楠竹复合锚杆弹性模量测定与分析

Detection and analysis on phyllostachys pubescens compound anchor elastic modulus

介绍了楠竹复合锚杆的制作工艺,通过无侧限压缩试验测定了楠竹复合锚杆的弹性模量、泊松比,并推导了计算楠竹复合锚杆等效模量的理论公式,根据试验数据、理论计算结果得出了复合锚杆弹性模量的影响因素,对该材料的优化设计具有指导意义。

This paper introduces the manufacture craft of phyllostachys pubescens reinforcing compound anchor,determines the elastic modulus and poisson ratio of phyllostachys pubescens reinforcing compound anchor with unconfined compression test, and induces the theoretical formula of epuivalent elastic modulus of phyllostachys pubescens reinforcing compound anchor .According to testing data and theoretical calculation results,it shows the factors influencing phyllostachys pubescens compound anchor elastic modulus ,which has guiding signficance for the optimum design of the material