为了研究波形钢腹板内衬混凝土部位的抗剪性能,基于室内模型试验,开展了内衬混凝土的直钢板和波形钢板抗剪试验,同时采用不设内衬混凝土的直钢板和波形钢板模型进行对比试验研究.提出了波形钢板内衬混凝土部位的拉-压杆抗剪强度计算模型,给出了压杆宽度影响系数值为0.188.试验结果表明,内衬混凝土受压杆与波形钢腹板受拉杆形成X桁架,共同提供抗剪承载能力.设置内衬混凝土的波形钢板抗剪强度比对应的直钢板大.在波形钢腹板箱梁正常使用阶段的应力验算时,可直接采用波形钢腹板和内衬混凝土的刚度比值进行验算. In order to study the shear resistance of corrugated steel webs with concrete linings, the shear tests of straight and corrugated steel plates lined with concrete were carried out based on indoor model tests. Straight steel plates and corrugated steel plates without lining concrete were also used Comparing with the experimental research, the calculation model of tensile-compression bar shear strength of corrugated steel plate-lined concrete is proposed, and the influence coefficient of the width of the pressed bar is 0.188.The test results show that the concrete- X-truss is formed by tie rod to jointly provide shear bearing capacity.The shear strength of corrugated steel with lining concrete is larger than that of corresponding straight steel plate.When corrugated steel box girder is checked for stress in normal use phase, corrugated steel The stiffness ratio of the web to the concrete lining is checked.