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- service load spectrum 使用负荷频谱
- Based on the program load spectrum, intensified fatigue test for rearaxleare made. 在编制程序载荷谱的基础上,对后桥壳体进行了强化疲劳试验。
- A general method for makingthe load spectrum is presented by using the load analysis of the engine supportframe of walking tractor HW--12. 并结合红卫-12型手扶拖拉机机架的载荷分析,给出了一般编谱方法。
- To ensure the integrity of the girder and resist transverse bending due to dead load and service load, powerful transverse prestressing tendons were disposed in the diaphragms. 为加强主梁受力的整体性,抵抗静载和动载产生的横向弯矩,横梁结构内设置了横向预应力钢束。
- The traffic, axle load spectrum and pavement temperature of a perpetual pavement test road was analyzed by field measured data. 通过现场实测数据,分析了永久路面试验路的交通组成、轴载谱及路面温度分布规律。
- 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。
- So whether reinforced concrete beam with high-strength stirrup can meet the requirement for applicability and durability under service load is one of the engineering problems. 高强度箍筋混凝土结构在正常使用阶段能否满足适用性和耐久性的要求,一直是工程应用关注的问题之一。
- Presents a reliable model of an axis under random load according to the load spectrum, using the law of time career and the failure rule of axis fatigue failure. 根据轴所受的随机载荷时间历程统计规律,以轴的疲劳破坏为失效准则,提出了一种预测轴在随机载荷下的可靠度模型。
- Utilizing the system, sinusoidal load, saw-tooth load, load spectrum and actual load obtained when a tractor was being operated in the field were simulated. 模拟加载了正弦波、锯齿波、插秧机载荷谱和拖拉机田间作业时的实际负荷。
- Also utilization grade and load spectrum of hoisting mechanism is discussed and influence of operation cycles and load spectrum coefficient on hoisting mechanism design is shown. 对起升机构的利用等级和载荷谱进行了研究,指出了工作循环次数和载荷谱系数的变化对起升机构设计的影响。
- WU Miao,LI Yi,HUANG Min.Test and analysis of load spectrum for horizontal axis tunneller[J].Journal of China University of Mining &Technology,1996,25(3):27-32. [3]吴淼;李毅;黄民;等.;横切割头掘进机载荷谱的测定及分析[J]
- The traditional approach for calculating total life s mileage of vehicle component requires making load spectrum which can reflect total life s mileage. 传统的计算车辆构件全寿命里程的方法首先要编制反映全寿命里程的载荷谱。
- The result of experimental study shows that concrete solid brick masonry has higher compression bearing capacity and crack will not accrue under normal service load so it can be a new bearing wall material substitute for clay brick. 试验研究结果表明,混凝土普通砖砌体具有较高的受压承载力,在正常的使用状态下不会出现裂缝,可成为替代黏土砖的一种新型承重墙体材料。
- The fax service loads the fax service provider to create and initialize the virtual fax devices. 传真服务会加载传真服务提供程序,以创建并初始化虚拟的传真设备。
- Based on the test results of 14 unbonded partially prestressed con crete beams, the distribution and development of the cracks and the stress of the unbonded bars of the beams are investigated under service load. 本文通过14根无粘结部分预应力混凝土梁的试验,探讨了在使用阶段允许出现裂缝的无粘结部分预应力混凝土梁的裂缝分布和开展以及无粘结预应力钢筋应力的变化规律。
- The load spectrum should include any peak (heavy) loads that may occur on rare occasions. 振动频谱应包括在罕见情况下可能发生的峰值(重)负荷。
- As briefly mentioned above, the Queuing Service loads and validates queue configuration information, which can define multiple queues. 前面简要地提到过,队列服务加载并验证了队列配置信息,在配置信息中可以定义多个队列。
- A 10% service charge is added on to the bill. 帐单上包括了百分之十的服务费。
- The typewriter is at your service. 这台打字机随便你使用。
- The loading spectrum is the foundation on which the life analysis of the aeroengine structure is discussed. 摘要发动机的载荷谱是发动机结构寿命研究的依据。