Finite element study of the effects of compressive load on the fatigue crack growth in Paris Region 压载荷对疲劳裂纹在Paris区内扩展影响的有限元研究
The CT test for porous structural change under compressive load 压缩载荷下孔隙结构变化的CT实验研究
Issues for Caution on the Vertical Compressive Load Test to Single Pile 关于单桩竖向抗压静载试验应注意的问题
Progressive Damage Analysis of Stiffened Composite Panels with Debonding Damage under Compressive Load 含脱粘损伤的复合材料加筋板压缩破坏渐进损伤数值分析
Based on the results of theoretical analysis in part I of this paper, flattened Brazilian disk specimens made of marble were tested by compressive load applied on the flattens. 根据前文理论分析的结果,对平台巴西圆盘大理岩试样进行了平台压缩试验。
Effect of lumbar discectomy and disc replacement on compressive load in proximal adjacent segment 腰椎间盘摘除和假体置换对相邻近端节段椎间载荷的影响
Feature of acoustic emission and failure analysis for three-dimensional braided composite material under compressive load; 相对于层合复合材料,三维编织复合材料具有高的损伤容限和冲击载荷下不分层的特点。
Analytical Solution of Elastic-Plastic Buckling of an H-shaped Steel Column Wrapped by Carbon Fibre under Axial Compressive Load and Bending Moment 碳纤维增强的H型压弯钢柱弹塑性失稳分析
Numerical Simulation of Irregular Particle Micro-response under Vibrating Compressive Load by DEM 振动压实下不规则颗粒细观响应的离散元模拟
The formula of bearing capacity of the short columns of high-strength concrete filled square steel tube with inner CFRP circular tube under axially compressive load is regressed. 结果承载力随着含钢率及CFRP圆管与方钢管的相对配置率的增大而提高,回归得到了内置CFRP圆管的方钢管高强混凝土轴压短柱的承载力计算初探公式。
The growing modes of surface structural planes under compressive load and the function of the bolts are studied by experimental methods. 通过试验研究受压作用下临空结构面的扩展特点以及锚杆的作用。
The experimental results show that both the failure modes and crack position of the tubes under axial compressive load changed when the end of the composite tubes are strengthened. 结果表明,复合材料圆管端部加强后,其轴压破坏模式和破坏位置都发生了改变。
The Effects of Compressive Load on the Residual Stress Distributions Around Cold Expanded Holes 压缩载荷对冷胀孔残余应力的影响
Results Obtained the distortion deformation 、 stress nephogram 、 section stress of femur neck and upside of femoral shaft of the femur under the bending moment and compressive load. 结果得出了在弯压复合荷载下股骨的变形、应力云图、股骨颈和股骨干上端的截面应力。
Study of deformation and failure of tungsten heavy alloy under compressive load at high strain rate 高应变率压缩载荷下钨合金变形与失效研究
Permeability of concrete under sustained compressive load 持续压荷载作用下混凝土的渗透性
A finite element method has been developed to investigate the nonlinear buckling and postbuckling behavior of advanced composite stiffened structure ( AGS) with delamination under compressive load, and delamination growth in the skin during the postbuckling process was also considered. 本文用有限元法研究了在压缩载荷作用下含分层损伤先进复合材料格栅加筋结构(AGS)的非线性屈曲和后屈曲性态,以及后屈曲过程中复合材料格栅加筋结构的分层扩展行为。
Fatigue behaviour of sharp notch specimens under cyclic compressive load 缺口试件在压缩循环载荷下的疲劳行为研究
Dynamic failure analysis on granite under uniaxial impact compressive load 花岗岩在单轴冲击压缩荷载下的动态断裂分析
The present paper provides a calculating method of critical axial compressive load and critical external pressure for this type of shell structures. 本文为这种壳体结构的临界载荷计算提供了一个计算方法。
Experiments of static and dynamic compressive load are made for four kinds of rigid polyurethane foamed plastics ( RPUR) of different density. 对4种不同密度的硬质聚氨酯泡沫塑料(RPUR)的静载和动载压缩性能进行了实验研究。
Based on stress distribution from compressive load in walls, the revised size and coefficient of foundation base have been derived. 本文按基础底面压应力的分布特点确定基础底面的合理修正范围,导出了修正系数K的计算公式。
It serves as a reference for the design and analysis of dams, concrete roads, bridges which are subjected to biaxial compressive load in northern cold region. 它为北方寒冷地区的混凝土结构,如水坝、混凝土路面等处于双轴压组合荷载作用下混凝土结构的设计、分析提供了理论依据。
Compressive load acts passing through the roller located at the whole cross section. 采用滚轴加载板将荷载作用在整个截面上。
Instantaneous compressive load weakened durability of LWAC, which related with magnitude of instantaneous compressive load. 瞬时载荷使轻骨料混凝土耐久性降低,降低幅度与瞬时载荷水平有关。
With the aid of the 'pseudo-traction' method and the superposition technique, the stress intensity factors for materials such as rock with center inclined crack under compressive load are determinated and the effects of crack direction on the stress intensity factor are analyzed. 并利用伪力法和叠加原理给出了含中心斜裂纹的岩石类材料在压缩荷载作用下的应力强度因子的解法,分析了裂纹方向对应力强度因子的影响。
The effect of sustained uniaxial compressive load on the permeability of concrete was studied by a load-permeation testing device with pressed spring loads. 用以受压弹簧为荷载的压力渗透实验装置研究了持续单向压荷载作用对混凝土的水渗透性的影响。
Experimental research on RC square columns wrapped with high performance GFRP under axial compressive load 高性能GFRP包裹RC方柱的轴心受压试验研究
The component under the axial compressive load and bending moment is known as beam-column. Because of its functions, and generally appear in the rigid frame column, it also called beam-column for short. 同时承受轴向压力和弯矩作用的构件,称为压弯构件。因为能够同时有受弯矩和受压的功能,又普遍出现在刚架柱中,因此又简称为梁柱。
Elastic-plastic buckling of member under the axial compressive load and bending moment is an old research subject. 压弯构件弹塑性屈曲问题是一个比较古老的研究问题。