Search Results - "Azarhomayun, Fazel"

A novel hybrid extreme learning machine–grey wolf optimizer (ELM-GWO) model to predict compressive strength of concrete with partial replacements for cement by Shariati, Mahdi, Mafipour, Mohammad Saeed, Ghahremani, Behzad, Azarhomayun, Fazel, Ahmadi, Masoud, Trung, Nguyen Thoi, Shariati, Ali

“…Compressive strength of concrete is one of the most determinant parameters in the design of engineering structures. This parameter is generally determined by…”
Get full text

Effect of Shrinkage Reducing Admixture on Drying Shrinkage of Concrete with Different w/c Ratios by Kioumarsi, Mahdi, Azarhomayun, Fazel, Haji, Mohammad, Shekarchi, Mohammad

“…The reduction of the moisture content of concrete during the drying process reduces the concrete's volume and causes it to shrink. In general, concrete…”
Get full text

Combined Use of Sewage Sludge Ash and Silica Fume in Concrete by Azarhomayun, Fazel, Haji, Mohammad, Kioumarsi, Mahdi, Kheyroddin, Ali

“…The lack of adequate space for sewage sludge disposal has become a significant challenge in many countries. Landfilling and using sewage sludge as fertilizer…”
Get full text

Numerical investigation of truss-shaped braces in eccentrically braced steel frames by Mohammad Haji, Fazel Azarhomayun, Amir Reza Ghiami Azad

“…Eccentrically braced frames are one of the most popular systems in buildings because they provide both high stiffness and ductility to the structure. Other…”
Get full text

Effect of calcium stearate and aluminum powder on free and restrained drying shrinkage, crack characteristic and mechanical properties of concrete by Azarhomayun, Fazel, Haji, Mohammad, Kioumarsi, Mahdi, Shekarchi, Mohammad

“…Shrinkage is the volume change of concrete without influence of external forces. Drying shrinkage, which occurs after the concrete hardening, is one of the…”
Get full text

Natural zeolite as a supplementary cementitious material – A holistic review of main properties and applications by Shekarchi, Mohammad, Ahmadi, Babak, Azarhomayun, Fazel, Shafei, Behrouz, Kioumarsi, Mahdi

“…•A comprehensive bibliometric analysis of the innovation and application of zeolite's impact on concrete.•Leveraging natural zeolite as a replacement for…”
Get full text

Investigating the Effectiveness of the Stable Measurement Tests of Self-Compacting Concrete by Azarhomayun, Fazel, Haji, Mohammad, Shekarchi, Mohammad, Kioumarsi, Mahdi

“…•Compared stability tests for SCC and found most to be effective.•Emphasized the importance of understanding and measuring stability for SCC…”
Get full text

Experimental investigation of using Ultra-High-Performance Concrete coating for anti-corrosion protection of reinforced concrete induced by chloride ions by Khodabandeh, Peyman, Azarhomayun, Fazel, Shekarchi, Mohammad, Li, Shaofan

“…The emergence of Ultra High-Performance Concrete (UHPC) is one of the latest developments in concrete technology. Repairing and rehabilitating damaged…”
Get full text

Combined Use of Sewage Sludge Ash and Silica Fume in Concrete by Fazel Azarhomayun, Mohammad Haji, Mahdi Kioumarsi, Ali Kheyroddin

Get full text