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The Behaviour Of Bridge Deck Slabs Under Full Global Load
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Book Synopsis The Behaviour of Bridge Deck Slabs Under Full Global Load by :
Download or read book The Behaviour of Bridge Deck Slabs Under Full Global Load written by and published by . This book was released on 1990 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: Global effects are not normally considered in the design of bridge deck slabs in North America. They were not investigated in the studies which were used to develop the empirical design rules for deck slab reinforcement in the Ontario Highway Bridge Design Code. However, conventional linear grillage analyses suggest that, in some types of bridge, the 'global transverse moments', the moments induced in the deck slab by its action in distributing load between the beams, can be very significant. They can exceed the total moment capacity of slabs designed to the Ontario rules. Tests on two half scale model bridges, which were loaded to failure under full global load, confirm that these moments have a large effect on the behaviour of the deck slab. Despite this, the tests show that the empirical design rules which have been developed to date are satisfactory. These tests do, however, show that it is theoretically possible for a bridge to fail prematurely due to combined global and local effects even when both the slab and the beams have been independently assessed as adequate. This effect, which is potentially significant to the assessment of existing bridges, is correctly predicted by non-linear analysis. For the covering abstract of the Conference see IRRD Abstract No. 807839.
Book Synopsis The Behaviour of Steel-free Concrete Bridge Deck Slabs Under Static Loading Conditions by : John P. Newhook
Download or read book The Behaviour of Steel-free Concrete Bridge Deck Slabs Under Static Loading Conditions written by John P. Newhook and published by . This book was released on 1997 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Behaviour of Steel-free Concrete Bridge Deck Slabs Under Static Loading Conditions by : John P. Newhook
Download or read book The Behaviour of Steel-free Concrete Bridge Deck Slabs Under Static Loading Conditions written by John P. Newhook and published by . This book was released on 1997 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Behaviour of Steel-free Concrete Bridge Deck Slabs Under Static Loading Conditions by :
Download or read book The Behaviour of Steel-free Concrete Bridge Deck Slabs Under Static Loading Conditions written by and published by . This book was released on 1997 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bridges written by Baidar Bakht and published by Springer. This book was released on 2015-10-09 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a valuable guide for practicing bridge engineers and graduate students in structural engineering; its main purpose is to present the latest concepts in bridge engineering in fairly easy-to-follow terms. The book provides details of easy-to-use computer programs for: · Analysing slab-on-girder bridges for live load distribution. · Analysing slab and other solid bridge components for live load distribution. · Analysing and designing concrete deck slab overhangs of girder bridges under vehicular loads. · Determining the failure loads of concrete deck slabs of girder bridges under concentrated wheel loads. In addition, the book includes extensive chapters dealing with the design of wood bridges and soil-steel bridges. Further, a unique chapter on structural health monitoring (SHM) will help bridge engineers determine the actual load carrying capacities of bridges, as opposed to their perceived analytical capacities. The chapter addressing structures made with fibre-reinforced polymers will allow engineers to design highly durable, economical and sustainable structures. This chapter also provides guidance on rehabilitating deteriorated structures with these new materials. The book also deals with the philosophy of bridge design without resorting to complex equations. Additional material to this book can be downloaded from http://extras.springer.com
Book Synopsis Bridge Deck Behaviour by : E C Hambly
Download or read book Bridge Deck Behaviour written by E C Hambly and published by CRC Press. This book was released on 1991-07-25 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the underlying behaviour of steel and concrete bridge decks. It shows how complex structures can be analysed with physical reasoning and relatively simple computer models and without complicated mathematics.
Download or read book The Structural Engineer written by and published by . This book was released on 1999 with total page 950 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Behavior of Ontario-type Bridge Deck on Steel Girders by : C. K. Tsui
Download or read book Behavior of Ontario-type Bridge Deck on Steel Girders written by C. K. Tsui and published by . This book was released on 1986 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Manual of Bridge Engineering by : M. J. Ryall
Download or read book The Manual of Bridge Engineering written by M. J. Ryall and published by Thomas Telford. This book was released on 2000 with total page 1046 pages. Available in PDF, EPUB and Kindle. Book excerpt: - Bridge type, behaviour and appearance David Bennett, David Bennett Associates · History of bridge development · Bridge form · Behaviour - Loads and load distribution Mike Ryall, University of Surrey · Brief history of loading specifications · Current code specification · Load distribution concepts · Influence lines - Analysis Professor R Narayanan, Consulting Engineer · Simple beam analysis · Distribution co-efficients · Grillage method · Finite elements · Box girder analysis: steel and concrete · Dynamics - Design of reinforced concrete bridges Dr Paul Jackson, Gifford and Partners · Right slab · Skew slab · Beam and slab · Box - Design of prestressed concrete bridges Nigel Hewson, Hyder Consulting · Pretensioned beams · Beam and slab · Pseduo slab · Post tensioned concrete beams · Box girders - Design of steel bridges Gerry Parke and John Harding, University of Surrey · Plate girders · Box girders · Orthotropic plates · Trusses - Design of composite bridges David Collings, Robert Benaim and Associates · Steel beam and concrete · Steel box and concrete · Timber and concrete - Design of arch bridges Professor Clive Melbourne, University of Salford · Analysis · Masonry · Concrete · Steel · Timber - Seismic analysis of design Professor Elnashai, Imperial College of Science, Technology and Medicine · Modes of failure in previous earthquakes · Conceptual design issues · Brief review of seismic design codes - Cable stayed bridges - Daniel Farquhar, Mott Macdonald · Analysis · Design · Construction - Suspension bridges Vardaman Jones and John Howells, High Point Rendel · Analysis · Design · Construction - Moving bridges Charles Birnstiel, Consulting engineer · History · Types · Special problems - Substructures Peter Lindsell, Peter Lindsell and Associates · Abutments · Piers - Other structural elements Robert Broome et al, WS Atkins · Parapets · Bearings · Expansion joints - Protection Mike Mulheren, University of Surrey · Drainage · Waterproofing · Protective coating/systems for concrete · Painting system for steel · Weathering steel · Scour protection · Impact protection - Management systems and strategies Perrie Vassie, Transport Research Laboratory · Inspection · Assessment · Testing · Rate of deterioration · Optimal maintenance programme · Prioritisation · Whole life costing · Risk analysis - Inspection, monitoring, and assessment Charles Abdunur, Laboratoire Central Des Ponts et Chaussées · Main causes of deterioration · Investigation methods · Structural evaluation tests · Stages of structural assessment · Preparing for recalculation - Repair and Strengthening John Darby, Consulting Engineer · Repair of concrete structures · Metal structures · Masonry structures · Replacement of structures
Book Synopsis The Life of Structures by : G.S.T Armer
Download or read book The Life of Structures written by G.S.T Armer and published by Elsevier. This book was released on 2013-10-22 with total page 469 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Life of Structures: Physical Testing covers the proceedings of a seminar of the same name. The said seminar is focused on the actions on structures and the performance of existing populations of structures; the properties and performance of building materials; and the internal and external environments of buildings. The book covers topics such as the methodology for the prediction of the life of existing structures; reliability of service-proven structural systems; and some effects of micro-environment on materials. Also covered are subjects such as the assessment of structures through field measured dynamic response; physical properties of structures investigated by dynamic methods; and the stiffness damage test. The text is recommended for engineers who would like to know more about the strength and lifespan of structures, as well as the effectivity of the materials involved in their construction.
Book Synopsis Bridge Deck Analysis by : Damien L. Keogh
Download or read book Bridge Deck Analysis written by Damien L. Keogh and published by CRC Press. This book was released on 2005-08-09 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: The definitive text in the field of Bridge Deck behaviour and analysis Bridge Deck Analysis is an essential reference for civil and structural engineers. It provides bridge designers with the knowledge to understand the behaviour of bridge decks, to be familiar with, and to understand the various numerical modelling techniques, to know which technique is most suited. The book covers the grillage analogy, dedicates a chapter to the modelling and analysis of integral bridge forms and also provides guidance of the application of the finite element method.
Book Synopsis The behaviour of a prototype form-reinforced bridge deck slab under static and repeated loading by : Peter Kenneth Gorf
Download or read book The behaviour of a prototype form-reinforced bridge deck slab under static and repeated loading written by Peter Kenneth Gorf and published by . This book was released on 1978 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Behavior of Reinforced Concrete Highway Bridge Deck Slabs by : Sergio Roberto Beim
Download or read book Behavior of Reinforced Concrete Highway Bridge Deck Slabs written by Sergio Roberto Beim and published by . This book was released on 1987 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Bridge Superstructures by : Aftab A. Mufti
Download or read book Bridge Superstructures written by Aftab A. Mufti and published by . This book was released on 1996 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Load Testing of New Concrete Bridge Deck Slabs by :
Download or read book Load Testing of New Concrete Bridge Deck Slabs written by and published by . This book was released on 1990 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: A number of bridges designed by the AASHTO Specifications and the Ontario Highway Bridge Design Code (OHBDC) were constructed during the early nineteen eighties. The AASHTO designs for the deck slabs were based on flexural considerations and required larger amounts of reinforcement than the minimum isotropic reinforcement required by the empirical method of the Ontario Code. Fourteen bridges were load tested to compare the performance of deck slabs designed by the two different techniques and built during this period. The applied test loads were generally less than 40 percent of the calculated punching shear capacity of deck slabs, but far exceeded the factored wheel load specified by both the AASHTO Specifications and the OHBDC. Under the test loads, the slab pannels displayed no visible signs of distress. The test data and the analysis of punching shear capacities show that the amount of reinforcement has a comparatively small effect on the strength and stiffness of the slab panels and that the slabs designed by the OHBDC have adequate strength to carry heavy wheel loads from modern trucks. The major parameters affecting the strength and stiffness are slab thickness, girder type and girder spacing. The measured deflections at the centre of slab panels were found to be significantly smaller than those calculated by the conventional plate-in-flexure analysis assuming a cracked section and concrete in tension being ineffective. The effect of 'tension stiffening' in concrete is investigated in order to explain a part of this difference. For the covering abstract of the Conference see IRRD Abstract No. 807839.
Book Synopsis The Behaviour of Ultra-high-performance Concrete in Precast Concrete Bridge Deck Connections by : Heather Stefaniuk
Download or read book The Behaviour of Ultra-high-performance Concrete in Precast Concrete Bridge Deck Connections written by Heather Stefaniuk and published by . This book was released on 2020 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis studies the behaviour of ultra-high-performance concrete (UHPC) in the precast concrete bridge deck connections. The experimental program consisted of shear pocket push-out testing and full-scale bridge deck testing. The main objective was to study the UHPC performance in the shear pocket and joint connections. All specimens were statically loaded until failure. The push-out test specimens consisted of two small 45 MPa concrete slabs on either side of a built-up steel section, joined together by shear studs and UHPC shear pockets. There were three 6-stud specimens, two 3-stud specimens and two 0-stud specimens. The 6-stud specimens reached ultimate loads of 2642 kN, 2892 kN, and 3045 kN. The 3-stud specimens reached ultimate loads of 1445 kN and 1674 kN. The 0-stud specimens reached ultimate loads of 4.91 kN and 3.44 kN. The failure modes for the 6-stud and 3-stud specimens were stud failure or concrete crushing, while the 0-stud specimens failed when the UHPC and steel section surface debonded. The push-out specimens were instrumented with LVDTs, pi-gauges and strain gauges to collect data on the displacements, debonding, and shear stud strains throughout testing. The bridge deck testing included a full panel deck (FPD) and jointed panel deck (JPD). The FPD was cast monolithically with regular strength concrete and had UHPC shear pocket connections to the steel support girders. The JPD was cast as two half-size regular strength panels connected together with a UHPC joint, and connected to the steel support girders with UHPC shear pockets. The FPD and JPD reached ultimate loads of 1926 kN and 1878 kN, respectively. Both decks failed by concrete punching under the load point. The bridge decks were instrumented with LVDTs, pi-gauges, and strain gauges to collect data on the deflections, crack widths, steel strains, concrete strains, and shear stud strains throughout testing. The experimental results implied the number and length of the studs in the shear pockets may be reduced. The better performance of the FPD also indicated the circular pockets were superior and the use of UHPC in precast deck connections does not significantly improve the overall performance.
Book Synopsis Concrete Bridge Deck Behavior Under Thermal Loads by : Jeffrey Keith Johnson
Download or read book Concrete Bridge Deck Behavior Under Thermal Loads written by Jeffrey Keith Johnson and published by . This book was released on 2005 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:
