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Title

EVALUATION OF TUNNEL SUPPORT SYSTEM IN OPHIOLITIC MÉLANGE ROCK MASSES BY MEANS OF A CASE STUDY OF AZAD TUNNEL

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  0-0

Abstract

 One of the most important tasks of underground structural designing engineers is to find the best way for providing stability of structure according to geotechnical properties. Because of difficulty and cost of accurate achieving of designing parameters, empirical methods for the STABILITY ANALYSIS of the spread area have been used. In this study we investigated the engineering quality of OPHIOLITIC MELANGE rock masses in the Azad TUNNEL route by laboratory and field studies and bore holing. After categorizing rock masses, RMR, Q and GSI, their geomechanical properties were evaluated. Adequate supporting systems for TUNNEL with 6 meters span were evaluated based on ground SQUEEZING POTENTIAL by use of Bieniawski and Barton suggesting methods as well as Sing and Goel criteria. At last the stability of the TUNNEL was assessed.

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    APA: Copy

    SHOJAEI, H., UROMIAEI, A., & SHARIFI, H.. (2010). EVALUATION OF TUNNEL SUPPORT SYSTEM IN OPHIOLITIC MÉLANGE ROCK MASSES BY MEANS OF A CASE STUDY OF AZAD TUNNEL. JOURNAL OF GEOTECHNICAL GEOLOGY (APPLIED GEOLOGY), 6(3), 0-0. SID. https://sid.ir/paper/358144/en

    Vancouver: Copy

    SHOJAEI H., UROMIAEI A., SHARIFI H.. EVALUATION OF TUNNEL SUPPORT SYSTEM IN OPHIOLITIC MÉLANGE ROCK MASSES BY MEANS OF A CASE STUDY OF AZAD TUNNEL. JOURNAL OF GEOTECHNICAL GEOLOGY (APPLIED GEOLOGY)[Internet]. 2010;6(3):0-0. Available from: https://sid.ir/paper/358144/en

    IEEE: Copy

    H. SHOJAEI, A. UROMIAEI, and H. SHARIFI, “EVALUATION OF TUNNEL SUPPORT SYSTEM IN OPHIOLITIC MÉLANGE ROCK MASSES BY MEANS OF A CASE STUDY OF AZAD TUNNEL,” JOURNAL OF GEOTECHNICAL GEOLOGY (APPLIED GEOLOGY), vol. 6, no. 3, pp. 0–0, 2010, [Online]. Available: https://sid.ir/paper/358144/en

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