The paper points out the influence of the shear slag effect of the box girder is important factor in the structural design, researches the shear slag effect of the simply-supported box, analyzes the main influential factors of the shear slag effect, and explores the influence of all these factors, so it has realistic meaning.%指出箱形截面梁剪力滞效应的影响是结构设计中不能忽视的因素，对简支箱梁剪力滞效应进行研究，并分析了剪力滞效应的主要影响因素，探讨了各因素的影响程度，具有一定的现实指导意义。
展开▼
