316L不锈钢力学性能的数值模拟

摘要

316L不锈钢作为典型的金属材料之一，被广泛应用于生产、生活的各个领域，因此，有必要对其基本力学性能和疲劳性能进行分析。采用有限元软件ANSYS对316L不锈钢试样在轴向恒幅交变载荷条件下进行静力模拟，通过对比几组不同尺寸试样的模拟结果来确定最终试样的具体尺寸，然后对已确定试样进行疲劳分析。%316L stainless steel as typical metal material, widely used in various fields of production, so it is necessary to analyze the basic mechanical properties and fatigue properties. The article uses the finite element software(Ansys)of 316 l stainless steel specimens under axial constant amplitude cyclic loading, through comparing the simulation results of several groups of different size to determine the sample size, and fatigue analysis was carried out on the confirmed sample.