Analysis on the elastic stability of the composite beams.
对组合梁弹性稳定性进行了分析。
Local buckling of continuous composite beams with non compact section is investigated.
研究了负弯矩区截面未完全塑性时出现局部失稳的连续组合梁的稳定。
The strength and stiffness of continuous composite beams with stiffened web are investigated.
研究了加肋腹板连续组合梁的横向连接刚度和强度。
The objective is to further understand the vibration control of the SMA hybrid composite beams.
目的是为了更进一步了解层合梁的振动控制。
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 method can be used in the engineering optimization design of steel-concrete composite beams.
该方法可应用于钢-混凝土组合梁的工程优化设计。
Shear connection degree has an effect on the flexural capacity and deflection of composite beams.
部分剪力连接对组合梁的受弯极限承载力和变形均有影响。
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。
The ultimate capacity of prestressed composite beams is 27.7% higher than that of reinforced concrete ones.
预应力组合梁比普通组合梁的极限荷载可提高27.7%；
The MATLAB simulation program is coded to estimate the parametrically excited stability of the composite beams.
然后，编制MATLAB数值模拟程序，研究两种复合梁的参激稳定性。
The proposed formulae for the moment redistribution ratio are valuable to the design of continuous composite beams.
据此，对连续组合梁的负弯矩调幅系数提出了建议。
Shear connection nonlinearity always results in a significant increase in deflection of steel-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。
The formulas forcalculating the normal section bearing of steel fiber reinforced concrete composite beams were presented.
探讨了配筋钢纤维混凝土叠合梁正截面承载力计算公式。
The conclusion obtained may be a guide to the selection of shear connection degree of composite beams for actual projects.
其结论还可以指导实际工程中组合梁剪力连接程度的选择。
Abstract: Shanghai MinPu two bridge for single tower and double cable plane steel truss cable-stayed bridge of the composite beams.
摘要：上海闵浦二桥为独塔双索面钢板桁组合梁斜拉桥。
Based on energy-variational method, the interface slippage of composite beams and the variation of the effective width are analyzed.
利用能量变分法，分析组合梁在界面产生相对滑移后，其组合梁翼缘板有效宽度的变化规律。
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。
The effect of semi-rigid connections on the performance of composite beams with various loadings was compared with predictions and codes.
通过试验结果与理论、规范比较，考察了不同荷载水平作用下半刚性连接对组合梁性能的影响。
The ultimate torque for composite beams will arrive at maximum under otherwise equal conditions when the stirrup ratio is about 0.54 percent.
其它条件相同时，当配箍率为0.54%左右时，组合梁受扭承载力将达到最大。
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。
With this method, the influence of creep on stress redistribution in composite beams has been analyzed, and rheologic parameters was studied .
然后采用该方法分析徐变对结合梁中的应力重分布的影响，并对徐变的影响进行参数分析。
After having been prestressed, the composite beams can reduce the maximum flexibility within the range of elasticity, and increase their stiffness.
对组合梁施加预应力后，可以减小弹性范围内的最大挠度，增强梁的刚度；
Amplitude modulation coefficient is a parameter, by which the capacity of internal force redistribution in continuous composite beams is reflected.
弯矩调幅系数是反映连续组合梁内力重分布能力的参数。
Experimental investigations are performed on the damage detection for honeycomb sandwich composite beams by using a combined damage detection method.
蜂窝夹芯复合梁进行损伤检测的实验研究，通过使用相结合的损伤检测方法。
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。
The steel frame and core tube are connected by composite beams to work together, and repeated axial forces would be created within the composite beams.
楼板和钢梁构成的组合梁将钢框架和核心筒连接起来迫使其协同工作，在组合梁内将产生反复轴力作用。
Experiments of 5 simply-supported steel-concrete composite beams (SCCB) with compact steel sections are conducted to investigate the deformation behavior.
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。
Dynamic mechanical characteristics of 3d woven composite beams are studied by means of the software of ANSYS and the experimental modal analysis technique.
采用有限元分析软件ANSYS分析了三维机织复合材料悬臂板的动态力学性能，预测了其固有频率和振型。
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 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。
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