東北・上越新幹線のコンクリート構造物における新技術

小林 明夫

doi:10.3151/coj1975.21.11_35

New Constructing Method developed and adopted for the Tohoku Joetsu Shinkansen

Akio Kobayashi

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Keywords: Shinkansen, standard design, slab track system, snow deposit type viaduct, snow melt by sprinkling water, box-type rigid foundation by a diaphragm wall, constructing method by oblique hanging cables, travelling form work method, incremental launching method, temporary-principal shoe, rapid constructing method

JOURNAL FREE ACCESS

1983 Volume 21 Issue 11 Pages 35-48

DOI https://doi.org/10.3151/coj1975.21.11_35

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Abstract

It took 11 years to complete the Tohoku & Joetsu Shinkansen Line, because of oil pannic and another social surroundings. This paper reports about design considerations and construction methods of track system, foundation and concrete beam, considering the high speed running in the cold and heavy snow environments, constructing method of long span bridge, energy saved constructing method of middle span bridge, and rapid constructing method etc..

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