Using FRP material to strengthen concrete beams is one of the best methods to prevent
cracks propagation in the tensile zone. In this article, a concrete beam is modeled using the …

To test the compressive behavior of ultra-high-performance fiber-reinforced concrete
UHPFRC columns, numerical and experimental investigations were conducted using …

Unequal-span prestressed concrete (USPC) structures have unequal spans on the left and
right sides and are configured with prestressed steel strands on both spans. However …

The efficiency of combining fine aggregate's (sand) partial replacements with waste crumb
rubber (CR) and steel fiber (SF) has been investigated in this paper. The study aims to …

Abnormal loads can produce localized damage that can eventually cause progressive
collapse of the whole reinforced concrete (RC) structure. This might have devastating …

The susceptibility of concrete beam-column joints in reinforced concrete (RC) frame
structures to progressive collapse can result in severe damage or collapse. High …

Not all precast concrete structures show performance that can be obtained by experiment.
Finite element analysis also plays a vital role in the study of structural performance. In this …

To increase the assembly construction efficiency of low-rise and multi-story buildings in rural
areas, the precast shear wall for RC composite column confined uniform hollow panels was …

Self-curing concrete is one of the most notable enhancements in modern concrete
technology. The study presents experimental and numerical investigations conducted to …

In this study, the refined finite element (FE) models for the collapse resistance of self-
centering precast concrete (PC) frames with and without infill walls were established. Based …