Research On Construction Technology Of The North Peace River

Arch is a country road with a very wide bridge，Which concrete box arch bridge inconstruction can withstand greater pressure，with good stability. After the completion ofthe bridge， Due to the unique box-shaped form makes the main arch bending，torsionalrigidity than other forms of large multi-section. Therefore，at this stage，bridgeconstruction，has become one of the bridge priority.In the article, an entity Beitaiping River Bridge project, analyzes and discusses thenorthern region of the structure of small span arch bridge，Combined bridge topography,geology, landscape and other factors determine the choice of small box-shaped bracketassembly of prefabricated concrete arch bridge. Analyzes and summarizes the kind ofbridge construction technology：Describes the structure of box type bridge structure，Determine the design of the bridge；Using Midas software have calculated on thecarrying capacity of the constant load and moving load; Select a feasible constructionplan, Quality and efficient completion of the construction task; After the completion ofthe bridge, understanded the actual working condition of the bridge through the directstatic load test; The design and construction of the bridge provides a valuableexperience.The completion of the Beitaiping River Bridge, improving the road networkstructure of Luquan City, contributed to its economic development, added a beautifullandscape for the park.Reinforced concrete box arch bridge with Advantage of low cost, sleek, less postmaintenance costs etc., occupy an important position in bridge construction. Althoughthe requirements in the northern region are smaller span，but have huge number.Therefore, the construction of this bridge highlights its necessity as a template study.