由于爆炸容器承受较大工作载荷,因此对其结构安全评估意义重大。
Based on this background, the explosion vessel came into being. For the explosion vessels are loaded under relative high working load, so it's very important to make security evaluation for them.
由于其工作载荷复杂多变,因此其机械性能、安全可靠性等备受关注。
Because of its complex and changing work loads, its mechanical properties, such as security and reliability, receive much concern.
根据塔设备实际载荷情况,修正了暴风雪情况下工作载荷的力学模型。
According to the load condition of tower under the wind and ice storm, the mechanical model was modified.
这使螺栓在承受预紧力和工作载荷作用的同时,还要承受附加弯矩的作用。
This makes the bolt bear the preload and work load, but also bear the role of additional bending moment.
然而影响抽油机工作载荷状况的因素很多,所以该结论还需要进一步完善。
Influence factors on working load of pumping unit have many, so the conclusion need further perfection.
计算了叶片在不同工作载荷下的静态特性,得到了其应力分布和变形规律。
The static characteristics of the blade subjected to different loads are analyzed, obtains the stress and displacement variation rule.
塑性变形首先发现在裂纹顶端,当工作载荷超过了普通屈服时,则传播到物体中。
Plastic deformation takes place first at the crack tip and spreads across the solid as the applied load is increased beyond general yielding.
分析结果表明,叶冠的紧度由预扭角和工作载荷决定,离心力对紧度的变化起主要作用。
Analysis results indicate: shroud tightness is determined by pre-twist Angle of shroud and working load, the centrifugal force plays a main role to the tightness change.
液力变矩器在工作载荷下,同时受到油压的面力和旋转所产生的离心力作用而发生变形。
Under the operation load, the hydraulic torque converter could be regarded as a rotating pressure vessel. It will dilate like a balloon as a result of the centrifugal force and fluid pressure.
本文将以装载机液压系统为研究对象,编制出能反映装载机液压系统实际工作载荷特点的载荷谱。
This article will take the loader hydraulic system as research object; plait the loading spectrum which reflects the actual characteristics of the working load.
倾翻载荷是衡量装载机稳定性的一个重要指标,同时也是确定整机额定工作载荷的主要依据之一。
Tipping load is an important index to evaluate loader's stability and at the same is one of essential bases to determine rated operating load of the basic machine.
钢丝绳在矿井实际工作中绳股中的实际载荷并不明确,而实际工作载荷对工作的安全性至关重要。
In the mine actual operation, the actual load of the steel tope strands in the steel rope would be uncertain, but the actual working load would be critical to the safety of the work.
本文证明该椭圆长轴和传动轴应该呈一定的夹角,而且夹角值随工作载荷的大小和方向的变化而变化。
There is angular between the longer axes of the ellipse and the axes of the shaft, moreover, the angular is variable with the magnitude and the direction of the load.
考虑钻机水龙头和转盘主轴承工作载荷的模糊性及可靠性要求,应用模糊数学基本原理求得平均计算载荷,从而计算出主轴承的模糊可靠性寿命。
The mean value of work loads on a shaft bearing of swivel and rotary table is determined by basic principles of fuzzy theory, considering the loads' fuzziness and the requirement for reliability.
考虑钻机(水)龙头和转盘主轴承工作载荷的模糊性及可靠性要求,应用模糊数学基本原理求得平均计算载荷,从而计算出主轴承的模糊可靠性寿命。
The mean value of work loads on a shaft bearing of swivel and rotary table is determined by basic principles of fuzzy theory, considering the loads' fuzziness and the requirement for reliability.
它毕竟是一个简单的球窝关节;它有一定的载荷;它在有限的生命中需要可靠性;它必须包含适合工作环境的材料。
It is after all a simple ball and socket joint; it has certain loads imposed on it; it needs reliability over a defined life; it must contain materials suitable for the working environment.
同时,洛·马公司还将执行这些卫星的载荷数据分析工作。
Lockheed Martin will also perform payload data analysis for these satellite missions.
这份CRADA协议使AAI公司和CERDEC中心联合工作,研发用于战术、小型和微型(又称Groups1、2、3)三类无人机的各种有效载荷。
The CRADA enables AAI UAS and CERDEC to work together on various payloads for three classes of UAS — tactical, small and miniature, also known as Groups 1, 2 and 3.
通过优化系统的最优利用率并考虑系统各机器的工作平衡,本文给出了载荷问题三个新的优化模型。
Based on Kusiak's idea, three new models of loading problem with the aim to optimize the utilization ratio ot machines and to balance jobs assigned to each machine are formulated.
对泵阀工作时的各种载荷进行了分析,建立了相应的力学模型。
Based on the analysis on all kinds of load while the pump valve is working, we establish the corresponding mechanical model.
钢齿牙轮钻头增强了工作的平稳性,降低了牙齿的冲击载荷,使牙轮钻头的耐磨性能得到提高;
Steel tooth bit can increase the bit's stability and lower the tooth impact load, and enhance its wear resistance.
根据全断面岩石掘进机盘形滚刀工作时的受力,建立了刀盘受力均匀且横向载荷为零的盘刀布置规律。
According to forces applying on the disk-shaped cutters of whole-section tunneler, cutter arrangement rules are established with even loading on the disk and null traverse load.
当无法确定载荷的准确重量或对人员存在危险时,使用大于安全工作负荷的钢丝绳。
Use a wire sling of a greater S. W. L whenever the exact weight of the load is unknown or there is a hazard to personnel.
计算结果表明,分离器内部工作压力对分离器应力的贡献远大于风载荷和地震载荷。
The results show that the contribution of working pressure to stress of the Venturi separator is far greater than that of wind loads and seismic loads.
因此,轴承表明,在基本额定动载荷下,大幅度增加相同的工作条件,并在生活的基本评价。
As a result, the bearings show a significant increase in the basic dynamic load rating and, under the same operating conditions, in the basic rating life.
结构的裂纹多由冶金夹杂物、加工、装配、疲劳载荷和工作环境(如介质、高温等)等一种或几种的联合作用而产生。
The crackle of the structure was produced because of the reasons, such as metallurgical inclusion, processing, assembling, the alternated load and working environment, etc.
本文研究的主要内容,就是分析雷达车结构在特定风载荷下,能否满足设计的工作要求。
The main research of this paper is to analyze if the structure can get the design aim on given wind load.
本文研究的主要内容,就是分析雷达车结构在特定风载荷下,能否满足设计的工作要求。
The main research of this paper is to analyze if the structure can get the design aim on given wind load.
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