1) efficiency of prestressing
预应力效率
2) efficiency coefficient of prestressing tendons
预应力筋效率系数
3) prestressing effect
预应力效应
1.
Based on the present theories of prestressed composite continuous beam, considering the prestressing effect, the application of prestrssed composite structure in the design of the continuous bridge is studied in this paper.
在总结现有关于预应力组合连续梁结构理论成果的基础上,重点分析预应力效应,探讨在连续梁桥设计方面预应力组合结构的应用。
4) effect of prestressing force
预应力效应
1.
The effect of prestressing force develops gradually during the construction process,but the common structural analysis model does not match it because the structural analysis is carried out on the whole building.
预应力效应是在施工过程中逐步建立的,而常用的结构分析方法一般按投入使用后的整体模型进行计算,显然该计算模型与实际施工情况不符。
2.
The effect of prestressing force develops gradually during the construction process, but the common structural analysis method does not match it because it is based upon the whole building.
预应力效应是在施工过程中逐步建立的,而常用的结构分析方法一般按投入使用后的整体模型进行计算,显然该分析方法与实际施工情况不符。
5) prestressing force effect
预应力效应
1.
Combined with Shanxi transportation technology project-03-01K about design method and carrying capacity research of prestressed concrete curved box girder, the paper discusses the prestressing force effect analysis method of prestressed concrete curved box girder bridge.
本文结合陕西省交通科技项目“03—01K”《曲线预应力混凝土箱梁设计方法及承载力研究》，对曲线预应力混凝土箱梁桥的预应力效应分析方法进行研究。
6) effective prestress
有效预应力
1.
Distribution mode determination and simulation method of effective prestress for post-prestressing tendon;
后张预应力钢束有效预应力分布模式判别与模拟方法
2.
The reinforcement effective prestresss value calculated by current code is bigger than the results by experiment test.
现行规范计算值和试验测试数据表明钢筋有效预应力规范计算值较实测值偏大,因此按规范设计构件时,可能出现预应力不足的危险,给构件使用带来安全隐患。
补充资料：配置效率和生产效率
在经济学上，经济发展的动力，或者说效率的来源，分为两类：一类是配置效率，二是生产效率。所谓配置效率，是指给定资源和技术的条件下，怎么样使资源从边际生产率低的地方流向边际生产率高的地方，从而使得资源和利用更合理、社会总价值达到最大;而生产效率是指如何通过技术进步提高每一种资源的生产率，也就是把社会的生产可行性边界向外移。
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