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- This paper analyses the problem of the theoretic elongation of post-tensioned steel strand of parabola-shape. 摘要分析了后张法预应力抛物线形钢绞线理论伸长值计算问题。
- Based on Code for Acceptance of Constructional Quality of Concrete Structures (GB50204-2002), the relative tensioned value of pretension steel strand should be verified, and the allowable difference between the actual and theoretic elongation is 6%. 《混凝土结构工程施工质量验收规范》规定:当采用应力控制方法张拉时,应校核预应力筋的伸长值,实际伸长值与设计计算理论伸长值的相对允许偏差为±6%25。
- In this paper, combined with an engineering example, the calculation procedure and theoretical foundation for the theoretic elongation of post-tensioned steel strand of parabola-shape has been given. 结合一工程实例,阐述了预应力钢绞线理论伸长值的计算过程及理论依据。
- Theoretic Elongation Expression for Blended Yarn Composed of Dual Component Fibers and Its Experimental Testing 双组分纤维混纺纱强伸性能的研究
- The dotted lines indicate the elongation. 虚线表示延长的部分。
- theoretic elongation 理论伸长值
- This is Bulbing, tuber formation, elongation. 这就是球茎块茎的形成,拔节。
- Elongation variability of blend constituents. 混棉成分的伸长变异大。
- Its cotyledon node zone is telome elongation type. 它的子叶节区类型为顶枝伸长型。
- This is Bulbing, tuber formation, elongation . 这就是球茎块茎的形成,拔节。
- It pays to travel with an elong card. elong卡随身携带,有备无患”。
- Rest elong to the work a the eyelid to the eyes. 休息与工作的关系,正如眼睑与眼睛的关系。
- Our theoretic work must keep pace with our revolutionary practice. 我们的理论工作必须和革命实践相适应。
- To measure tensile strength and breaking elongation of single yarn. 测定单根纱线的抗拉断裂强力断裂伸长。
- Any of several plant hormones that regulate various functions, including cell elongation. 植物生长素一种调节多种功能,包括细胞伸长的植物激素
- This should not be confused with measurements of shoot elongation. 该情况不应与枝梢延伸测定混为一谈。
- As I sat in a shadowy corner, I observed a slow and gradual elongation of his mouth. 坐在一个暗角落里我观察到他的嘴慢慢而逐渐地伸长。
- We propose to establish the theoretic system of SIG in this paper. 本文也就空间信息格网的体系研究提出初步建议。
- To measure tensile strength and breaking elongation of single yard. 测定单根纱线的抗拉断裂强力和断裂伸长。
- The experimental results validate the theoretic deduction. 实验结果证实了理论推导。