摘要
北京首都国际机场新航站楼T3B工程中,钢筋混凝土环形梁是支撑巨型钢管柱的转换梁。工程施工中解决了环形钢筋的加工安装、梁柱节点钢筋的排布、环形梁模板与直梁模板的拼接、梁柱节点高强度混凝土施工等技术难点,取得了较好的效果。
In Terminal T3B Project of Beijing Capital International Airport, the reinforced concrete ring beam is a type of transfer beam supporting gigantic steel pipe columns. Some technical difficulties were solved in the construction, such as the manufacture and installation of ring steel bar, arrangement of steel bar in the beam-column joints, formwork joint between ring beam and straight beam, construction of high performance concrete of beam-column joint and etc., reaching good effect.
出处
《建筑技术》
北大核心
2008年第2期104-106,共3页
Architecture Technology
关键词
环形梁
梁柱节点
高强度混凝土
ring beam
beam-column joint
high performance concrete
