Deformation and strength of cracked member under bending moment and axial force

✍ Scribed by Hiroyuki Okamura; Katsuhiko Watanabe; Tachio Takano

• Publisher: Elsevier Science
• Year: 1975
• Tongue: English
• Weight: 559 KB
• Volume: 7
• Category: Article
• ISSN: 0013-7944
• DOI: 10.1016/0013-7944(75)90053-3

✦ Synopsis

paper presents the analysis of the deformation and the strength of a cracked body, emphasizing a superimposed effect of multiple loads on elastic and plastic deformation of an edge-cm&d beam or column under two kinds of loads, bending and axial loads. The andysis has been done about the diect of axial force on the elastic angular deformation, including the e&t of half-closure of crack, and also on the angular deformation of a cracked plastic hinge. Finally as a practicaliy important example, the above analyses are applied to the problem of the deformation and the load carrying capacity of the cracked column lmdaaneccewicaxiaiforce.