Suggestion on the limiting value of web width-thickness ratio is formulated to guarantee its stability in this situation.
建议的腹板宽厚比限值就是为保证在这种情况下的稳定性而给出的。
The major parameters including the curvature radius, the ratio of height to span, the ratio of height to width, the thickness of web, the stiffener density and the diaphragm density are studied.
主要研究了曲率半径、宽跨比、高宽比、腹板厚度、加劲肋数量、横隔板间距等结构参数对曲线钢箱梁承载力和变形特性的影响。
The influence of web plate height to thickness ratio, hole ratio and the width of a single web plate on the buckling capacity of LHFB was analyzed.
分析了腹板高厚比、孔洞率以及单块腹板宽度对LHFB屈曲承载力的影响。
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