T/JSJTQX 53-2024 Active Group standards

T/JSJTQX 53-2024 The entire lifting construction technical specifications for bridge column breakage

Publish Date: 2024-04-15 Implement Date: 2024-05-01 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/JSJTQX 53-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Bridge construction

Publish Date: 2024-04-15

Implement Date: 2024-05-01

Pages: 11 pages

Scope

Scope: This document specifies the basic requirements, construction techniques, and control measures for the overall lifting of bridge columns using the column-cutting method. This document is applicable to the construction of bridge column-cutting and overall lifting projects. Main technical content: The "Technical Specifications for Bridge Column-Cutting and Overall Lifting Construction" stipulates the technical requirements for the overall lifting of bridge columns using the column-cutting method. The main contents include: basic requirements; the construction process of bridge column-cutting and overall lifting, including construction preparation (including technical requirements for the reaction force structure system, temporary support, limiting structure system, and bridge structure reinforcement), installation and equipment debugging of the lifting system, column-cutting construction, trial lifting and formal lifting, column connection and reinforcement; and construction control. This standard provides comprehensive and systematic technical guidance for highway bridge column-cutting and overall lifting projects, aiming to improve project quality, ensure construction safety, and promote technological progress in the industry.