Franciss, F.O. Primary Author mixed material bibliography Netherland AA Balkema Publishers 1994 en English

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xiii+200p.: Illus.; 17,5 x 25,5 The final mode of equilibrium of a tunnel section results from an interplay among the stiffness of the support needed, the short and long-term mechanical properties of the excavated rock mass and the time-dependent stress redistribution induced by tunnlelling. For a temporary unsupported tunnel heading, submitted to s changing stress field induced by the face progress, the provisional stability, before support installastion, basically depends on the short-term behaviour of the surrounding rock mass. LOKASI: Ruang Koleksi Umum Rak: 2 TUNNELING 624. 19 9054101458 Perpustakaan Direktorat Bina Teknik Jalan dan Jembatan Direktorat Jenderal Bina Marga - Kementerian Pekerjaan Umum (NPP: 3273244A00000001) 624. 19 FRA w 0000023077 My Library (Rak 2) 624. 19 FRA w rock.jpg.jpg 23526 2021-11-18 08:59:25 2025-03-07 10:11:43 machine generated