叠合梁的应力分布实验

摘要

介绍了叠合梁结构应力分布研究的实验方法及理论计算公式,通过不同材料间不粘合的实测应力值与理论推导值的比较,进行了叠合梁结构性能分析,结果表明:受不同材料性能的影响,叠合梁应力分布也不同.%The experimental method and theoretical calculation formula of composite beam stress distribution research were introduced. Through comparing measured stress values and theoretical deduced value of different materials non-bonding, the performance of composite beam was analysed, the result indicated that the composite beam stress distribution was different influenced by different material performances.