摘要
简要介绍泰州长江公路大桥三塔两跨悬索桥2个重要技术指标,即主缆与中主鞍座间抗滑移摩擦系数、主梁挠跨比,以及中塔疲劳验算加载模式。
This paper gives a brief introduction to the two important technical indices, the skid resistance frictional coefficients between main cable and cable saddle on the intermediate tower and the deflection-to-span ratio of main girder, of the three-tower and two-span suspension bridge of Taizhou Changjiang River Highway Bridge and also the loading mode for fatigue check calculation of the intermediate tower of the bridge.
出处
《世界桥梁》
北大核心
2008年第1期8-10,27,共4页
World Bridges
关键词
悬索桥
抗滑移摩擦系数
主梁挠跨比
疲劳验算加载模式
suspension bridge
skid resistance frictional coefficient
deflection-to-span ratio main girder
loading mode for fatigue check calculation
