Pouring method for ultra-wide and large-size V-shaped pier

• Main Authors: ZHAO LIBO, CHEN LEI, CHEN XIUJIE, SHI XIANGYU, PANG KANG
• Format: Patent
• Language: Chinese; English
• Published: 30.12.2022
• Subjects: ASSEMBLY OF BRIDGES; CONSTRUCTION OF BRIDGES; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FIXED CONSTRUCTIONS; OR VIADUCTS

The invention designs a pouring method for an ultra-wide large-size V-shaped pier, which comprises the following steps of: transversely forming a plurality of rows of material distribution openings and a plurality of rows of vibrating holes in an inner template of the V-shaped pier, hanging three rows of lifting ropes on the outer wall of an outer template, hanging a monitoring steel bar at the lower end of each lifting rope, vertically burying a reference steel bar corresponding to each measuring scale on the ground, and pouring the corresponding measuring scale into the corresponding reference steel bar; drawing white lines at the same height on the monitoring steel bar and the reference steel bar; concrete is poured in a layered mode through the material distribution openings in all the layers, and the concrete is vibrated through the vibration holes; along with the rising of the concrete surface, the vibrating hole and the material distribution opening are blocked layer by layer; and when the concrete is