prestressing steel什么意思_有道... ... prestressing steel strand 预应力钢绞线 P.C?? prestressing steel bar 预应力钢筋 Steel，prestressing 预力钢 ...
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prestressing steel 预变形钢 ; 预应力钢材
prestressing steel wire 预应力钢丝
Unbonded prestressing steel strand 无粘结预应力钢绞线
deformed prestressing steel wire 异形预应力钢丝
unbonded prestressing steel 无粘结预应力筋 ; 梁的无粘结预应力筋
Filled epoxy-coated prestressing steel strand 环氧涂层预应力钢绞线
Prestressing Steel Bar 预应力钢筋
Provisions for concrete, reinforcement and prestressing steel are given in Section 3 or the relevant Product Standard.
混凝土，钢筋和预应力钢筋的规定见第3部分或有关产品标准。
Based on limit-state design method in steel structure design principle, the principle and method of phased strengthening design of steel structures strengthened by prestressing is represented here.
以钢结构设计原理中的极限状态设计法或容许应力法为基础，阐述了预应力加固钢结构的分阶段加固设计计算原理和方法。
The feature and calculating principle that steel structures strengthened by prestressing have is introduced here.
介绍了预应力加固钢结构所具有的特点和计算原则；
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