Flexure yield of composite beam was checked by moment-curvature curve.
对框架组合梁，其弯曲屈服验算采用弯矩-曲率曲线验算；
A through truss composite beam model with 4 panels is designed and made.
设计制作一个4节间下承式桁梁结合梁模型。
Elastic analysis method of preflex composite beam proposed by Japanese was broken through.
该方法突破了日本学者提出的以弹性分析法为基础的预弯梁计算理论。
The calculating method of high haunched honeycomb steel concrete composite beam is presented.
研究了高托蜂窝式钢与混凝土组合梁的计算方法。
The nonlinear model of the composite beam is established and the modal expansion solution is obtained.
建立梁的非线性弯曲方程，并求出模态展开解。
The composite beam is a component comprised the steel beam and the concrete flange plate on the steel beam.
组合梁是钢梁和其上混凝土翼板共同抗弯的一种构件。
The results show that the sandwich composite improves the critical compression of the simple composite beam.
结果表明，夹层复合梁大大提高了简单复合梁的临界压力。
The storage modulus of the hybrid composites under high load approximately conforms to the Composite Beam Theory.
高载荷下混杂复合材料的储能模量仍较好地符合“复合梁理论”。
Study the variation rule of mechanical property of steel-concrete composite beam of the blot after its' corrosion.
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。
The composite beam structure is modeled as a series system consisted of concrete slab, shear studs and steel beam.
运用系统可靠度评估的方法，结合梁被模型化为由混凝土板、剪力传递器和钢梁串联而成的结构系统。
This paper presents the design results of slim floor, composite beam and flat-plate floor under the dimensions of 3.
本文采用组合扁梁、组合梁、无梁楼盖三种楼盖形式，3。
Steel-concrete composite beam is a kind of flexural member composed by concrete slab and steel beam via shear connectors.
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。
Smoother force transfer mechanisms with less stress concentration can be expected in a composite beam-to-column connection.
而且组合梁-柱节点有着更为顺畅的传力机制和较小的应力集中。
More than ten preflex composite beam bridges were designed and analyzed with this method, and excellent results were obtained.
利用该方法已完成了十余座预弯组合梁桥的设计分析，取得了良好的计算结果。
Steel-concrete composite beam with high capacity, good ductility, stiffness, member cross-section the advantages of small size.
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。
The application of composite beam in bridge will improve the performance of the structure and will easily realize the long spans.
桥梁采用结合梁结构，可以提高结构的性能，并且容易实现大跨度。
In this paper, the work behaviors of steel-concrete composite beam are studied by the theory analysis and finite element analysis.
本文将“理论分析”和“有限元分析”相结合来研究钢与混凝士组合梁的工作性能。
The temperature distribution in temperature rising process of steel-concrete composite beam is calculated by volume-control method.
采用控制容积法对钢—混凝土结合梁试件升温过程的温度分布进行数值计算。
On the basis of the solution expression, we deduce the composite beam unit stiffness matrix of the dual effects of the displacement.
在解析表达式的基础上推导考虑双重效应的组合梁单元刚度矩阵。
In the present paper, a new model, a layered composite beam, is presented for determining the interface bonding strength of materials.
本文提出了一个确定层状复合材料界面结合强度的新模型，即由两种材料交替完全粘结在一起的复合梁。
Based on ANSYS programs, the nonlinear finite element models of two-span prestressed steel-concrete continuous composite beam were established.
本文基于大型有限元软件ANSYS，建立预应力钢-混凝土两跨连续组合梁的非线性有限元分析模型。
Currently, our country's research in composite steel-concrete beam bridge is limited in these composite beam bridge which use ordinary materials.
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。
The natural frequency is a critical parameter of structure vibration; it is the foundation to investigate the dynamic response of composite beam.
而结构动力特性中的自振频率是反映结构自身特点的重要参数，是研究组合梁动力学问题的基础。
Researches represented in this paper are the modal analysis and experimental modeling of the composite beam, and its static and dynamic stability.
本文研究了复合梁的模态分析结合实验建模方法，及其静力与动力稳定性问题。
On Basis of composite mechanics, an analytical model of composite beam under bending is established and the corresponding deformation response is formulated.
根据复合材料力学，建立了弯曲条件下复合梁的分析模型，并导出了相应的应变响应关系。
Finally, the existing beam stiffness analysis of calculation methods established for the new steel-concrete composite beam stiffness and deformation calculation.
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。
The use of reasonable assumptions and calculation model based on the new composite beam is derived bending capacity the calculated and experimental values are close.
在采用合理假定及计算模型的基础上，推导出新型组合梁受弯承载力计算公式，计算结果与试验值比较接近。
The use of reasonable assumptions and calculation model based on the new composite beam is derived bending capacity the calculated and experimental values are close.
在采用合理假定及计算模型的基础上，推导出新型组合梁受弯承载力计算公式，计算结果与试验值比较接近。
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