输电线路角钢塔焊接质量现状分析  

Analysis on Welding Quality of Transmission Line Angle Steel Tower

作　　者：王志惠[1] 鹿蔚旭 何喜梅[1] 陈文强[1] 刘高飞[1] 张烁[1] WANG Zhihui1 LU Weixu2 HE Ximei1 CHEN Wenqiang1 LIU Gaofei1 ZHANG Shuo1

机构地区：[1]国网青海省电力公司电力科学研究院,青海西宁810008 [2]青海火电工程公司,青海西宁810003

出　　处：《青海电力》2017年第2期36-40,共5页Qinghai Electric Power

摘　　要：输电线路角钢塔焊缝焊接等级在标准中规定由设计单位给出,由于现阶段设计图示中对焊接质量要求不明确,致使在制造过程中厂家只注重外观质量,忽视了内部质量有效监管。通过对相关标准条款解读分析及现场检测案例验证,分析角钢塔制造焊接现状,提出了解决方案,为提高输电线路角钢塔行业焊接质量起到了促进作用。The welding grade of the welded wire angle of the transmission line is given by the design unit in the standard. Because the welding quality requirement is not clear at the present stage, the manufacturers only pay attention to the appearance quality in the manufacturing process, the quality of the lack of effective regulation. Based on the analysis of the relevant standard terms and the case verification, the present situation of the welding of the angle steel tower is analyzed, and the solution is put forward to improve the welding quality of the angle steel tower industry.

关 键 词：角钢塔 焊缝 缺陷 

分 类 号：TM726.1[电气工程—电力系统及自动化]