Experimental Study on Fatigue Performance of M60 High-Strength Bolts with a Huge Diameter under Constant Amplitude Applied in Bolt–Sphere Joints of Grid Structures

Experimental Study on Fatigue Performance of M60 High-Strength Bolts with a Huge Diameter under Constant Amplitude Applied in Bolt–Sphere Joints of Grid Structures

The high-strength bolts’ fatigue is critical for the bolt–sphere joints of grid structures under the action of suspended cranes. High-strength bolts with a huge diameter are used more commonly when the span of grid structures and the burden of suspended cranes increase. However, few works have explo...

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Bibliographic Details
Main Authors: Zichun Zhou, Honggang Lei, Bin Qiu, Shujia Zhang, Guoqing Wang
Format: Article
Language:English
Published: MDPI AG 2022-08-01
Series:Applied Sciences
Subjects:
fatigue test
grid structure
bolt–sphere joint
high-strength bolt
stress–fatigue life (S–N) curves
Online Access:https://www.mdpi.com/2076-3417/12/17/8639

Internet

https://www.mdpi.com/2076-3417/12/17/8639

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