钢-混凝土组合梁是其基本构件之一。
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.
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.
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.
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.
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.
边框梁包括型钢梁和浇注在型钢梁外的混凝土构成型钢-混凝土组合梁。
The frame member comprises a profiled-steel beam and concrete which is poured outside the profiled-steel beam to form a profiled-steel concrete combination beam.
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.
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.
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.
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.
目前，我国对钢—混凝土组合梁桥的研究只局限在采用普通材料的钢—混凝土组合梁桥。
Currently, our country's research in composite steel-concrete beam bridge is limited in these composite beam bridge which use ordinary materials.
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.
近年来，在我国许多的城市道路建设中，钢箱—混凝土组合梁这种结构形式越来越多地被采用。
Recently, composite steel-concrete beam is adopted more and more in the urban road of our country.
试验表明，外包钢-混凝土组合梁负弯矩区钢筋和外包钢梁通过抗剪连接措施能有效地共同工作；
Test results indicate that effective cooperation can be achieved by the shear-resistant connection between the reinforcement in the negative moment area and the outer-plated steel beam.
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.
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.
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.
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。
This paper will be helpful to the further research and theoretical analysis on mechanical behavior of the new steel-concrete composite beams.
对住宅建筑中U型钢-早强混凝土组合梁进行了试验研究，根据实验结果分析其受力、变形特征和破坏机理。
We carry out experiment and research to U section steel-early-strength concrete beams in residence building, analyze the forcing, deformation characteristic and destruction mechanism.
最后通过对现有组合梁刚度计算方法的分析研究，建立了适合新型钢-混凝土组合梁的刚度和变形计算方法。
Finally, the existing beam stiffness analysis of calculation methods established for the new steel-concrete composite beam stiffness and deformation calculation.
为了解预应力钢绞线张拉顺序对新老混凝土组合梁力学性能的影响，进行了双T形截面新老混凝土组合梁试验研究。
The old and new concrete of composite beam with double T-section was tested to investigate the effect of tension sequence of prestressing tendon on mechanical behavior of composite beam.
对比分析了普通钢与混凝土组合梁、预应力钢与混凝土组合梁和预应力加固钢与混凝土组合梁的受力性能与破坏形态。
The failure modes and the mechanical behaviors of the common steel & concrete composite beam and the prestressed beam and the strengthened beam are analyzed and compared.
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.
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.
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