed.

将此方法的计算结果与传统桁架模型的计算结果进行比较，对拼组结构的强度设计理论进行讨论。

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This article deals with the composite action between bressummer and wall on it in wall beam, and puts forward discussion and proposal to the calculation method in current national code. Besides it introduces the preliminary test result of reinforced masonry wall beam of concrete hollow block.

对墙梁中托梁与墙中的组合作用进行了论述，并对国家现行规范中的计算方法提出探讨和建议，同时介绍了配筋混凝土空心砌块砌筑墙梁的初步试验结果。

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