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1)  steel ratio
含钢率
1.
In addition, the effects of concrete strength, steel ratio and shear-span ratio on the bending capacity of the members were discussed.
通过对试件在加载过程中的挠度及表面应变的测试分析,研究钢管轻集料混凝土构件在弯矩作用下的宏观变形特征、弯矩-曲率关系和破坏模式,分析了轻集料混凝土强度、含钢率、剪跨比等主要参数对构件抗弯性能的影响。
2.
Nonlinear stability and ultimate bearing capacity of concrete filled steel tube arch are analyzed, and the effects of steel ratio, horizontal force on concrete filled steel tubes arch are discussed.
分析钢管混凝土拱非线性稳定及极限承载力问题 ,并讨论含钢率、水平力等因素对钢管混凝土拱极限承载力的影响。
3.
The constitutive equation and strength criterion on core concrete of gangue concrete filled steel tube were developed by the calculation and analysis based on test data; The maximum compressive strength of gangue concrete restrained by steel tube is affected by steel ratio and gangue concrete standard strength under axial load.
采用理论分析与试验研究相结合的方法 ,通过对试验数据的计算、分析推导出钢管煤矸石混凝土组合材料中核心混凝土的强度准则及本构关系 ;分析了含钢率及混凝土轴心抗压强度对钢管约束下的煤矸石混凝土极限抗压强度的影响规律 ,指出低强度的煤矸石混凝土更适合与钢管相结合形成钢管煤矸石混凝土 ,充分发挥紧箍效应
2)  steel content
含钢率
1.
It discusses problems such as steel content,concept design and calculating software,brings forward problems and solving methods in actual design,so as to greatly raise the designing rate of structural designers,and make reference for structural designers.
对结构设计中的含钢率、概念设计、计算软件等问题进行了论述,提出了实际设计中应注意的问题及解决的办法,从而使结构设计人员的设计速度能够大大提高,并为结构设计人员提供了参考依据。
3)  high steel ratio
高含钢率
1.
Load-carrying capacity of high steel ratio SRC columns used in New CCTV Building;
CCTV新台址主楼高含钢率SRC柱承载性能研究
2.
Steel reinforced concrete(SRC) columns with high steel ratio and multi-cavities were used as main structural members of the lateral resistance system in New CCTV Building.
中央电视台(CCTV)新台址主楼钢结构外筒采用了高含钢率且带有多空腔的SRC柱,是主楼外筒抗侧力体系中的主要构件。
4)  the steel ratio
含钢骨率
5)  steel ratio of the arc ribs
拱肋含钢率
1.
The results is obtained and compared;it is shown that the different design parameters such as rise-span ratio,arch axis coefficient and steel ratio of the arc ribs have different influence on internal force,stress and displacement of any control cross-sections of CFST tied riged arch bridges.
以中承式钢管混凝土系杆拱桥为计算实例,采用通用软件ANSYS建立了拱桥的有限元计算模型,通过改变其主要设计参数,对该类桥梁在恒载作用下的受力情况进行了对比分析,得出了不同矢跨比、拱轴系数、主拱拱肋含钢率等设计参数对拱桥各控制截面内力、应力、位移变化的影响规律。
6)  percentage of reinforcement
含钢率,配筋率
补充资料:含钒钢
分子式:
CAS号:

性质:含有一定量钒的钢。钒是强化铁素体和缩小γ相区元素之一,它和碳、氮、氧都有极强亲和力。在钢中主要作用有:(1)细化钢的组织和晶粒,提高晶粒粗化温度,降低钢的过热敏感性,提高钢的强度和韧性;(2)当在高温溶入奥氏体时,增加钢的淬透性,以碳化物形态存在降低淬透性;(3)增加淬火钢的回火稳定性并产生二次硬化效应。钒是我国富有的元素,并已成为开发新钢种的常用合金元素之一。

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