1) engineering fracture mechanics
工程断裂力学
2) Engineering fracture
工程断裂
3) fracture mechanics
断裂力学
1.
Application of fracture mechanics to prediction of residual life of reformer tube(continued Ⅱ);
断裂力学在转化管剩余寿命预测中的应用（续Ⅱ）
2.
Abnormality diagnosis of crack based on fracture mechanics;
基于断裂力学理论的裂缝转异诊断
3.
Estimating fretting fatigue life based fracture mechanics method;
基于断裂力学方法的微动疲劳寿命估算
4) rupture mechanics
断裂力学
1.
The fatigue failure behavior of NR vulcanizates reinforced by black N330,black N330/silica and silica respectively was investigated by rupture mechanics method.
用断裂力学方法研究炭黑N330、炭黑N330/白炭黑和白炭黑补强NR硫化胶的疲劳破坏特性。
2.
The fatigue failure behavior of the NR vulcanizates reinforced by black N110,N220 and N330 respectively was investigated by rupture mechanics method.
用断裂力学方法研究炭黑N110,N220和N330补强NR硫化胶的疲劳破坏特性。
3.
According to the theory of rupture mechanics,the diffusion of crackles and the break of brittle cutting-tools are quantitatively analyzed in this paper.
在金属切削加工中工件材料的断裂和刀具的失效问题是机械加工研究的重点,这里采用断裂力学的理论对切削时裂纹的传播和脆性刀具的破损作了定量分析。
5) fractural mechanics
断裂力学
1.
Application of fractural mechanics in analysis & research on structural limit bearing force;
断裂力学在结构极限承载力分析研究中的应用
2.
The test introduces the brittle fracture of welded steel structure,analyses the factor of appearance of fracture applying the principle of fractural mechanics,pointes out its main factor.
通过简述钢结构的脆性断裂事故,应用断裂力学的原理对结构发生断裂的因素进行分析,指出其主要影响因素。
3.
Methods Based on fractural mechanics,analyze the relations between releasing quantity of strain energy,crack size and horizontal displacement in rupturing process of cracks,and discuss the rationality and representativeness of some existing experiential relations between earthquake magnitude,rupture scale and displacement.
方法基于断裂力学理论,通过对各类裂纹开裂过程中应变能释放量与裂纹尺寸、水平位错量间相互关系的分析,讨论前人建立的一些关于震级与地表破裂长度及位错量间的经验关系。
6) mechanics of fracture
断裂力学
1.
This paper makes a survey of the emergence and development of mechanics of fracture and mechanics of concrete fr.
混凝土断裂力学是20世纪60年代基于金属断裂力学的基本理论基础而发展起来的固体力学分支。
2.
On the basis of the basic theory of meshless method, the 2D computer program of EFGM to solve the elasticity mechanics prolems and mechanics of fracture problems is developed and several typical examples are given to prove the correctness and high precision of EFGM.
本文系统介绍了无网格方法的发展现状及基本原理,编制了求解弹性力学及断裂力学问题的二维无网格Galerkin法程序;通过对多个典型算例的计算解与精确解的对比,验证了所编程序的正确性和精度;针对算例计算精度及数值解存在不稳定性的问题,通过大量的对比计算分析,重点研究了节点分布规则、节点分布密度、背景积分网格、边界积分区段、权函数类型及其影响域等因素的影响,得到了至今在公开发表的文献中尚未查阅到的有关数据及规律,提出了相应的建议以获得最佳的求解精度;对于具有裂纹的不连续问题,把可视性法则、衍射法则和透射法则作了对比分析计算,表明透射法则解决裂纹问题更为有效,成功的求解出了单边裂纹有限板的位移场和应力场,其结果与Ansys、sigma软件的计算结果吻合良好:同时用所求得的裂纹尖端的应力场推出了应力强度因子,并与边界配置法进行比较,误差很小。
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坦克维修工程车(见坦克保养工程车、坦克修理工程车)
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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