Ditemukan 1 dokumen yang sesuai dengan query
Jong, Tomy
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The transportation or railway system constructors usually, wherever possible, build the transportation system on the ground surface and avoid the necessity of underground tunnelling. However, this is not always possible. In many locations, such as mountainous area, hilly area or urban area, the underground tunnelling have to be built. The main problem of underground tunnelling is the soil stability around the tunnel, and the problems continue to mount for long and big tunnel. Therefore in ...
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Depok: Fakultas Teknik Universitas Indonesia, 2002
T3356
UI - Tesis Membership Universitas Indonesia Library
