3519

3325

كارشناسي ارشد

اكتشاف معدن

اصفهان: دانشگاه صنعتي اصفهان، دانشكده معدن

1385

ده، 129، [II] ص.: مصور، جدول، نمودار، نقشه﴿ رنگي ﴾

ص. ع. به فارسي و انگليسي

1396/02/27

كتابنامه

معدن

مهندسي معدن

ID3325

به فارسي و انگليسي: قابل رويت در نسخه ديجيتال

Abstract The main Purpose of this study is the stability analysis of water diversion tunnelof the Khersan 3 Dam with geometry of 13 m in diameter and 784 63 m length located at the southeast part of the Lordegan The tunnel goes through thelimestone rock mass formation with different geometry of discontinuity andgeomechanical properties For this reason the tunnel way has been divided intothree zones stability of each zone has done by using of numerical distinctelement method and conventional methods These conventional methods containof the two widely used rock mass classification of rock mass rating RMR and Qsystem A series of data processing are proposed to evaluate the reliable data as aninput for numerical solution Finally a sensitive analysis of parameters whichincludes the deformation modulus friction angle shear stiffness normal stiffnessand stress ratio K0 was performed Additionally It has been discussed that theconcerning the numerical analysis with conventional methods together will beuseful for the stability analysis of the tunneling

حميد هاشم الحسيني، لهراسب فرامرزي

بهروز كوشا، مسعود چراغي