Study on typical failure of concrete poles in large scale rural network reconstruction

2018 1st International Conference on Environment Prevention and Pollution Control Technology

生态环境科学

Xie, Yi^1 ; Feng, Chao^1 ; Wang, Jun^1 ; Long, Yi^1 ; Ouyang, Kejian^1 ; Li, Dengke^1 ; Chen, Wei^1

State Grid Hunan Electric Power Company Limited Research Institute, Changsha

410007, China^1

关键词: Analysis of various;    Electric power;    Prestressing tendon;    Quality defects;    Rural networks;    Technical supervision;    Typical failures;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/199/3/032006/pdf
DOI  :  10.1088/1755-1315/199/3/032006

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

Quality defects caused by raw materials, auxiliary electric power fittings and site weldings were revealed in technical supervision of rural network reconstruction. Corresponding countermeasures were proposed based on analysis of various factors, such as weight of prestressing tendon, strength, microstructure inclusion of holt hoop iron.