常見(jiàn)例句雙語(yǔ)例句This paper presents precise analysis on wall girder torsion of cold bend thin-section steel channel of 2 or 3 continuous bays commonly used.對(duì)單層工業(yè)廠房中常用的二跨、三跨連續(xù)冷彎簿壁槽鋼截面墻梁的扭轉(zhuǎn)問(wèn)題進(jìn)行了精確的理論分析。A simplified model for calculating the deformations involved in bending channel section steel was established based on a finite element theory for large elastic-plastic deformation.以槽鋼輥式冷彎成型理論分析為基礎(chǔ)，論述了槽鋼輥式冷彎成型的孔型構(gòu)成及孔型尺寸的確定方法。A simplified model for calculating the deformations involved in bending channel section steel was established based on a finite element theory for large elastic-plastic deformation.以彈塑性大變形有限元理論為基礎(chǔ)，對(duì)槽鋼成型過(guò)程做出合理簡(jiǎn)化，建立分析模型。 返回 channel-section steel