胶合木植筋的弹性分析及设计建议

Elastic Analysis and Design Recommendation for Glued-in Rod of Timber Structures

胶合木植筋是通过胶将钢筋、木材粘结在一起,通过胶传递钢筋和木材中应力的一种植筋方式,首先对胶合木植筋锚固破坏形态进行了分析,在弹性理论的基础上通过微分方程求解的方法,推导胶合木植筋钢筋上的应力分布函数以及极限承载力,分析了胶合木植筋粘结性能研究中的相关问题和其粘结锚固机理。

Glued-in rods for timber structures are bonded steel-wood bars though glues that transmit stress between steel with wood. This paper analyzes anchorage failure modes. It then derived stress distribution of glued-in rods and the ultimate bearing capacity through solving differential equations based on the theory of elasticity. Therefore the failure mechanism was discussed in this paper.