【摘要】 本文采用组合梁受纯弯曲时的分析计算,对粘钢混凝土简支梁进行了应力分析,推导出了粘钢混凝土梁达到极限载荷时的应力计算公式,得出了粘钢宽度与极限载荷的关系曲线,为实际粘钢加固混凝土梁提供了理论依据,通过与实验对比效果较好。更多还原

【Abstract】 Adopting the methods of analysis and computation of combination beams under bending load, the stress analysis is made for simply supported concrete beams sticked with steel plate. The stress computation formula for the concrete beams sticked with steel plate under the limited load is derived and the relation curve between the width of sticking plate and the limited load is obtained. Therefore, the theoretical ba-sis is proposed for concrete beams sticked with steet plate.更多还原