Dr.Mohammad Reza Eftekhar eft@iut.ac.ir Office Civil Engineering Department - Isfahan University of Technology - Isfahan 84156, Iran Phone +98 311 3912701 Fax +98 311 3912700 Positions Associate Professor of Civil Engineering Department Research Interests Structural Engineering Dr.Mohammad Reza Eftekhar type: Journal Title Conference / Journal Date Innovative precast HPC slab-steel composite floor with high-strength expansive grout shear key: A full-scale experimental evaluation under uniform stacking loading Results in Engineering 2026-03 Fiber-reinforced concrete with recycled high-alumina refractory aggregates: Mechanical performance after exposure to elevated temperatures Structures 2026-02 Lightweight concrete with improved thermomechanical properties incorporating PCM-infused microsilica additives Case Studies in Thermal Engineering 2026-02 Sustainable PCM-integrated lightweight concrete with improved mechanical and thermal performance: A comparative study of impregnation and microencapsulation CONSTRUCTION AND BUILDING MATERIALS 2025-11 Experimental and Theoretical Analysis of the Torsional Behavior of Flanged RC Members Strengthened with Bond-Critical FRP Systems JOURNAL OF COMPOSITES FOR CONSTRUCTION 2025-10 Effect of novel reversed and non-reversed cyclic eccentric loading methods on RC column performance compared to monotonic loading: Experimental and analytical study Case Studies in Construction Materials 2025-09 Optimizing concrete mix design with a high percentage of microsilica: Enhancing strength, Sustainability Magazine of Civil Engineering 2025-08 Microencapsulated phase-change materials for sustainable thermal and mechanical optimization of lightweight concrete Journal of Building Engineering 2025-07 Innovative energy-efficient lightweight concrete with improved thermal and mechanical properties using PCM-impregnated LECA aggregates CONSTRUCTION AND BUILDING MATERIALS 2025-05 Enhancing Hysteretic Behavior in Rubberized Reinforced Concrete Beams Through a Pre-Mixing Technique Developments in the Built Environment 2025-03