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- In this paper, the ultimate carrying load capacity of pre-stressed high-strength concrete T-beam is computed with material nonlinear properties. 摘要结合高强混凝土的特点,考虑材料非线性影响,计算了预应力高强混凝土T梁的极限承载力。
- Generalized inverse matrix (GIM) is a new force method based on the generalized inverse matrix theory, which is an iteration method for solving material nonlinear problems. 摘要广义逆力法是一种以力法为力学概念基础,以广义逆矩阵理论为数学理论基础,以迭代求解为求解方式的新算法。
- Through the comparation, we also find that SCF for laterals given by ASME code is conservative and material nonlinear mode is precise enough in FEM calculation. 本文还对小变形理论和大变形理论的结果作了比较,得出在计算结构的极限载荷时,用小变形理论亦可得到足够精确的结果。
- Due to the effect of the material nonlinear, geometry nonlinear and original bug , the second one is the problem about ultimate load carrying capacity which is more reasonable comparing to the true result. 但由于材料非线性、几何非线性和初始缺陷的影响,第二类稳定问题即极限承载力问题更符合实际。
- In this paper, based on nonlinear full-range analysis with both geometrical and material nonlinearity, ultimate load-carrying capacity of Jinma Bridge is calculated. 摘要全面考虑结构的材料非线性和几何非线性,通过对广东金马大桥进行全过程非线性分析,得到了结构的极限承载力。
- The discrete singular convolution (DSC) was introduced for analyzing the dynamical responses of materially nonlinear pole. 引入离散奇异内积法分析材料非线性圆柱的动力响应。
- Material nonlinear finite element method 材料非线性有限元法
- The model included the geometric nonlinearity, material nonlinearity and anisotropy of the cord|rubber composites, and the nonlinear boundary conditions resulting from both tire|rim contact and tire|foundation contact, respectively. 在该模型中 ,考虑了轮胎变形的几何非线性、轮胎与地面和轮胎与轮辋的大变形非线性接触、轮胎材料的非均匀性和物理非线性及橡胶基复合材料的各向异性。
- The microscale effect, elastic-plastic theory and material nonlinearity of laser shock processing were analyzed and discussed. 摘要综述和分析了激光冲套金属材料的微尺度效应、材料的弹塑性理论、材料的非线性。
- The material is flawed throughout. 这种材料到处是裂缝。
- Finally, the effects of geometrical nonlinearity, material nonlinearity and static wind load nonlinearity on the aerostatic stability for long span bridges are analyzed. 最后 ,以一座主跨 10 0 0米的斜拉桥为例 ,分析了结构几何非线性、材料非线性和静风荷载非线性对大跨径桥梁空气静力稳定性的影响。
- The effects of material nonlinearity, damping, initial geometric imperfection and initial static load on structure dynamic stability have been analyzed. 分析材料非线性、阻尼、初始几何缺陷、初始静荷载等因素对结构动力稳定性的影响。
- The geometric and material nonlinearities,the linear kinematic hardening and the effect of strain hardening at corner zone by cold-forming are taken into account in the model. 分析结果表明:宽厚比和轴压比对构件滞回性能影响显著,随着宽厚比的增加,构件承载、转动以及塑性变形能力降低;
- At last, geometrically and materially nonlinear analyses {GMNA) were carried out to analyze the effects of several geometric parameters on the elastic-plastic behavior of the column-supported silos. 最后,对仓壁柱承钢筒仓进行了几何、材料双重非线性分析,讨论了主要几何参数对结构弹塑性受力性能的影响。
- In the analysis, the influences of local deformation of every plate of thin-walled box girder and of geometrical and material nonlinearity is considered. 在研究中,考虑了箱梁顶板、底板和腹板局部变形的影响及材料非线性和几何非线性。
- Based on the mapping infinite element principle, a coupling model of finite element and mapping infinite element is presented to solve materially nonlinear problem of joint in the roadbed. 摘要结合映射无限元的基本原理,提出用有限元-映射无限元耦合模型来解决路基中节理的材料非线性问题。
- He insists the condition to use the best material. 他坚持以使用最好的材料为条件。
- Results show that in order to determine the ultimate load capacity of the derricks, both geometrical and material nonlinearities must be taken into consideration. 计算结果表明,只有采用几何和材料双重非线性的分析方法,才能准确评估井架的极限承载力。
- That material surpasses all others in fineness. 那种材料精良超过其他所有材料。
- The problem is how we are to get the raw material. 问题是我们怎样得到原材料。