1) high specific stiffness
高比刚度
2) specific stiffness
比刚度
1.
Bionic design of column structure of machine tool for high specific stiffness;
机床立柱高比刚度结构仿生设计
2.
The application environment for remote sensor in space is described and the importance of selected material and its effect on design of the Three Mirror Anastigmat(TMA)remote sensor are introduced,the new materials SiC and SiC/Al with high-thermal conductivity and high specific stiffness are selected to design for a lighting TMA remote sensor.
简述了空间遥感器的空间应用环境和三反射镜消像散(TMA)轻型遥感器的特点,介绍了遥感器设计中材料选择的重要性及影响,在TMA轻型遥感器研制中选用了具有高导热性和高比刚度的SiC和SiC/Al复合材料。
3.
Introducing the specific stiffness structural effectiveness, the simulation results of optimization show that the seat topology optimization structure based on density method can meet the naval gun\'s engineering needs, which can provide references for lightweight design of naval gun.
在引入比刚度结构效能的情况下,对比分析优化前后的仿真结果,表明基于密度法的基座拓扑优化设计结构能够满足该舰炮的工程实际需要,为舰炮轻量化设计提供参考和借鉴。
3) Stiffness ratio
刚度比
1.
Analysis of the effect of stiffness ratio on dynamic characteristics of arch transfer floor;
刚度比对拱式转换层的动力特性影响分析
2.
It is found that the formation of the active earth pressure relies mainly on both the stiffness ratio k of the media and the homo.
给出主动土压力产生的的充要力学条件判据,发现主动土压力的产生与两种不同介质的刚度比k和材料的均匀性指标有极大关联性。
3.
The distribution of stress and displacement near the transition section are discussed for different stiffness ratios.
将轨道结构简化为弹性支承交叉地基梁系,建立了有碴轨道结构路桥过渡段的空间计算模型,采用ANSYS有限元分析软件对过渡段结构进行了静力分析,并对不同的竖向支承刚度比时过渡段钢轨及轨枕的应力及位移进行了讨论。
4) rigidity ratio
刚度比
1.
The bifurcation set which makes this system lose its instability in the rigidity ratio and total displacement force control space was obtained.
应用突变理论,建立了煤(矿)柱受载失稳发生冲击矿压(岩爆)的尖点突变模型,得到了在刚度比和全位移两个变量控制空间下煤(矿)柱失稳发生冲击矿压(岩爆)动力现象的分歧点集,得出了预测预报煤(矿)柱失稳发生冲击破坏的临界点位移公式。
2.
Also, this model indicates that groundwater softens the rock mass of slide surface by the physicochemical effect and reduces rigidity ratio of the rock mass, and leads to sudden instability.
应用突变理论对某层状岩体滑坡进行了研究 ,用弹性力学理论综合考虑地下水因素建立了尖点突变模型 ,分析了滑坡的形成机制 ,认为地下水主要是通过物理化学作用软化了滑面带岩体 ,使滑面带岩体刚度比降低 ,从而使岩体突发失稳 ,地下水的力学作用表现为一种触发因素。
3.
Based on the 3D finite element model,the static and dynamic behaviors of the bridge are analyzed,and the influences of the rigidity ratio on strengthened effect are discussed.
同时,分析了新增主梁与旧主梁的刚度比对于加固效果的影响。
5) stiffness contrast
刚度对比
6) ratio of stiffness
刚度比
1.
This paper investigates the effect of ratio of stiffness on seismic behavior of shear wall structure with supporting frames when the thickness of the shear wall linked with the ground varies.
5m的高层建筑在不同落地剪力墙墙厚时的空间分析结果 ,详细阐述了转换层上、下刚度比对框支剪力墙结构抗震性能的影响 ,得出了一些有意义的结论 ,供设计时参
2.
The seismic behavior of frame-supported shear wall structures is also dependent on the ratio of stiffness.
在地震作用下,框支剪力墙结构随着转换层设置高度的不同,表现出不同的地震反应;而转换层上、下刚度比,也对结构的抗震性能有重要影响。
补充资料：比刚度
分子式：
CAS号：
性质：又称比刚度。材料的机械强度(通常指拉伸强度)与其相对密度之比值。单位为兆帕。用于比较不同材料在相同质量下的强度。塑料和增强塑料的比强度可以达到或远远超过金属材料，如钢材和硬铝制品。复合材料具有优异的比强度。
CAS号：
性质：又称比刚度。材料的机械强度(通常指拉伸强度)与其相对密度之比值。单位为兆帕。用于比较不同材料在相同质量下的强度。塑料和增强塑料的比强度可以达到或远远超过金属材料，如钢材和硬铝制品。复合材料具有优异的比强度。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条