Author: Bogdan Andrzej Podgorniak-Stanik
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
The Influence of Concrete Strength, Distribution of Longitudinal Reinforcement, Amount of Transverse Reinforcement and Member Size on Shear Strength of Reinforced Concrete Members
Author: Bogdan Andrzej Podgorniak-Stanik
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Finite Elements in Civil Engineering Applications
Author: Max.A.N. Hendriks
Publisher: CRC Press
ISBN: 1000442977
Category : Technology & Engineering
Languages : en
Pages : 560
Book Description
These proceedings present high-level research in structural engineering, concrete mechanics and quasi-brittle materials, including the prime concern of durability requirements and earthquake resistance of structures.
Publisher: CRC Press
ISBN: 1000442977
Category : Technology & Engineering
Languages : en
Pages : 560
Book Description
These proceedings present high-level research in structural engineering, concrete mechanics and quasi-brittle materials, including the prime concern of durability requirements and earthquake resistance of structures.
The Influence of Concrete Strength, Distribution of Longitudinal Reinforcement, Amount of Transverse Reinforcement and Member Size on Shear Strength of Reinforced Concrete Members
Size Effect and the Influence of Longitudinal Reinforcement on the Shear Response of Large Reinforced Concrete Members
Author: Shen Cao
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
To investigate the influence of the longitudinal reinforcement ratio as well as the presence of minimum transverse reinforcement on the shear properties of very large reinforced concrete members, a total of four 2-meter deep spans with varying amount of longitudinal and transverse reinforcement were constructed and tested. Consistency of the Modified Compression Field Theory in predicting shear strength of the tested members is observed throughout this research project. A simplified relationship relating the longitudinal reinforcement ratio with the overall member shear strength is then proposed and compared with the experimental observations. Good correlation between the predictions and test observations is observed.
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
To investigate the influence of the longitudinal reinforcement ratio as well as the presence of minimum transverse reinforcement on the shear properties of very large reinforced concrete members, a total of four 2-meter deep spans with varying amount of longitudinal and transverse reinforcement were constructed and tested. Consistency of the Modified Compression Field Theory in predicting shear strength of the tested members is observed throughout this research project. A simplified relationship relating the longitudinal reinforcement ratio with the overall member shear strength is then proposed and compared with the experimental observations. Good correlation between the predictions and test observations is observed.
Strength and Serviceability Design of Reinforced Concrete Deep Beams
Author:
Publisher:
ISBN:
Category : Prestressed concrete
Languages : en
Pages : 400
Book Description
Publisher:
ISBN:
Category : Prestressed concrete
Languages : en
Pages : 400
Book Description
High Tech Concrete: Where Technology and Engineering Meet
Author: D.A. Hordijk
Publisher: Springer
ISBN: 3319594710
Category : Technology & Engineering
Languages : en
Pages : 2926
Book Description
This book contains the proceedings of the fib Symposium “High Tech Concrete: Where Technology and Engineering Meet”, that was held in Maastricht, The Netherlands, in June 2017. This annual symposium was organised by the Dutch Concrete Association and the Belgian Concrete Association. Topics addressed include: materials technology, modelling, testing and design, special loadings, safety, reliability and codes, existing concrete structures, durability and life time, sustainability, innovative building concepts, challenging projects and historic concrete, amongst others. The fib (International Federation for Structural Concrete) is a not-for-profit association committed to advancing the technical, economic, aesthetic and environmental performance of concrete structures worldwide.
Publisher: Springer
ISBN: 3319594710
Category : Technology & Engineering
Languages : en
Pages : 2926
Book Description
This book contains the proceedings of the fib Symposium “High Tech Concrete: Where Technology and Engineering Meet”, that was held in Maastricht, The Netherlands, in June 2017. This annual symposium was organised by the Dutch Concrete Association and the Belgian Concrete Association. Topics addressed include: materials technology, modelling, testing and design, special loadings, safety, reliability and codes, existing concrete structures, durability and life time, sustainability, innovative building concepts, challenging projects and historic concrete, amongst others. The fib (International Federation for Structural Concrete) is a not-for-profit association committed to advancing the technical, economic, aesthetic and environmental performance of concrete structures worldwide.
The Influence of Concrete Strength and Longitudinal Reinforcement Ratio on the Shear Strength of Large-size Reinforced Concrete Beams With, and Without, Transverse Reinforcement
Author: Dino Angelakos
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
Concern about the shear capacity of large, lightly reinforced high-strength concrete beams was the motivation for this investigation. The objectives of this study were to investigate the influence of concrete strength and main longitudinal reinforcement ratio on the shear capacity of large, lightly reinforced concrete members with, and without, transverse reinforcement. In addition, the test results were used to assess the performance of the North American code provisions, ACI 318-95 and CSA A23.3-94 (General Method). The following observations and conclusions resulted from this study: (i) Overall, the General Method yielded much better predictions than the ACI approach. For the 12 tests, the average ratio of the experimental shear failure load to the predicted shear failure load for the ACI Method and the General Method was 0.74 (Coefficient of Variation = 23%) and 0.98 (C.O.V. = 15.3%), respectively. (ii) The five beam specimens constructed with 1% longitudinal reinforcement, without stirrups, and concrete strengths of 20 MPa, 32 MPa, 38 MPa, 65 MPa, and 80 MPa, respectively, had essentially the same ultimate shear capacity. No benefit was realized in the shear capacity, for the higher strength concrete beams. In fact, the beam specimen with the 80 MPa concrete had the lowest shear capacity. (iii) The implementation of high-strength concrete proved to be beneficial only when transverse reinforcement was utilized.
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
Concern about the shear capacity of large, lightly reinforced high-strength concrete beams was the motivation for this investigation. The objectives of this study were to investigate the influence of concrete strength and main longitudinal reinforcement ratio on the shear capacity of large, lightly reinforced concrete members with, and without, transverse reinforcement. In addition, the test results were used to assess the performance of the North American code provisions, ACI 318-95 and CSA A23.3-94 (General Method). The following observations and conclusions resulted from this study: (i) Overall, the General Method yielded much better predictions than the ACI approach. For the 12 tests, the average ratio of the experimental shear failure load to the predicted shear failure load for the ACI Method and the General Method was 0.74 (Coefficient of Variation = 23%) and 0.98 (C.O.V. = 15.3%), respectively. (ii) The five beam specimens constructed with 1% longitudinal reinforcement, without stirrups, and concrete strengths of 20 MPa, 32 MPa, 38 MPa, 65 MPa, and 80 MPa, respectively, had essentially the same ultimate shear capacity. No benefit was realized in the shear capacity, for the higher strength concrete beams. In fact, the beam specimen with the 80 MPa concrete had the lowest shear capacity. (iii) The implementation of high-strength concrete proved to be beneficial only when transverse reinforcement was utilized.
Building for the Future: Durable, Sustainable, Resilient
Author: Alper Ilki
Publisher: Springer Nature
ISBN: 3031325117
Category : Technology & Engineering
Languages : en
Pages : 1808
Book Description
This book presents the proceedings of the fib Symposium “Building for the future: Durable, Sustainable, Resilient”, held in Istanbul, Turkey, on 5–7 June 2023. The book covers topics such as concrete and innovative materials, structural performance and design, construction methods and management, and outstanding structures. fib (The International Federation for Structural Concrete) is a not-for-profit association whose mission is to develop at an international level the study of scientific and practical matters capable of advancing the technical, economic, aesthetic, and environmental performance of concrete construction.
Publisher: Springer Nature
ISBN: 3031325117
Category : Technology & Engineering
Languages : en
Pages : 1808
Book Description
This book presents the proceedings of the fib Symposium “Building for the future: Durable, Sustainable, Resilient”, held in Istanbul, Turkey, on 5–7 June 2023. The book covers topics such as concrete and innovative materials, structural performance and design, construction methods and management, and outstanding structures. fib (The International Federation for Structural Concrete) is a not-for-profit association whose mission is to develop at an international level the study of scientific and practical matters capable of advancing the technical, economic, aesthetic, and environmental performance of concrete construction.
The Influence of Member Size on the Shear Response of Reinforced Concrete Members
Author: Michael P. Collins
Publisher:
ISBN:
Category : Columns, Concrete
Languages : en
Pages : 136
Book Description
This report describes analytical and experimental studies focused on identifying those situations where the size effect in shear is significant in concrete members. When a series of geometrically similar reinforced concrete members fail in shear, the shear stress at failure sometimes substantially decreases as the size of the member increases. The authors conclude that columns which contain only small amounts of shear reinforcement, are subjected to low axial loads, and have ratios of column height to member thickness greater than about 2.5 are particularly sensitive to the size effect in shear. The report demonstrates that analytical methods based on the modified compression field theory are capable of predicting reasonably well the magnitude of the size effect in shear.
Publisher:
ISBN:
Category : Columns, Concrete
Languages : en
Pages : 136
Book Description
This report describes analytical and experimental studies focused on identifying those situations where the size effect in shear is significant in concrete members. When a series of geometrically similar reinforced concrete members fail in shear, the shear stress at failure sometimes substantially decreases as the size of the member increases. The authors conclude that columns which contain only small amounts of shear reinforcement, are subjected to low axial loads, and have ratios of column height to member thickness greater than about 2.5 are particularly sensitive to the size effect in shear. The report demonstrates that analytical methods based on the modified compression field theory are capable of predicting reasonably well the magnitude of the size effect in shear.