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.
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 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.
本文研究了桁梁结合梁的受力特征，针对W桥的具体情况试验研究了栓钉的承载力和布置方案，该成果已用于W桥的设计。
The characteristic of it and the strength, arrangement of its shear connectors are studied. The research results are being used in the design of W Bridge.
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