山西科技
山西科技
산서과기
SHANXI KEJI
2012年
4期
110-111
,共2页
支架法%变截面连续箱梁%施工工艺
支架法%變截麵連續箱樑%施工工藝
지가법%변절면련속상량%시공공예
supporting%continuous box-girder of variable cross-section%construction technique
阳城县下川桥为三孔变截面预应力连续箱梁桥,主桥桥跨布置为30 m＋40 m＋30 m。采用支架浇注法施工,主要介绍了其上部结构的施工工艺。
暘城縣下川橋為三孔變截麵預應力連續箱樑橋,主橋橋跨佈置為30 m＋40 m＋30 m。採用支架澆註法施工,主要介紹瞭其上部結構的施工工藝。
양성현하천교위삼공변절면예응력련속상량교,주교교과포치위30 m＋40 m＋30 m。채용지가요주법시공,주요개소료기상부결구적시공공예。
Xiachuan Bridge of Yangcheng County is a three-span pre-tension continuous box-girder bridge of variable crosssection, with the spans respectively being 30, 40 and 30 meters. The paper mainly introduces the supporting construction technique of the upper part of the bridge.
