Khalid Elbaz Ahmed <br/><br/>
Use of light weight defliectometer (Dynamic plate load test) in characterization of calcareous and siliceous sands /  
 استخدام جهاز التحميل الديناميكى خفيف الوزن فى تحديد خصائص الرمل الجيرى والسيليسى 
Khalid Elbaz Ahmed ; Supervised Mohamed Ibrahim Amer , Amr Farouk Elhakim 
 - Cairo :   Khalid Elbaz Ahmed ,   2013 
 - 134 P. :   charts , facsimiles , maps ;   30cm 
<br/><br/>Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Civil Engineering 
<br/><br/> The light weight deflectometer (LWD) is a hand portable device that was originally developed in Germany to measure the soil in situ LWD modulus . Typically this modulus is used to evaluate the subsoil degree of compaction and soil static modulus . That it is suitable for compaction quality control of soil - surfaced roads embankments and replacement fills 
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<br/><br/><label>Subjects--Index Terms: </label>California bearing ratio  Light weight defliectometer  Siliceous sands