DB15/T 3114-2023
Technical regulations for welding construction of orthotropic steel bridge decks (English Version)

Standard No.

DB15/T 3114-2023

Language

Chinese, Available in English version

Release Date

2023

Published By

Inner Mongolia Provincial Standard of the People's Republic of China

Latest

DB15/T 3114-2023

Scope

Scope This document specifies the welding process assessment, welding technology, quality inspection, etc. of orthotropic steel bridge decks. It is applicable to the welding construction of longitudinal and transverse ribs and bridge decks of orthotropic steel bridge decks of highway bridges at all levels, and is implemented as a reference for municipal bridge projects.

DB15/T 3114-2023 Referenced Document

• GB 50661 Code for welding of steel structures
• GB/T 10045 Tubular cored electrodes for non-alloy and fine grain steels
• GB/T 11345 Non-destructive testing of welds, ultrasonic testing technology, testing levels and assessments
• GB/T 14957 Steel wires for melt welding
• GB/T 17493 Tubular cored electrodes for creep-resisting steels
• GB/T 226 Test method for macrostructure and defect of steel by etching
• GB/T 2650 Destructive tests on welds in metallic materials—Impact tests
• GB/T 2651 Destructive testing of welds on metallic materials Transverse tensile testing
• GB/T 2652 Destructive tests on welds in metallic materials—Longitudinal tensile test on weld metal in fusion welded joints
• GB/T 2653 Bend test methods on welded joints
• GB/T 2654 Hardness test methods on welded joints
• GB/T 26951 Non-destructive testing of welds.Magentic particle testing
• GB/T 26952 Non-destructive testing of welds.Magnetic particle testing of welds.Acceptance levels
• GB/T 29712 Weld non-destructive testing ultrasonic testing acceptance level
• GB/T 3323.1 Non-destructive testing of welds—Radiographic testing—Part 1:X- and gamma-ray techniques with film
• GB/T 37910.1 Non-destructive testing of welds—Acceptance levels for radiographic testing—Part 1:Steel,nickel,titanium and their alloys
• GB/T 5117 Covered electrodes for manual metal arc welding of non-alloy and fine grain steels
• GB/T 5118 Covered electrodes for manual metal arc welding of creep-resisting steels
• GB/T 8110 Wire electrodes and weld deposits for gas shielded metal arc welding of non alloy and fine grain steels
• JTG D64 Specifications for Design of Highway Steel Bridge

DB15/T 3114-2023 history

• 2023 DB15/T 3114-2023 Technical regulations for welding construction of orthotropic steel bridge decks

Standard and Specification