Appointment of minimum propping pressure for front of tunnel in EPB method

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Showing Abstract of Appointment of minimum propping pressure for front of tunnel in EPB method

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Title	Appointment of minimum propping pressure for front of tunnel in EPB method
Topic:	Analyse Methods	Published Year:	2004
Presentation:	Oral	Published in:	[ 6th Iranian Tunneling Conference ]
Original Language:	Persian	Full Text Size:	Not Available

Abstract of the Article

Note: English CIVILICA is in its Trial Period so Full Texts can not be provided! Persian users can download it here

Appointment of minimum propping pressure for front of tunnel in EPB method

Authors:
[ SAJAD KALANTARY ] - MS student of rock mechanics, engineering college of KERMAN SHAHID BAHONAR University
[ KOOROSH SHAHRIAR ] - professor assistant of KERMAN Engineering University
[ ALI KHOSHRAVAN AZAR ] - professor assistance of industrial college

Abstract:

Appointment of minimum propping pressure in front of tunnel is one of the important parts in the excavation of tunnel with making use of the SHILD machine in flexible fields. This pressure is finds from tunnels geometry and different geological parameter like homogeneous zone. The paper explains the method of accounting the pressure with using the way of equality of many layering chock. After that with study of submarian in TABRIZ city the pressure was accounted in homogeneous and un homogeneous way. Results show that this method is a best method in accounting the pressure.

Keywords:

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