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- Interactive local buckling analysis of corrugated plate assemblies of channel sections under uniform compression 受压波纹板组局部相关屈曲特性研究
- local buckling analysis 屈曲分析
- In the tests, local buckling was visually verified. 在这次测试中,局部弯曲被修正了。
- Local buckling is the dominant failure mode for composite steel column. 摘要局部屈曲是组合钢柱常见的失效模式之一。
- Local buckling at upper flange slab of cable bridge is one of the principal damage forms. 电缆桥架的上翼缘局部屈曲是其破坏的主要形式之一。
- Buckling analysis on rear dome of solid rocket motor case was studied by means of ANSYS. 用ANSYS软件对固体发动机壳体后封头进行了外压屈曲分析。
- As to the problem of local buckling of the shell. the critical load is dependent only upon the modulus of elasticity at the instant when it occurs. 至于扁壳的局部失稳问题;其临界荷载仅取决于压曲发生瞬间材料的弹性模量.
- The bearing capacity and local buckling performances of CFST joints with gusset plate are much better than those of HST. 相比之下,钢管混凝土的承载力明显高于空钢管的承载力,并具有更好的延性性能。
- The nonlinear buckling analysis of a large complex roof reticulated shell is made and a real-time assessment of structural stability is presented. 进行了大型屋顶网壳结构的非线性屈曲分析,提出了支撑钢牛腿失效后网壳结构稳定性的实时评估策略。
- In this paper a spatial displacement field on considering the deck local buckling for the H section beam is constructed. 本文采用单位宽有限条带法构造了H型截面杆件考虑其局部屈曲的空间位移模式。
- Four primary failure modes observed in the tests are frond fracture,local buckling,fragmental failure and catastrophic failure. 在纤维体积分数相同的情况下,随着编织层数的增加和编织角的减小,圆管的吸能能力有所提高。
- The nonlinear buckling analysis of a large complex roof reticulated shell is made and a real time assessment of structural stability is presented. 进行了大型屋顶网壳结构的非线性屈曲分析,提出了支撑钢牛腿失效后网壳结构稳定性的实时评估策略。
- Lastly, an optimum design is presented as a result of the nonlinear buckling analysis on SSRS, and some conclusion can be used in engineering design. 最后在非线性屈曲分析结果的基础上对原方案进行了优化设计,计算结论对工程设计有参考价值。
- Some main achievements on the distortional buckling analysis are summarized to ensure a better understanding of this phenomenon. 本文总结了国内外对畸变屈曲研究的主要成果,并对几种常见荷载下的畸变屈曲计算进行了归纳。
- Although the main objective of the small scale bending rig was to prepare for the full scale bending rig, local buckling was investigated because of its importance during reeling. 虽然,研究小型弯曲探头的主要目的是为研究大型弯曲探头做准备,但是由于其在卷轴中的重要性,也研究其局部弯曲性。
- The failure of directly buried heat-supply pipeline is discussed, and the design essentials are put forward in accordance with local buckling and ovalization deformation. 探讨了直埋供热管道的失效,针对局部失稳和椭圆化变形,提出了设计要点。
- The fuzziness of various constraints of stress, displacement, local buckling and section size is considered in the fuzzy optimum design of drilling rig substructures. 考虑了应力约束、位移约束、局部稳定约束和截面尺寸上下界约束条件的模糊性,以底座的结构质量为目标函数,建立了底座结构模糊优化设计的数学模型。
- In the given geometry original bug, there is a few difference between the result of eigenvalue buckling analysis and the result of geometry nonlinear buckling analysis. 在取定的初始几何缺陷下,线性特征值屈曲分析和几何非线性屈曲分析结果相差较小;
- In order to research the buckling process of three-dimensional trusses, the eigenvalue buckling analysis and non-linear flection analysis are carried out. 摘要对立体桁架进行了特征值屈曲分析和非线性屈曲分析,研究其屈曲过程。
- 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。