T/CCTAS 210-2025 Active Group standards

T/CCTAS 210-2025 Design Code for Concrete Composite Beams with Extra-Large-Size H-Steel Sections

T/CCTAS 210-2025

Publish Date: 2025-04-24 Implement Date: 2025-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CCTAS 210-2025

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Bridge construction

Publish Date: 2025-04-24

Implement Date: 2025-05-01

Scope

Main technical content: The oversized H-section steel is a hot-rolled H-section steel with a section height of not less than 1200mm. The oversized H-section steel concrete composite beam uses H-section steel as the steel longitudinal beam of the steel-concrete composite beam, reducing the welding manufacturing process of the steel beam and significantly reducing the engineering cost of the steel-concrete composite beam. This document is compiled on the basis of summarizing the practical experience and scientific research results of steel-concrete composite structure bridges at home and abroad, and is suitable for the design of oversized H-section steel concrete composite beams for highway and urban bridges. It provides technical support for the design of H-section steel concrete composite beams and improves the technical and economic efficiency of steel-concrete composite structure bridges.