1) measurement of elongation
伸长值测量
2) measured elongation value
实测伸长值
1.
Against to the problem that the measured elongation value and theoretical elongation value after steel strand tensioning of prestressed pre-tensioned beam construction was larger,the error reasons of prestressed pre-tensioned beam elongation value were analyzed form tensioning equipment and steel strand material.
针对预应力先张梁施工中钢绞线张拉后现场实测伸长值和理论伸长值偏差过大的问题,从张拉设备和钢绞线材料两个方面分析了预应力先张法梁伸长值误差产生的原因,提出了应采取的相应措施,从而保证预应力先张法梁的施工质量。
3) protraction calculation
伸长量测算
1.
The protraction calculation for prestressed reinforcement tensile;
预应力筋张拉伸长量测算的探讨
4) Extensibility
[英][iks,tensə'biliti] [美][ɪk,stɛnsə'bɪlətɪ]
伸长值
1.
Computation of Real Extensibility of Prestressed Reinforcement;
预应力钢筋实际伸长值计算
2.
Methods for Control of Stretched Extensibility of Short Prestressed Strand;
短束预应力钢绞线张拉伸长值控制方法
5) elongation
[英][,i:lɔŋ'geiʃən] [美][ɪ,lɔŋ'geʃən]
伸长值
1.
Calculation and analysis of elongation in theory with post-tensioning inherent stress of tendons;
后张法预应力筋理论伸长值的计算及应用
2.
Determination of the prestressing elongation and analysis of abnormal phenomena;
预应力张拉伸长值的测定与异常情况的分析
6) elongation value
伸长值
1.
Factors influencing the elongation value of prestressing tendon;
浅析影响预应力筋伸长值的因素
2.
In the process of afterward expansion successive beam construction,it is necessary to analyses carefully and control construction machinery,technique parameter to make sure that the elongation value can meet requirement and effective stress is correctly distributed.
后张法连续梁施工过程中,需对施工机具、工艺参数等认真分析,严格控制,确保预应力筋伸长值达到设计要求,有效应力正确分布;现根据笔者施工监理的体会浅谈伸长值的控制问题。
3.
The calculation methods of stretching value and elongation value of prestressing tendon are introduced.
介绍了预应力筋张拉值和伸长值的计算方法,从张拉顺序、锚固、工艺等方面阐述了预应力筋张拉施工技术,提出了张拉伸长值的校核方法,对广大技术工作者具有参考价值。
补充资料：净测量值
分子式：
CAS号：
性质：指分析元素信号的大小。在火焰光谱法中，是指吸喷溶液时得到的测量值与空白测量值的差。可用仪器的数据处理系统或直接计算等方法，扣除空白测量值。
CAS号：
性质：指分析元素信号的大小。在火焰光谱法中，是指吸喷溶液时得到的测量值与空白测量值的差。可用仪器的数据处理系统或直接计算等方法，扣除空白测量值。
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