- 摘 要
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(中國電力科學(xué)研究院有限公司, 北京 100055)
摘要: 簡要介紹了《架空輸電線路桿塔結(jié)構(gòu)設(shè)計技術(shù)規(guī)程》 (DL/ T 5486—2020)修編的主要內(nèi)容. 就該技術(shù)規(guī)程中對輸電桿塔設(shè)計有較大影響的主要規(guī)定差異與《架空輸電線路桿塔結(jié)構(gòu)設(shè)計技術(shù)規(guī)定》 (DL/ T 5154—2012)進(jìn)行了比較分析. 探究了《架空輸電線路桿塔結(jié)構(gòu)設(shè)計技術(shù)規(guī)程》(DL/ T 5486—2020)修編對 35~ 750kV 桿塔通用設(shè)計的影響,提出了桿塔通用設(shè)計的優(yōu)化建議.
關(guān)鍵詞: 架空輸電線路; 桿塔; 通用設(shè)計; 規(guī)程修編; 優(yōu)化設(shè)計
中圖分類號:TU391 文獻(xiàn)標(biāo)志碼:A 文章編號:1002-848X(2023)10-0021-05
DOI:10. 19701 / j. jzjg. LS220106
Research on influence of design regulation change of supporting structure on its general design
FANG Zhenggang, LI Zheng, LI Yigang, LIU Riu
(China Electric Power Research Institute, Beijing 100055, China)
Abstract:The main revision content of Technical specification for the design of steel supporting structures of overheadtransmission line( DL/ T 5486—2020) were briefly introduced. The differences in the main regulations in the technicalspecification that have a greater impact on the design of transmission towers and Technical code for the design of tower andpole structures of overhead transmission line ( DL/ T 5154—2012) were compared and analyzed. The influence of therevision of Technical specification for the design of steel supporting structures of overhead transmission line(DL/ T 5486—2020)on the general design of 35~ 750kV supporting structure was studied. The optimization suggestions of general designof the supporting structure were proposed.
Keywords:overhead transmission line; supporting structure; general design; regulation revision; optimal design
∗國家電網(wǎng)公司科技項目 35kV~ 750kV 架空線路桿塔通用設(shè)計優(yōu)化技術(shù)研究(GC71-21-004).
第一作者:房正剛,碩士,高級工程師,主要從事線路結(jié)構(gòu)及輸電線路通用設(shè)計研究,Email:mexie1204@ 163. com.
[引用本文] 房正剛,李正,李毅剛,等. 桿塔結(jié)構(gòu)設(shè)計規(guī)程變化對桿塔通用設(shè)計的影響研究[J]. 建筑結(jié)構(gòu),2023,53(10): 21-25. FANG Zhenggang, LI Zheng, LI Yigang, et al. Research on influence of design regulation change ofsupporting structure on its general design [J]. Building Structure,2023,53(10):21-25.
