پديد آورنده :
يوسفيان، نعمت
عنوان :
تثبيت خاك ماسه اي بوسيله مخلوطي از پليمر مايع و پودر لاستيك
مقطع تحصيلي :
كارشناسي ارشد
گرايش تحصيلي :
مكانيك ﴿خاك و پي﴾
محل تحصيل :
اصفهان: دانشگاه صنعتي اصفهان، دانشكده عمران
صفحه شمار :
هشت، 99ص.: مصور، جدول، نمودار
يادداشت :
ص.ع. به فارسي و انگليسي
استاد راهنما :
محمود وفائيان
توصيفگر ها :
پلي ونيل استات , اكرليك رزين , مقاومت فشاري , مقاومت برشي
تاريخ نمايه سازي :
6/8/91
استاد داور :
محمدعلي روشن ضمير، مسعود مير محمد صادقي
تاريخ ورود اطلاعات :
1396/09/20
چكيده فارسي :
به فارسي و انگليسي: قابل رويت در نسخه ديجيتالي
چكيده انگليسي :
Isfahan University of Technology Department of civil engineering Stabilization of Sandy Soil with Mixture of Liquid Polymer and Tire Powder By Nemat yosefian Supervisors M VafaeianAbstractIncrease in construction projects lack of appropriate soils engineering properties varietyof polymer products proper and use of worn rubber are main intentions of this project sandy soil have low bearing capacity and can cause damage to overlaying structures civilengneers are always confronted by depletion of quality construction materials for roadannstruction variety of nontraditional soil stabilization such as polymer emulsions acids lignin derivatives enzymes tree resin emulsions these additives may be in liquid or solidstate and are often louted to be applicable for most soils Polyvinyl acetate Acrylicpolymer resin and rubber powder are used to stabilize sandy soil Samples areexperimented under uniaxial and direct shear tests The effects of polymer and rubberpowder contributions on compressive strength of samples are studied for 1 3 7 14 28day time period The impact of heat sodium chloride humidity and adding clay oncompressive strength of stabilized samples are analyzed Internal friction angle adhesionand shear strength of stabilized soil are compared with control sample sample withoutpolymer and rubber powder The results show mentioned polymers and rubber powderwould cause significant increment in compressive strength and shear strength parametersof soil The results show stabilized samples would reach approximately to 85 of theircompressive strength after seven days for two polymers Increase in temperature and saltare resulted an increment and reduction in compressive strength respectively Compressive strength decreases by adding moisture to stabilized samples especially forpolyvinyl acetate although moisture does not eradicate polymer tissues Keywords Polyvinyl acetate Acrylic resin compressive strength shear strength Uniaxial test direct shear test
استاد راهنما :
محمود وفائيان
استاد داور :
محمدعلي روشن ضمير، مسعود مير محمد صادقي
