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The American Society of Civil Engineers (or ASCE) specified rail profiles in 1893 [20] for 5 lb/yd (2.5 kg/m) increments from 40 to 100 lb/yd (19.8 to 49.6 kg/m). Height of rail equaled width of foot for each ASCE tee-rail weight; and the profiles specified fixed proportion of weight in head, web and foot of 42%, 21% and 37%, respectively.
Data center-infrastructure management (DCIM) is the integration [25] of information technology (IT) and facility management disciplines [26] to centralize monitoring, management and intelligent capacity planning of a data center's critical systems. Achieved through the implementation of specialized software, hardware and sensors, DCIM enables ...
ASCE Journals first appeared online in the Fall of 2000. The online collection was designated ASCE Research Library in the Fall of 2004 with the addition of ASCE Proceedings papers. In June 2012, the platform migrated from Scitation, to Literatum managed by Atypon and the site was renamed ASCE Library. In June 2013, e-books and standards were ...
The reconvened ASCE met at the Chamber of Commerce of the State of New York until 1875 when the society moved to 4 East 23rd Street. The ASCE moved again in 1877 to 104 East 20th Street and in 1881 to 127 East 23rd Street. [10]: 2–3 [8] The ASCE commissioned a new headquarters at 220 West 57th Street in 1895.
Over time, rail may become too wide or too narrow. In North America and most of the world, standard gauge is 4 ft 8 + 1 ⁄ 2 in (1,435 mm). Rail profile – Looks for rail wear and deviations from standard profile. Warp – The maximum change in crosslevel over a predetermined chord length (generally sixty-two feet). [10]
Railway engineering is a multi-faceted engineering discipline dealing with the design, construction and operation of all types of rail transport systems. It encompasses a wide range of engineering disciplines, including civil engineering, computer engineering, electrical engineering, mechanical engineering, industrial engineering and production engineering.
The industrial development in the 1980s resulted in the development of new digital equipment for the integration of chart data and NavStar GPS (Global Positioning System). The concept allowed navigators to see their own vessels in real-time motion on a computer screen, and should thus revolutionise ship navigation.
Trapeze Software Inc. is a Canadian multinational software company, specializing in intelligent transportation systems and transit scheduling software. Headquartered in Mississauga, Ontario , Trapeze is a subsidiary of Constellation Software .