RMR and Q-system rating were determined by using field data and the mechanical properties of intact rock samples were evaluated in the laboratory.
Support designs were proposed according to rock mass condition by RMR and Q-system. Computer software Phase2 8.0 (RocScience), (a 2D finite element program) was used as numerical method.
In this study, the rock mass along the tunnel axis was assessed using rock mass rating (RMR) and tunneling quality index (Q-system
DCD's clients can access the latest innovative services through the updated Nibras, such as Service Appointment Booking via Q-System
and Attendance Smart Notice Receipt, said a media statement on Sunday.
Kirillov and Reshetikhin  have attached to [delta] an infinite system of algebraic equations called a Q-system
, with unknowns [Q.sup.(i).sub.k] (i [member of] I, k [member of] N) in a commutative ring.
On-the-road prices range from pounds 14,974 for the 1.6 Twin Spark in standard trim to pounds 23,364 for the 2.5-litre V6 24 valve Q-System
Veloce version with leather trim.
He will provide customer and field sales support for Friz, Bargstedt, Ligmatech, Q-System
and Schmalz -- the company's line of presses, profile wrappers and material handling equipment.
ALFA Romeo's acclaimed 156 sports saloon range continues to expand.The latest arrival is an automatic transmission version of the 156 2.5-litre V6 24 valve, better known as the Q-system
Rock mass quality system (Q-system
) has been used for the current project.
Engines include three Alfa Twin Sparks (1.6, 1.8 and 2.0, the latter also available with Selespeed transmission), the powerful 2.5 V6 24v (which is also available with a Q-System
gearbox), and a JTD 2.4-litre, five-cylinder turbodiesel.
Rock Mass Rating (RMR), Tunneling Quality Index (Q-System
) and Geological Strength Index (GSI) classification systems for assessment and classification of rock mass along the axis of tunnel.