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文章利用ANSYS软件,建立了清峪水库泄洪洞坝段三维有限元模型,利用其强大的前后处理功能,仿真模拟了坝体在荷载作用下的整体位移和应力变化的过程,研究了大坝整体的强度和刚度情况。该水库泄洪洞在坝段较偏的位置,结构复杂,应力分布不对称,用ANSYS软件建立三维模型可以更准确地分析出应力分布结果,从而可以有针对性地提高水库泄洪洞坝段设计的安全性和可靠性,为泄洪洞周边的配筋提供参考。
In this paper, ANSYS software is used to establish a three-dimensional finite element model of the Qingyu reservoir spillway tunnel dam. With its powerful pre-and post-processing functions, the process of the whole displacement and stress changes of the dam under load is simulated. The strength and stiffness of the situation. The reservoir spillway tunnel in the dam section of the more biased position, the structure is complex, the stress distribution is not symmetrical, using ANSYS software to establish three-dimensional model can more accurately analyze the stress distribution results, which can be targeted to improve the design of reservoir spillway dam section Safety and reliability, providing reference for the reinforcement around the spillway tunnel.