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Model Analysis Of Time Dependent Reinforced Concrete Beam Deflections
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Book Synopsis Model Analysis of Time Dependent Reinforced Concrete Beam Deflections by : Frank Lawrence Porter
Download or read book Model Analysis of Time Dependent Reinforced Concrete Beam Deflections written by Frank Lawrence Porter and published by . This book was released on 1966 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Initial and Time-dependent Deflections of Reinforced Concrete Beams in the Cracked State by : Fritz Leonhardt
Download or read book Initial and Time-dependent Deflections of Reinforced Concrete Beams in the Cracked State written by Fritz Leonhardt and published by . This book was released on 1961 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Time-Dependent Behaviour of Concrete Structures by : Raymond Ian Gilbert
Download or read book Time-Dependent Behaviour of Concrete Structures written by Raymond Ian Gilbert and published by CRC Press. This book was released on 2010-09-15 with total page 447 pages. Available in PDF, EPUB and Kindle. Book excerpt: Serviceability failures of concrete structures involving excessive cracking or deflection are relatively common, even in structures that comply with code requirements. This is often as a result of a failure to adequately account for the time-dependent deformations of concrete in the design of the structure. The serviceability provisions embodied in
Book Synopsis Time Dependent Deflections in Reinforced Concrete Beams Under Cyclic Loading by : Domingo José Carreira
Download or read book Time Dependent Deflections in Reinforced Concrete Beams Under Cyclic Loading written by Domingo José Carreira and published by . This book was released on 1983 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Instantaneous and Time-dependent Deflections of Simple and Continuous Reinforced Concrete Beams by : Dan E. Branson
Download or read book Instantaneous and Time-dependent Deflections of Simple and Continuous Reinforced Concrete Beams written by Dan E. Branson and published by . This book was released on 1965 with total page 93 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Concrete Structures written by A. Ghali and published by CRC Press. This book was released on 2020-10-29 with total page 646 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text presents the most effective analysis for predicting the true stresses and deflections of concrete structures, accounting for creep and shrinkage of concrete and relaxation of prestressed reinforcement. Sustainability has become a major requirement in modern structures, which need to sustain satisfactory service over a longer life. It is not rare to specify a life span of 100 years for infrastructure such as bridges. This complete and wide-ranging study of stresses and deformations of reinforced and prestressed concrete structures focuses on design methods for avoiding the deflections and cracking that diminish serviceability. This fourth edition has a new emphasis on designing for serviceability. It has been comprehensively updated. It now includes 65 solved examples and more than 45 instructive problems with answers given at the end of the book. An accompanying website contains design calculation programs, which allow interactive data input. Independent of codes of practice, the book is universally applicable, and is especially suitable for practising engineers and graduate students.
Book Synopsis Code Provisions for Deflection Control in Concrete Structures by : Edward G. Nawy
Download or read book Code Provisions for Deflection Control in Concrete Structures written by Edward G. Nawy and published by . This book was released on 2001 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Instantaneous and Time-dependent Deflections of Simple and Continuous Reinforced Concrete Beams by : Dan Earle Branson
Download or read book Instantaneous and Time-dependent Deflections of Simple and Continuous Reinforced Concrete Beams written by Dan Earle Branson and published by . This book was released on 1963 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The time-dependent Deflections of reinforced concrete beams under sustained loading and the development of cracking by : Robert Franklin Stevens
Download or read book The time-dependent Deflections of reinforced concrete beams under sustained loading and the development of cracking written by Robert Franklin Stevens and published by . This book was released on 1970 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Deflections of Concrete Structures by : Gajanan M. Sabnis
Download or read book Deflections of Concrete Structures written by Gajanan M. Sabnis and published by . This book was released on 1985 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Constitutive Modelling and Finite Element Analysis of Reinforced Concrete Structures by : Pui-Lam Ng
Download or read book Constitutive Modelling and Finite Element Analysis of Reinforced Concrete Structures written by Pui-Lam Ng and published by Open Dissertation Press. This book was released on 2017-01-27 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation, "Constitutive Modelling and Finite Element Analysis of Reinforced Concrete Structures" by Pui-lam, Ng, 吳沛林, was obtained from The University of Hong Kong (Pokfulam, Hong Kong) and is being sold pursuant to Creative Commons: Attribution 3.0 Hong Kong License. The content of this dissertation has not been altered in any way. We have altered the formatting in order to facilitate the ease of printing and reading of the dissertation. All rights not granted by the above license are retained by the author. Abstract: Abstract of thesis entitled CONSTITUTIVE MODELLING AND FINITE ELEMENT ANALYSIS OF REINFORCED CONCRETE STRUCTURES Submitted by NG Pui Lam for the Degree of Doctor of Philosophy at The University of Hong Kong in September 2007 This thesis is divided into two parts. The first part is devoted to the development of new constitutive models of reinforced concrete. To properly simulate the stress path dependence of concrete, the author devises herein the nonlinear damage model. In this model, the microcracking induced by stressing of concrete is viewed as damage, which is described by two quantifiable damage parameters: the damaged modulus and the residual strain. On the shear behaviour of concrete, it is postulated that the shear stress envelope of concrete is governed by two criteria: the Mohr-Coulomb criterion of maximum shear stress and the non- orthogonal minor crack criterion of maximum shear stress. A stress path dependent shear stress-strain relation of concrete is established. Time dependent analysis of shrinkage and creep effects in concrete structures requires storage of stress histories of finite elements for evaluation of creep. This poses a hindrance to the analysis of large problems. To circumvent the memorisation of stress histories, a new multi-layer visco-elastic concrete creep model is developed. Besides, for structures constructed in stages, re-analysis of the partially completed structure in each stage is necessary in response to changes in structural configurations during construction. Herein, the locked-in strain is introduced to allow analysing altogether the completed and uncompleted portions, thus eliminating the efforts on re-meshing and location matching of element stresses and deformations. The interactions between concrete and reinforcement are simulated in conjunction with the discrete modelling of reinforcing bars. The Goodman interface element is adapted for modelling concrete-to-reinforcement bond with the implementation of nonlinear bond stress-slip relation. Besides, the dowel action for discrete reinforcing bars is modelled based on the beam on elastic foundation theory. The second part of this thesis is on the analysis of reinforced concrete structures. The tension stiffening phenomenon in cracked concrete beams is investigated. From finite element analysis, stress distributions at beam cross-sections are revealed and based on which a tensile stress block is derived. The tensile stress block enables assessment of beam deflections in structural design process without resorting to finite element analysis for each individual beam. Furthermore, the post- peak behaviour of beams and deep beams is analysed. The effects of concrete residual strain, bond slip, and dowel action on beam responses are studied. The finite element programme is applied to the analysis of shear transfer across joints between concrete units, with particular reference to precast segmental post-tensioned bridges. To model the epoxy adhesive between joint surfaces, the epoxy element is developed from the nonlinear linkage element. It is found that with the joint surfaces pressing against each other by prestressing, the shear transfer capacity of flat joints is already sufficient (comparable to intact concrete), and the provision of shear keys at joint surfaces is superfluous from the shear stren
Book Synopsis Instantaneous and Time-dependent Deflections of Simple and Continuous Reinforced Concrete Beams Part 1 by : Dan E. Branson
Download or read book Instantaneous and Time-dependent Deflections of Simple and Continuous Reinforced Concrete Beams Part 1 written by Dan E. Branson and published by . This book was released on 1963 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Instantaneous and Long-time Deflections of Reinforced Concrete Beams by : Wei-wen Yu
Download or read book Instantaneous and Long-time Deflections of Reinforced Concrete Beams written by Wei-wen Yu and published by . This book was released on 1960 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Concrete Structures written by A. Ghali and published by CRC Press. This book was released on 2006-01-16 with total page 609 pages. Available in PDF, EPUB and Kindle. Book excerpt: Concrete structures must be designed not only to be safe against failure but also to perform satisfactorily in use. This book is written for practising engineers and students, and focuses on design methods for checking deflections and cracking which can affect the serviceability of reinforced and prestressed concrete structures. The authors present accurate and easy-to-apply methods of analysing immediate and long-term stresses and deformations. These methods allow designers to account for variations of concrete properties from project to project and from country to country, making the book universally applicable. Comprehensively updated, this third edition of Concrete Structures also includes four new chapters covering such topics as: non-linear analysis of plane frames, design for serviceability of prestressed concrete, serviceability of members reinforced with fibre polymer bars, and the analysis of time-dependent internal forces with linear computer programs that are routinely used by structural designers. A website accompanies the book, featuring three design calculation programs related to stresses in cracked sections, creep coefficients and time-dependent analysis. The book contains numerous examples, some of which are worked out in the SI units and others in the Imperial units. The input data and the main results are given in both SI and Imperial units. The book is not tied to any specific code, although the latest American and European codes of practice are covered in the appendices.
Book Synopsis Deflection of Reinforced Concrete Slabs Under Construction Loading by : Cameron J Graham
Download or read book Deflection of Reinforced Concrete Slabs Under Construction Loading written by Cameron J Graham and published by . This book was released on 1984 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Shock and Vibration Digest written by and published by . This book was released on 1984 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Nonlinear Geometric, Material and Time Dependent Analysis of Reinforced and Prestressed Concrete Slabs and Panels by : Johannes Van Greunen
Download or read book Nonlinear Geometric, Material and Time Dependent Analysis of Reinforced and Prestressed Concrete Slabs and Panels written by Johannes Van Greunen and published by . This book was released on 1979 with total page 570 pages. Available in PDF, EPUB and Kindle. Book excerpt: