GB/T 43991-2024
Active
DB35/T 1941-2020
Active
Fujian ProvinceLocal standards
DB35/T 1941-2020 Maintenance Technical Specification for Substructure Structure of Undersea Tunnel on Highway
DB35/T 1941-2020 Maintenance Technical Specification for Substructure Structure of Undersea Tunnel on Highway
Basic Information
Standard Code:
DB35/T 1941-2020
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Bridge and culvert engineering
ICS Name:
\nTunnel construction
Publish Date:
2020-12-30
Implement Date:
2021-03-30
Pages:
58 pages
Scope
This document stipulates the requirements for the transfer and acceptance of maintenance, safety protection, health monitoring, inspection, technical condition assessment, repair and maintenance, and disease treatment of the civil structures of highway undersea tunnels, as well as technical management. This document applies to the maintenance and management of the civil structures of highway undersea tunnels built by the drilling and blasting method; it also applies to the maintenance and management of the civil structures of other types of tunnels.
Development Information
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DB61/T 1771-2023
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DB61/T 1771-2023 Guidelines for Quality Control of Waterproofing Construction in Highway Tunnels
DB61/T 1770-2023
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DB61/T 1770-2023 Guidelines for Quality Control of Secondary lining Construction in Highway Tunnels
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