【摘要】 通过有限元分析软件ansys对变截面悬臂梁进行平面静力分析,在分析中分别选用了plane42和plane82两种单元,对比了两种单元的结果,并把结果与理论值作了比较,发现ansys解和理论解非常接近,因此该方法可以推广到更复杂的变截面梁。更多还原

【Abstract】 In this article, plane static analysis of variable cross-section projecting beam is proceeded with ANSYS. During the analysis I use two type of elements: plane42 and plane82, and compare the results. At last,I compare the results of ansys and material mechanics, find two results almost identical, so the method could be used to analysis more complicated variable cross-section beams.更多还原