<正>分析了竹木复合空心板的结构情况与工作状态 ,建立了其力学计算模型。运用复合材料结构力学理论 ,分析计算了竹木复合空心板在横力作用下的弯曲变形 ,以及剪力对弯曲变形的影响程度。为验证理论分析是否合理 ,对实际结构变形进行了测定。结果表明 ,理论分析与实测结果基本吻合。

The structure composition and working situation of hollow plank of bamboo timber combination has been expounded in detail, and the mechanical calculation model about hollow plank of bamboo timber combination has been established.With structure mechanical theory of composite material the bending deformation of hollow plank of bamboo timber combination acted by crosswise force has been calculated analytically.Meanwhile the level that the shearing force has exerted an influence on bending deflection has been analysed.In order to test and verify whether the theoretical analysis is rational or not,the practical deflection of reality structure has been measured.The results indicate that deflection calculated on theory were on the whole the same as that ones obtained under practical measurement.