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广茂线肇庆西江大桥施工

尤继勤刘长元

铁道部大桥工程局铁道部大桥工程局

Abstract: 荣获首届全国建筑工程鲁班金像奖的肇庆西江大桥,是一座双层公、铁两用特大桥。正桥四墩二台,基础类型有明挖、钻孔灌注柱桩、浮运沉井、钢管柱、双承台管柱基础五种,水中承台采用拆装式水密底板吊箱施工。正桥5×144米连续钢桁梁,是利用原设计跨度为112米的援外钢梁改制的,其架设方法采用了平衡梁、墩旁托架及吊索塔架法同时使用的方案。该桥施工中采用了大量的先进技术,其中多项属国内首创。本文将对这些施工技术怍简要介绍。 
Conference Name:

全国桥梁结构学术大会

Conference Time:

1992-11

Conference Place:

中国湖北武汉

  • Series:

    (C) Architecture/ Energy/ Traffic/ Electromechanics, etc

  • Subject:

    Highway and Waterway Transportation

  • Classification Code:

    U445.4

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