Author: Hans Christian SørensenPublisher:
ISBN:
Category :
Languages : da
Pages : 21
Book Description
Shear in reinforced concrete beams with high strength stirrups
Author: Hans Christian SørensenPublisher:
ISBN:
Category :
Languages : da
Pages : 21
Book Description
Shear in Reinforced Concrete Beams with High Strength Stirrups
Author: H. C. SoerensenBuilding Code Requirements for Structural Concrete (ACI 318-05) and Commentary (ACI 318R-05)
Author: ACI Committee 318Publisher: American Concrete Institute
ISBN: 0870311719
Category : Law
Languages : en
Pages : 432
Book Description
Studies on Shear Strength of High Performance Concrete Beams
Author: P. Y. L. KongPublisher:
ISBN:
Category : Bars (Engineering)
Languages : en
Pages : 336
Book Description
Shear in Reinforced Concrete Beams with High Strength Stirrups. Shear Tests on 12 Reinforced Concrete Tbeams. Lok-testing. A Non Destructive Concrete Compressive Test
Author: H. C. SørensenShear Behavior of Fiber Reinforced Concrete Beams with Stirrups
Author: Sugiarto LoniShear-critical High-strength Concrete Beams
Author: Ashraf H. ElzanatyPublisher:
ISBN:
Category : Concrete beams
Languages : en
Pages : 484
Book Description
Reinforced Concrete
Author: James Grierson MacGregorPublisher: Prentice Hall
ISBN: 9780136139850
Category : Reinforced concrete
Languages : en
Pages : 939
Book Description
Based on the 1995 edition of the American Concrete Institute Building Code, this text explains the theory and practice of reinforced concrete design in a systematic and clear fashion, with an abundance of step-by-step worked examples, illustrations, and photographs. The focus is on preparing students to make the many judgment decisions required in reinforced concrete design, and reflects the author's experience as both a teacher of reinforced concrete design and as a member of various code committees. This edition provides new, revised and expanded coverage of the following topics: core testing and durability; shrinkage and creep; bases the maximum steel ratio and the value of the factor on Appendix B of ACI318-95; composite concrete beams; strut-and-tie models; dapped ends and T-beam flanges. It also expands the discussion of STMs and adds new examples in SI units.
Concrete Beams with Openings
Author: M. A. MansurPublisher: CRC Press
ISBN: 9780849374357
Category : Technology & Engineering
Languages : en
Pages : 240
Book Description
This book compiles state-of-the-art information on the behavior, analysis, and design of concrete beams containing transverse openings. Discussions include the need, effects, and classification of openings as well as the general requirements for fulfilling design pure bending, combined bending, and shear - illustrated with numerical examples torsion alone or in combination with bending and shear large rectangular openings as well as opening size and location on beam behavior methods for analyzing ultimate strength and serviceability requirements effects of torsion in beams large openings in continuous beams and their effects on possible redistribution of internal forces as well as guidelines and procedures for the design of such beams effect of prestressing on the serviceability and strength of beams with web openings design against cracking at openings and ultimate loads Concrete Beams with Openings serves as an invaluable source of information for designers and practicing engineers, especially useful since little or no provision or guidelines are currently available in most building codes.
Behavior of High Performance Steel as Shear Reinforcement for Concrete Beams
Author: Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
The objective of this research is to study the feasibility of using high performance steel as shear reinforcement for concrete beams. High performance steel is characterized by enhanced corrosion resistance and higher strength in comparison to conventional Grade 60 steel reinforcement. Advantages of using higher strength steel include the ability to design for longer span lengths and/or reducing the amount of material needed for design. This could greatly reduce the overall costs of construction for future structures. Nine reinforced concrete beams were constructed using No. 9 longitudinal bars and No. 3 bars for the stirrups. The main variables considered in the study are the stirrup spacing and the type of reinforcing steel material. Testing was performed using a single concentrated load positioned closer to one end of the beam, which allowed for two tests per beam. Research findings indicate that using MMFX stirrups increases the overall shear strength and enhances serviceability by distributing cracks and reducing crack width. Pairing high performance longitudinal and transverse reinforcement shows an optimum design in terms of strength gain and reduction in crack width. Enhanced serviceability behavior can be attributed to the better bond characteristics of MMFX steel in comparison to conventional Grade 60 steel. Test results suggest that combining high performance steel with high strength concrete could lead to a better utilization of the materials. Analysis shows that the ACI 318-05, CSA, and AASHTO LRFD design codes can conservatively be used for the design of high performance steel up to a yield strength of 80 ksi. Detailed analysis using the Modified Compression Field Theory can be used to accurately predict the behavior of the beams.