预张拉的英文

• pretension

• 预:    in advance; beforehand
• 张:    fix; string
• 拉:    cut; slash; slit
• 预张拉损失:    loss of pre-tension
• 预张:    pretension

例句与用法

1. Engineering apply and analysis of reinforced wall with geogrid by pre - tension
   预张拉土工格栅加筋土挡墙工程应用与分析
2. The creep behavior of carbon fiber reinforced polymers is studied , and the regularity between time and creep deflection is analyzed . creep model is established by statistic analysis , as well as the influence on engineering practice and prestressing bonding frp technique induced by creep behavior of cfrp is analyzed
   研究了卸载后碳纤维片材的强度、模量变化情况，分析了徐变性能对加固综合效果的影响以及对预张拉粘贴碳纤维片材加固混凝土结构的影响。
3. The design of cable dome is divided into three parts : pre - stressed calculation , static load applied calculation and variation load applied calculation . ansys software was adopted to compute the structure . the ansys program has many analysis capabilities , ranging from structural analysis , thermal analysis , electromagnetic field analysis to cfd flotran analysis
   索穹顶结构分下述三个状态进行计算：预张拉状态、施加屋面恒载时的计算和屋面活荷载作用下的计算；本文对索穹顶结构进行计算时所选用的计算软件为ansys软件，它是融结构、热、流体、电磁、声学于一体的大型通用有限元分析软件，可广泛应用于核工业、土木工程、地矿、水利等一般工业的计算及科学研究。