Through related examines calculated that unifies my unit related construction experience, definite cast-in-place box Liang full house support plan of construction.

The paper mainly discusses the design of construction schemes for cast in situ box girder spanning the freeway and the points for attention for construction.

In this paper, the construction schemes, key construction techniques and construction control of the rigid -frame structure, steel box basket handle arch and steel trusses, are mainly described.