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Analytical Performance Evaluation Of Hollow Prestressed Piles And Pile Cap Connections In The I 5 Ravenna Bridge
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Book Synopsis Analytical Performance Evaluation of Hollow Prestressed Piles and Pile-cap Connections in the I-5 Ravenna Bridge by : Steven Michael Greenwood
Download or read book Analytical Performance Evaluation of Hollow Prestressed Piles and Pile-cap Connections in the I-5 Ravenna Bridge written by Steven Michael Greenwood and published by . This book was released on 2008 with total page 165 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Analytical Studies on the Inelastic Seismic Response of Solid and Hollow Precast Prestressed Piles by : Andrew M. Budek
Download or read book Analytical Studies on the Inelastic Seismic Response of Solid and Hollow Precast Prestressed Piles written by Andrew M. Budek and published by . This book was released on 1997 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Performance of Steel Pipe Pile-to-concrete Bent Cap Connections Subject to Seismic Or High Transverse Loading, Phase II by : Jerry E. Stephens
Download or read book Performance of Steel Pipe Pile-to-concrete Bent Cap Connections Subject to Seismic Or High Transverse Loading, Phase II written by Jerry E. Stephens and published by . This book was released on 2005 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: The response of a concrete filled, steel pipe pile-to-concrete pile cap connection subjected to extreme lateral loads was experimentally and analytically investigated in this project. This connection is part of a bridge support system used by the Montana Department of Transportation that consists of a linear array of piles connected at the top by a concrete pile cap. Five 1/2 size models of this connection were tested to failure under monotonically increasing and/or cyclic lateral loads. The primary attribute of the connection that was varied between tests was the amount and layout of the reinforcing steel in the pile cap. The depth of embedment of the pipe pile in the cap was held constant. The first tests were done on lightly reinforced pile cap cross-sections, and failure occurred in the pile caps due to tensile cracking of the concrete and yielding of the reinforcing steel adjacent to the pile. In subsequent connections, the amount of reinforcing steel in the cap was increased, and its arrangement was modified, until a plastic hinge occurred in the pipe pile before failure of the cap occurred. The behavior of each connection was analyzed using hand calculations, strut and tie models, and solid finite element models. The hand calculations accurately predicted the nature of the failure mechanism for each connection, but only poorly predicted the magnitude of the failure load. The strut and tie models used in this investigation were created and analyzed using conventional structural analysis software. The resulting models offered significant detail relative the response throughout the pile cap, but were unable to fully represent yielding of the reinforcing steel and the attendant redistribution of stresses within the cap. Sufficiently promising results were obtained relative to predicting the load and location at which inelastic behavior will initiate, that this analysis methodology possibly should be pursued further. Finally, though finite element models were not successfully used to model the damage cycle through cyclic loads as originally hoped, they did prove useful for extracting 3D information leading up to a state of permanent damage. They also show immediate promise for modeling responses to monotonic load conditions, particularly for analysis where concrete damage is not the controlling failure mechanism.
Book Synopsis Experimental and Analytical Models to Predict the Response of Pile to Pile Cap Connections Under Simulated Seismic Loads by : Pedro Franco Silva
Download or read book Experimental and Analytical Models to Predict the Response of Pile to Pile Cap Connections Under Simulated Seismic Loads written by Pedro Franco Silva and published by . This book was released on 1998 with total page 834 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Performance of Steel Pipe Pile-to-concrete Bent Cap Connections Subject to Seismic Or High Transverse Loading by :
Download or read book Performance of Steel Pipe Pile-to-concrete Bent Cap Connections Subject to Seismic Or High Transverse Loading written by and published by . This book was released on 1998 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: A preliminary investigation was conducted on the behavior of steel pipe pile to concrete pile cap connections for bridge structures subjected to extreme seismic and ice forces. This investigation consisted of reviewing available information on the analysis, design, and performance of steel pipe pile to concrete pile cap connections, setting up a finite element model for analyzing the behavior of these connections, and investigating a method for experimentally testing these connections. Only limited information on the behavior of steel pipe pile to concrete pile cap was found during the literature search. Therefore, a finite element model was developed to study connection behavior. The model, developed in ANSYS, consisted of a typical bridge bent (comprised of steel pipe piles topped with a concrete pile cap) and superstructure. The concrete and steel were represented with 3D brick and link elements. All materials were modeled as linear and elastic. Inelastic material behavior was studied in some detail, and issues that need to be addressed in future analyses in modeling such behaviors were identified. The finite element model was used to study the behavior of the pipe pile to concrete pile cap connection in different situations. The model was loaded with a horizontally directed inertial body force of 1 g to study the behavior of the connection under lateral seismic loads. Ice loads were applied as pressures acting directly on the pile cap (high water case) and on the lead pile in a bent. These pressures varied from 0 to 200 psi (0 to 1379 kPa). In general, large stresses and strains were predicted in the pile to pile cap connection under seismic loads. The predicted strains exceeded the elastic limit of the materials, suggesting that large deformations and significant damage may occur in the pile and cap under seismic loads. The stresses and strains predicted in the ice load analyses were significantly lower than those predicted in the seismic analyses, and only minor damage would be expected in the pile and cap under ice loads. Parametric calculations were performed to estimate the effect of deck support conditions, pile height, pile embedment, and pile reinforcement on connection response. Performance of the finite element model was validated by comparing its results with the results of simple hand calculations and with the results of a test on a physical model of a pile and pile cap. The hand calculations were performed using a simple 2D frame model of a typical bent. The physical test was performed on a 1/2 size model of an interior section of a typical bent. Further calculations need to be done that realistically consider the inelastic response of the pile and cap materials under seismic loads. The objectives of such calculations would be (a) to precisely determine the vulnerability (strength and ductility) of these connections under seismic loads, (b) to develop retrofit strategies for existing connections, and (c) to develop design approaches for new connections, as necessary.
Book Synopsis Seismic Performance of Prestressed Concrete Piles and Pile-pile Cap Connections by : Hoat Joen Pam
Download or read book Seismic Performance of Prestressed Concrete Piles and Pile-pile Cap Connections written by Hoat Joen Pam and published by . This book was released on 1987 with total page 638 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Laterally Loaded Pile Cap Connections by : Kyle M. Rollins
Download or read book Laterally Loaded Pile Cap Connections written by Kyle M. Rollins and published by . This book was released on 2010 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Continued Investigation of Strand Slippage in Prestressed Concrete Piles: Design and behavior of prestressed pile to cast-in-place pile cap connections by :
Download or read book Continued Investigation of Strand Slippage in Prestressed Concrete Piles: Design and behavior of prestressed pile to cast-in-place pile cap connections written by and published by . This book was released on 2000 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Dams and Public Safety by : Robert B. Jansen
Download or read book Dams and Public Safety written by Robert B. Jansen and published by . This book was released on 1980 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Continued Investigation of Strand Slippage in Prestressed Concrete Piles by : Kent A. Harries
Download or read book Continued Investigation of Strand Slippage in Prestressed Concrete Piles written by Kent A. Harries and published by . This book was released on 2000 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Analytical Studies on the Inelastic Seismic Response of Solid and Hollow Precast Prestressed Piles by :
Download or read book Analytical Studies on the Inelastic Seismic Response of Solid and Hollow Precast Prestressed Piles written by and published by . This book was released on 1997 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Seismic Design and Retrofit of Bridges by : M. J. N. Priestley
Download or read book Seismic Design and Retrofit of Bridges written by M. J. N. Priestley and published by John Wiley & Sons. This book was released on 1996-04-12 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt: Because of their structural simplicity, bridges tend to beparticularly vulnerable to damage and even collapse when subjectedto earthquakes or other forms of seismic activity. Recentearthquakes, such as the ones in Kobe, Japan, and Oakland,California, have led to a heightened awareness of seismic risk andhave revolutionized bridge design and retrofit philosophies. In Seismic Design and Retrofit of Bridges, three of the world's topauthorities on the subject have collaborated to produce the mostexhaustive reference on seismic bridge design currently available.Following a detailed examination of the seismic effects of actualearthquakes on local area bridges, the authors demonstrate designstrategies that will make these and similar structures optimallyresistant to the damaging effects of future seismicdisturbances. Relying heavily on worldwide research associated with recentquakes, Seismic Design and Retrofit of Bridges begins with anin-depth treatment of seismic design philosophy as it applies tobridges. The authors then describe the various geotechnicalconsiderations specific to bridge design, such as soil-structureinteraction and traveling wave effects. Subsequent chapters coverconceptual and actual design of various bridge superstructures, andmodeling and analysis of these structures. As the basis for their design strategies, the authors' focus is onthe widely accepted capacity design approach, in which particularlyvulnerable locations of potentially inelastic flexural deformationare identified and strengthened to accommodate a greater degree ofstress. The text illustrates how accurate application of thecapacity design philosophy to the design of new bridges results instructures that can be expected to survive most earthquakes withonly minor, repairable damage. Because the majority of today's bridges were built before thecapacity design approach was understood, the authors also devoteseveral chapters to the seismic assessment of existing bridges,with the aim of designing and implementing retrofit measures toprotect them against the damaging effects of future earthquakes.These retrofitting techniques, though not considered appropriate inthe design of new bridges, are given considerable emphasis, sincethey currently offer the best solution for the preservation ofthese vital and often historically valued thoroughfares. Practical and applications-oriented, Seismic Design and Retrofit ofBridges is enhanced with over 300 photos and line drawings toillustrate key concepts and detailed design procedures. As the onlytext currently available on the vital topic of seismic bridgedesign, it provides an indispensable reference for civil,structural, and geotechnical engineers, as well as students inrelated engineering courses. A state-of-the-art text on earthquake-proof design and retrofit ofbridges Seismic Design and Retrofit of Bridges fills the urgent need for acomprehensive and up-to-date text on seismic-ally resistant bridgedesign. The authors, all recognized leaders in the field,systematically cover all aspects of bridge design related toseismic resistance for both new and existing bridges. * A complete overview of current design philosophy for bridges,with related seismic and geotechnical considerations * Coverage of conceptual design constraints and their relationshipto current design alternatives * Modeling and analysis of bridge structures * An exhaustive look at common building materials and theirresponse to seismic activity * A hands-on approach to the capacity design process * Use of isolation and dissipation devices in bridge design * Important coverage of seismic assessment and retrofit design ofexisting bridges
Book Synopsis Statics and Strength of Materials for Architecture and Building Construction by : Barry S. Onouye
Download or read book Statics and Strength of Materials for Architecture and Building Construction written by Barry S. Onouye and published by Pearson Higher Ed. This book was released on 2013-10-03 with total page 595 pages. Available in PDF, EPUB and Kindle. Book excerpt: For courses in Statics, Strength of Materials, and Structural Principles in Architecture, Construction, and Engineering Technology. Statics and Strength of Materials for Architecture and Building Construction, Fourth Edition, offers students an accessible, visually oriented introduction to structural theory that doesn't rely on calculus. Instead, illustrations and examples of building frameworks and components enable students to better visualize the connection between theoretical concepts and the experiential nature of real buildings and materials. This new edition includes fully worked examples in each chapter, a companion website with extra practice problems, and expanded treatment of load tracing.
Book Synopsis Modeling of Inelastic Behavior of RC Structures Under Seismic Loads by : P. Benson Shing
Download or read book Modeling of Inelastic Behavior of RC Structures Under Seismic Loads written by P. Benson Shing and published by ASCE Publications. This book was released on 2001-01-01 with total page 636 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the U.S.?Japan Seminar on Post-Peak Behavior of Reinforced Concrete Structures Subjected to Seismic Loads: Recent Advances and Challenges on Analysis and Design, held in Tokyo and Lake Yamanaka, Japan, October 25-29, 1999. Sponsored by the National Science Foundation, U.S.A.; Japan Society for the Promotion of Science; Japan Concrete Institute. This collection presents the latest ideas and findings on the inelastic behavior of reinforced concrete (RC) structures from the analysis and design standpoints. These papers discuss state-of-the-art concrete material models and analysis methods that can be used to simulate and understand the inelastic behavior of RC structures, as well as design issues that can improve the seismic performance of these structures. Topics include modeling of concrete behavior; modeling of RC structures (finite element approach and macro-element approach); and experimental studies, analysis, and design issues.
Book Synopsis Strengthening and Retrofitting of Existing Structures by : Aníbal Costa
Download or read book Strengthening and Retrofitting of Existing Structures written by Aníbal Costa and published by Springer. This book was released on 2017-10-13 with total page 339 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the fundamentals of strengthening and retrofitting approaches, solutions and technologies for existing structures. It addresses in detail specific techniques for the strengthening of traditional constructions, reinforced concrete buildings, bridges and their foundations. Finally, it discusses issues related to standards and economic decision support tools for retrofitting.
Book Synopsis Engineering Seismology, Geotechnical and Structural Earthquake Engineering by : Sebastiano D'Amico
Download or read book Engineering Seismology, Geotechnical and Structural Earthquake Engineering written by Sebastiano D'Amico and published by BoD – Books on Demand. This book was released on 2013-03-20 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: The mitigation of earthquake-related hazards represents a key role in the modern society. The mitigation of such kind of hazards spans from detailed studies on seismicity, evaluation of site effects, and seismo-induced landslides, tsunamis as well as and the design and analysis of structures to resist such actions. The study of earthquakes ties together science, technology and expertise in infrastructure and engineering in an effort to minimize human and material losses when they inevitably occur. Chapters deal with different topics aiming to mitigate geo-hazards such as: Seismic hazard analysis, Ground investigation for seismic design, Seismic design, assessment and remediation, Earthquake site response analysis and soil-structure interaction analysis.
Book Synopsis Introduction to Architecture by : Francis D. K. Ching
Download or read book Introduction to Architecture written by Francis D. K. Ching and published by John Wiley & Sons. This book was released on 2012-10-23 with total page 439 pages. Available in PDF, EPUB and Kindle. Book excerpt: A survey of the built environment distills the work of legendary author and illustrator Francis D. K. Ching into a single volume Introduction to Architecture presents the essential texts and drawings of Francis D. K. Ching for those new to architecture and design. With his typical highly graphic approach, this is the first introductory text from Ching that surveys the design of spaces, buildings, and cities. In an easy to understand format, readers will explore the histories and theories of architecture, design elements and process, and the technical aspects of the contemporary profession of architecture. The book explains the experience and practice of architecture and allied disciplines for future professionals, while those who love the beauty of architecture drawing will delight in the gorgeous illustrations included. Overview of the issues and practices of architecture in an all-in-one introductory text Includes new chapters and introductory essays by James Eckler, and features more than 1,000 drawings throughout Professor Ching is the bestselling author of numerous books on architecture and design, all published by Wiley; his works have been translated into 16 languages and are regarded as classics for their renowned graphical presentation For those pursuing a career in architecture or anyone who loves architectural design and drawing, Introduction to Architecture presents a beautifully illustrated and comprehensive guide to the subject.
