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- All bolted joints should be inspected periodically and retorqued as needed. 所有螺栓连接都应该定期检查,并需要重新紧固。
- The main girder system is divided into sections of suitable sizes for transport (approx. 12m length), connected together on site by bolted joints. 主梁分为几个部分,大小可根据运输条件进行调整(大约12米长)
- Bolted joints in pipelines and structures must not be relied upon to provide adequate electrical continuity for welding currents. 不要依靠管线和构筑物中的螺栓接头来提供焊接电流所需的充分的电气连续性。
- In this paper, experiments are performed on composite bolted joints embedded delamination under static loads, fatigue loads and loads on hygrothermal condition. 本工作对含脱层的复合材料螺栓连接件在静载、疲劳载荷和湿热环境载荷的作用下进行了试验研究。
- Problems in ultrasonic inspection of the welds in the steel space grid structures with bolted joints are analyzed in combination with practical inspection. 结合检测实践,对螺栓球网架焊缝超声波探伤技术应用中的若干问题进行了探讨。
- Damages first came out from some weak zones of H profiled bar joints such as weld seams and bolt joints, because rigid joints did not show enough tensibility under cyclic load. 试验过程中,刚性节点在循环荷载作用下没有表现足够的延性,H型钢连接件的焊缝及螺栓连接等薄弱区首先破坏;
- On the assumption that there is a resonance movement on the contacting surface, the damping force and dissipating energy in bolted joint are formulized. 在假定接触面出现简谐运动条件下,推导出接口阻尼力的解析表达式和接口能量耗散的关系式。
- The 3-D contact stress in bolted joint parts and its contact coverage are investigated ex-perimentally with the photoelastic method and the newly developed caustics method. 所得实验结果为汽缸盖接触联结系统的设计、机械螺栓联结零件的有限元计算及其可靠性分析,提供了实验依据,并开拓了焦散线法实验的应用范围。
- It is quite complex and difficult to simulate bolt pretension accurately in the analysis of bolt joint by finite element method. 在螺栓联接的有限元分析中准确模拟螺栓的预紧力是一项复杂而困难的工作。
- Joint Design:Loads on bolted joints come in an array of types, which significantly vary their effects on the joint, not only in the way they are loaded, but also on how the joint responds to the load. 连接设计:负载在螺纹连接处呈矩阵状,在接头上作用变化很明显,设计时,不仅要考虑到载荷的作用方式,同时要注意接头反应(本人觉得叫反作用力更好些)。
- As the main conjunctive mode of the steel structure, high-strengthened hexangular bolt joint auxiliary has got widely used in production. 高强度大六角螺栓连接副作为钢结构的主要连接方式,在生产中得到了广泛的应用。
- Bolted joints can be readily disassembled and reassembled; hence bolts or screw fasteners are used more than other types of mechanical fastener. 螺栓连接易于装、拆;因此,螺栓或螺纹件紧固件较其它机械扣件用得更广。
- In this thesis, the application of piezoelectric impedance technology in detecting two different types of structural damages has been studied, including bolted joint looseness and beam crack. 本文研究了压电阻抗技术在螺栓松动检测和结构裂纹检测两方面的应用,在实验中成功检测出这两种结构损伤,而且可以定性判断损伤是否扩展。
- Abstract: This article studies the influence of the bolt tightening torque on the fretting damage of LY12CZ aluminium alloy doubleshear lap bolted joint by experimental and conumerical analysis. 摘 要: 从试验和数值分析两个方面研究了螺栓预紧力矩对LY12CZ铝合金双盖板对接螺纹联接件微动损伤的影响。
- FRETTING DAMAGE RESEARCH ON BOLTED JOINTS 螺纹联接件的微动损伤研究
- The various parts of the car are bolted together. 这辆汽车的各种配件是用螺栓装在一起的。
- Bolted joints of space grid structures 钢网架螺栓球节点
- Flour is bolted to remove the bran. 面粉经筛选去掉麦麸。
- The Panama Canal joints two oceans. 巴拿马运河连接两大洋。
- He locked the door and pressed the bolt home. 他锁上房门,并插好插销。