2) fire concentration
火灾集中
3) stress concentration
应力集中
1.
Early diagnosis for the stress concentration zone of borehole casing pipe by metal magnetic memory and wavelet transform;
磁记忆与小波变换相结合的井下套管应力集中早期诊断方法
2.
Three-dimensional stress concentration and its influence on the fatigue strength at an elliptic hole;
椭圆孔三维应力集中及其对疲劳强度的影响
3.
Model test of mine tunnel in stress concentration areas with digital photography-based deformation measurement technique;
应力集中区巷道模型实验的数字照相量测分析
4) concentration of stress
应力集中
1.
The results indicate that magnetic memory testing method can determine the welding line nature and synthesis,evaluate it with magnetic leakage field parameters,and find disfigurement in welding with magnetic leakage field grads and intensity coefficient of concentration of stress.
结果表明:磁记忆法利用漏磁场参数可对焊缝质量进行定性和综合评估,用漏磁场梯度(应力集中强度系数)可找出焊缝缺陷。
2.
Practice showed that in this way the forward creep was reduced effectively, and concentration of stress was prevented, and mechanical properties of products were improved, the cold bending cracking was decreased significantly.
实践表明,通过对横肋尺寸的修改,可有效地降低横肋部位的前滑值,防止应力集中,使螺纹钢筋产品质量得到提高,力学性能得以改善,从而使冷弯裂纹现象显著减少。
3.
The article mainly discusses the effects which various elements on the project will have on the protracted limit,such as concentration of stress.
本文重点讨论了工程上各种因素对持久极限的影响 ,其中包括应力集中、构件尺寸、构件表面加工精度、腐蚀介质等 ,以便在工程设计中尽可能减小各种影响 ,设计的构件更合理、更实
5) Concentrated stress
集中应力
1.
In order to analysis the performance of the compound four-bar parallel micromanipulator, its concentrated stress model is analyzed and dynamic characteristic is modeled by using of Lagrange equation.
通过分析单、双平行机构的优缺点,设计了一种低耦合位移和集中应力的复合四杆机构微操作器,建立了集中应力模型,并利用拉格朗日等式对其动态特性进行了建模研究;采用有限元方法对微操作器进行了静态和动态分析,并对其静、动态特性进行了试验测试。
6) stress intensity
应力集中
1.
The effection of thickness of welding parts on the stress intensity factors were researched.
给出了数值解法计算模型,研究了焊口厚度对焊口应力集中系数的影响。
2.
The affection of tilting angle of welding parts to stress intensity factors were researched.
给出了有限元法计算模型,研究了焊口倾角对焊口应力集中系数的影响。
3.
Using ANSYS software have static analysis for connecting rod bolt,gaining location of stress intensity,depended on Weibull distribution probability function calculated equivalent stress amplitude.
利用ANSYS软件对连杆螺栓进行静力学分析,得出其应力集中的位置,根据Weibul1分布概率密度函数计算了连杆螺栓的等效应力幅。
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)
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