GB/T 51438-2021 Active National standards

GB/T 51438-2021 Design Standards for Shield Tunneling Projects

GB/T 51438-2021

Publish Date: 2021-09-08 Implement Date: 2022-02-01 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: GB/T 51438-2021

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Earth and stone work, tunnel engineering

ICS Name: Earthwork, excavation, foundation construction, and underground engineering

Publish Date: 2021-09-08

Implement Date: 2022-02-01

Pages: 112 pages

Scope

1.0.1 This standard is formulated to implement the national technical and economic policies in the design of shield tunnel projects, ensuring safety, reliability, energy conservation, environmental protection, advanced technology, and economic feasibility. 1.0.2 This standard applies to the design of new shield tunnel projects in urban rail transit, railways, urban roads, highways, water conservancy, power industries, and municipal industries such as water supply, drainage, gas, heating, and urban underground comprehensive pipe galleries. 1.0.3 In addition to complying with this standard, the design of shield tunnel projects shall also comply with the provisions of the relevant national standards currently in force.