公路现浇箱梁满堂红支架结构设计

摘要

根据现场地形条件、支架高度与安全性、支架成本等因素，对国道318线林芝至拉萨段公路改造工程之林芝至工布江达段车行桥现浇箱梁支架施工进行设计，采用公路现浇箱梁满堂红钢管支架的设计方法，保证了工程的质量和安全，提高了施工进度。%In accordance with topographic conditions, support height and safety, support cost, etc, support for the cast-in-situ box girder on the carriageway bridge at Linzhi-Gongbujiang section, Linzhi-Lasha highway of G318 is designed. The design method of the full scaffolding pipe support for the cast-in-situ box girder assures the engineering quality and safety and improves the construction progress as well.