Download or read book An Investigation Regarding the Relative Economy and Rigidity of the Wichert Truss for Long span Bridge Construction as Compared with the Continuous and Cantilever Type Bridges written by Albert K. Spalding and published by . This book was released on 1933 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Comprehensive Dissertation Index 1861 1972 Engineering civil electrical and industrial written by Xerox University Microfilms and published by . This book was released on 1973 with total page 874 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Comprehensive Dissertation Index written by and published by . This book was released on 1973 with total page 892 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Comprehensive Dissertation Index 1861 1972 Author index written by Xerox University Microfilms and published by . This book was released on 1973 with total page 1116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Study of the Relative Economy of Continuous and Non continuous Spans for a Bridge Across a Large Inland Lake written by Edward Birkenwald and published by . This book was released on 1928 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Wichert Truss written by David Barnard Steinman and published by . This book was released on 1932 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Study of the Relative Stiffnesses of Simple and Continuous Truss Bridges written by Mateo Mangaoang Vergara and published by . This book was released on 1941 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Investigation of the Relative Economies of Several Types of Bridge Trusses for a Particular Highway Bridge written by Arne Lier and published by . This book was released on 1923 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dynamic Impact Factors Produced by Trains on Long Span Open Deck Steel Truss Railroad Bridges written by David Jacobs and published by . This book was released on 2021 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Long-haul passenger, commuter, and freight railroads are essential to maintaining a thriving economy and environmentally friendly, efficient and less congested transportation system for people and goods, especially in New England, with its many urban areas, industries, and major national defense activities. On Amtrak’s Northeast Corridor between Washington, D.C. and Boston, MA, the busiest passenger rail corridor in the United Sates, there are over 60 long span steel bridges that are more than 100 years old. This situation presents many structural problems, especially overstress in certain members, as well as fatigue. This research focused primarily on two areas. First, developing a finite element (FE) model that can reliably predict the impact, as derived from other bridge responses (displacement and strain), for trains at speeds higher than that currently allowed on these structures. And second, field research to accumulate data on bridge response from each of the train types at various speeds. The research used as test vehicles, two types of Amtrak train sets, Acela higher speed vehicles, and Amtrak conventional Regional train vehicles, as well as Metro-North Railroad’s M8 MU commuter cars. Specific to this research is the type of bridge structure. The model was based on an open deck, long span through truss. This type of bridge is typical of hundreds still in service around the country, and most appreciably over a hundred years old, especially in the Northeast. Field research was conducted on Devon Bridge, a 115-year-old bridge, opened in 1906, over the Housatonic River between Stratford and Milford, Connecticut, and owned by the Connecticut Department of Transportation. The model was developed using STAAD.Pro software. Using the known physical characteristics (axle loads and axle spacing) of the Amtrak and Metro-North vehicles, field tests verified high correlation between actual bridge responses, measured by displacements and strains at various speeds, and those predicted by the model. Thus, the model can be useful in predicting impact values, derived from displacements and strains, from similar types of vehicles on this and other open deck railroad bridges. Additional study and analysis were performed on bridge response under live load to better understand how the relative old age of the test structure, and its long history from use by steam engines and heavy freight trains, effect certain truss members’ response. Particular investigation was performed on the eyebars, which are used as counter diagonals and lower chord members in the truss. Results from this investigation were compared to tests performed several years earlier, and analysis is presented for why some differences appear. A thorough review was also performed contrasting railroad bridges design impact requirements used in countries around the world. The knowledge gained from this research can be applied to other railroad bridges of this type, carrying comparable conventional passenger cars and MU transit cars.
Download or read book An Economy Study of Vierendeel Trusses written by Donald Lee Dean and published by . This book was released on 1951 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Encyclopedia of Engineering Geology written by Peter T. Bobrowsky and published by Springer. This book was released on 2018-08-03 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume addresses the multi-disciplinary topic of engineering geology and the environment, one of the fastest growing, most relevant and applied fields of research and study within the geosciences. It covers the fundamentals of geology and engineering where the two fields overlap and, in addition, highlights specialized topics that address principles, concepts and paradigms of the discipline, including operational terms, materials, tools, techniques and methods as well as processes, procedures and implications. A number of well known and respected international experts contributed to this authoritative volume, thereby ensuring proper geographic representation, professional credibility and reliability. This superb volume provides a dependable and ready source of information on approximately 300 topical entries relevant to all aspects of engineering geology. Extensive illustrations, figures, images, tables and detailed bibliographic citations ensure that the comprehensively defined contributions are broadly and clearly explained. The Encyclopedia of Engineering Geology provides a ready source of reference for several fields of study and practice including civil engineers, geologists, physical geographers, architects, hazards specialists, hydrologists, geotechnicians, geophysicists, geomorphologists, planners, resource explorers, and many others. As a key library reference, this book is an essential technical source for undergraduate and graduate students in their research. Teachers/professors can rely on it as the final authority and the first source of reference on engineering geology related studies as it provides an exceptional resource to train and educate the next generation of practitioners.
Download or read book NEHRP Recommended Provisions National Earthquake Hazards Reduction Program for Seismic Regulations for New Buildings and Other Structures Commentary written by United States. Federal Emergency Management Agency and published by . This book was released on 2001 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book User s Guide NBC 1995 Structural Commentaries written by Canadian Commission on Building and Fire Codes and published by . This book was released on 1996 with total page 135 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mechatronic Futures written by Peter Hehenberger and published by Springer. This book was released on 2016-06-10 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: Offering a comprehensive overview of the challenges, risks and options facing the future of mechatronics, this book provides insights into how these issues are currently assessed and managed. Building on the previously published book ‘Mechatronics in Action,’ it identifies and discusses the key issues likely to impact on future mechatronic systems. It supports mechatronics practitioners in identifying key areas in design, modeling and technology and places these in the wider context of concepts such as cyber-physical systems and the Internet of Things. For educators it considers the potential effects of developments in these areas on mechatronic course design, and ways of integrating these. Written by experts in the field, it explores topics including systems integration, design, modeling, privacy, ethics and future application domains. Highlighting novel innovation directions, it is intended for academics, engineers and students working in the field of mechatronics, particularly those developing new concepts, methods and ideas.
Download or read book Design of Steel Structures Vol 2 written by Ramchandra and published by Scientific Publishers. This book was released on 2015-02-01 with total page 1001 pages. Available in PDF, EPUB and Kindle. Book excerpt: Eight edition of this book is based on Bridge Rules (Adopted in 1941, Revised in 1964 and Reprinted in 1989), and IS: 800-2007. Authors have distributed present text in the edition in thirty two chapters [that is, in Four parts (1) Steel Bridges and Influence Lines Diagrams for axial forces for the members of different types of truss-girders, (2) Special Steel Structures (3) Analysis of Structures specially, the method of tension co-efficients for determinate and indeterminate structures, (4) Aluminium structures. In order to emphasize that similar to various other subjects, this subject is also very vast. Therefore, space steel structures and stressed-skin steel structures have been described special features of this new-edition of this book may be mentioned as under (1) Historical development of different types of steel bridges details of some spans of longest spans of various types of steel bridges, (2) Design of Guyed Steel Chimneys (3) Instantaneous Centre of Rotation (ICR) and Plastic Analysis of Pitched slope (i.e., gable structure) and influences of axial forces and shear forces on the plastic moment of resistance of the member cross-sections.
Download or read book A Dictionary of Construction Surveying and Civil Engineering written by Christopher Gorse and published by Oxford University Press. This book was released on 2020-02-06 with total page 573 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new edition of A Dictionary of Construction, Surveying, and Civil Engineering is the most up-to-date dictionary of its kind. In more than 8,000 entries it covers the key areas of civil and construction engineering, construction technology and practice, construction management techniques and processes, as well as legal aspects such as contracts and procurement. It has been updated with more than 600 new entries spanning subjects such as sustainability, new technologies, disaster management, and building software. New additions include terms such as Air source heat pump, hydraulic failure, mechanical ventilation with heat recovery, off-site construction, predictive performance, sustainable development, and value engineering. Useful diagrams and web links complement the text, which also includes suggestions for further reading. With contributions from more than 130 experts from around the world, this dictionary is an authoritative resource for engineering students, construction professionals, and surveyors.
Download or read book The Engineer in History written by John Rae and published by Peter Lang Incorporated, International Academic Publishers. This book was released on 2001 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: Annotation Though faced with a shortage of biographical material on engineers, Rae (history, Harvey Mudd College) and Volti (sociology, Pitzer College, Claremont, California) examine the social origins, education, relationships with employers and patrons, and their reputation in their communities and societies. They maintain a chronological order from antiquity to the end of the Industrial Revolution, then focus on various themes. Rae had died before the first edition appeared; no date is noted for that. Annotation c. Book News, Inc., Portland, OR (booknews.com).
