Results 31 to 40 of about 1,619,559 (148)

Constitutive Model for Reinforced Concrete [PDF]

open access: yesJournal of Engineering Mechanics, 1995
A numerical model is proposed for reinforced-concrete behavior that combines the commonly accepted ideas from modeling plain concrete, reinforcement, and interaction behavior in a consistent manner. The behavior of plain concrete is govern by fracture-energy-level-based formulation both in tension and in compression.
Feenstra, P.H. (author)   +1 more
openaire   +4 more sources

Embedded Distributed Optical Fiber Sensors in Reinforced Concrete Structures—A Case Study

open access: yesItalian National Conference on Sensors, 2018
When using distributed optical fiber sensors (DOFS) on reinforced concrete structures, a compromise must be achieved between the protection requirements and robustness of the sensor deployment and the accuracy of the measurements both in the uncracked ...
António Barrias, J. Casas, S. Villalba
semanticscholar   +1 more source

Reinforcement Stability and Fracture of Cover Concrete in Reinforced Concrete Members [PDF]

open access: yesJournal of Structural Engineering, 2002
The main aim of this study is to propose a simple and reliable method to predict the buckling length of longitudinal reinforcing bars and also to predict the spalling of cover concrete in reinforced concrete members. Stability analysis is conducted giving due consideration to both geometrical and mechanical properties of the longitudinal reinforcing ...
Dhakal, Rajesh, Maekawa, K.
openaire   +1 more source

Local bond slip behavior of steel reinforcing bars embedded in ultra high performance fibre reinforced concrete

open access: yesStructural Concrete, 2018
The local bond stress slip behavior is a fundamental property required for the analysis and design of concrete structures at both serviceability and at ultimate limit. The addition of fibers has been shown to significantly improve the bond between normal
A. B. Sturm, P. Visintin
semanticscholar   +1 more source

Gaudí and Reinforced Concrete in Construction

open access: yesInternational Journal of Architectural Heritage, 2012
The first two decades of the 20th century witnessed the introduction and expansion of reinforced concrete as a building material in Spain. Few years passed between the introduction of the first patents in the most industrialized areas of the Iberian Peninsula and the subsequent generalization of the technique through scientific knowledge obtained in ...
Grima López, Rosa   +2 more
openaire   +4 more sources

Mechanical Properties of Steel Fiber-Reinforced Concrete by Vibratory Mixing Technology

open access: yesAdvance in Civil Engineering, 2018
As a kind of important engineering material, steel fiber-reinforced concrete was used widely in civil engineering. Up to now, steel fiber-reinforced concrete was usually produced by the traditional mixing method. For the reason of uniform distribution of
Yuanxun Zheng   +5 more
semanticscholar   +1 more source

Numerical Investigation of Load-Carrying Capacity of GFRP-Reinforced Rectangular Concrete Members Using CDP Model in ABAQUS

open access: yesAdvance in Civil Engineering, 2019
The present work demonstrates the nonlinear finite element analysis (NLFEA) of 13 concentrically and eccentrically loaded short rectangular concrete column specimens reinforced with GFRP and conventional steel bars.
A. Raza, Q. Khan, Afaq Ahmad
semanticscholar   +1 more source

Transverse Reinforcement in Reinforced Concrete Columns

open access: yessspjce, 2013
Abstract In the article we are dealing with the influence of transverse reinforcement to the resistance of a cross-section of the reinforced concrete columns and also with the effective detailing of the column reinforcement. We are verifying the correctness of design guides for detailing of transverse reinforcement.
Peter Veróny, Štefan Gramblička
openaire   +3 more sources

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