In this paper,a last-ply failure(LPF) analysis method for laminated composite plates is incorporated in the finite element code-ANSYS.
采用有限元方法分析了复合材料层合板结构的最终失效强度,并以此对结构进行了优化分析。
Based on analyzing the wood properties of poplar in different forest cultures,the best silviculture are revealed according to the end-use of wood products.
I-69/55),以下简称72杨、63杨和69杨]为对象,在分析不同培育措施条件下人工林杨树木材材性的基础上,根据最终用途对杨树材性的要求进行评价,从而提出适宜于不同最终用途的最佳培育措施。
