A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
REINFORCEMENT METHOD OF EXISTENT STRUCTURE FOUNDATION
To provide a reinforcement method of an existent structure foundation for improving earthquake resistance by reducing a construction area of an improvement body to be established, and by reducing a deformation amount caused by external force.SOLUTION: In a reinforcement method of the an existent structure foundation (1) by establishing a soil improvement body by high pressure jet agitation, a lower part or the periphery of the existent structure foundation (1) is bonded to soil improvements (Sc), the soil improvements (Sc) are connected by soil improvements (Sm) to form a hollow columnar structure (10).SELECTED DRAWING: Figure 1
【課題】造成するべき改良体の施工面積を小さくして、しかも外力に対する変形量を少なくして耐震性を向上する既設構造物基礎の補強方法の提供。【解決手段】本発明の既設構造物基礎の補強方法は、既設構造物における基礎（１）を、高圧噴射撹拌により地盤改良体を造成して補強する既設構造物基礎（１）の補強方法において、前記基礎（１）の下部または周囲と地盤改良体（Ｓｃ）を付着させ、前記地盤改良体（Ｓｃ）間を地盤改良体（Ｓｍ）で連結して中空柱状の構造体（１０）にしている。【選択図】図１
REINFORCEMENT METHOD OF EXISTENT STRUCTURE FOUNDATION
To provide a reinforcement method of an existent structure foundation for improving earthquake resistance by reducing a construction area of an improvement body to be established, and by reducing a deformation amount caused by external force.SOLUTION: In a reinforcement method of the an existent structure foundation (1) by establishing a soil improvement body by high pressure jet agitation, a lower part or the periphery of the existent structure foundation (1) is bonded to soil improvements (Sc), the soil improvements (Sc) are connected by soil improvements (Sm) to form a hollow columnar structure (10).SELECTED DRAWING: Figure 1
【課題】造成するべき改良体の施工面積を小さくして、しかも外力に対する変形量を少なくして耐震性を向上する既設構造物基礎の補強方法の提供。【解決手段】本発明の既設構造物基礎の補強方法は、既設構造物における基礎（１）を、高圧噴射撹拌により地盤改良体を造成して補強する既設構造物基礎（１）の補強方法において、前記基礎（１）の下部または周囲と地盤改良体（Ｓｃ）を付着させ、前記地盤改良体（Ｓｃ）間を地盤改良体（Ｓｍ）で連結して中空柱状の構造体（１０）にしている。【選択図】図１
REINFORCEMENT METHOD OF EXISTENT STRUCTURE FOUNDATION
既設構造物基礎の補強方法
KITAYAMA MAKOTO (author) / TANAKA HIROYUKI (author)
2020-07-09
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
| British Library Online Contents | 2003