A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
GROUND REPAIRING METHOD AND SOLIDIFYING AGENT USED THEREFOR
PROBLEM TO BE SOLVED: To provide a ground repairing method and a solidifying agent used therefor capable of easily repairing a farm land cracked in the ground, allowing easy re-repairing for earthquakes thereafter, and causing no hindrance of plant growth by the regenerated farm land.SOLUTION: A ground repairing method of the present invention comprises: a soil removing step of removing cracked parts and soil near the cracked parts of a cracked farm land; a reinforced layer forming step of forming a reinforced layer 10 by spreading soil formed by kneading a solidifying agent having magnesium oxide as a main component with the soil on bottom parts of holes caused by removing the soil; and a soil back-filling step of back-filling soil 20 removed in the soil removing step onto the reinforced layer.SELECTED DRAWING: Figure 4
【課題】地盤に亀裂を生じた農地を容易に補修でき、その後の地震に対しても再補修が容易であり、再生した農地が植物の生育を阻害しない地盤補修工法及びそれに用いる固化剤を提供すること。【解決手段】本発明の地盤補修工法は、亀裂を有する農地に対し、亀裂部分及びその近傍の土壌を除去する土壌除去工程と、前記土壌を除去した穴に、酸化マグネシウムを主成分とする固化剤を混練した土壌を前記穴の底部に敷き詰めて補強層１０を形成する補強層形成工程と、前記補強層の上に、前記土壌除去工程で除去した土壌２０を埋め戻す土壌埋め戻し工程とを備える。【選択図】 図４
GROUND REPAIRING METHOD AND SOLIDIFYING AGENT USED THEREFOR
PROBLEM TO BE SOLVED: To provide a ground repairing method and a solidifying agent used therefor capable of easily repairing a farm land cracked in the ground, allowing easy re-repairing for earthquakes thereafter, and causing no hindrance of plant growth by the regenerated farm land.SOLUTION: A ground repairing method of the present invention comprises: a soil removing step of removing cracked parts and soil near the cracked parts of a cracked farm land; a reinforced layer forming step of forming a reinforced layer 10 by spreading soil formed by kneading a solidifying agent having magnesium oxide as a main component with the soil on bottom parts of holes caused by removing the soil; and a soil back-filling step of back-filling soil 20 removed in the soil removing step onto the reinforced layer.SELECTED DRAWING: Figure 4
【課題】地盤に亀裂を生じた農地を容易に補修でき、その後の地震に対しても再補修が容易であり、再生した農地が植物の生育を阻害しない地盤補修工法及びそれに用いる固化剤を提供すること。【解決手段】本発明の地盤補修工法は、亀裂を有する農地に対し、亀裂部分及びその近傍の土壌を除去する土壌除去工程と、前記土壌を除去した穴に、酸化マグネシウムを主成分とする固化剤を混練した土壌を前記穴の底部に敷き詰めて補強層１０を形成する補強層形成工程と、前記補強層の上に、前記土壌除去工程で除去した土壌２０を埋め戻す土壌埋め戻し工程とを備える。【選択図】 図４
GROUND REPAIRING METHOD AND SOLIDIFYING AGENT USED THEREFOR
地盤補修工法及びそれに用いる固化剤
GOTO TSUNEO (author) / IWASHITA TOMOAKI (author) / HASHIMOTO CHIAKI (author) / HAYASHI MIKI (author)
2018-09-13
Patent
Electronic Resource
Japanese
GROUND SOLIDIFYING AGENT, PRODUCTION METHOD AND GROUND SOLIDIFYING METHOD
| European Patent Office | 2018
| European Patent Office | 2020
| European Patent Office | 2020