1) pre-stress of installation
安装预应力
1.
The gear coupling could achieve the goal of coupling\'s radial contraposition and eliminate the pre-stress of installation in the close shaft system.
为解决升船机同步轴系统中安装封闭点鼓形齿联轴器的联接错位问题,设计了一种带胀套的鼓形齿式联轴器,利用Z5型胀紧联接套的无键联接替代鼓形齿式联轴器的定位键联接,实现了封闭轴系的联轴器在径向任意位置的准确对位和消除安装预应力的目的。
2) installation stress
安装应力
1.
Analyses the effect of installation stress on boilers and pressure vessels and establishes the criteria for evaluation of instailation stress under different conditions, which can be used as references for settlement of disputes on quality issues between parties A and B during installation.
在目前安装应力对锅炉压力容器的影响尚无统一标准的情况下 ,提出用应力分析设计法对安装应力进行了分析 ,并给出了各种不同情况下安装应力的评定标准 ,可作为安装过程中甲乙双方协商处理质量事故的参考依
3) unstressed installing
无应力安装
1.
The test and calculation of the unstressed installing of hangers by jacking the girder and the mechanical performance of self-anchored suspension bridge under live load were presented.
介绍了优化计算的原理以及模型设计、试验方案的细节,并对施工过程中顶升主梁进行吊索的无应力安装过程以及活载作用下结构力学性能的测试和计算作了详细说明。
4) assembly prestress
装配预应力
1.
The assembly prestress is a main source of thrust of drums.
装配预应力是滚筒受力的主要来源,在滚筒有限元计算中,引入接触非线性来模拟配合件间的过盈关系,其正确性直接关系到整体滚筒有限元计算结果的可靠性。
5) precast post-tensioned
预应力装配
1.
Through the test of precast post-tensioned specially shaped column-beam subassemblages and equivalent monolithic connection,the loading and seismic behavior were studied,including characteristics of hysteresis curves,energy dissipation,strength,stiffness,displacement and so on.
通过对预应力装配式异形柱节点和现浇节点的低周反复加载对比试验,从滞回性能、耗能、承载力、刚度、变形等多方面进行分析,了解其受力与抗震性能。
6) unstressing erection of the main cable
无应力安装吊杆
补充资料：安装
按照一定的方法、规格把机械或器材（多指成套的）固定在一定的地方：～自来水管ㄧ～电话ㄧ～机器。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条