THE DISCUSSION ON THE FATIGUE CRACK BETWEEN WEB AND UPPER FLANGE OF WELDED CRANE BEAM

Wen Xiaoming; Zheng Shansuo

doi:10.13204/j.gyjz200410018

Volume 34 Issue 10

Dec. 2014

Turn off MathJax

Article Contents

Article Navigation > INDUSTRIAL CONSTRUCTION > 2004 > 34(10): 59-61

Wen Xiaoming, Zheng Shansuo. THE DISCUSSION ON THE FATIGUE CRACK BETWEEN WEB AND UPPER FLANGE OF WELDED CRANE BEAM[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(10): 59-61. doi: 10.13204/j.gyjz200410018

Citation:

Wen Xiaoming, Zheng Shansuo. THE DISCUSSION ON THE FATIGUE CRACK BETWEEN WEB AND UPPER FLANGE OF WELDED CRANE BEAM[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(10): 59-61. doi: 10.13204/j.gyjz200410018

Wen Xiaoming, Zheng Shansuo. THE DISCUSSION ON THE FATIGUE CRACK BETWEEN WEB AND UPPER FLANGE OF WELDED CRANE BEAM[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(10): 59-61. doi: 10.13204/j.gyjz200410018

Citation:

Wen Xiaoming, Zheng Shansuo. THE DISCUSSION ON THE FATIGUE CRACK BETWEEN WEB AND UPPER FLANGE OF WELDED CRANE BEAM[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(10): 59-61. doi: 10.13204/j.gyjz200410018

PDF( 0 KB)

THE DISCUSSION ON THE FATIGUE CRACK BETWEEN WEB AND UPPER FLANGE OF WELDED CRANE BEAM

doi: 10.13204/j.gyjz200410018

Wen Xiaoming¹,
Zheng Shansuo²

1.
1. Taiyuan Iron and Steel Company Taiyuan 030003;
2.
2. Xi'an University of Architecture &Technology Xi'an 710055

Received Date: 2004-05-20
Publish Date: 2004-10-20

Abstract

Abstract

The fatigue crack between the web and the upper flange of a welded steel crane beam for heavy duty service was discussed, and based on long??term observation and research, the author classified fatigue crack into support type and intercostal type crack along the horizontal direction. The cause, distributive law and mechanism of the crack were analyzed,and the measures to prevent and remedy crack were presented.
- welded crane beam,
- heavy duty,
- fatigue crack,
- analysis of causes,
- measures to prevent and remedy