File:Budapest Keleti teto 2.svg
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Size of this PNG preview of this SVG file: 472 × 306 pixels. Other resolutions: 320 × 207 pixels | 640 × 415 pixels | 1,024 × 664 pixels | 1,280 × 830 pixels | 2,560 × 1,660 pixels.
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DescriptionBudapest Keleti teto 2.svg |
Magyar: A Keleti pályaudvar (Budapest, Magyarország) tetőszerkezetének keresztmetszete egy láncgörbe. Tervező: Feketeházy János.
English: Cross-section of the roof the Keleti Railway Station (Budapest, Hungary) forms a catenary. Constructor: János Feketeházy.
Deutsch: Der Querschnitt des Daches des Keleti pályaudvar (Ostbahnhof; Budapest, Ungarn) bildet eine Kettenlinie. Konstrukteur: János Feketeházy. |
Date | |
Source | Own work |
Author | Zátonyi Sándor (ifj.), Fizped |
Other versions |
Camera location | 47° 30′ 01.47″ N, 19° 04′ 59.69″ E | View this and other nearby images on: OpenStreetMap | 47.500409; 19.083247 |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 17:04, 25 August 2016 | 472 × 306 (8 MB) | D. F. Schmidt (talk | contribs) | Color changes to enhance contrast with the image. | |
21:51, 17 November 2012 | 472 × 306 (8 MB) | Fizped (talk | contribs) | {{Information |Description ={{hu|1=A Keleti pályaudvar (Budapest, Magyarország) tetőszerkezetének keresztmetszete egy láncgörbe. Tervező: Feketeházy János.}} {{en|1=Cross-section of the ... |
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Short title | Catenary.svg - three catenary lines |
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Image title | Catenary curves
The catenary is the theoretical shape a hanging chain or cable will assume when supported at its ends and acted on only by its own weight. y = a * cosh(x / a) = a * (exp(x / a) + exp(-x / a)) / 2 a = {0.5, 1, 2} y = {0.5 * cosh(x / 0.5), 1 * cosh(x / 1), 2 * cosh(x / 2)} from Wikimedia Commons plotted with cubic bezier-curves the bezier-controll-points are calculated to give a very accurate result. acuracy is 0.000001 symbols in "Computer Modern" (TeX) font embedded created with a plain text editor using GNU/Linux about: http://commons.wikimedia.org/wiki/Image:Catenary-pm.svg source: http://commons.wikimedia.org/ rights: GNU Free Documentation license,Creative Commons Attribution ShareAlike license |
Width | 472 |
Height | 306 |