鉸制孔 的英文怎麼說
中文拼音 [jiǎozhìkǒng]
鉸制孔
英文
reamed hole-
Hexagon fit bolts with split pin hole on shank - product grade a and b
六角頭螺桿帶孔鉸制孔用螺栓Hexagon fit bolts - product grade a and b
六角頭鉸制孔用螺栓Machine reamers for metric tapers
米制錐孔用機鉸刀Hand reamers for metric tapers
米制錐孔手鉸刀In the design of articulation hole bolt, the blur variable and random variable existing at the same time, the blur reliability design method of shear strength and extruding strength are approached
探討了在鉸制孔用螺栓設計中,模糊變量與隨機變量同時存在時,抗剪強度與擠壓強度的模糊可靠性設計方法。Moreover, the detailed calculation and contrastive analysis are carried out by using the software ansys. theoretical calculation and testing results show that adopting the connection construction with a hole on the web can alleviate the stress state greatly and transform the failure mode of the connection from brittle fracture to local buckling damage on beam, reduces the possibility of brittle fracture by welding and improve the ductility performance of connection to a great extent
結果表明,採用腹板開孔的節點形式,可以使梁的塑性鉸位置由梁根部向中部偏移,達到了有效控制塑性鉸位置的目的;同時,採用這種節點構造可以改變節點附近的梁截面應力分佈狀態,降低了節點脆性破壞的可能性,使節點的破壞模式從脆性破壞轉變為梁的局部屈曲破壞,很大程度上改善了結構的延性。分享友人