Study on Establish a Brittle Fracture Prediction Considering Different Crack Opening Modes Using Mixed-Mode Ratio

Study on Establish a Brittle Fracture Prediction Considering Different Crack Opening Modes Using Mixed-Mode Ratio

In this study, we propose a method for predicting the occurrence of brittle fractures in the beam-to-column joints of steel structures, considering different crack opening modes. We conducted experiments on beam-to-diaphragm joint specimens with varying plastically constrained cracks to reproduce br...

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Bibliographic Details
Main Authors: Takuya Akahoshi, Koji Azuma, Tsutomu Iwashita, Toshiomi Itatani
Format: Article
Language:English
Published: MDPI AG 2021-10-01
Series:Applied Mechanics
Subjects:
brittle fractures
welded joints
defects
toughness scaling model
Weibull stress
fracture toughness
Online Access:https://www.mdpi.com/2673-3161/2/4/49

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