The feasibility of the classification can be proved by the consistency between the crack appearance and the cracking energy checking, which offers a basis for crack analysis in the future.
结果表明，这一方法进行裂缝分类是可行的，裂缝外观及其断裂能的考察结果是一致的。
The paper presented the principles and applications of signal analysis diagnostic in the engineering industry, crack analysis diagnostic and fuzzy analysis diagnostic under laboratorial investigation.
介绍了在工程界已广泛应用的信号分析诊断及尚停留在实验室探索的裂纹分析诊断，模糊分析诊断的工作原理和应用实例。
Combined with the example of the analysis of crack causes and solutions.
并结合实例分析了裂缝的产生原因及处理方法。
Summed up is the process of the crack treatment on spot, the theory analysis and the design improvement of the hugging-bearing box body (HBBB) for SS7-type electric locomotive.
全面总结了韶山7型电力机车抱轴箱体在使用中发生裂纹的现场处理、理论分析和设计改进的过程。
The fault effects on restrict layer debonding and crack burning were studied by simulated test in order to provide analysis basis of fault diagnostics for solid rocket engine.
用模拟试验研究各种脱粘和裂缝燃烧对发动机造成的故障效应，为故障诊断和失效分析提供依据。
The result shows that the new model is very useful in research of dam crack openings data analysis.
实例表明，此新模型具有较高的预报精度，在大坝安全分析中有较广阔的应用前景。
In this thesis based on engineering examples, some Suggestions were put forward to control crack by finite element analysis of floor slabs.
本文结合工程实例，对楼板的温度裂缝进行了有限元分析，并提出了一些预防裂缝的建议。
Through calculation, testing and analysis, the crack monitoring and diagnosis methods of rotors are proposed and project examples are given.
通过计算与试验分析，提出了转子裂纹的监测和诊断方法，并给出了工程实例。
An approach for modeling rock crack propagation using discontinuous deformation analysis (DDA) method is presented.
提出一种用非连续变形分析方法模拟岩石裂纹扩展的方法。
In the processing process in the bearing ring, through to the grinding crack mechanism analysis, the effective measure of control grinding crack was adopted.
在轴承套圈的磨加工过程中，通过对磨削裂纹机理的分析，采取有效的措施控制磨削裂纹的产生。
Based on the analysis of crack and residual stress, mechanical property of Laser Rapid Forming sample is studied.
在裂纹和残余应力分析的基础上，研究激光快速成形件的力学性能。
This paper gives a comprehensive failure analysis on the thermal fatigue crack of engine exhaust manifold and makes an improvement for materials and structures.
对某车型发动机排气歧管的热疲劳断裂问题进行综合失效分析，并从材料、结构方面提出改进意见。
It shows that finite element analysis could replace experiments to study the crack width of reinforced concrete beams in a way.
说明有限元分析在某种程度上可以代替试验对钢筋混凝土梁裂缝宽度进行研究分析。
Identification of the influence of reinforcing bar (REBAR) for ultrasonic detection of crack depth in concrete was studied through theoretical analysis.
通过理论分析提出了在超声波检测钢筋混凝土构件裂缝深度时判辨钢筋影响的方法。
On the analysis of cause of crack in casting reinforcing steel bar and concrete board, countermeasures are put forward for reference.
通过对现浇钢筋混凝土板出现裂缝的原因分析，提出相应的预防和处理措施，供施工单位参考。
The crack control methods of analysis and design in the super-length reinforced structure have been tested in the project, and reached the effect to be hoped.
对钢筋混凝土结构的裂缝控制实现超长设计的分析和设计对策，经过工程验证，达到了预期的效果。
Stress analysis in variation states at crack tip and notch crown tip is presented.
分析了椭圆孔口端点和裂纹端点处的变动态应力。
Based on in-depth analysis of reflective crack formation mechanism, this paper gives reflective crack preventive and curative measures.
本文在深入分析反射裂缝形成机理的基础上，提出了反射裂缝的预防及治理措施。
Through the comprehensive analysis, the result shows that crack failure reason is embrittlement of the austenite stainless steel at high temperature.
通过综合分析指出对流管发生失效的原因是奥氏体不锈钢长期在高温下工作引起的热脆化开裂。
The condensation method for the analysis of viscoelastic interface crack with similar shape element is put forward.
提出了粘弹性界面裂纹分析的相似界面单元聚缩解法。
Analysis the cause of crack in furnace alloy_cobalt, propose the methods of treating the crack pad, and propose the suggestion of reducing crack.
对线材加热炉垫块的裂纹产生机理进行了分析，提出了对裂纹垫块的处理方法和减少裂纹产生的建议。
Based on the quantitative data of internal crack by image recognition system of sulfur print and in the light of internal crack mechanism, a statistical analysis for internal crack is made.
在利用硫印图像自动判级系统得到的内裂定量化数据的基础上，结合连铸板坯内裂产生机理，对内裂进行了统计分析。
The theoretical analysis indicated that the crack closure effect was mainly responsible for the change of crack growth retardation in corrosion fatigue.
分析表明，塑性诱发裂纹闭合在腐蚀条件下的变化是造成超载后裂纹扩展规律变化的主要原因之一。
The near crack line analysis method is used to investigate an eccentric crack loaded by shear forces in a finite plate, and the analytical solution are obtained.
利用裂纹线场方法对岩石材料偏心裂纹板受剪应力作用时进行了弹塑性分析，并且获得了理论解。
The crack resistance analysis shows that the HBC dam concrete possesses good crack resistance ability.
抗裂性分析表明HBC大坝混凝土具有良好的抗裂能力。
In this article, the fracture analysis on mode I crack of orthotropic functionally gradient materials is studied, under which the elastic constants changed exponentially along thickness of the plate.
文章对含i型裂纹的正交各向异性功能梯度材料板沿其板厚的弹性常数表达式呈指数函数变化时的应力-应变场进行分析。
In this article, the fracture analysis on mode I crack of orthotropic functionally gradient materials is studied, under which the elastic constants changed exponentially along thickness of the plate.
文章对含i型裂纹的正交各向异性功能梯度材料板沿其板厚的弹性常数表达式呈指数函数变化时的应力-应变场进行分析。
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