Continuous beam pre-embedded steel shell zoning machining and separate installation method

• Main Authors: LIU YUANJIE, HUANG YONGHONG, XIAO QIANZHEN, ZHANG NIJIN, ZHANG JIANJUN, LIU HUAPING
• Format: Patent
• Language: Chinese; English
• Published: 11.12.2018
• Subjects: ASSEMBLY OF BRIDGES; CONSTRUCTION OF BRIDGES; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FIXED CONSTRUCTIONS; OR VIADUCTS

A continuous beam pre-embedded steel shell zoning machining and separate installation method includes such steps as dividing and machining wide-side flange plate, upper chamfered wide-side web plate,wide-side web lower chamfered inclined section, wide-side web lower chamfered straight section, corner bottom plate, narrow-side web lower chamfered inclined section, narrow-side web lower chamfered straight section, upper chamfered narrow-side web plate and narrow-side flange plate; 2, butting and welding that inclined section of the low chamfer of the wide-side web plate and the straight sectionof the lower chamfer of the wide-side web plate; Butt welding the inclined section of the lower chamfer of the narrow-side web plate and the straight section of the lower chamfer of the narrow-side web plate; Welding to form a wide-side web plate and a narrow-side web plate with double chamfers; S3: transporting the wide-side flange plate, corner bottom plate, narrow-side flange plate, wide-sideweb plate with double chamf