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Author: Kevin Righter
Publisher: Arcadia Publishing
Published: 2020
Total Pages: 240
ISBN-13: 1467143057
DOWNLOAD EBOOK →"Established on the Schuykill River in 1852, Philadelphia's Pencoyd Iron Works was a global leader in structural steel and wrought iron for more than eight decades. ... Author Kevin Righter constructs the immense history of the Pencoyd Iron Works."--Back cover
Author: Henry Coddington Meyer
Publisher:
Published: 1893
Total Pages: 596
ISBN-13:
DOWNLOAD EBOOK →Author: Karl-Eugen Kurrer
Publisher: John Wiley & Sons
Published: 2012-01-09
Total Pages: 864
ISBN-13: 3433601348
DOWNLOAD EBOOK →This book traces the evolution of theory of structures and strength of materials - the development of the geometrical thinking of the Renaissance to become the fundamental engineering science discipline rooted in classical mechanics. Starting with the strength experiments of Leonardo da Vinci and Galileo, the author examines the emergence of individual structural analysis methods and their formation into theory of structures in the 19th century. For the first time, a book of this kind outlines the development from classical theory of structures to the structural mechanics and computational mechanics of the 20th century. In doing so, the author has managed to bring alive the differences between the players with respect to their engineering and scientific profiles and personalities, and to create an understanding for the social context. Brief insights into common methods of analysis, backed up by historical details, help the reader gain an understanding of the history of structural mechanics from the standpoint of modern engineering practice. A total of 175 brief biographies of important personalities in civil and structural engineering as well as structural mechanics plus an extensive bibliography round off this work.
Author: Wendy A. Woloson
Publisher: University of Chicago Press
Published: 2020-10-05
Total Pages: 405
ISBN-13: 022666449X
DOWNLOAD EBOOK →Crap. We all have it. Filling drawers. Overflowing bins and baskets. Proudly displayed or stuffed in boxes in basements and garages. Big and small. Metal, fabric, and a whole lot of plastic. So much crap. Abundant cheap stuff is about as American as it gets. And it turns out these seemingly unimportant consumer goods offer unique insights into ourselves—our values and our desires. In Crap: A History of Cheap Stuff in America, Wendy A. Woloson takes seriously the history of objects that are often cynically-made and easy to dismiss: things not made to last; things we don't really need; things we often don't even really want. Woloson does not mock these ordinary, everyday possessions but seeks to understand them as a way to understand aspects of ourselves, socially, culturally, and economically: Why do we—as individuals and as a culture—possess these things? Where do they come from? Why do we want them? And what is the true cost of owning them? Woloson tells the history of crap from the late eighteenth century up through today, exploring its many categories: gadgets, knickknacks, novelty goods, mass-produced collectibles, giftware, variety store merchandise. As Woloson shows, not all crap is crappy in the same way—bric-a-brac is crappy in a different way from, say, advertising giveaways, which are differently crappy from commemorative plates. Taking on the full brilliant and depressing array of crappy material goods, the book explores the overlooked corners of the American market and mindset, revealing the complexity of our relationship with commodity culture over time. By studying crap rather than finely made material objects, Woloson shows us a new way to truly understand ourselves, our national character, and our collective psyche. For all its problems, and despite its disposability, our crap is us.
