| Issue |
MATEC Web Conf.
Volume 358, 2022
3rd International Symposium on Mechanics, Structures and Materials Science (MSMS 2022)
|
|
|---|---|---|
| Article Number | 01003 | |
| Number of page(s) | 5 | |
| DOI | https://doi.org/10.1051/matecconf/202235801003 | |
| Published online | 19 May 2022 | |
Inspection and treatment of four pipe supports and hangers of 350MW unit
1 Electric Power Research Institute of State Grid Shandong electric power company, No.2000 Wangyue Road, Shizhong District, Jinan ,
250002, PR China
2 Shandong Electric Power Industrial Boiler and Pressure Vessel Inspection Center Co., Ltd,No.2000 Wangyue Road, Shizhong District, Jinan , 250002, PR China
3 Shandong Zhongshi Yitong Group Corporation Co.,Ltd, Ltd,No.2000 Wangyue Road, Shizhong District, Jinan , 250002, PR China
* Corresponding author: 13256774709@163.com
Based on the on-site cold and hot state inspection of the four pipelines of a 350MW unit in Shandong, combined with the review and calculation of stress, design and installation data, operation and maintenance records and other data, this paper formulates a practical adjustment plan and construction scheme, implements comprehensive adjustment and treatment of the four pipeline supports and hangers, basically restores the normal working state of the supports and hangers and pipelines, and ensures the safe operation of the unit.
© The Authors, published by EDP Sciences, 2022
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