| 词条 | Josef Melan |
| 释义 |
|image = |image_size = |caption = |name = Josef Melan |nationality = Austrian |birth_date = 1854 |birth_place = |death_date = 1941 |death_place = |education = |spouse = |parents = |children = |discipline = |institutions = |practice_name = |significant_projects = Dragon Bridge |significant_design = |significant_advance = |significant_awards = }}Josef Melan (1854–1941) was an Austrian engineer.[1][2][3] He is regarded as one of the most important pioneers of reinforced concrete bridge-building at the end of the 19th century.[4] Josef Melan is credited as the inventor of the Melan System, a method for the construction of reinforced bridges.[4] Melan System was different from reinforced bridges built, because Melan did not build iron bars into the reinforced concrete bridge structure, but used rigid truss arches made of iron.[4] Melan became famous in 1898 after building a 42.4 m bridge with a very shallow arch in Steyr.[4] At that time, this was the largest reinforced concrete bridge in the world.[4] He also built the Dragon Bridge in Ljubljana.[4] References1. ^{{cite book|author= David P. Billington|title= The Tower and the Bridge: The New Art of Structural Engineering|publisher= Princeton University Press|location= |year= 1985|pages= 136|isbn= 0-691-02393-X|oclc=|doi=}} 2. ^Dragon Bridge 3. ^Melan Arch bridge 4. ^1 2 3 4 5 {{cite book|author= C Abdunur|title= ARCH'01: Troisième conferénce internationale sur les ponts en arc|publisher= Presses des Ponts|location= |year= 2001|pages= 124|isbn= 2-85978-347-4|oclc=|doi=}} External links
3 : Austrian engineers|1854 births|1941 deaths |
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