کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6772561 512778 2014 14 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Centrifuge modeling of interaction between reverse faulting and tunnel
ترجمه فارسی عنوان
مدل سازی سانتریفیوژ از تعامل بین معکوس و تونل
کلمات کلیدی
مدل سازی سانتریفیوژ، شکست گسل معکوس، تونل، شن، زمین لرزه،
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات مهندسی ژئوتکنیک و زمین شناسی مهندسی
چکیده انگلیسی
In this study, a series of centrifuge tests, modeling reverse fault rupture with 60° dip angle, were conducted in a dry sandy soil with a tunnel embedded in the soil layer. The test results showed that the tunnel and soil responses depended on the tunnel position, soil relative density and tunnel rigidity. Tunnels appeared be able to deviate the fault rupture path, while this deviation may be associated with significant rotation and displacement of the tunnel. However, a deeper tunnel was able to diffuse the shear deformation to a wider zone with an unsmooth surface displacement which may cause severe damage to the surface structures. Finally, the tunnel rotation, the location of the fault outcropping, the vertical displacement of the ground surface, the effect of tunnel rigidity on fault rupture path and surface displacement and the effect of soil relative density on fault-tunnel interaction were reported and discussed in this study.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Soil Dynamics and Earthquake Engineering - Volume 65, October 2014, Pages 151-164
نویسندگان
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