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Abstract of the Article

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Appointment of SEFID KOOH fault range in CHESHMEYEH LANGHAN with making use the TSP method

Authors:
[ ALI MASIBI ] - MANAGER OF LEGHAN TUNNEL, ZAYAND AB engineering group
[ KOOROSH SHAHRIAR ] - professor assistance of mine college OF BAHONAR university IN KERMAN
[ REZA TAKI ] - mine extraction student in BAHONAR UNIVERSITY IN kerman

Abstract:

Water transferring tunnel of CHESHMEYEH LANGAN tunnel with the length of 13760 meter for transferring the water from the branch of DEZ river to ZAYANDEHROOD are constructed in FEREIDOON SHAHR IN ISFAHAN. Excavation operations are done from 2 part of the internal and external with using 2 excavate machine (TBM). Constructed the other parts of the tunnel range are consist of MARNI lime in internal part and mass lime in external part. Boundary of exchanging the layer are named as a KOOH SEFID fault that are the probable of contact with the water and un stability of stone and have hazards for excavation machine that are come from internal part of the tunnel. With looking at the kink of central geology of the ZOON and KOOH SEFID range and maximum dept of the layer changing are not with surface geology and for knowing the stock condition they use tunnel seismic prediction TSP method. This paper introduce the CHESHMEYE LANGAN plane and the way of doing TSP test and explain the results of that in CHESHMEYE LANGAN tunnel.

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