Results 11 to 20 of about 2,087,240 (340)

Finite element analysis of flexural performance of reinforced truss hollow composite concrete slabs [PDF]

open access: yesScientific Reports
Combining the advantages of cast-in-place hollow slabs and prefabricated reinforced truss composite concrete slabs, a novel hollow composite slab is proposed, characterized by the inclusion of hollow thin-walled boxes without reinforcement at the edges ...
Xudong Chen   +5 more
doaj   +2 more sources

Flexural behavior of steel-UHPC composite bridge slab under different curing conditions [PDF]

open access: yesScientific Reports
In recent years, ultra-high-performance concrete (UHPC) has been widely used in bridge engineering owing to its high strength and toughness and excellent durability. UHPC can improve the stiffness of composite slabs and solve fatigue cracking and failure
Yanan Wang, Hongchen Wang, Yuan Chen
doaj   +2 more sources

EXPERIMENTAL AND ANALYTICAL STUDY ON THE IMPACT BEHAVIOR OF STEEL–CONCRETE COMPOSITE SLAB [PDF]

open access: yese-GFOS, 2021
Concrete structures have been widely used for many years to resist impact loads. Steel–concrete composite structures may be considered efficient structures in the emerging modern construction field. Hence, the main objective of this research was to study
P Sangeetha   +3 more
doaj   +1 more source

Structural and Service Performance of Composite Slabs with High Recycled Aggregate Concrete Contents

open access: yesEngineering Sciences, 2023
This study investigates the structural and serviceability performance of composite slabs cast with recycled aggregate concrete (RAC). Fifteen slabs (2.0m by 1.0m and 0.15m thick) were tested: five in four-point bending up to failure, five to examine ...
Fetih Kefyalew   +3 more
semanticscholar   +1 more source

The Effect of Adding Shear Connectors to the Composite Slabs with Different Geometry of Profile Steel Sheet

open access: yesDiyala Journal of Engineering Sciences, 2021
The aim of this research is to investigate experimentally the effect of adding shear connectors to the composite deck slabs which have various geometries of steel sheeting.
Ibrahim Abbas   +2 more
doaj   +1 more source

The load-bearing of composite slabs with steel deck under natural fires

open access: yesAIMS Materials Science, 2022
Composite slabs with steel deck combine the load-bearing resistance of the steel deck and rebar with the compressive resistance of the concrete (components).
M. M. A. Filho, P. Piloto, Carlos Balsa
semanticscholar   +1 more source

Nonlinear Thermo-Structural Analysis of Lightweight Concrete and Steel Decking Composite Slabs under Fire Conditions: Numerical and Experimental Comparison

open access: yesApplied Sciences, 2022
Composite slabs with steel decking profiles are widely used in building construction. However, the literature on the fire resistance of lightweight concrete (LWC) composite slabs with steel decking is limited.
Juan Enrique Martínez-Martínez   +3 more
doaj   +1 more source

Monitoring steel fibre orientation in self-compacting cementitious composite slabs during pouring with dynamic X-ray radiography

open access: yes, 2021
This paper presents a new technique based on dynamic X-ray radiography that can be used to assess fibre orientation during pouring of steel fibre reinforced cementitious composites. Synthetic examples were used to assess the suitability and robustness of
Benjy Marks   +5 more
semanticscholar   +1 more source

Micro-notches as a novel connection system for timber-concrete composite slabs

open access: yes, 2021
Timber-concrete composite slabs are more and more in use: the combination of timber and concrete combines the advantages of both materials and offer a valid solution for the increasing demand for sustainable construction.
K. Müller, A. Frangi
semanticscholar   +1 more source

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