Experimental Study of Inelastic Buckling Strength and Stiffness Requirements for Longitudinally Stiffened Panels 纵向加劲板非弹性抗弯强度和刚度试验研究
Consequently, how to prevent destabilization and make use of the buckling strength is the primary coverage of this course. 因此,如何防止失稳和利用屈曲后强度,将是本课程的主要内容。
In order to connect different components of the imperfections with structural features and their effect on shell buckling strength, the imperfections are generally decomposed using Fourier series. 采用这些适当的傅立叶级数,能更好地了解圆柱壳几何缺陷的特征分量以及这些分量对壳体屈曲强度的影响。
The stroke of cylinder bearing with compressing loading is controlled by buckling strength. 承受压缩负载的油缸的行程通过压曲强度来控制。
Parametric Design and Research on Direct Calculation of Yielding and Buckling Strength for Deck Ship 大型甲板货船参数化设计与结构屈服屈曲强度直接计算研究
Structure optimum of hydraulic hatch cover based on corrosion aspect and buckling strength 考虑腐蚀影响与屈曲强度的液压折叠式舱口盖结构优化
When a beam flange is coped at the connection, the lateral buckling strength of the coped beam could be significantly less than that predicted by current formulas. 在切去梁翼后(简称切口)梁的侧向屈曲强度会比通常采用的设计理论所计算的强度大大降低。
Introducing the method of effective ratio of width to thickness by considering post buckling strength of channel sections in press. 介绍一种考虑薄壁槽钢受压局部屈曲后强度的有效宽厚比法。
Through the study in this thesis it is hoped to improve stability theory of steel members and offer a reference to the calculation of buckling strength of steel members with lateral bracing. 通过本文的研究,将进一步完善构件稳定理论,为带侧向支撑的钢构件的稳定承载力的设计计算提供了依据,获得的结论对工程设计具有参考价值。
The stress and deformation distributions for such silos are first examined through linear stress analyses, and the effects of support width and ring size on the buckling strength of the silo are then analyzed using linear eigenvalue buckling analyses and geometrical nonlinear analyses. 通过线性应力分析了解这类筒仓的应力和变形分布规律,通过线性特征值屈曲分析和几何非线性分析研究支承宽度和环梁截面尺寸对结构屈曲强度的影响。
Buckling Strength of Plate Girder Web with Flange Restraint under Pure Shear 工字梁在纯剪作用下翼缘对腹板屈曲的约束作用
Eigenvalue buckling analysis can only forecast the theoretical buckling strength of an ideal linear elastic structure, because of the unideal property of material and geometrical nonlinearity, most structures can not reach their theoretical strength limit. 特征值屈曲分析只可预测一个理想线弹性结构的理论屈曲强度,材料非理想性与几何非线性使得大多数结构无法达到它们理论强度极值。
The local buckling strength of concrete filled steel box and the formula for calculating constraint coefficient of the plate are presented. 将该方法用于矩形钢管混凝土钢板局部屈曲的分析和计算,提出了目标板边界约束系数计算公式。
The method can be used for calculating the post-buckling strength and the distortional buckling strength of cold-formed thin wall steel members. 该法可计算冷弯薄壁型钢板件屈曲后的构件承载力,还可计算畸变屈曲构件的承载力。
According to the theory of large deflection of plates and the view of initial defects, this paper studies the buckling strength of the upper flange plate loaded in compression with initial deflection in the box beam. 本文从初始缺陷的观点出发,用板的非线性大挠度理论研究了箱形梁上盖板有初挠度时的屈曲强度。
In this paper, a new numerical method is developed for predicting the plastoelastic lateral-torsional buckling strength in I-section continuous beam-columns. 本文把有限积分法和有限差分法相结合,提出了一种新的数值计算方法,对工字形截面连续梁-柱弯扭屈曲弹塑性问题进行了分析。
Elastic-Plastic Buckling Strength of Plates 板的弹-塑性屈曲强度
Six steel plate shear wall ( SPSW) specimens with and without stiffeners had been tested under low cyclic loading to determine the hysteretic behavior and ultimate load carrying capacity utilizing post buckling strength. 本文进行了6个13比例钢板剪力墙的低周反复荷载试验,重点研究了钢板墙极限承载力和滞回性能,为钢板墙结构利用屈曲后强度及抗震设计提供试验依据;
This paper describes the plate panel buckling strength assessment method for direct calculation of ship structure and its calculation method developed by China Classification Society ( CCS). 介绍了中国船级社(CCS)有关指南文件中船体结构屈曲强度校核的直接计算方法,并与国外船级社的计算法作了比较。
Investigation into Elasto-Plastic Buckling Strength of Web with Longitudinal Stiffener in I-Section Girder 纵向加劲肋对钢梁腹板弹塑性屈曲承载能力影响的研究
Strength and deformation as mechanical performance of this new concrete material are studied by the tests of cube compressive strength, split and tensile strength, buckling strength, axis compressive strength, and modulas of elasticity. 对新型混凝土材料进行立方体抗压强度、劈拉强度、弯折强度、轴心抗压强度和弹性模量等试验,研究其强度、变形等力学性能。
Experimental study on elastoplastic buckling strength of web in I-section girder 钢梁腹板弹塑性屈曲强度的试验研究
Buckling strength is an essential and complicated subject in ship construction. 屈曲强度对于船舶结构是十分重要的,同时也是十分复杂的研究课题。
The purpose of this thesis is to probe the theory and method of the evaluation of buckling strength and fatigue stress in CSR. 本文就旨在探讨CSR共同结构规范中屈曲强度评估和疲劳强度评估的理论与方法。
After meeting the yielding strength assessment, the buckling strength is analyzed. 在满足屈服强度评估后进行主要构件板格屈曲强度的计算分析评估。
And this paper analyzes the buckling strength of the bulk carrier by CCS buckling calculation plug-ins. 利用CCS屈曲计算插件进行屈曲强度分析。
Determination of their buckling strength under various types of load is a crucial work for engineering design. 确定在各类受载条件下圆柱壳的屈曲强度是工程设计中一项至关重要的工作。
Crimping flange of the H-shaped cross-sectional steel is proposed a few years a new cross-sectional form, the main the flanges increase in bead aims to improve the flange buckling strength and lateral bending stiffness. 卷边薄壁H形截面型钢是近几年提出的新型截面形式,翼缘增加卷边的主要目的在于提高翼缘的屈曲后强度和侧向弯曲刚度。