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- The spectrum provides reliable basis for calculating stresses and crack propagation life of thermal variable amplitude fatigue and for carrying out safety assessment for the nozzle region adjacent to the block coke valve of a coking tower. 该谱为进一步计算焦碳塔堵焦阀接管部位的应力及变幅值热疲劳裂纹扩展寿命和安全评定提供了可靠的载荷依据
- The diagrams are drawn for typical values and safety factors of the type normally associated with fatigue load limits for other mechanical components. 制作这些图表是为了列出通常与其他机械部件的疲劳负荷极限相关联的典型数值和安全系数。
- This paper seeks to explore the aerodynamic performance for coaxial twin rotor helicopter to obtain fatigue load spectrum. 本文探索了共轴直升机气动力参数估算技术,用以确定其疲劳载荷谱。
- The bending response of bridge structural members strengthened with high-performance ferrocement considering fatigue load were experimentally investigated. 摘要对用高性能水泥复合砂浆钢筋网加固的混凝土桥梁受弯构件进行正截面等幅疲劳研究。
- equal amplitude fatigue test process 常幅疲劳试验过程
- At last, the thesis emphatically studies the fatigue load spectrum of double-deck bridge, and provides the fatigue load spectrum of bridges that bear straddle type monorail loads. 最后，以重庆菜园坝长江大桥为背景，重点研究了公轨两用钢桁桥疲劳荷载谱的制定方法，提出了重庆跨座式轨道交通荷载作用下的桥梁荷载谱。
- Soiled dishes were piled at random. 脏碟子胡乱地堆放着。
- Objective. To find the effect of fatigue loading and rest on the dynamic properties of healthy intervertebral disc. 目的：探寻疲惫载荷和休息对健康椎间盘动力学特性的作用。
- Presentation of Constant Amplitude Fatigue Test Results for Metallic Materials 金属材料恒振幅疲劳试验结果的显示规程
- For the case of fatigue loading:(1)For a given stress ratio,thespecimen seeks the SDS for the largest S_(max) to which it is subjected. 对疲劳载荷作用的情况:(1)对于给定的应力比 R,试样会趋于与它所承受的 S_(max)最大值相应的 SDS 状态。
- Equivalent-Conversion Method for Estimation of Various Amplitude Fatigue Life 估算变幅疲劳寿命的等效折算法
- These results provide evidence for the existence of microfractures caus ed by fatigue loads that are undetectable by X-ray. 以上证据显示生理范围内疲劳负荷可造成X线片下不可见之微骨折发生。
- Finally, the method and the corresponding empi rical expressions are extended to fit for multi-stage high-cycle fatigue loading. 最后将该法及其相应的经验公式推广适用于混凝土多级等幅疲劳加载。
- Study of fatigue load spectrum for highway bridge 公路桥梁疲劳荷载谱初探
- FATIGUE LOAD SPECTRUM FOR URBAN ROAD BRIDGES 城市道路桥梁的疲劳荷载谱
- fatigue load of welded connection 连接头疲劳荷载
- Sound waves are measured by their amplitude. 声波是根据其振幅来测量的。
- The librarian took a book at random from the shelf. 图书管理员从书架上随便拿了一本书。
- Bind down the ropes around the load on the lorry. 把绕在卡车上货物外面的绳子扎紧。
- Feedwater nozzle is the important component of steam generator, the feedwater nozzle bears the complicated fatigue loads leaded by transient of water supply during operation. 摘要给水管嘴是蒸汽发生器关键部件之一，蒸汽发生器运行期间给水过程中的运行瞬态使得给水管嘴承受着复杂的疲劳载荷作用。
