A mathematical relationship between the strength and porosity of highly porous isotropic three- dimensional reticulated metal foams under equal- speed biaxial tension was derived.
以各向同性的三维网状高孔率泡沫金属为对象,提出双向等速拉伸过程中载荷强度与其孔率的数学关系。
Effect of load on the dynamic characteristic of drill derrick;
载荷对石油钻机井架动力特性的影响分析
Wave load calculation for semi-submersible platform;
半潜式平台的波浪载荷计算
Effects of Load on the Abrasion Property of Particulates Reinforced Metal Matrix Composites;
载荷对颗粒增强铁基复合材料摩擦性能的影响
Study on Vibration Response of Floodgate to Loading Produced by Underwater Blasting;
水下爆破载荷引起坞门振动响应试验研究
Excavator loading simulation for hard-rock cutting;
掘进机截割硬岩的载荷模拟研究
Effect of different loads on the formation of self-repairing film on the surface of 45~# steel;
不同载荷对45~#钢表面自修复膜成膜影响
It may solve the problems of maximum stress and maximum deformation of cantilever beams with variable cross section under arbitrary loads.
本文提供了一种求解变截面悬臂梁在任意载荷作用下最大正应力及最大变形的方法。
A new analytical model is developed to analyze rotor dynamic loads.
建立了计入动力入流的旋翼动载荷分析模型，在旋翼模型试验台上进行了悬停状态总距激振的铰接式旋翼动态升力实验研究，理论计算与试验吻合很好。