Abstract: Concrete specimens used in this study as artificial rock samples were created to investigate the effects of grain size and specimen size on the mechanical properties of cementitious material. For this purpose, three concrete ...

Abstract: This paper studies the accuracy of a technique which is capable of predicting and modeling a wide range of creep life in Nibased superalloys. The خ¸projection method was applied to characterize the creep behavior of the ...

Abstract: This study investigated electrokinetic removal of cadmium and copper from contaminated soil of the Koushk mine tailing dam. The effect of ethylenediaminetetraacetic acid (EDTA) 0.1 M as catholyte and NaOH 0.1 M as an anolyte ...

Abstract: Optimized and cost-effective railway track repair and maintenance planning requires periodic evaluation of railway track performance for which a track condition index is necessary. In particular, rail internal defects have ...