1.

Record Nr.

UNINA9910743261903321

Autore

Chen Jian

Titolo

Shield Tunnel Cutter Replacement Technology / / by Jian Chen, Fanlu Min

Pubbl/distr/stampa

Singapore : , : Springer Nature Singapore : , : Imprint : Springer, , 2022

ISBN

981-16-4107-2

981-16-4106-4

Edizione

[1st ed. 2022.]

Descrizione fisica

1 online resource (327 pages)

Collana

Key Technologies for Tunnel Construction under Complex Geological and Environmental Conditions, , 2662-2912

Disciplina

624.193

Soggetti

Engineering geology

Geotechnical engineering

Transportation engineering

Traffic engineering

Fire prevention

Buildings - Protection

Geoengineering

Geotechnical Engineering and Applied Earth Sciences

Transportation Technology and Traffic Engineering

Fire Science, Hazard Control, Building Safety

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Nota di contenuto

Introduction -- Cutting, Wear and Replacement of Cutting Tools During Shield Tunneling -- Conventional Cutterhead & Tool-Changing Under Normal Pressure Technology -- Normal Pressure Tool Change Technology Based on Basic Pressure and Changeable Knife Design -- Stabilization Technology and Tool Change Technology for Open Face with Pressure Open -- Other Special Tool Changing Techniques.

Sommario/riassunto

This book proposes the tool change methods for the excessive tool wear in the construction rules of shield tunnel construction in China. From the perspective of shield tunneling, atmospheric pressure tool change, pressure opening and tool change, and other special techniques, the tool change technologies are proposed. It highlights a



number of tool-changing techniques and research and development work, including pressure-changing tools, tool-changing tools in the tool-cylinder arm, and cutter-tooth cutter inter-change since the beginning of the construction of the Nanjing Yangtze River Tunnel.