GB 12340-1990
Replaced
T/CHTS 10183-2025
Active
Group standards
T/CHTS 10183-2025 The Technical Specification for Surveying and Mapping Technology of Hong Kong-Zhuhai-Macao Bridge Project
T/CHTS 10183-2025 The Technical Specification for Surveying and Mapping Technology of Hong Kong-Zhuhai-Macao Bridge Project
Price:
$ 20.00
Basic Information
Standard Code:
T/CHTS 10183-2025
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Astronomy, geodesy, and geography
Publish Date:
2025-01-03
Implement Date:
2025-01-17
Scope
Scope: This regulation applies to the measurement of the main project of the Hong Kong-Zhuhai-Macao Bridge at all stages of surveying, design, construction, and operation and maintenance. Measurements for other similar cross-sea bridges and tunnel projects can be carried out in accordance with this regulation; Main technical content: It is divided into 10 chapters and 5 appendices, with the main contents including: General Principles, Terminology and Symbols, Planimetric Control Surveying, Elevation Control Surveying, Construction of GNSS Continuous Operating Reference Station System, Survey for Design, Bridge Construction Surveying, Construction Surveying of Artificial Islands and Tunnels on Islands, Construction Surveying of Immersion Tunnels, Operation Period Surveying, and Appendices.
Development Information
Related Standards
GB 12341-1990
Replaced
GB 12341-1990 1:25000, 1:50000 and 1:100000 topographic maps—Specifications for aerophotogrammetric field work
GB/T 13605-1992
Abolished
GB/T 13605-1992 Coordinatograph
GB/T 13977-1992
Replaced
GB/T 13977-1992 Specifications for aerophotogrammetric field work 1:5000, 1:10000 topographic maps
GB/T 13989-1992
Replaced
GB/T 13989-1992 Subdivision and numbering for the national primary scale topographic maps
GB/T 13990-1992
Replaced