A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SOFT GROUND IMPROVEMENT METHOD FOR WIDENING OF EMBANKMENT
PROBLEM TO BE SOLVED: To provide a soft ground improvement method for widening of embankment, which can prevent a decrease in stability of the whole embankment, the deformation and settlement of the existing embankment and the widening of embankment, associated with consolidation settlement or shear deformation of a bearing stratum, and ground uplift on the front side of the widening of embankment, in the case of execution of work for the widening of embankment.SOLUTION: In a soft ground improvement method for widening of embankment, ground improvement piles 2B are arranged in a column row under the widening of embankment, and a plate-like body 2A having resistance to bending is constructed on the ground improvement piles 2B.
【課題】 腹付盛土を施工する場合、盛土全体の安定性の低下や支持地盤の圧密沈下あるいはせん断変形に伴う既設盛土および腹付盛土の変形・沈下さらには腹付盛土の前面側の地盤の隆起を防止することができる、腹付盛土のための軟弱地盤改良工法を提供する。【解決手段】 腹付盛土のための軟弱地盤改良工法において、腹付盛土下に地盤改良杭２Ｂを柱列配置にするとともに、この地盤改良杭２Ｂの上に曲げに対する抵抗力を持っている板状体２Ａを施工する。【選択図】 図１
SOFT GROUND IMPROVEMENT METHOD FOR WIDENING OF EMBANKMENT
PROBLEM TO BE SOLVED: To provide a soft ground improvement method for widening of embankment, which can prevent a decrease in stability of the whole embankment, the deformation and settlement of the existing embankment and the widening of embankment, associated with consolidation settlement or shear deformation of a bearing stratum, and ground uplift on the front side of the widening of embankment, in the case of execution of work for the widening of embankment.SOLUTION: In a soft ground improvement method for widening of embankment, ground improvement piles 2B are arranged in a column row under the widening of embankment, and a plate-like body 2A having resistance to bending is constructed on the ground improvement piles 2B.
【課題】 腹付盛土を施工する場合、盛土全体の安定性の低下や支持地盤の圧密沈下あるいはせん断変形に伴う既設盛土および腹付盛土の変形・沈下さらには腹付盛土の前面側の地盤の隆起を防止することができる、腹付盛土のための軟弱地盤改良工法を提供する。【解決手段】 腹付盛土のための軟弱地盤改良工法において、腹付盛土下に地盤改良杭２Ｂを柱列配置にするとともに、この地盤改良杭２Ｂの上に曲げに対する抵抗力を持っている板状体２Ａを施工する。【選択図】 図１
SOFT GROUND IMPROVEMENT METHOD FOR WIDENING OF EMBANKMENT
腹付盛土のための軟弱地盤改良工法
WATANABE KENJI (author) / KUDO ATSUHIRO (author) / KOJIMA KENICHI (author) / MORIKAWA YOSHIYUKI (author) / TAKAHASHI HIDENORI (author)
2015-10-01
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
SOFT GROUND IMPROVEMENT AND BANKING REINFORCEMENT METHOD FOR WIDENING OF EMBANKMENT
| European Patent Office | 2015
| British Library Conference Proceedings | 2007
| British Library Online Contents | 2007