T/CAS 1034-2025 Active Group standards

Technical Specifications for Non-Destructive Detection of Internal Defects in the Lining of Operating Tunnels Using Ground Penetrating Radar (GPR) T/CAS 1034-2025

T/CAS 1034-2025 Specification for Non-destructive Testing Technology of In-service Tunnel lining Internal Defects using Ground-based Radar System

Publish Date: 2025-03-24 Implement Date: 2025-03-24 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/CAS 1034-2025

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Civil engineering and architecture

ICS Name: Bridge construction

Publish Date: 2025-03-24

Implement Date: 2025-03-24

Scope

Scope: This document is applicable to the non-destructive detection of internal defects in the lining of operational tunnels using ground-penetrating radar (GPR). The GPR detection of internal defects in other shield segment linings can be used as a reference. Main technical content: This document specifies the basic requirements, detection operations, data processing, and defect identification analysis for the non-destructive detection of internal defects in the lining of operational tunnels using GPR, as well as the preparation of detection reports.