Tunnelling Meaning: Definition, Examples, and Translations
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tunnelling
[ˈtʌnəlɪŋ ]
Definition
construction method
Tunnelling refers to the process of creating tunnels through various materials, typically for transportation or utility purposes. This construction method can be used to build underground railways, roadways, and sewer systems. Tunnelling is a complex engineering feat that often involves specialized machinery and carefully planned excavation techniques. It is essential in urban development, allowing infrastructure to be built without disrupting surface activity.
Synonyms
Examples of usage
- The tunnelling project beneath the city is progressing on schedule.
- Engineers used advanced techniques for tunnelling through the rocky terrain.
- Tunnelling allows for efficient transportation systems in densely populated areas.
Translations
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Origin of 'tunnelling'
The word 'tunnelling' derives from the noun 'tunnel', which originates from the Old French term 'tonnel', meaning 'a small barrel' or 'a tunnel'. This term was used as early as the 15th century, reflecting the cylindrical shape of a tunnel. The process of tunnelling has a long history, with ancient civilizations like the Romans and Greeks employing various techniques to build underground passages for water, transportation, and military uses. As technology advanced, the methods of tunnelling evolved, leading to modern techniques that allow for deeper and more efficient construction. Today, tunnelling is an integral part of infrastructure development, employing sophisticated machinery and methodologies, including shield tunnelling and tunnel boring machines (TBMs).