1) moment modulation coefficient
弯矩调幅系数
1.
This paper analyzes the calculation formula of concrete structure and prestressed concrete structure moment modulation coefficient in American code,and calculates and analyzes the results of some model experiments inside China.
分析了美国规范中普通钢筋混凝土结构与预应力混凝土结构弯矩调幅系数的计算公式,对国内一些模型试验结果进行了计算分析,建立了适用于极限等效荷载平衡法的以相对受压区高度的倒数dt/c为自变量的支座控制截面弯矩调幅β的函数表达式。
2) moment redistribution ratio
负弯矩调幅系数
3) moment modulation
弯矩调幅
1.
It is confirmed that for most cases,the Chinese code can be used well in design of moment modulation of prestressed frames,but when relative height of compression zone is large,continuity of structures affects the modulation sufficiently.
研究结果表明,我国现行规范基本能满足预应力框架弯矩调幅的设计需要,但当控制截面相对受压区高度较大时,框架连续性对弯矩调幅影响较大。
2.
The moment modulation of prestressed concrete frame has some differences compared with that of continuous beam.
预应力框架弯矩调幅规律与连续梁相比有着自己的特点,通过对柱梁线刚度比、外荷载形式、次弯矩和柱铰可行性几个方面进行分析,希望可以对预应力框架弯矩调幅设计提供一点参考和帮助。
3.
The moment modulation method is clear in concept as well as easy for calculating,one of the methods considering plastic internal force redistribution,and has been applied widely in engineering design.
考虑结构塑性内力重分布的方法中,弯矩调幅法概念明确、计算方便,并在工程设计中广泛应用。
4) moment modification
弯矩调幅
1.
Experimental study on moment modification of prestressed concrete frame beam;
预应力混凝土框架梁端弯矩调幅的试验研究
2.
Probing into the relation between moment modification factor and section corner of the reinforced concrete structure;
钢砼结构弯矩调幅系数与截面转角关系的探讨
3.
Moment modification suggestions in codes of different countries to prestressed hyperstatic strucures were introduced,and three important factors influencing the moment modification of a prestressed hyperstatic strucure were discussed in this paper,which are the relative height of equivalent compression zoneξ,the secondary moment M_(sec)and the horizontal load.
通过对国内外混凝土设计规范和各研究机构对预应力超静定结构考虑塑性内力重分布的弯矩调幅设计建议的介绍,深入讨论了影响预应力超静定结构弯矩调幅的三个主要因素:截面相对受压区高度ξ、次弯矩M_(sec)和水平荷载作用,提出了适用于无侧移和有侧移预应力超静定结构的弯矩调幅设计建议。
5) moment redistribution
弯矩调幅
1.
Principle of energy is used to study the moment redistribution and the section curvature ductility in reinforced and prestressed concrete continuous beams.
本文采用能量法对普通钢筋混凝土连续梁和预应力混凝土连续梁的弯矩调幅与截面 曲率延性之间的关系进行了研究。
2.
Based on the calculations in the analysis of the plastic rotation capacity needed for moment redistribution of PC statically indeterminate structures, it is pointed out that there are generally sufficient rotation capacities in each section of PC statically indeterminate structures, and the extent of moment modulation is largely dependent on the degree of crack-resistance.
本文在分析超静定结构进行弯矩调幅所需的塑性铰转动能力基础上指出，超静定预应力混凝土结构的临界截面一般具备所需的转动能力，但是，允许调幅值与抗裂度要求有很大的关系。
6) bending moment amplitude modulation
弯矩调幅
1.
Also, there is still no a reasonable uniform cost about the bending moment amplitude modulation factor of the frame beam end.
在结构设计中，选择一个合理的中梁、边梁刚度放大系数和选择一个合理的梁端弯矩调幅系数一直没有得到一个统一的值。
补充资料：负温度系数热敏电阻陶瓷(见热敏陶瓷)
负温度系数热敏电阻陶瓷(见热敏陶瓷)
thermo-sensitive ceramics with negative temperature coefficient
负温度系数热敏电阻陶瓷thermo一sensitiveeeramies with negative temperature eoeffieient在某一特定温度范围，电阻率随温度的升高而明显减小的热敏陶瓷。简称NTC陶瓷。
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