Usage of precast prestressed concrete hollow core (PPHC) slabs has been extensively
spread out in roofing and flooring systems around the globe due to benefits of mass …

This research investigate the behavior of reinforced normal and lightweight aggregate
concrete hollow core slabs with different core shapes, shear span to effective depth (a/d) …

Precast prestressed concrete hollow-core slabs (HCUs) are structural elements with less self-
weight, providing improved structural effectiveness in withstanding the straining action and …

This study presents investigation of the behavior of moderately thick reinforced concrete
slabs having hollow cores with different parameters. The experimental part of this …

There are many developments in concrete technologies that have major impacts on
structural systems. This review represents different strengthening techniques used in …

This study aims to trace the response of twelve one-way sustainable concrete hollow-core
slabs made by reducing cement content and using replacement of coarse aggregate by …

A hollow core slab is a precast prestressed concrete member with longitudinal hollow cores
that reduce its self-weight. This paper presents the effects of openings on flexural and shear …

Voided slab construction is a way of effectively removing concrete from middle section of a
RC slab which is not carrying out a structural function, thereby reducing structural dead …

This study presents a model suitable simulate one way RC flat slab with overhang have
square opening strengthened by using NSM techniques by using finite element modeling …

The precast concrete elements encompass uncertainty, due to randomness of the applied
loads, concrete characteristics and dimensional inaccuracies. The proposed work focuses …