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- A curved plate beam element method of spatial computation for thin-walled curved box girder 薄壁曲线箱梁空间计算的曲板板梁单元法
- It discussed the mechanism and the cause of empty core plate beam crackings and analysed with definite element modus, meanwhile proposed the control measures about it. 论述先张法气囊内模制作的空心板梁裂缝产生的机理及成因,并用有限元方法对温度应力作重点分析。根据观察、析和计算提出控制及补救措施,取得良好效果。
- This paper put forwords one method to reahze the prepress of plate element by spit the plate element in the space of prepress where the beam element used. 提出通过在板单元里预应力分布位置分割板单元,连接梁单元,在梁单元里面施加预应力来实现板单元的预应力。
- Adoption girder element and spring element, among them the beam element is used to imitate the tracks plate, the spring element is used to imitate to fastenings and spring bolster. 本设计中采用有限元方法来计算轨道的应力值，将浮置板转化为弹性点支撑有限长梁模型。
- A tapered beam element model is used to simulate the behaviour of a masonry arch bridge with loading. 采用梯形梁单元分析砖石拱桥在载荷作用下的行为。
- Based on an example of adding stories project,the advantage of adding stories using battened plate beam is analyzed. 某框架结构砼柱受冻、强度降低,在分析、计算的基础上对砼柱采用角钢、乳胶水泥浆、缀板进行加固。
- The lower construction is a rectangular plate beam gantry with good rigidity and tensional strength. 下部结构为空间矩型板梁式门架，有较好的刚度和抗扭性能。
- One is taper section 3D beam element model, the other is 3D compounding model with solid element and shell element. 结果表明，在均布荷载与集中荷载作用下箱梁的剪力滞效应明显不同，对于地震时程反应分析而言，采用变截面三维梁单元模型计算效率较高。
- The respective virtues of beam element and solid element are shown in two modelings. 利用梁单元和实体单元各自的优点，通过二次建模互补进行结构有限元分析。
- In this paper,a degenerated beam element is developed,evolving from a bilinear degenerated shell element. 从双线性退化板壳单元出发,演绎推导出了一种可以应用于空间有限元分析的退化梁单元。
- In the method, the Winkler hypothesis is proposed, the parameters of elastic line function are determined with node displacements of beam element. 在该法中，土的反力模型采用文克尔假定：将梁分成若干段，假定每段梁弹性线的函数形式，并以梁单元两结点的位移作为弹性线函数的参数；
- The stiffness matrix of space beam element with stiffarm is reported in this paper,using the method similar to the plane beam element. 按推导带刚臂平面梁单元的单元刚度矩阵的思路，推导出了带刚臂空间梁单元的单元刚度矩阵。
- The finite element model with shell element and beam element was established,the mechanical behavior of anchorage zone under the most unfavorable load was analyzed. 采用板壳单元和梁单元建立了索梁锚固结构的有限元模型,对索梁锚固区在最不利荷载组合作用下的受力性能进行了研究;
- While the FORTRAN language was compiled to calculate the geometry specialty of the beam element and the inherent specialty of the stiffened plates model. 编制该梁元剖面几何特性计算及板梁组合结构模型的固有特性计算的Fortran语言程序。
- According to Winkler hypothesis, the reaction of soil is described as a function of beam element node displacement, which is applied to beam element as distributive loads. 将土的反力表示成梁单元结点位移的函数，并作为分布荷载作用在梁单元上；
- As soon as a particular beam element is stressed beyond its assigned strength it is removed from the computation in simulation of the rupturing of the material. 当某个梁单元所受应力超过其强度时，就随即将它从计算网络中剔除，以模拟介质的破坏行为。
- The method for analyzing ultimate load capacity of steel curved beam with degenerated three-dimensional solid virtual laminated beam element is presented. 提出采用三维实体退化虚拟层合梁单元计算钢曲梁极限承载力的方法。
- Studied the strategy of modeling in different phases of SHM, it can be stated that spatial finite spar and beam element model is the appropriate model to aforementioned question. 本文研究了结构健康监测不同阶段的建模策略,认为对于拉索损伤情况下的整桥结构静、动力分析可以采用空间杆系有限元模型进行研究。
- The well maintainability of the software is showed through the case that class of beam element and class of material of concrete can be easily added to the program. 并以将梁单元类、混凝土材料类扩充进程序系统为例说明了软件具有良好的可维护性。
- He only put a bit on his plate to make fashion. 他只是拨了一点食物到盘子里做做样子。
