چکیده مقاله
In this paper the proper solution to modify circular analysis method of soil support interaction model for considering the effect of earthquake scattering wave on rock was evaluated While the tunnel is excavated displacement in rock around the tunnel will be produced which can create stress distribution Interaction diagram is a good approach to understanding the mechanical behavior of tunnel problems In this field calculation and drawing ground response curve is necessary for specified rock mass, local stress and tunnel geometry In some numerical methods, more complicated geometry case and different local stress have used However in all cases, it is necessary important assumption should be accept about the stress strain behavior, strength criteria and rock failure mechanism The proper method for allocating the plastic and elastic plastic domain is circular In this method, problems are solved by boundary element techniques for diagnosis plastic, elastic plastic and elastic annulus Case studies have shown that with consider earthquake scattering waves; calculated plastic region may be increase by 1 5 to 4 times Therefore the proper solution method for results modifications was presented
کلیدواژهها
نویسندگان
mohammadreza adlparvar
Lecturer in Iran University of Science & TechnologyIUST and Academic member at engineering Faculty of Qom University
Reza Bozorgmehrnia
Master of science in Transportation engineering M Sc
شیوه ارجاع
Adlparvar, Mohammad Reza and Bozorgmehrnia, Reza,1391,Presenting Restoration and Retrofitting Process for Monument Damaged of Doroud Earthquake (Jame’ mosque Case Study),9th International Congress on Civil Engineering,Isfahan
ارائهشده در
مجموعه مقالات نهمین کنگره بین الملی مهندسی عمران19 اردیبهشت 1391 · اصفهان