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Response Of Arches Under Dynamic Loads
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Book Synopsis Response of Arches Under Dynamic Loads by : R. T. Eppink
Download or read book Response of Arches Under Dynamic Loads written by R. T. Eppink and published by . This book was released on 1960 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report is concerned with a study of the response of arches subjected to the influence of transient forces. A numerical procedure is presented for the computation of the dynamic response of arches for both the elastic and inelastic ranges of deformation. The procedure is applicable to arches having any shape and any distribution of mass and stiffness. The distribution of the pressure along the arch and its timewise variation may be arbitrary. The analysis is simplified by replacing the actual arch which has an infinite number of degrees of freedom by a discrete framework consisting of a series of rigid bars, flexible joints and concentrated point masses. For the computation of the response in the inelastic range, the cross-sectional area of the arch is considered to consist of two concentrated flange areas connected by a thin rigid web.
Book Synopsis Studies of Response of Arches and Domes Under Dynamic Loads by : Huang, Tseng
Download or read book Studies of Response of Arches and Domes Under Dynamic Loads written by Huang, Tseng and published by . This book was released on 1961 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Calculation of static and dynamic response of circular arches by : Richard T. Eppink
Download or read book Calculation of static and dynamic response of circular arches written by Richard T. Eppink and published by . This book was released on 1964 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: The report presents theoretical calculations of the behavior of two-hinged circular arches deflecting in their own plane and subjected to static and dynamic loads distributed uniformly over a portion of the arches. The solutions are obtained by reducing the structural description of the continuous arch to an approximate system having a finite number of degrees of freedom. The numerical results predict the behavior in and beyond the elastic range of the circular arches. The parameters describing the geometry, stiffness, and other physical characteristics of the arch were selected to represent the actual arches tested in the blast simulator at the U.S. Naval Civil Engineering Laboratory. The arches tested were fabricated from 4MI3.0 section with two strips welded to the top flanges. The radii of arches were 96.0 inches to the center lines of thin cross-sections and the central angles were about 97 degrees.
Book Synopsis Model Study of a Buried Arch Subjected to Dynamic Loading by : Robert K. Tener
Download or read book Model Study of a Buried Arch Subjected to Dynamic Loading written by Robert K. Tener and published by . This book was released on 1964 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Dynamic Response of a Simulated Buried Arch to Blast Loading by : Thomas Edward Kennedy
Download or read book The Dynamic Response of a Simulated Buried Arch to Blast Loading written by Thomas Edward Kennedy and published by . This book was released on 1971 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: A method of analysis for buried arches with footings was developed to predict their response to a nuclear airblast overpressure. The method of analysis was formulated by considering the arch ring as a discrete model consisting of a finite number of nodes (flexible joints) connected by rigid bars initially of equal length. The results of laboratory and field tests on 1/4.5- and 1/2-scale models, respectively, of an arch structure are compared with predictions made using the analysis. Arch internal loads, footing motions, and free-field motions are compared with those predicted by the analysis and compare favorably. The analytical technique was used to predict the response of the prototype structure to a 140-psi air overpressure loading resulting from the detonation of 10-kt, 100-kt, and 1-Mt weapons, to a 100-psi air overpressure for a 1-Mt weapon, and to the Operation Prairie Flat (500-ton TNT) 140-psi overpressure and the predicted response was compared with that assumed in designing the structure. The method of analysis developed is recommended whenever a significant cost savings can be realized because a number of structures are to be constructed or when local soil conditions make design by cruder methods uncertain. (Author).
Book Synopsis Nonlinear Response of Two-hinged Circular Reinforced Concrete Arches to Static and Dynamic Loads by : Vijay N. Gupchup
Download or read book Nonlinear Response of Two-hinged Circular Reinforced Concrete Arches to Static and Dynamic Loads written by Vijay N. Gupchup and published by . This book was released on 1963 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Project 1080 Research Summary by : Kirtland Air Force Base (N.M.). Air Force Weapons Laboratory
Download or read book Project 1080 Research Summary written by Kirtland Air Force Base (N.M.). Air Force Weapons Laboratory and published by . This book was released on 1963 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report contains summaries of all research reports dealing with nuclear weapons effects on hardened structures, published under Project 1080 by the AFWL Structures Branch (formerly the AFSWC Structures Division) and predecessor organizations from July 1951 to February 1964. Section I contains edited abstracts of unnumbered reports, technical memoranda, technical notes, technical reports, and technical documentary reports. Section II lists all reports by document number (unnumbered reports are listed chronologically); Section III lists reports by subject area; and Section IV lists reports by contractor.
Book Synopsis An Introduction to Earthquake Response Analysis of Arch Dams for Professional Engineers by : J. Paul Guyer, P.E., R.A.
Download or read book An Introduction to Earthquake Response Analysis of Arch Dams for Professional Engineers written by J. Paul Guyer, P.E., R.A. and published by Guyer Partners. This book was released on 2021-11-07 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introductory technical guidance for civil engineers and other professional engineers and construction managers interested in earthquake analysis of arch dams. Here is what is discussed: 1. INTRODUCTION, 2. GEOLOGICAL-SEISMOLOGICAL INVESTIGATION, 3. DESIGN EARTHQUAKES, 4. EARTHQUAKE GROUND MOTIONS, 5. FINITE ELEMENT MODELING FACTORS AFFECTING DYNAMIC RESPONSE, 6. METHOD OF ANALYSIS, 7. EVALUATION AND PRESENTATION OF RESULTS.
Book Synopsis Nonlinear Dynamic Response of Reinforced Concrete Circular Arches by : Indravadan Keshavlal Shah
Download or read book Nonlinear Dynamic Response of Reinforced Concrete Circular Arches written by Indravadan Keshavlal Shah and published by . This book was released on 1964 with total page 95 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Influence of Blast and Earth Pressure Loadings on the Dynamic Response of Flexible Underground Two-hinged Arches by : Worthen Allen Walls
Download or read book The Influence of Blast and Earth Pressure Loadings on the Dynamic Response of Flexible Underground Two-hinged Arches written by Worthen Allen Walls and published by . This book was released on 1960 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Static and Dynamic Tests of Buried Unreinforced Concrete Arches by : William J. Flathau
Download or read book Static and Dynamic Tests of Buried Unreinforced Concrete Arches written by William J. Flathau and published by . This book was released on 1966 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: The primary objective of the study was to determine the response, to collapse, of buried semicircular, unreinforced concrete fixed-end arches of varying stiffnesses when subjected to both static and dynamic loads.
Download or read book Technical Abstract Bulletin written by and published by . This book was released on with total page 912 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Model Study of Dynamically Loaded Arch Structures by : Don R. Denton
Download or read book Model Study of Dynamically Loaded Arch Structures written by Don R. Denton and published by . This book was released on 1966 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: As a part of this program, a series of laboratory model and prototype structures was tested dynamically in the Blast Load Generator facility located at WES to evaluate the use of scale-model tests in predicting the elastic response of a laboratory-size prototype structure to dynamic loads. Presented in this paper are the results of tests of three metal arch structures having diameters of 8, 16, and 24 in., respectively, placed at various depths of burial in dry sand and subjected to ground surface overpressures ranging from 57 to 196 psi.
Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1972 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Arch Bridges written by A. Sinopoli and published by CRC Press. This book was released on 2020-12-18 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modern structural engineering surprises us with the mastery and certainty with which it plans and carries out daring projects, such as the most recent metal or concrete bridges, whether they be suspension or arch bridges. On the other hand, little is yet known about the state of knowledge of construction science and techniques which, well before the arrival of modern methods based on the mechanics of deformable continua, made it possible in the past to erect the vaulted masonry structures rthat we have inherited. The fact that these have lasted through many centuries to our time, and are still in a fairly good state of conservation, makes them competitive, as far as stability and durability are concerned, with those constructed in other materials. Although it is known that the equilibrium of the arch is guaranteed by any funicular whatsoever of the loads, contained inside the profile of an arch, finding the unique solution is not such a certainty. In other words, the problem of the equilibrium of vaulted structures is 'Poleni's problem', the one for which the Venetian scientist was able to give an exemplary solution on the occasion of the assessment of the dome of St. Peter's. Arch Bridges focuses on the main aspects of the debate about the masonry arch bridge: History of structural mechanics and construction, theoretical models, analysis for assessment, numerical methods, experimental and non-destructive testing, maintenance and repair are the topics of the Conference. The breadth and variety of the contributions presented and discussed by leading experts from many countries make this volume an authoritative source of up-to-date information.
Book Synopsis Scientific and Technical Aerospace Reports by :
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1964 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Concrete-Filled Steel Tubular Arch Bridges by : Baochun Chen
Download or read book Concrete-Filled Steel Tubular Arch Bridges written by Baochun Chen and published by Springer Nature. This book was released on 2022-10-08 with total page 581 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses the features of composite materials and arch structures. Providing an in-depth fundamental and practical guide to the field, it systemically addresses all aspects of concrete-filled steel tubular (CFST) arch bridges, including a comprehensive overview on technical developments, structural systems, structural detailing, design and analysis, construction technology, and maintenance. The real-world examples presented have been carefully selected to highlight the advanced theoretical and technological solutions for CFST arch bridges and to motivate researchers to promote innovative and sustainable development in the area. The book couples fundamental concepts with advanced practices translated from the third edition of the author’s Chinese book on CFST arch bridges, which has been the most significant book on the topic since the first edition published in 1999. This English translation can servers as an idea textbook for postgraduate students in the fields of civil, construction and environmental engineering, especially in bridge engineering, as well as a perfect review and reference guide for engineering practitioners and researchers.
