钢-混凝土组合梁是其基本构件之一。
该方法可应用于钢-混凝土组合梁的工程优化设计。
The method can be used in the engineering optimization design of steel-concrete composite beams.
对5根密实截面钢-混凝土组合梁的变形性能进行了试验研究。
Experiments of 5 simply-supported steel-concrete composite beams (SCCB) with compact steel sections are conducted to investigate the deformation behavior.
本文还对钢-混凝土组合梁截面的延性及其影响因素进行了讨论。
Discussion, in addition, is conducted on the ductility of cross section and the influence factors on it.
研究了体外预应力钢-混凝土组合梁在正常使用极限状态下的受弯性能。
It is researched that the bending behaviors of external prestressed composite steel-concrete beams in service ability limit state.
钢-混凝土组合梁具有承载力高、延性好、刚度大、构件截面尺寸小等优点。
Steel-concrete composite beam with high capacity, good ductility, stiffness, member cross-section the advantages of small size.
本实用新型涉及一种新型预应力钢-混凝土组合梁，属于建筑结构工程技术领域。
The utility model relates to a novel pre-tensioned steel-concrete composite beam, which belongs to the field of building structural engineering.
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 application practice showed that steel concrete composite beams are very suitable for long span structures and have good technical and economic results.
钢-混凝土组合梁是指钢梁和混凝土板通过剪力连接件连接形成整体共同工作的受弯构件。
Steel-concrete composite beam is a kind of flexural member composed by concrete slab and steel beam via shear connectors.
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。
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.
按照实际施工过程，考虑最不利计算荷载，根据平截面假定，分别对钢梁单独受力和钢-混凝土组合梁两种工况进行计算。
Following the process of construction, considering the worst loads, according to the assumption of plane section, the steel girder alone and the composite girder are computed respectively.
碳纤维复合材料是进行桥梁维修和加固的理想材料，对采用碳纤维复合材料加固钢-混凝土组合梁桥的设计方法进行了分析。
Carbon fiber is a kind of optimal materials for bridge maintenance and reinforcement. Design method of strengthening steel-concrete composite Bridges using carbon fiber was studied in this paper.
本文在总结前人工作的基础上，对结合梁斜拉桥中在轴力和弯矩共同作用下的钢—混凝土组合梁截面受力状态和混凝土桥面板有效宽度进行研究。
This paper deals with the mechanical behaviors of steel-concrete composite beam and effective width of concrete slab on the axial force and the bending moment together function, based on the past job.
作为叠合梁斜拉桥，四方台大桥的主梁由下部的工字钢和上部的混凝土行车道板组合而成。
Harbin sifangtai bridge is a cable-stayed bridge whose girder is composed by steel i-beam above and concrete deck slab below.
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。
At last it is applied to the design of steel and concrete composite beams under some hypotheses.
钢—混凝土组合梁是利用钢材宜受拉，混凝土宜受压的特点，将两种材料通过剪切连接件组合成为整体而共同受力的一种新型结构。
Steel-concrete composite beam is a new kind of structure, which combines steel and concrete to an integrity by the shearing connecting pieces and make them work together .
研究了高托蜂窝式钢与混凝土组合梁的计算方法。
The calculating method of high haunched honeycomb steel concrete composite beam is presented.
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。
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.
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。
The bearing capacity is one of the most important performances for the steel and concrete composite beams.
在试验研究的基础上，考虑了剪力连接程度的影响，建立了钢—混凝土组合梁的恢复力模型，并编制了相应的计算程序。
Based on the test results and analysis, restoring force model of composite steel concrete beam was established with consideration of the degree of shear connection.
研究了栓钉锈蚀后钢—混凝土组合梁的力学性能随栓钉锈蚀率的退化规律。
Study the variation rule of mechanical property of steel-concrete composite beam of the blot after its' corrosion.
剪力连接的非线性将导致钢与混凝土组合梁挠度的显著增加。
Shear connection nonlinearity always results in a significant increase in deflection of steel-concrete composite beams.
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。
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.
介绍了带波形钢腹板悬臂挑梁的钢—混凝土组合脊骨梁这一新型结构。
In this paper, a new steel-concrete composite spine girder with large cantilevered beams of corrugated steel web (SCCSG) is introduced.
由分析结果表明，钢—混凝土组合结构不失为一个好的轨道梁结构型式选择方案。
The above-analyzed results indicate that the composite steel-concrete structure is a better style for the magnetic levitation guideway girder.
钢—混凝土组合梁利用了钢材受拉性能好、混凝土受压性能好的特点，将两种材料通过连接件组合成整体而共同受力的一种新型结构。
Steel-concrete composite bridge is a new type structure in which the steel and the concrete are integrated by connectors to take advantage of the respective properties of tension and compression.
提出了钢与混凝土简支组合梁的徐变效应简化分析方法，建立了粘弹性分析的数学模型。
A simplified method for analysis of creep effects in steel-concrete simply supported composite beams is presented. The mathematical models of viscoelastic analysis are created.
钢-混凝土组合连续梁桥的中间支座附近为负弯矩区，会导致桥面混凝土开裂，缩短使用寿命。
Negative bending moment nearby the middle supports of composite steel-concrete continuous beam bridge, will cause floor deck concrete to crack and shorten its life.
讨论了钢材的初始挠曲对钢混凝土连续组合梁的极限承载力与失稳屈曲临界荷载的影响。
The influence of initial displacement on load bearing capacity and critical load of steel concrete composite structure is discussed.
讨论了钢材的初始挠曲对钢混凝土连续组合梁的极限承载力与失稳屈曲临界荷载的影响。
The influence of initial displacement on load bearing capacity and critical load of steel concrete composite structure is discussed.
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