The tension and compression ultimate strengths of femur and tibia were tested, too.
还测试了股骨、胫骨拉伸和压缩时的破坏强度。
The study on theory with different properties in tension and compression is important to engineering practice.
为了有效解决拉压性能不同材料的工程问题,对拉压性能不同理论的研究具有重要的意义。
The thermal residual stress gives rise to the differences between tension and compression behaviors of the composites.
同时。热残余应力是导致复合材料拉、压机械性能不同的主要原因。
With the aid of FEM, analysis is made on several corresponding specimen with initial distributed cracks under tension and compression.
相关的算例分析表明,这一模型用于分析裂隙岩体的局部化破坏是有效的。
An expansion theory of cylindrical cavities in strain-softening materials with different moduli in tension and compression is presented.
建立了拉压模量不同及应变软化特性材料的柱形孔扩张理论。
Present gun barrels are made up of high-strength steel. This type of material possess the differential strength in tension and compression.
现代火炮身管多用高强度钢制造,这类材料在拉伸和压缩时的力学性能存在明显差异。
By using molecular dynamics(MD) method, the axial tension and compression of the (10,10) carbon, BN nanotubes and nanopeapods were simulated.
采用分子动力学方法,模拟了(10,10)碳、氮化硼纳米管及纳米豆荚的轴向拉伸与压缩。
The results indicate that the rheological models of glass are different in tension and compression, so that the above assumption is not reasonable.
实验结果表明:玻璃在拉伸和压缩状态下的流变模型存在差异。因此,假定玻璃在拉、压状态下的流变模型相同是不合理的。
Consider the material effects of different moduli in tension and compression is important for the fine structure analysis, damage and failure mechanism.
考虑材料的拉压不同模量效应,对于结构的精细分析,损伤及失效机理研究具有重要意义。
The Bauschinger effect (BE) of AZ31 magnesium alloy was tested by the experiment of cyclical tension and compression, and the mechanisms of BE were investigated.
采用拉、压循环试验测试了AZ31镁合金的包辛格效应(BE),并研究了BE的机制。
The calculating method, optimum strengthening design and application of axial tension and compression members strengthened by prestressing is analyzed and discussed.
分析和研究了预应力加固轴心受拉和轴心受压构件的计算方法、优化加固设计及其应用。
Based on the test results, the stress-strain behaviors of compacted clay under triaxial compression, triaxial tension and compression-to-tension states are investigated.
根据试验结果,研究了压实黏土在三轴压缩、拉伸以及从压缩到反向拉伸状态下的应力应变特性。
The theoretical model and the constitutive equation with the response of both tension and compression for elastic brittle damage evolution taken into account are derived.
提出了考虑拉压响应的弹脆性损伤演变的理论模型与本构方程。
Since buckling-restrained brace (BRB) can yield in both tension and compression without buckling, the disadvantages of the conventional braced frame system can be overcome.
因为屈曲约束支撑(BRB)在受拉和受压时都可屈服而不屈曲,因此克服了传统支撑体系的缺点。
The strength experiments of lightweight aggregate (LWA) concrete after freeze-thaw cycling in seawater under biaxial splitting tension and compression stress are preformed.
进行海水中不同冻融循环次数后轻骨料混凝土双轴拉(劈拉)压状态下的强度试验,考察试件的破坏形态和表面裂缝的走向特征。
This paper makes the optimum autofrettage analysis of thick-walled cylinder of the material with different yield strength in tension and compression base on the Mohr's yield criterion.
本文运用莫尔屈服准则对承受内压的拉压屈服强度不同材料的厚壁圆筒进行了自增强分析,得到了依赖于材料拉压比的厚壁圆筒的最佳弹塑性界面半径、最佳自增强内压。
Our design response was to "redefine the edge" to create a boundary on the move, in tension and compression, not necessarily straight and challenging the traditions of structure and container.
我们设计回应是“重新定义的边缘”,创建一个移动的边界,可以自由拉伸和压缩,而不一定是直接和挑战传统的结构和容器挑战。
The reduced bending stiffness method is extended to laminates with different moduli in tension and compression, and a new approximate method-twice-approximate method is presented in this paper.
本文把缩减弯曲刚度法推广应用于具有不同拉压模数的层板,并且提出了一种求解具有不同拉压模数的层板问题的新的近似方法——二次近似法。
Steel-concrete composite bridge is a new type structure in which the steel and the concrete are integrated by connectors to take advantage of the respective properties of tension and compression.
钢—混凝土组合梁利用了钢材受拉性能好、混凝土受压性能好的特点,将两种材料通过连接件组合成整体而共同受力的一种新型结构。
The two data correspond to uniaxial compression and tension, respectively.
两个数据对应单轴压缩和张力,分别。
When stainless steel is bent, the metal towards the outside of the bend is in tension and the metal towards the inside is in compression.
当不锈钢弯曲时,朝向弯曲外面的不锈钢被拉紧,朝向弯曲内面的不锈钢被压缩。
Basically plain masonry is walling material, strong in compression and relatively weak in tension.
基本上简单的石工正在墙壁材料,强壮的在压缩中和相对地弱的在紧张方面。
And even better, it is not only strong in tension but also in compression.
甚至更好,这不仅是强大的张力,而且在压缩。
Adverse condition of concrete in tension and steel joist in compression occurs at inner support regions of continuous composite steel concrete beams.
连续组合梁在内支座处的负弯矩区段会出现混凝土板受拉、钢梁受压的不利局面。
Measurements have been made to determine the relation of the tension, the compression and the shearing of PUR foam at low temperature with its density, direction and temperature.
测定了低温下聚氨酯硬泡沫塑料拉伸、剪切和压缩弹性模量与泡沫密度、方向以及温度的关系。
Diagonal beams has extended between the horizontal and vertical beams give support against both compression and tension.
位于水平梁和垂直梁之间的对角梁承受压力和拉力。
Objective To study the effect of ocular compression on indirect orbital tension(IOT) and intraocular pressure(IOP) following retrobulbar anesthesia.
目的研究球后阻滞麻醉后使用袖带压迫降压法对间接眶压和眼压的影响。
It is shown that, when the effect of warping on rotation Angle is neglected, tension (or compression) is only coupled with horizontal bending and vertical bending instead of constrained torsion.
所得到的刚度矩阵表明,只有当忽略翘曲变形对截面转角的影响时,轴向拉压才只与水平弯曲及竖向弯曲相耦合,而与约束扭转不再耦合。
This paper describes the failure mechanisms based on shear, compression, tension and flexure, analyzes characteristics and problems of those models and then discusses the future trend.
本文介绍纺织结构复合材料在剪切、压缩、拉伸和弯曲情况下的破坏机理,分析其特点和存在的问题,提出了发展趋向。
This paper describes the failure mechanisms based on shear, compression, tension and flexure, analyzes characteristics and problems of those models and then discusses the future trend.
本文介绍纺织结构复合材料在剪切、压缩、拉伸和弯曲情况下的破坏机理,分析其特点和存在的问题,提出了发展趋向。
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