strain cracking
英 [streɪn ˈkrækɪŋ]
美 [streɪn ˈkrækɪŋ]
网络 应变裂纹; 应变开裂
双语例句
- Influences of Concentration, Temperature and Strain Rate on Stress Corrosion Cracking of 316L Stainless Steel in Alkali Solution at High Temperature
高温碱液浓度与温度及应变速率对316L不锈钢应力腐蚀开裂的影响 - The Application of IEGT Frequency Converter to the Variable-speed of Main Motor of Angang Influences of Concentration, Temperature and Strain Rate on Stress Corrosion Cracking of 316L Stainless Steel in Alkali Solution at High Temperature
IEGT高压变频器在安钢大功率同步电机变频调速中的应用高温碱液浓度与温度及应变速率对316L不锈钢应力腐蚀开裂的影响 - The models apply strain criterion, and lay a foundation in predication and control of the early cracking of commercial house floors.
该计算模型采用应变判断准则，可应用于在商品混凝土住宅楼板的早期开裂预测及控制。 - Effect of Strain Rate on Stress Corrosion Cracking Behavior of Pipeline Steel in Simulated Alkali Solution
应变速率对管线钢在碱性溶液中应力腐蚀行为的影响 - Along the cladding direction, plastic tension strain appears which is the main cause of cladding layer cracking.
熔覆层材料沿熔覆方向发生的塑性拉伸变形，是造成熔覆层开裂的主要原因。 - Influence of strain rate on near-neutral pH environmentally assisted cracking of pipeline steels
应变速率对管线钢近中性pH值环境敏感开裂的影响 - Numerical Simulation of Weld Stress Strain and Solidification Cracking in Aluminium-Alloy Welds
铝合金焊接凝固过程应力应变及凝固裂纹数值模拟 - For different load stages, deflection, crack width, strain of steel bar and concrete, cracking moment and ultimate moment of beams are obtained by calculation.
用计算方法得到梁承载各阶段的挠度、裂缝宽度、钢筋和混凝土的应变值，以及梁的抗裂弯矩和极限弯矩。 - It is shown that the more strain energy of asphalt mixtures deposited, the better its anti cracking performance at low temperature.
研究表明，一般情况下，沥青混合料储存的弹性应变能越多，沥青混合料的低温抗裂性能就越好； - This article gives the basic conception of testing plane strain fracture toughness of high strength materials by three-point bending. The preparation for fatigue cracking; and the testing equipment and process are described.
本文对用三点弯曲试样测试高强度材料平面应变断裂韧性的一些基本概念、疲劳裂纹的予制、测试设备和测试方法作了初步的分析和介绍； - Based on the liquid film theory of hot crack formation and results of numerical simulation of solidification and thermal strains, equivalent strain is proposed to serve as the criterion for hot cracking.
从热裂产生的液膜理论出发，根据凝固过程温度场和应力场、应变场的数值模拟结果，提出了热裂形成的等效应变判据； - The test results indicate stiffness, curvature, strain of side surface, cracking and ultimate load of RC beam strengthened with FRP sheet are improved by different degrees. Mechanics behavior of strengthened beams changes distribution of cracks and failure mode.
试验结果表明：加固后混凝土梁刚度、曲率、梁侧应变以及混凝土梁开裂荷载、极限荷载都得到不同程度的改善，加固梁力学特性改变了裂缝分布形式和破坏模式。 - The Effect of Surface Strain Strengthening on Stress Corrosion Cracking Behavior in Stainless Steels
表面应变强化对不锈钢应力腐蚀开裂的影响 - Considering the important characteristic that the component of hydrostatic pressure strain can restrain to destroy material tenacity, the criterion of cracking of cold-forged material are presented from the view point of energy.
考虑到静水压应力分量具有抑制材料韧性破坏的重要特性，从能量观点出发提出了冷锻材料破裂准则。 - In the medium stage, the target material flows under extrusion stresses, the shear strain is induced by differ-ences of flow velocity at different location and the shear cracking is generated along rolled segregation bands.
中期，靶材挤压流动，靶材内部的流速差造成剪切变形，并导致沿轧制偏析带的开裂； - Effect of Stress Strain conditions on Hydrogen Induced Cracking
应力应变条件对氢致开裂的影响 - The FBG sensors are also used for measuring the critical strain values and for tracing the development process of the cracking damages in the top of the concrete of the deck slab model that undergoes fatigue load test of 3 million cycles.
利用FBG传感器测得了经历300万次疲劳循环后钢-混凝土组合桥面板模型混凝土顶发生裂缝损伤的临界应变值并追踪裂缝损伤的发展。 - Under the condition of slow strain rate tests method ( SSRT), the susceptive indexes of the stress corrosion cracking for 316L stainless steel in wet hydrogen sulfide service were calculated.
通过慢应变速率拉伸腐蚀试验（SSRT），计算了316L不锈钢在湿硫化氢环境中的应力腐蚀敏感性指数。 - Model of complete stress-strain in minute cracking
岩石全应力应变微观破裂模型 - Since the stress and strain on the dam surface is one-dimensional, safety against cracking can be examined by the result of uni-axial tensile test.
由于坝表面处于单向应力状态，故用单轴拉伸试验成果检验其抗裂安全性。 - Through the analysis of cracking mechanism and test results, it was found that the curvature strain energy of asphalt mixture at low temperature could reflect its low temperature anti cracking performance.
通过对沥青混合料低温开裂机理的分析和对大量试验结果的总结，以弯曲应变能密度临界值为指标来评价沥青混合料的低温抗裂性能.首先，分析了沥青混合料低温开裂机理； - Combined with the goal specimen of sheet strain, compared values of experiment and theory for the given example's cracking force were presented.
结合板材应变目标样本，给出了具体实例破裂力的实验值与理论值比较结果。 - In addition, we also drawed resultant fatigue life curve and expression which were characterized by total strain and pseudo& stress for these materials, discussed the relationship between initial cracking life versus failure life of the tests, and proposed empirical formula.
文中还给出了分别用应变和虚拟应力表示的三种材料的综合疲劳寿命曲线和表达式。此外，还对裂纹起始寿命和失效寿命间的关系进行了探讨，并给出了经验关系式。 - It is shown that trailing intense cooling can cause transverse squeezing on the metal within BTR through the shrinkage of the intense cooled zone, postpone the formation temperature of transverse tensile plastic strain and mitigate its development rate, therefore reduce the hot cracking susceptibility.
研究表明，随焊激冷能够通过冷源作用区的冷却收缩造成对其前方处于BTR金属的横向挤压，推迟塑性拉伸应变的开始形成温度并减缓其发展速率，因而降低热裂纹倾向； - The criterion given by the experimental critical surface of the maximum tensile strain can be used in the analysis of the instable cracking of structural members with cracks of all types of mixed mode.
由本试验所得到的临界断裂曲面，及其拟台的经验判据式为判别含各种复台状态裂纹的工程构件中的裂纹是否会失稳扩展，提供了一个准则。 - In the experiment, I observe the cracks and failure modes of the columns, measure the cylindrical horizontal deflection and strain of concrete circumstances and record its cracking load and ultimate compressive bearing capacity.
在试验的过程中，考察柱体裂缝和破坏形态，同时测量柱体水平挠度以及混凝土的应变变化情况，记录其开裂荷载和极限抗压承载力。 - The notable features of the material are: In the direct tension case, the ultimate tensile strain corresponding to the ultimate load is higher than 3%, resulting pseudo strain hardening and multiple cracking phenomenon.
该材料的显著特点是：在直接拉伸情况下，极限荷载对应的极限拉应变可大于3%，产生假应变硬化以及多裂缝开裂现象。 - Since twinning, DRX and the initiation and propagation of cracks are all the ways consuming strain energy during rolling, twinning and DRX compete with cracking.
孪生、动态再结晶和裂纹的萌生和扩展均为轧制过程中消耗变形储能的方式，孪生和动态再结晶的形核和裂纹萌生之间形成了竞争关系。 - The working performance of composite joints are analyzed according to the strain and displacement as well as the failure characteristics of steel leg yielding and concrete cracking during the experiment.
根据试验得到应变值和位移大小，同时考虑试验过程中混凝土裂缝开展以及钢腿屈服等破坏特征，分析组合节点的工作性能。 - In the meantime, the strain gauge which arranged on both sides of the crack mouth tip can monitor the initial cracking load of concrete specimen. This method is simple and feasible. 3.
同时布置在裂缝口尖端两侧的应变片可心监测到试件的起裂荷载，该方法简单可行。