Download or read book Bulb T Beams with Self consolidating Concrete on the Route 33 Bridge Over the Pamunkey River in Virginia written by Hamdi Celik Ozyildirim and published by . This book was released on 2008 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study evaluated the bulb-T beams made with self-consolidating concrete (SCC) used in the Route 33 Bridge over the Pamunkey River at West Point, Virginia. Before the construction of the bridge, two test beams with SCC similar in cross section to the actual beams in the structure were cast and loaded to failure at the Federal Highway Administration's Turner-Fairbank Highway Research Center in McLean, Virginia. They were tested for transfer length, development length, flexural strength, and shear strength. These test beams demonstrated that SCC members can be designed using the same methods, assumptions, and limiting values as used for normally consolidated concrete beams. Based on the positive results, beams with SCC were cast and placed in the Route 33 Bridge. The study found that SCC yielding adequate slump flow can be prepared without segregation and with satisfactory strength and acceptably low permeability. However, proper attention must be devoted to mixture proportioning, workability, stability, and air content to ensure the quality of the product. The use of SCC in beams will have two major benefits: (1) expedited construction at the plant, a savings that is difficult to estimate at this time, and (2) improved quality. If the second benefit provides a 10 percent increase in service life, which is a reasonable expectation; given a typical $10.68 million yearly expenditure for prestressed concrete beams, this could lead to a cost savings for the Virginia Department of Transportation of close to $1 million per year.
Download or read book Proceedings of the First International Conference on Recent Advances in Concrete Technology written by Amde M. Amde and published by Destech Publications. This book was released on 2007 with total page 816 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Shear Behavior of Prestressed Self consolidating Concrete Bulb tee Beams written by Lauren Nunnally and published by . This book was released on 2005 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Creatures of Empire written by Virginia DeJohn Anderson and published by Oxford University Press. This book was released on 2004-11-15 with total page 493 pages. Available in PDF, EPUB and Kindle. Book excerpt: When we think of the key figures of early American history, we think of explorers, or pilgrims, or Native Americans--not cattle, or goats, or swine. But as Virginia DeJohn Anderson reveals in this brilliantly original account of colonists in New England and the Chesapeake region, livestock played a vitally important role in the settling of the New World. Livestock, Anderson writes, were a central factor in the cultural clash between colonists and Indians as well as a driving force in the expansion west. By bringing livestock across the Atlantic, colonists believed that they provided the means to realize America's potential. It was thought that if the Native Americans learned to keep livestock as well, they would be that much closer to assimilating the colonists' culture, especially their Christian faith. But colonists failed to anticipate the problems that would arise as Indians began encountering free-ranging livestock at almost every turn, often trespassing in their cornfields. Moreover, when growing populations and an expansive style of husbandry required far more space than they had expected, colonists could see no alternative but to appropriate Indian land. This created tensions that reached the boiling point with King Philip's War and Bacon's Rebellion. And it established a pattern that would repeat time and again over the next two centuries. A stunning account that presents our history in a truly new light, Creatures of Empire restores a vital element of our past, illuminating one of the great forces of colonization and the expansion westward.
Download or read book Values in Heritage Management written by Erica Avrami and published by Getty Publications. This book was released on 2019-12-03 with total page 259 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bringing together leading conservation scholars and professionals from around the world, this volume offers a timely look at values-based approaches to heritage management. Over the last fifty years, conservation professionals have confronted increasingly complex political, economic, and cultural dynamics. This volume, with contributions by leading international practitioners and scholars, reviews how values-based methods have come to influence conservation, takes stock of emerging approaches to values in heritage practice and policy, identifies common challenges and related spheres of knowledge, and proposes specific areas in which the development of new approaches and future research may help advance the field.
Download or read book The Ocean Highway written by Federal Writers' Project and published by Legare Street Press. This book was released on 2023-07-18 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Embark on a journey down the historic Ocean Highway from New Brunswick, New Jersey to Jacksonville, Florida with this informative travel guide. Complete with detailed maps, interesting historical facts, and recommendations for lodging and dining, readers will be transported back in time to a simpler era of American travel. Discover hidden gems and iconic landmarks along the way in this quintessential guide to exploring the Eastern seaboard. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book The Cultural History of Marlborough Virginia written by C. Malcolm Watkins and published by Good Press. This book was released on 2019-12-06 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a historical and archaeological investigation of the port town of Marlborough in Stafford County, Virginia, and the plantation of John Mercer. It is divided into three main sections: history, archeology and architecture, and artefacts. The history section provides information on the origins of Marlborough, John Mercer's occupation of the town, and its eventual decline. The archeology and architecture section discusses the site, preliminary tests, and various structures found, such as wall systems, mansion foundations, and kitchen foundations. The artefacts section covers ceramics, glass, personal use objects, and metalwork found at the site.
Download or read book Spain a Global History written by Luis Francisco Martinez Montes and published by . This book was released on 2018-11-12 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the late fifteenth to the nineteenth centuries, the Hispanic Monarchy was one of the largest and most diverse political communities known in history. At its apogee, it stretched from the Castilian plateau to the high peaks of the Andes; from the cosmopolitan cities of Seville, Naples, or Mexico City to Santa Fe and San Francisco; from Brussels to Buenos Aires and from Milan to Manila. During those centuries, Spain left its imprint across vast continents and distant oceans contributing in no minor way to the emergence of our globalised era. This was true not only in an economic sense-the Hispano-American silver peso transported across the Atlantic and the Pacific by the Spanish fleets was arguably the first global currency, thus facilitating the creation of a world economic system-but intellectually and artistically as well. The most extraordinary cultural exchanges took place in practically every corner of the Hispanic world, no matter how distant from the metropolis. At various times a descendant of the Aztec nobility was translating a Baroque play into Nahuatl to the delight of an Amerindian and mixed audience in the market of Tlatelolco; an Andalusian Dominican priest was writing the first Western grammar of the Chinese language in Fuzhou, a Chinese city that enjoyed a trade monopoly with the Spanish Philippines; a Franciscan friar was composing a piece of polyphonic music with lyrics in Quechua to be played in a church decorated with Moorish-style ceilings in a Peruvian valley; or a multi-ethnic team of Amerindian and Spanish naturalists was describing in Latin, Spanish and local vernacular languages thousands of medicinal plants, animals and minerals previously unknown to the West. And, most probably, at the same time that one of those exchanges were happening, the members of the School of Salamanca were laying the foundations of modern international law or formulating some of the first modern theories of price, value and money, Cervantes was writing Don Quixote, Velázquez was painting Las Meninas, or Goya was exposing both the dark and bright sides of the European Enlightenment. Actually, whenever we contemplate the galleries devoted to Velázquez, El Greco, Zurbarán, Murillo or Goya in the Prado Museum in Madrid; when we visit the National Palace in Mexico City, a mission in California, a Jesuit church in Rome or the Intramuros quarter in Manila; or when we hear Spanish being spoken in a myriad of accents in the streets of San Francisco, New Orleans or Manhattan we are experiencing some of the past and present fruits of an always vibrant and still expanding cultural community. As the reader can infer by now, this book is about how Spain and the larger Hispanic world have contributed to world history and in particular to the history of civilisation, not only at the zenith of the Hispanic Monarchy but throughout a much longer span of time.
Download or read book The Eastern Shore of Virginia 1603 1964 written by Nora Miller Turman and published by Heritage Books. This book was released on 1964 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Eastern Shore covers the counties of Accomack and Northampton.
Download or read book Diet for a Sustainable Ecosystem written by Benjamin E. Cuker and published by Springer. This book was released on 2020-08-11 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores a specific ecosystem in depth, in order to weave a story built on place and history. It incorporates the theme of a journey to help reveal the environment-human-health-food system-problem. While drawing on a historical approach stretching back to the American colonial era, it also incorporates more contemporary scientific findings. By crafting its story around a specific place, the book makes it easier for readers to relate to the content, and to subsequently use what they learn to better understand the role of food systems at the global scale.
Download or read book Indian Art of the United States written by Frederic Huntington Douglas and published by . This book was released on 2012-04-01 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Jamestown Project Development Concept Plan written by and published by . This book was released on 2003 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Belles Beaux and Brains of the 60 s written by Thomas Cooper De Leon and published by . This book was released on 1909 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bibliographic Formats and Standards written by OCLC. and published by . This book was released on 1993 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes the manual, Bibliographic Formats and Standards, 2nd. ed., a revised guide to machine-readable cataloging records in the WorldCat. Describes conventions. Describes and provides an example of input standards tables. Addresses revisions of the manual as well as ordering and distribution. Includes acknowledgements. Provides a link to the table of contents.
Download or read book Capt John Smith written by John Smith and published by . This book was released on 1895 with total page 570 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nature s Best Hope written by Douglas W. Tallamy and published by Timber Press. This book was released on 2020-02-04 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: A NEW YORK TIMES BESTSELLER Douglas W. Tallamy’s first book, Bringing Nature Home, awakened thousands of readers to an urgent situation: wildlife populations are in decline because the native plants they depend on are fast disappearing. His solution? Plant more natives. In this new book, Tallamy takes the next step and outlines his vision for a grassroots approach to conservation. Nature’s Best Hope shows how homeowners everywhere can turn their yards into conservation corridors that provide wildlife habitats. Because this approach relies on the initiatives of private individuals, it is immune from the whims of government policy. Even more important, it’s practical, effective, and easy—you will walk away with specific suggestions you can incorporate into your own yard. If you’re concerned about doing something good for the environment, Nature’s Best Hope is the blueprint you need. By acting now, you can help preserve our precious wildlife—and the planet—for future generations.
Download or read book A Collection of Designs in Architecture written by Abraham Swan and published by Legare Street Press. This book was released on 2021-09-09 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
