| 1. | Preload and fatigue life of high strength bolt
高强度螺栓的预紧力及疲劳寿命 |
| 2. | A new method of pre - tightening for king diameter coupling bolt
大直径联接螺栓预紧的一种新方法 |
| 3. | Research and application of high pre - clamping bolt fitted mounting apparatus
高预紧力锚杆配套安装机具的研究应用 |
| 4. | Analysis and theoretical guiding for cushion bolt tighten of small safety catcher
小型防坠器的缓冲器螺栓预紧力的分析及理论推导 |
| 5. | An analysis on the affection of pre - tightened radial force and its optimal value was carried out
对径向预紧力的作用和最佳数值进行了分析。 |
| 6. | Numerical simulation of contact status on connection structure with pre - tightening porous silicone rubber cushion
带预紧硅泡沫垫层结构接触状态的有限元分析 |
| 7. | The characteristics of solenoid were calculated and analyzed by using the finite element method
结果表明：影响电磁阀性能的主要参数有驱动电压、初始气隙、预紧力、运动部件的质量等。 |
| 8. | When the contact models are being built , an effective method is presented to solve the problem of bringing pre - load force
在建立接触模型时，对预紧力的施加提出了有效可行的处理方法。 |
| 9. | Structure strength of flanged connection for rocket motors must be guaranteed in bolt - up and operating conditions
火箭发动机法兰连接结构首先要求各连接元件在预紧和操作情况下不发生强度破坏。 |
| 10. | Lots of designing projects has been afforded such as advanced - tight structure of framing ^ whole - welding structure and moved - cylinder structure
本文中提供了多种本体设计方案，主要有预紧框架式结构、整体焊接式结构及缸动式结构。 |
