Construction technology of block 0 and block 1 of the continuous beam of Bajianghe large Bridge
Liang We
Abstract
Liang We
Abstract
In order to ensure the construction quality and the safety of the prestressed concrete continuous girder with variable section of Bajianghe large Bridge,the author analyzes the construction technology and the construction process control,puts forward the construction scheme of the construction procedure of the brackets perpressing,the concrete pouring and the prestress tension,achieves the expected effect of the construction,solves the common problems successfully in the construction of block 0 and block 1 of the continuous beam.
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In order to ensure the construction quality and the safety of the prestressed concrete continuous girder with variable section of Bajianghe large Bridge,the author analyzes the construction technology and the construction process control,puts forward the construction scheme of the construction procedure of the brackets perpressing,the concrete pouring and the prestress tension,achieves the expected effect of the construction,solves the common problems successfully in the construction of block 0 and block 1 of the continuous beam.
Key concepts: Bridge (graph theory), Block (permutation group theory), Engineering, Structural engineering, Beam (structure), Box girder, Process (computing), Girder