T/DGGC 005-2024 Active Group standards

T/DGGC 005-2024 Underground docking and shell dismantling construction technical requirements for shield tunneling

Publish Date: 2024-03-18 Implement Date: 2024-07-01 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: T/DGGC 005-2024

Standard Type: Group 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: 2024-03-18

Implement Date: 2024-07-01

Pages: 18 pages

Scope

This document specifies the relevant requirements for the underground docking and shell disposal and disassembly of shield tunneling machines.
This document is applicable to the underground docking and shell disposal and disassembly of shield tunneling machines when the receiving end of the shield tunnel does not have the conditions to set up a working well or when the economic feasibility of setting up a working well is relatively poor.