TECHNICAL TRANSITION OF EARTH STRUCTURES FOR SHINKANSEN

SOILS AND FOUNDATIONS

HISASHI TARUMI²  HIROSHI KANAZAWA¹ 

[1] Japan Railway Construction, Transport and Technology Agency;Doctor of Engineering, Railway Technical Research Institute

关键词: aseismic abutment;    performance-based design;    reinforced cut slope;    reinforced retaining wall;    slab truck;    soil improvement (IGS: H6);   

DOI  :  10.3208/sandf.50.817

学科分类：建筑学

来源: Japanese Geotechnical Society / Jiban Kogakkai

【 摘 要 】

References(9)The paper describes the technical transition of earth structures for the super express known as the Shinkansen. To ensure the safe running of Shinkansen, the earth structures needed to be adequately designed and constructed with consideration of cost effectiveness and high stability. These earth structures include embankments for the slab tracks, reinforced retaining walls, reinforced cut slopes, aseismic abutments, soil improvement and performance-based design. New construction techniques and design methods, model tests, field construction tests and evaluations of these designs were carried out to construct the best possible earth structures. The actual applications of the earth structures listed above to secure the safe running of the Shinkansen are introduced.

【 授权许可】

Unknown