T/CCTAS 133-2024 Active Group standards

T/CCTAS 133-2024 Transit Intercity Railway Round Work Tunneling Technical Specification for the Guangdong-Hong Kong-Macao Greater Bay Area

Publish Date: 2024-10-30 Implement Date: 2024-10-30 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 133-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: \nTransportation Engineering

ICS Name: Integrated Railway Engineering

Publish Date: 2024-10-30

Implement Date: 2024-10-30

Scope

Main technical content: The construction of circular work pits for intercity railways in the Guangdong-Hong Kong-Macao Greater Bay Area lacks unified technical standards, which is not conducive to the coordinated utilization of resources. To implement the practice of building a transportation powerhouse and the "Double Carbon" strategy, and to improve the content of existing industry standards, this specification was compiled. This specification unifies the technical standards for circular work pits for intercity railways, provides theoretical guidance for engineering design, construction, monitoring, and inspection, and significantly reduces engineering investment while ensuring construction and operation safety. Prior to the compilation of this specification, extensive case studies, theoretical analyses, and special research were conducted to summarize the engineering practice experience in the Guangdong-Hong Kong-Macao Greater Bay Area. Through expert consultations and solicitation of opinions, various views were fully absorbed to form a draft standard, a draft for solicitation of opinions, a draft for review, and a draft for approval.