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- The peculiarities of shock wave induced chemical reactions were discussed. 文中简单介绍了冲击波引起的化学反应的某些特点。
- Corrosion fatigue. A type of failure that results from the simultaneous action of a cyclic stress and chemical attack. 腐蚀疲劳:由循环应力和化学腐蚀同时作用导致的一类失效。
- The results show that low cycle fatigue life is reduced and cyclic stress is raised by torsional prestrain raising. 结果表明，扭转预应变降低低周疲劳寿命，循环应力随扭转预应变的增大而增大。
- From data analysis of field survey and numerical model,wave and wave induced sediment transport of Gwadar Harbor is studied. 通过资料分析、现场勘察和数学模型,对瓜达尔港的波浪及波浪输沙问题进行了研究。
- Highfrequency plasma and laser supported combustion wave induced by it are the main reasons for amorphous structure of ultrafine Co powder. 采用激光-感应复合加热蒸发法,在不同的工艺下分别制备了非晶结构与面心立方结构的纳米钴粉。
- The amplitudes of pore pressure increased notably with the increase of cyclic stress ratio, and the residual pore pressure also increased obviously. 当循环应力比增大时，动孔隙水压力变化幅值显著增加，而残余孔压也较大。
- It was shown that the cumulative plastic strain depended not only on the applied cyclic stress and number of cycles,but also on the initial static deviatoric stress level. 在上海地区典型饱和软粘土不排水循环三轴试验的基础上,分析了影响软粘土塑性累积变形的主要因素:循环荷载的作用次数,初始静偏应力和循环加载动偏应力。
- Analyzing the micro plastic deformation of metal material under static load and cyclic stress, The scientific basis for choice dynamical stress of VSR is provide. 本文分析了静载荷及循环载荷下的微塑性变形行为,认为振动时效动应力的选择应以材料的疲劳极限作为依据。
- The results reveal that the solid solution and aging treatments will lead to a change in both cyclic stress response and cyclic stress-stain behavior of the extruded AM50 alloy. 在高的外加总应变幅下,固溶和时效处理可以提高挤压变形AM50镁合金的疲劳寿命,但当外加总应变幅较低时,固溶和时效处理则降低挤压变形AM50镁合金的疲劳寿命;
- In this paper, based on project excavation of the Wansongling tunnel, the monitoring way and controlling technology of vibration of blasting earthquake wave induced by tunnel excavation were studied. 以万松岭隧道工程开挖为研究对象,对隧道工程开挖施工爆破地震波的振动监测方法及控制技术进行了研究。
- Fatigue. Failure, at relatively low stress levels, of structures that are subjected to fluctuating and cyclic stresses. 疲劳:在相对低的应力水平下,承受交变和循环应力结构的失效。
- shock wave induced by flyer impact 飞片撞击产生冲击波
- Similar cyclic stresses may have occurred due to wind-induced swaying motion during storage. 同样在存放时由风力引起的横向摆动也可以产生类似的循环应力。
- shock wave induced by energy deposition 能量沉积产生冲击波
- The effect of cyclic stress on the strength of creep rupture and recurrent creep rupture as well as low cycle fatigue of a cast nickel-base superalloy with high Al and Ti contents has been studied under different temperature and stress. 本文对一种高铝钛镍基铸造合金,在不同温度分别测定单调持久、周期持久和低周疲劳性能。
- Cable-grider anchorage zone of cable-stayed bridge was stress concentration and complex,especially should pay more attention to fatigue performance under cyclic stress in operation stage. 斜拉桥索梁锚固区焊接集中,受力复杂,特别是在运营阶段循环应力作用下的疲劳性能值得关注。
- The results show that the fine grain process of casting has some effects on the behavior of response to cyclic stress, such as the increase in rigidification exponential of fine grains. 实验表明，晶粒细化对循环应力响应有一定的影响，比如硬化指数的提高。同时疲劳过渡寿命降低。
- Janssen, T.T. and J.A.Battjes, 2003, “Long waves induced by short-wave groups over a sloping bottom.”, J.Geophys.Res., Vol. 108(C8), 3252, doi:10.1029/2002JC001515. 林宇衔;2007;“长波特性和涌上区波动机制之实验研究”;博士论文;国立成功大学水利及海洋工程研究所博士论文.
- Thermal fatigue. A type of fatigue failure wherein the cyclic stresses are introduced by fluctuating thermal stresses. 热疲劳:一种疲劳失效类型,循环应力是由于交变热应力引起的。
