1) Concentration Coefficient
集中系数
1.
The results show that there is earth pressure concentration on the top of culverts under high embankments,and that the concentration coefficient increases with the height of the fill,but it approaches the limit value at a certain height of fill,then decreases slightly.
研究结果表明:高填方涵洞涵顶存在垂直土压力集中现象,土压力集中系数随填土高度的增加逐渐增大,当路堤填土达到一定高度后逐渐趋于稳定并略有减小。
2) coefficient of focus degree
集中度系数
1.
By discussing defining the coefficient of focus degree of subordinate function,this article applies fuzzy mathematics to Bayesian statistics to form a new method on hypothesis testing.
文章通过对隶属函数的集中度系数确定的探讨,将模糊数学应用于贝叶斯统计学,从而形成了一种新的假设检验方法。
3) Stress concentration factor
应力集中系数
1.
Influence of the geometric parameters of slotted bar on stress concentration factor at prefabricated V-shaped groove bottom of the bar surface;
棒料几何参数对其预制表面V型槽槽底应力集中系数的影响规律
2.
Assess the method applicability of calculating stress concentration factor for K-joints;
K型管节点应力集中系数计算方法适用性探讨
3.
Prediction of the Stress Concentration Factors of the Nozzles on the Internal Pressure Cylinders;
内压筒体开孔接管结构应力集中系数预测
4) strain concentration factor
应变集中系数
5) stress concentration coefficient
应力集中系数
1.
The relationship between the inverted round radius and the stress concentration coefficient in the transition region is studied and it is concluded that t.
研究了挠性轴过渡区倒圆半径与应力集中系数的关系,得出了挠性轴上过渡区倒圆半径大于150mm时,可以消除应力集中现象的结论;同时研究了挠性轴直径、长度结构变化与提高挠性轴寿命的关系,提出了螺杆钻具挠性轴结构改进的3种可行方案,这3种方案均可消除挠性轴上的应力集中,为挠性轴寿命的提高提供了理论依据。
2.
In consideration of the effect of notch stress concentration on impact toughness,the stress concentration coefficient was simulated with finite element modeling(FEM) and then the impact toughness was.
44J/cm2;考虑到缺口应力集中对冲击韧性的影响,用有限元模拟计算应力集中系数,对冲击韧性进行修正,修正后的冲击韧性随缺口深度的增加呈上升趋势,这也说明了镁合金对缺口具有强烈的敏感性。
3.
Therefore,the stress concentration coefficients of critical spots can be calculated for every.
文中应用ANSYS软件建立阶梯状两台阶铆接接头结构的三维非线性有限元模型,进行静强度有限元分析,得到接头结构上的精确应力分布,确定各铆钉孔边危险点处的应力集中系数,对接头结构的疲劳性能分析有着重要的参考基础,为纵向连接接头的设计及综合验证提供科学依据。
6) coefficient of stress concentration
应力集中系数
1.
This paper prsents a method of using optic-elastic experiment to determine coefficient of stress concentration in external ring of four-roller clutch.
文章提出了用光弹实验四滚柱式超越离合器外环应力集中系数的方法 。
2.
The coefficient of stress concentration Kt of rivet hole was calculated by adopting soft wares of SOLIDWORKS and COSMOS.
采用SOLIDWORKS和COSMOS软件,计算出铆钉孔的应力集中系数Kt。
3.
This article analyzes parts stress state under the condition of static and dynamic load,calculates coefficient of stress concentration that different materials produces endless groove and crack faults under the condition of static load,calculates П_(YCT) numeric values of stainless steel 1Cr18Ni9Ti under the condition of compound load.
对零件在静载和动载作用下的应力状态进行了分析,计算出了不同材料的零件在静载作用下出现环槽类和裂纹类缺陷时的应力集中系数和在复合受载下不锈钢1Cr18Ni9Ti的ПYCT值,为预测零件的寿命提供了一定的理论依据。
补充资料：集中
集中
concentration
iizhong集中(eoneentration)将分散的兵力、火力调集到一个方向、地区或目标的行动。目的是形成兵力、火力优势，为歼灭敌人创造条件。有兵力集中和火力集中;逐次集中和同时集中。中国古代用“聚”、“集”来表达集中的含义。古代作战仅限于兵力集中，近代出现了火力集中。集中需符合上级的企图和受领的任务，要求隐蔽、迅速和适时;周密组织计划，正确选定集中的时机、方向和地点，充分利用有利的地形、天候，加强各种保障措施，防备敌人的袭扰和破坏;采取多种机动方式，力求多方向、多路、突然达成;尽量缩短集中的时间，完成任务后及时疏散隐蔽。(王遵礼)
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参考词条