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锅炉(压力容器)直爬梯采用玻璃钢材料,对玻璃钢直爬梯进行了传统材料力学分析计算,利用ANSYS软件建立玻璃钢直爬梯及护栏安装后结构的有限元模型,分析了在不同载荷工况下的应力分布及变形情况,与传统材料力学计算做了对比,提出薄弱部分结构应注意增强建议。
The boiler (pressure vessel) straight ladder is made of FRP materials, and the traditional material mechanics analysis and calculation is carried out on the GRP straight ladder. The finite element model of FRP ladder and fence after installation is established by ANSYS software. The stress under different load conditions Distribution and deformation, compared with the mechanical calculation of traditional materials, put forward the weak part of the structure should pay attention to enhance the proposal.