نتایج جستجو برای: lead rubber bearing

تعداد نتایج: 428442  

ژورنال: علوم آب و خاک 2012
امیرحسین خوشگفتارمنش, , حمیدرضا عشقی‌زاده, , سید محمدیحیی بیدکی, , محمدعلی حاج عباسی, ,

Waste tire rubbers are considered one of the environment pollutants. Increased production of these pollutants has led to more serious consideration of ways to reduce the harms caused by their accumulation in the environment. Therefore, the effects of incorporation of waste rubber crushed particles in two sizes of 1-2 and 3-5 mm and the amounts of 0, 5, 10 and 20 Mg ha-1 in a calcareous soil (0-...

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The seismic response characteristics of a lead-rubber-bearing(LRB) base-isolated structure under rare and very earthquakes were investigated. acceleration, ductility coefficient, shear strain the LRB increase significantly in comparison to earthquakes; particular, may exceed ultimate cause damage structure. criterion selected for optimum tuned inerter damper (TID) TID–LRB hybrid control system ...

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