山西建筑
山西建築
산서건축
SHANXI ARCHITECTURE
2011年
29期
41-43
,共3页
钢管塔结构%柔性法兰%强度计算理论%法兰板
鋼管塔結構%柔性法蘭%彊度計算理論%法蘭闆
강관탑결구%유성법란%강도계산이론%법란판
steel pipe tower structure%flexible flange%strength calculation theory%flange plate
介绍了法兰连接是输电线路钢管塔结构连接的主要形式，包括加劲法兰和无加劲法兰，通过对比分析我国及日本关于无加劲法兰承载力计算理论的差异，并且对国内外系列无加劲法兰试验进行分析验证，重点探讨了无加劲法兰的法兰板厚计算方法及其精准性，分析结果表明日本关于无加劲法兰的强度计算方法和法兰板设计理论更为精确，无加劲法兰设计时用来计算校核。
介紹瞭法蘭連接是輸電線路鋼管塔結構連接的主要形式，包括加勁法蘭和無加勁法蘭，通過對比分析我國及日本關于無加勁法蘭承載力計算理論的差異，併且對國內外繫列無加勁法蘭試驗進行分析驗證，重點探討瞭無加勁法蘭的法蘭闆厚計算方法及其精準性，分析結果錶明日本關于無加勁法蘭的彊度計算方法和法蘭闆設計理論更為精確，無加勁法蘭設計時用來計算校覈。
개소료법란련접시수전선로강관탑결구련접적주요형식，포괄가경법란화무가경법란，통과대비분석아국급일본관우무가경법란승재력계산이론적차이，병차대국내외계렬무가경법란시험진행분석험증，중점탐토료무가경법란적법란판후계산방법급기정준성，분석결과표명일본관우무가경법란적강도계산방법화법란판설계이론경위정학，무가경법란설계시용래계산교핵。
The paper introduces the flexible flange is the main form for the steel pipe tower structure connection of the transmission lines, including the galvanism flange and non-stiffened flange, analyzes and proves the non-stiffened flange experiments at home and abroad by comparing the differences in the non-stiffened flange loading calculation theories in China and Japan, explores the flange plate thickness calculation methods and accuracy of the non-stiffened flange, and proves by the results that the strength calculation methods of the non-stiffened flange and the flange plate design theory in Japan are more correct, and the non-stiffened flange can be used to check in the design.
