Results 11 to 20 of about 5,541 (264)
International Journal of Applied Mechanics and Engineering, 2023 From among the several types of slabs, there is uncertainty about the most cost-effective one for structures with short, medium, and long spans. A study comparing the cost of the solid, flat, hollow block (HB), and post-tensioned (PT) slabs for 4, 6, and
Omar Ahmad +2 more
doaj +1 more source
Control of Subduction Zone Age and Size on Flat Slab Subduction
Frontiers in Earth Science, 2020 Flat slab subduction is an enigmatic style of subduction where the slab attains a horizontal orientation for up to several hundred kilometers below the base of the overriding plate.
Wouter Pieter Schellart
doaj +1 more source
Proposal for estimating the punching shear load-carrying capacity of steel fibers reinforced concrete flat slabs [PDF]
Revista IBRACON de Estruturas e Materiais, 2023 : This paper proposes an adjusted function for estimating the punching shear load-carrying capacity of concrete flat slabs without shear reinforcement according to the Brazilian standard code.
Lucas Guedes Dantas +3 more
doaj +1 more source
Constraining Mantle Viscosity Structure From a Statistical Analysis of Slab Stagnation Events
Geochemistry, Geophysics, Geosystems, 2020 The viscosity structure of Earth's mantle, even the 1‐D radial viscosity profile, remains not well constrained. The dynamics of the subducting slabs is strongly affected by, and can be used to constrain, the viscosity structure of the mantle.
Yongming Wang, Mingming Li
doaj +1 more source
Structural Behaviour of Voided Flat Slab With Various Void Ratios Under Vertical Loading
Civil and Environmental Engineering, 2023 In recent modern buildings, voided slabs have been implemented because of the high reduction of their weight up to 35 %. Also, CO2 emission takes place which was developed from mass concrete.
Lakshmi Kanth L., Poluraju P.
doaj +1 more source
Experimental and numerical investigation of the behavior of self-curing R.C. flat slabs
Case Studies in Construction Materials, 2022 Self-curing concrete is one of the most notable enhancements in modern concrete technology. The study presents experimental and numerical investigations conducted to assess the effects of using self-curing concrete, highlighting the impact of the ...
Noha Yehia Elwakkad +3 more
doaj +1 more source
Load-defl ection behaviour of hybrid concrete flat slab
Przegląd Naukowy Inżynieria i Kształtowanie Środowiska, 2019 Due to the important role of high strength concrete in the structural systems, present work focuses on the use of this material as a strengthening technique incorporating with the normal strength concrete in flat slab system.
Ragheed F. Makki +2 more
doaj +1 more source
Buildings, 2023 Multi-objective optimization problems (MOPs) in structural engineering arise as a significant challenge in achieving a balance between prediction accuracy and efficiency of the surrogate models, which are conventionally adopted as mechanics-driven models
Shixue Liang +3 more
doaj +1 more source
Analytical Study of Punching Shear Capacity in Reinforced Concrete Flat Slabs with Opening Strengthened with Steel Plates and Shear Stud [PDF]
پژوهشهای زیرساختهای عمرانی, 2019 Reinforced concrete flat slabs are widely employed in structural systems. The location of the slab-column connection is the most sensitive part of the flat slab due to the existence of a high flexural anchor and shear force.
Seyed Mohammad Abdollahi +2 more
doaj +1 more source
Comparative Analysis of RCC Flat Slab with Post-Tensioned Flat Slab
International Journal of Scientific Research in Science, Engineering and Technology, 2019 A floor system plays an important role in overall cost and service of the building. Flat plate/slabs are economical since they have no beams and hence can reduce the floor height by 10-15%. In this paper analysis of RC flat slab with drop and post-tensioned flat slab with drop is carried out.
Deshmukh Shruti Vijaykumar +1 more
openaire +1 more source