On the basis of deriving stiffness matrix of an elastic beam unit, the knowledge of computation mechanics and finite element method are used to analyze the strutbeam under distributional load, a finite element analysis result is obtained through an example calculation, which is compared with those of Ansys and material mechanics so as to demonstrate its correctness.

在求出彈性梁單元剛度矩陣的基礎(chǔ)上欧美性爱网在线观看，利用計算力學和有限元法的知識欧美性生活17-18，對分布載荷作用下的簡支梁進行了分析丁香五月人人妻人人爽。