Download or read book A Model Based on the Compression Field Theory to Predict the Shear Capacity of Reinforced and Prestressed Concrete Beam columns with Shear Reinforcement written by Guillermo Luis Gabrielli and published by . This book was released on 1992 with total page 832 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book ACI Materials Journal written by and published by . This book was released on 2000 with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1967 with total page 686 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book ACI Structural Journal written by and published by . This book was released on 2008 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Influence of Member Size on the Shear Response of Reinforced Concrete Members written by Michael P. Collins and published by . This book was released on 1997 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Dissertation Abstracts International written by and published by . This book was released on 1992 with total page 786 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Concrete steel Construction written by Emil Mörsch and published by . This book was released on 1909 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geodex Structural Information Service written by Geodex International and published by . This book was released on 1970 with total page 744 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Shear Strength Models for Reinforced and Prestressed Concrete Members written by Dr.-Ing. Martin Herbrand and published by Beuth Verlag GmbH. This book was released on 2018-08-13 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this thesis, a mechanical flexural shear model for beams without shear reinforcement is derived that accountsfor the shear transfer actions from direct strut action, compression zone, crack processing zone, aggregateinterlock and dowel action. Based on the mechanical model, a simplified closed form Critical CrackWidth Model is derived. By linking the flexural shear capacity with flexural crack widths, the influence of axialforces can be accounted for consistently within this model. The comparison of the model with shear tests onRC beams, PC beams and RC beams in tension shows a very good agreement and it can be concluded thatall relevant influence parameters are considered correctly.AbsatzMoreover, the shear capacity of beams with shear reinforcement was investigated. The behavior of beamswith very little shear reinforcement can be considered similar to the behavior of beams without shear reinforcement,but with an additional stirrup contribution. For higher shear reinforcement ratios, the beams behavein agreement with an equilibrium based truss model with a variable strut inclination. To distinguish thesefailure modes in a consistent manner, a criterion based on the mechanical shear reinforcement ratio ofthe beam was derived. On this basis, shear design procedures for the design of new structures as well as forthe economic assessment of existing structures are presented. The partial safety factors for the proposedmodels are determined by probabilistic evaluations according to EN 1990. This thesis thus presents a comprehensiveprocedure for design and assessment of structures under shear loading. Judging from test evaluationsit can be expected that the presented approaches will be especially beneficiary for the assessment ofexisting structures like bridges.

Download or read book Prestressed Concrete Structures written by Michael P. Collins and published by Toronto. : Response Publications. This book was released on 1997 with total page 766 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book fib Model Code for Concrete Structures 2010 written by fib - federation internationale du beton and published by John Wiley & Sons. This book was released on 2013-12-04 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: The International Federation for Structural Concrete (fib) is a pre-normative organization. 'Pre-normative' implies pioneering work in codification. This work has now been realized with the fib Model Code 2010. The objectives of the fib Model Code 2010 are to serve as a basis for future codes for concrete structures, and present new developments with regard to concrete structures, structural materials and new ideas in order to achieve optimum behaviour. The fib Model Code 2010 is now the most comprehensive code on concrete structures, including their complete life cycle: conceptual design, dimensioning, construction, conservation and dismantlement. It is expected to become an important document for both national and international code committees, practitioners and researchers. The fib Model Code 2010 was produced during the last ten years through an exceptional effort by Joost Walraven (Convener; Delft University of Technology, The Netherlands), Agnieszka Bigaj-van Vliet (Technical Secretary; TNO Built Environment and Geosciences, The Netherlands) as well as experts out of 44 countries from five continents.

Download or read book CEB FIP model code 1990 final draft chapters1 3 written by FIB – International Federation for Structural Concrete and published by FIB - International Federation for Structural Concrete. This book was released on 1991-07-01 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Shear Strength Models for Reinforced and Prestressed Concrete Members written by Martin Herbrand and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Index to Theses with Abstracts Accepted for Higher Degrees by the Universities of Great Britain and Ireland and the Council for National Academic Awards written by and published by . This book was released on 1993 with total page 1112 pages. Available in PDF, EPUB and Kindle. Book excerpt: Theses on any subject submitted by the academic libraries in the UK and Ireland.

Download or read book Shear Strength and Deformation Modeling of Reinforced Concrete Columns written by Chaitanya Patwardhan and published by . This book was released on 2005 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: Effect of transverse loading, e.g., as in an earthquake, on reinforced concrete column behavior has been an attractive topic of research for the last few decades. The column behavior is typically represented by its lateral load-displacement relationship. The past research has been primarily focused on estimation of the maximum lateral load capacity rather than the load-displacement relation, which includes flexure, bond-slip, and shear deformation components. The major goal of this study is to model lateral load-shear displacement relationship. Existing models are evaluated using available experimental data. A new model is developed using one of the existing models, Modified Compression Field Theory (MCFT). The results from MCFT appear to be accurate, but the theory is very complicated to implement as it uses an iterative algorithm. Thorough investigation of MCFT analyses is performed in this study. The results show that the theory can be simplified to simple equations, which are proposed here. The proposed model is compared with the predictions obtained using existing models as well as the experimental data. The proposed model is fairly simple, and proves to be accurate.

Download or read book Development of a Probability Based Load Criterion for American National Standard A58 written by Bruce R. Ellingwood and published by . This book was released on 1980 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Shear Reinforcement for Large Lightly Reinforced Concrete Members written by Yoichi Yoshida and published by . This book was released on 2000 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: To obtain experimental data about the shear capacity of very large concrete members, four tests involving 2m deep beams, which are believed to be the largest beam-type specimens tested in North America, were conducted. The four sections studied contained various amounts of shear reinforcement. The following conclusions were arrived at from this study. (1) The specimen not containing transverse reinforcement failed at a shear which was only 47% of the failure load predicted by the shear provisions of the current ACI Building Code. (2) Providing a small amount of shear reinforcement greatly enhanced the response of the beams in terms of shear capacity and ductility. For the same total amount of stirrups the shear capacity increased as the spacing of transverse reinforcement decreased. (3) The procedures in the CSA code based on The Modified Compression Field Theory yield generally good estimates of failure for all of the specimens.