At last it is applied to the design of steel and concrete composite beams under some hypotheses.
最后，在作了一些假设以后，将这种相关关系引入到钢与混凝土组合梁的设计中。
The bearing capacity is one of the most important performances for the steel and concrete composite beams.
简支钢混凝土组合梁的承载力是组合梁最重要的性能之一。
Adverse condition of concrete in tension and steel joist in compression occurs at inner support regions of continuous composite steel concrete beams.
连续组合梁在内支座处的负弯矩区段会出现混凝土板受拉、钢梁受压的不利局面。
In the analysis and design of steel-concrete composite beams, the concept of effective flange width is introduced to consider the impact of shear lag.
钢与混凝土组合梁的设计和分析中，通过引入有效翼缘宽度的概念考虑混凝土翼板中剪力滞后的影响。
There is not composite enhancing effect to shear resistance of reinforced concrete beams between steel fiber and stirrups.
钢纤维与箍筋之间在提高钢筋混凝土梁斜截面承载力方面不存在“藕合增强效应”。
The torsion of composite beams of steel and concrete and the limit analysis based on the theory of twisted members with thin walled open section and restraint of warping are discussed.
对钢与混凝土组合梁扭转进行了探讨，提出了以开口薄壁杆件的约束扭转理论为基础的扭转极限分析方法。
It is researched that the ultimate flexural capacity of external prestressed composite steel-concrete beams in ultimate limit state of carrying capacity, and the relevant formula are derived.
研究了体外预应力钢-混凝土组合梁在承载能力极限状态下的抗弯承载能力，提出了相应的计算公式。
This application practice showed that steel concrete composite beams are very suitable for long span structures and have good technical and economic results.
工程实践表明，钢-混凝土组合梁用于大跨结构，具有显著的技术经济效益和社会效益。
This paper will be helpful to the further research and theoretical analysis on mechanical behavior of the new steel-concrete composite beams.
本文的理论分析和试验研究结果，可对新型钢-混凝土组合梁受力性能的进一步研究及理论分析提供参考。
Based on the double stress of steel fiber reinforced concrete (SFRC) composite beams and their material performance, a law of shear stress redistribution in SFRC composite beams is studied.
基于二次受力迭合梁斜截面受力性能和钢纤维混凝土材料特性，分析了钢纤维混凝土迭合梁截面的剪应力分布规律。
The relations between the steel concrete slips and the studs' loading forces of two kinds of simply supported composite beams with one or two cantilevers respectively are studied.
研究了单伸臂简支组合梁和双伸臂简支组合梁钢与混凝土板之间相对滑移和栓钉受力的关系；
The steel reinforced concrete composite frame structure is chosen in the structural design of Shenzhen Huarong Mansion, because some beams are too long and the height of beams are limited.
深圳华融大厦的框架筒体结构采用型钢混凝土混合结构框架，可以解决跨度大、梁高受限的问题。
Steel frame filled with steel -concrete composite deep beams can meet the requirements of two endpoints and can achieve a wide range of stiffness graded am.
钢框架内填钢—混凝土组合深梁可以满足两个端点刚度值之间的要求，实现了宽范围的刚度渐变调幅。
The interfacial slip reduces the stiffness, increases deformation and influences performance of composite beams of steel and concrete.
得到各种情况下组合梁界面滑移分布曲线及弯矩-挠度曲线，分析其变形性能。
From the experimental studies the character of lightweight steel concrete composite beams and bonding behavior between the steel and concrete of beams with different cross sections are observed.
通过试验研究，初步了解了轻钢-混凝土组合梁的特点和各种截面的粘结性能。
From the experimental studies the character of lightweight steel concrete composite beams and bonding behavior between the steel and concrete of beams with different cross sections are observed.
通过试验研究，初步了解了轻钢-混凝土组合梁的特点和各种截面的粘结性能。
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