پديد آورنده :
گوهري، عليرضا
عنوان :
استفاده از نانو ذرات براي ساخت مواد پر كننده درزهاي انبساط و انقباض كانال هاي شني انتقال آب
مقطع تحصيلي :
كارشناسي ارشد
گرايش تحصيلي :
آبياري و زهكشي
محل تحصيل :
اصفهان: دانشگاه صنعتي اصفهان، دانشكده كشاورزي
صفحه شمار :
نه، 124، [II]ص.: مصور، جدول، نمودار
يادداشت :
ص.ع. به فارسي و انگليسي
استاد راهنما :
جهانگير عابدي كوپايي، سعيد اسلاميان
استاد مشاور :
رضا خدادادي
توصيفگر ها :
مواد پوزولاني
تاريخ نمايه سازي :
20/11/87
استاد داور :
منوچهر حيدرپور، كياچهر جعفرنيا
چكيده فارسي :
به فارسي وانگليسي: قابل رؤيت در نسخه ديجيتال
چكيده انگليسي :
Abstract Increasing the world population and as a result the human needs havecaused the increase of solid wastes including agricultural industrial and miningproducts The availability of agricultural by products such as leaf of Phoenixdactilifera wheat and bamboo stem residuals are increasing in the developingcountries The collection and disposal of these residuals are becoming moredifficult and expensive and are therefore left unused as waste materials orsimply burned in the fields thereby creating significant environmentalproblems One approach to reduce the environmental pollution is application ofwaste material in industry which needs researches and experiments In thisresearch the use of nano materials of leaf of Phoenix dactilifera wheat andbamboo stem residuals as a filler and water stop marerials for joints ofirrigation canal was investigated The experiments include 369 samples ofcubical and cylindrical concrete which were stored in different ages 7 28 60 180 days in two environment conditions water and solutions of magnesiumsulfates The portions of nano materials as cement replacement were 0 20 and30 percent The results showed that compressive and tensile strengths ofsamples containing the different percentage of leaf of Phoenix dactilifera wheat and bamboo stem residuals are approximately the same up to 180 daysago However samples incorporating nano materials of bamboo as cementreplacement 20 percent showed excellent performance under waterenvironment conditions Samples incorporating nano materials leaf of Phoenixdactilifera and bamboo stem residuals as cement replacement showed excellentperformance under sulfate environment conditions The results showed that themodulus of elasticity containing the different percentage of Phoenix dactiliferaand bamboo stem residuals has been decreased
استاد راهنما :
جهانگير عابدي كوپايي، سعيد اسلاميان
استاد مشاور :
رضا خدادادي
استاد داور :
منوچهر حيدرپور، كياچهر جعفرنيا
