DB61/T 1768-2023
Technical regulations for construction of steel plate-concrete composite girder bridges (English Version)

Scope: This document stipulates the basic regulations, materials, construction process, construction preparation, steel structure processing and transportation, bridge deck prefabrication and transportation, steel beam erection, bridge deck installation, construction monitoring and quality inspection, etc. for the construction of highway steel plate-concrete composite girder bridges. requirements. This document is applicable to the construction of highway steel plate-concrete composite girder bridges. Other steel-concrete composite girder bridges can be referred to.

DB61/T 1768-2023 Referenced Document

GB 50205 Code for acceptance of construction quality of steel structures
GB 50661 Code for welding of steel structures
GB/T 1591 High strength low alloy structural steels
GB/T 4171 Atmospheric corrosion resisting structural steel
GB/T 5224 steel strand for prestressed concrete
GB/T 5313 Thickness direction performance steel plate
GB/T 700 Carbon structural steels
GB/T 714 Structural steel for bridge
JGJ/T 178 Technical specification for application of shrinkage-compensating concrete
JGJ/T 283 Technical specification for application of self-compacting concrete
JT/T 722 Technical conditions for anti-corrosion coating of highway bridge steel structures
JTG 3362
JTG D64 Specifications for Design of Highway Steel Bridge
JTG F80/1 Inspection and Evaluation Quality Standards for Highway Engineering.Section 1　Civil Engineering
JTG/T 3650 Technical Specifications for Highway Bridge and Culvert Construction

2023 DB61/T 1768-2023 Technical regulations for construction of steel plate-concrete composite girder bridges