摘要
结合马蹄沟大理河特大桥73号墩现浇段满堂支架施工工艺流程,分别对设计荷载箱梁底横板的强度、挠度等进行了检算,得出支架搭设安全满足施工要求的结论,为调整底模标高,确保箱梁施工安全提供了准确数据。
Combining with the construction technological process of the whole-roof prop stands in cast-in-place phase of mound No.73 of Matigou.Dali river extra large Bridge,the thesis separately checks and calculates the design load,the strength of baseboard of the box beam,deflection and so on,provides accurate data for adjusting the standard height of the baseboard and ensuring the safety of the construction of box beams.
出处
《山西建筑》
2010年第17期309-310,共2页
Shanxi Architecture
关键词
连续现浇箱梁
施工工艺
强度
挠度
continuous cast-in-place box beam
construction technology
strength
deflection
