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Phoenix Bridge
Phoenix Bridge is a historic metal Trapezoidal Whipple truss railroad bridge spanning Craig Creek near Eagle Rock, Botetourt County, Virginia. It was built in 1887 by the Phoenix Bridge Company of Phoenixville, Pennsylvania. It consists of rolled wrought-iron "Phoenix post" compression members and round and rectangular tension rods with pinned joints. It includes a cast panel embellished with anthemions and garlands, small urnlike finials, and quatrefoils and trefoils. an''Accompanying photo''/ref> The bridge was listed on the National Register of Historic Places in 1975. See also *List of bridges documented by the Historic American Engineering Record in Virginia *List of bridges on the National Register of Historic Places in Virginia This is a list of bridges and tunnels on the National Register of Historic Places in the U.S. state of Virginia. References {{NRHP bridges Virginia Bridges Bridges A bridge is a structure built to span a physical obstacle (such a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eagle Rock, Virginia
Eagle Rock is a census-designated place (CDP) in Botetourt County, Virginia, United States, located along the James River between Iron Gate and Buchanan. It was first listed as a CDP in the 2020 census with a population of 209. History Eagle Rock had the last lock of the James River and Kanawha Canal. Lime production This was the location of the kilns for making lime. Limestone was transported across the James River via a tram system and then burned in the kilns to make lime. Originally a river ford, known as "The Free Stone Ford", allowed mule drawn wagons to cross. In May 1884 a bridge was constructed across the river for the limestone. Later, large towers were constructed and the lime sent across the river by cable. Old quarries and locally known Quarry Hill are located on either side of US 220. The Bessemer Archaeological Site, Phoenix Bridge, and Roaring Run Furnace are listed on the National Register of Historic Places. Rail history At the end of the James River and Kan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Truss
A truss is an assembly of ''members'' such as beams, connected by ''nodes'', that creates a rigid structure. In engineering, a truss is a structure that "consists of two-force members only, where the members are organized so that the assemblage as a whole behaves as a single object". A "two-force member" is a structural component where force is applied to only two points. Although this rigorous definition allows the members to have any shape connected in any stable configuration, trusses typically comprise five or more triangular units constructed with straight members whose ends are connected at joints referred to as ''nodes''. In this typical context, external forces and reactions to those forces are considered to act only at the nodes and result in forces in the members that are either tensile or compressive. For straight members, moments (torques) are explicitly excluded because, and only because, all the joints in a truss are treated as revolutes, as is necessary for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Botetourt County, Virginia
Botetourt County ( ) is a US county that lies in the Roanoke Region of the Commonwealth of Virginia. Located in the mountainous portion of the state, the county is bordered by two major ranges, the Blue Ridge Mountains and the Appalachian Mountains. Botetourt County was created in 1770 from part of Augusta County and was named for Norborne Berkeley, known as Lord Botetourt. It originally comprised a vast area, which included the southern portion of present-day West Virginia and all of Kentucky. Portions were set off to form new counties beginning in 1772, until the current borders were established in 1851. Botetourt County is part of the Roanoke Virginia Metropolitan Statistical Area, and the county seat is the town of Fincastle. As of the 2020 census, the county population was 33,596. History First proposed in the House of Burgesses in 1767, Botetourt County was created in 1770 from Augusta County. The county is named for Norborne Berkeley, Baron de Botetourt, more c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phoenix Bridge Company
The Phoenix Iron Works (1855: Phoenix Iron Company; 1949: Phoenix Iron & Steel Company; 1955: Phoenix Steel Corporation), located in Phoenixville, Pennsylvania, was a manufacturer of iron and related products during the 19th century and early 20th century. Phoenix Iron Company was a major producer of cannons for the Union Army during the American Civil War. The company also produced the Phoenix column, an advance in construction material. Company facilities are a core component of the Phoenixville Historic District, a National Register of Historic Places site that was in 2006 recognized as a historic landmark by ASM International. History Founded in 1790 to produce nails and purchased in 1812 by New Jersey industrialist Robert Waln, the Phoenix Iron Company (later renamed the Phoenix Iron Works) produced pig iron, wrought iron, and other iron-related materials and end products. As the complex grew, it featured a huge blast furnace and puddling furnace, an adjacent iron foundry, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phoenixville, Pennsylvania
Phoenixville is a Borough (Pennsylvania), borough in Chester County, Pennsylvania, United States. It is located northwest of Philadelphia, Pennsylvania, Philadelphia at the junction of French Creek (Schuylkill River tributary), French Creek and the Schuylkill River. It is in the Delaware Valley, Philadelphia metropolitan area. The population is 18,616 as of the 2020 Census. As noted by ''Forbes'', Phoenixville is a former beaten-down mill town with a recent downtown revitalization plan that led to 10 craft breweries, a distillery, and winery tasting rooms. History Originally called Manavon, Phoenixville was settled in 1732 and incorporated as a borough in 1849. In its industrial heyday early in the twentieth century, it was an important manufacturing center and the site of great iron and steel mills such as the Phoenix Iron Works (Phoenixville, Pennsylvania), Phoenix Iron Works, boiler works, silk mill, underwear and hosiery factory, factories, a match factory, and the famous ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Register Of Historic Places
The National Register of Historic Places (NRHP) is the United States federal government's official list of districts, sites, buildings, structures and objects deemed worthy of preservation for their historical significance or "great artistic value". A property listed in the National Register, or located within a National Register Historic District, may qualify for tax incentives derived from the total value of expenses incurred in preserving the property. The passage of the National Historic Preservation Act (NHPA) in 1966 established the National Register and the process for adding properties to it. Of the more than one and a half million properties on the National Register, 95,000 are listed individually. The remainder are contributing resources within historic districts. For most of its history, the National Register has been administered by the National Park Service (NPS), an agency within the U.S. Department of the Interior. Its goals are to help property owners and inte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Bridges Documented By The Historic American Engineering Record In Virginia
__NOTOC__ This is a list of bridges documented by the Historic American Engineering Record in the US state of Virginia. Bridges See also *List of tunnels documented by the Historic American Engineering Record in Virginia References External links {{HAER list, structure=bridge *List *List Virginia Virginia, officially the Commonwealth of Virginia, is a state in the Mid-Atlantic and Southeastern regions of the United States, between the Atlantic Coast and the Appalachian Mountains. The geography and climate of the Commonwealth ar ... Bridges, HAER Bridges, HAER ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Bridges On The National Register Of Historic Places In Virginia ...
This is a list of bridges and tunnels on the National Register of Historic Places in the U.S. state of Virginia. References {{NRHP bridges Virginia Bridges Bridges A bridge is a structure built to Span (engineering), span a physical obstacle (such as a body of water, valley, road, or rail) without blocking the way underneath. It is constructed for the purpose of providing passage over the obstacle, whic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Historic American Engineering Record In Virginia
History (derived ) is the systematic study and the documentation of the human activity. The time period of event before the invention of writing systems is considered prehistory. "History" is an umbrella term comprising past events as well as the memory, discovery, collection, organization, presentation, and interpretation of these events. Historians seek knowledge of the past using historical sources such as written documents, oral accounts, art and material artifacts, and ecological markers. History is not complete and still has debatable mysteries. History is also an academic discipline which uses narrative to describe, examine, question, and analyze past events, and investigate their patterns of cause and effect. Historians often debate which narrative best explains an event, as well as the significance of different causes and effects. Historians also debate the nature of history as an end in itself, as well as its usefulness to give perspective on the problems of the p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Road Bridges On The National Register Of Historic Places In Virginia
A road is a linear way for the conveyance of traffic that mostly has an improved surface for use by vehicles (motorized and non-motorized) and pedestrians. Unlike streets, the main function of roads is transportation. There are many types of roads, including parkways, avenues, controlled-access highways (freeways, motorways, and expressways), tollways, interstates, highways, thoroughfares, and local roads. The primary features of roads include lanes, sidewalks (pavement), roadways (carriageways), medians, shoulders, verges, bike paths (cycle paths), and shared-use paths. Definitions Historically many roads were simply recognizable routes without any formal construction or some maintenance. The Organization for Economic Co-operation and Development (OECD) defines a road as "a line of communication (travelled way) using a stabilized base other than rails or air strips open to public traffic, primarily for the use of road motor vehicles running on their own wheels", which i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bridges Completed In 1887
A bridge is a structure built to span a physical obstacle (such as a body of water, valley, road, or rail) without blocking the way underneath. It is constructed for the purpose of providing passage over the obstacle, which is usually something that is otherwise difficult or impossible to cross. There are many different designs of bridges, each serving a particular purpose and applicable to different situations. Designs of bridges vary depending on factors such as the function of the bridge, the nature of the terrain where the bridge is constructed and anchored, and the material used to make it, and the funds available to build it. The earliest bridges were likely made with fallen trees and stepping stones. The Neolithic people built boardwalk bridges across marshland. The Arkadiko Bridge (dating from the 13th century BC, in the Peloponnese) is one of the oldest arch bridges still in existence and use. Etymology The ''Oxford English Dictionary'' traces the origin of the wo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buildings And Structures In Botetourt County, Virginia
A building, or edifice, is an enclosed structure with a roof and walls standing more or less permanently in one place, such as a house or factory (although there's also portable buildings). Buildings come in a variety of sizes, shapes, and functions, and have been adapted throughout history for a wide number of factors, from building materials available, to weather conditions, land prices, ground conditions, specific uses, prestige, and aesthetic reasons. To better understand the term ''building'' compare the list of nonbuilding structures. Buildings serve several societal needs – primarily as shelter from weather, security, living space, privacy, to store belongings, and to comfortably live and work. A building as a shelter represents a physical division of the human habitat (a place of comfort and safety) and the ''outside'' (a place that at times may be harsh and harmful). Ever since the first cave paintings, buildings have also become objects or canvasses of much artis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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