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- An electrical resistance method was set up to monitor the failure behaviors of CFRP unidirectional pultruded composites. 结果发现,引入电极的接触电阻越小,加载速度越慢,电阻法越敏感。
- In this paper, it is assumed that a homogenous column exists, which has the same failure behaviors as the composite tubes under axial impact in the range of low velocity. 在低加载速率范围假定圆柱壳与均质圆柱杆具有相同的轴向破坏过程基础上,通过建立它们之间的刚度等效关系,复合材料圆柱壳的破坏问题简化为一维碰撞问题。
- The failure behaviors of the pultruded carbon fiber/ vinyl ester composites and carbon fiber tows were monitored by the electrical resistance measurement during tensile loading. 而对于碳纤维束,主要破坏行为为碳纤维的断裂。
- Irani, F.K. and Khan, A.S. (1987), Failure behavior of rocks at ambient temperature.Mechanics of Materials 6, 271-283. 黄勇茂(1995),温度对木山层砂岩力学行为之影响研究,国立成功大学土木工程研究所硕士论文。
- The thesis consists of :The objective of paper is to study on the failure behavior of delaminated composite plate under static and dynamic load. 本文的主要工作本文旨在研究在静、动荷载作用下含分层损伤层合板的破坏行为。
- 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。
- The effects of matrix microstructure on wear properties of high-speed steel(HSS) with high vanadium content were studied using pin-on-ring tester,and the failure behaviors were investigated via SEM. 利用销环式滑动磨损试验机测试了具有不同基体组织的高钒高速钢的干摩擦磨损性能,并利用扫描电子显微镜对其失效行为进行了分析。
- The characteristic mechanisms on wear failure of metals,ceramics,polymers and composites were summarized,and wear failure behaviors of different materials were distinguished as well. 本文总结了金属、陶瓷、高分子及复合材料的磨损失效机制,以及不同材料磨损失效行为的主要区别。
- Based on the review of the developed Pb-free solders and their applications, the failure behavior and the life prediction methodologies for Pb-free solder joints were presented and discussed. 针对目前所开发的无铅焊料,文中介绍电子封装结构中焊点的破坏行为和焊点寿命预测的基本方法。
- He tried to put a bold face on his failure. 他对自己的失败装出一副满不在乎的样子。
- The cake we made was somewhat of a failure. 我们做的蛋糕不大成功。
- His foolish behavior led to his eventual failure. 他的愚蠢行为导致了他最后的失败。
- On the failure behavior of squeezed branch pile 对挤扩支盘桩破坏性状的探讨
- Our government chastised the behaviors of NATO. 我国政府强烈谴责了北约的行为。
- failure behavior of circular mould 环模失效
- He was bewailing his failure in the examination. 他为考试不及格而悲伤。
- She was constantly spurred on by a fear of failure. 对失败的恐惧不断地激励着她。
- He was stripped down for his failure in the exam. 他考试不及格受到严厉责骂。
- The failure of the plan was laid at his door. 这个计划失败被归罪于他。
- His plan was foredoomed to failure. 他的计画注定要失败。