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A platform for research: civil engineering, architecture and urbanism
V-shaped pier outer support construction method
A V-shaped pier outer support construction method comprises preparation work before construction, foundation pit refilling and processing, ground beam truss foundation construction, right-angle truss installation, pier rebar and formwork installation, fine rolling and rough twisted steel installation, V-shaped pier concrete pouring, V-shaped pier formwork and right-angle truss dismounting and other procedures. By means of the comprehensive application of two construction technologies of opposite pulling of a right-angle truss and fine rolling twisted steel, the single item construction technology is simple, and operation is easy. Compared with a traditional construction method, it is guaranteed that the integrity of a V-shaped pier is kept, no large circulation component penetrates through an inclined leg, additional bending moment cannot be produced at the bottom, and cracks cannot be produced either; the input of circulation materials is little. Meanwhile, the construction safety is guaranteed, the construction process is improved, and the construction cost is reduced.
V-shaped pier outer support construction method
A V-shaped pier outer support construction method comprises preparation work before construction, foundation pit refilling and processing, ground beam truss foundation construction, right-angle truss installation, pier rebar and formwork installation, fine rolling and rough twisted steel installation, V-shaped pier concrete pouring, V-shaped pier formwork and right-angle truss dismounting and other procedures. By means of the comprehensive application of two construction technologies of opposite pulling of a right-angle truss and fine rolling twisted steel, the single item construction technology is simple, and operation is easy. Compared with a traditional construction method, it is guaranteed that the integrity of a V-shaped pier is kept, no large circulation component penetrates through an inclined leg, additional bending moment cannot be produced at the bottom, and cracks cannot be produced either; the input of circulation materials is little. Meanwhile, the construction safety is guaranteed, the construction process is improved, and the construction cost is reduced.
V-shaped pier outer support construction method
GAO HUI (author) / HAO FENGBO (author) / LIU ZHIBIN (author) / HAN JINHAO (author)
2015-09-23
Patent
Electronic Resource
English
IPC:
E01D
BRIDGES
,
Brücken