城市建筑
城市建築
성시건축
URBANISM AND ARCHITECTURE
2014年
29期
168-168,172
,共2页
城市高架桥施工%单墩三层重叠%施工技术
城市高架橋施工%單墩三層重疊%施工技術
성시고가교시공%단돈삼층중첩%시공기술
city viaduct construction%single pier three layers overlapping%construction technology
随着城市的快速发展，用地变得越来越紧张。为了节约用地，城市多层重叠高架桥应时而生。本文主要研究了高架桥单墩三层箱梁结构同步施工技术，该技术具有施工时间短、施工成本低、占用场地小、材料周转快等特点。
隨著城市的快速髮展，用地變得越來越緊張。為瞭節約用地，城市多層重疊高架橋應時而生。本文主要研究瞭高架橋單墩三層箱樑結構同步施工技術，該技術具有施工時間短、施工成本低、佔用場地小、材料週轉快等特點。
수착성시적쾌속발전，용지변득월래월긴장。위료절약용지，성시다층중첩고가교응시이생。본문주요연구료고가교단돈삼층상량결구동보시공기술，해기술구유시공시간단、시공성본저、점용장지소、재료주전쾌등특점。
With the rapid development of the city, land beca-me more and more nervous. In order to save land, multi-layer viaduct came into being. This paper mainly studies the synchr-onous construction technology of box girder structure of three overlapping box beam of single pier viaduct. This technology has the characteristics of short construction time, low constru-ction cost, smal occupied space, fast turnover of material etc.
