A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SOIL IMPROVEMENT METHOD USING MECHANICAL AGITATION DEVICE
PROBLEM TO BE SOLVED: To easily construct a soil improvement body regardless of a property of improvement object ground.SOLUTION: A soil improvement method using a mechanical agitation device, comprises the processes to: preliminarily excavate and agitate improvement object ground in accordance with a diameter (work region A) of a soil improvement body to be constructed in the improvement object ground (by, for example, multiple excavation and agitation of a work region B); and construct the soil improvement body with a target diameter (work region A) by improving the ground within the excavated and agitated improvement object ground (work region A). The soil improvement method is implemented with the compact mechanical agitation device suitable for soil improvement work in a narrow place.SELECTED DRAWING: Figure 1
【課題】 改良対象地盤の性状に影響を受けることなく、容易に地盤改良体を形成する。【解決手段】 機械撹拌装置を用いた地盤改良工法であって、改良対象地盤中に形成する地盤改良体の径（範囲Ａ）に対応させて、予め当該改良対象地盤を掘削撹乱する（例えば、範囲Ｂで複数回の掘削撹乱を行う）工程と、掘削撹乱した改良対象地盤の範囲（範囲Ａ）で地盤改良を行うことにより、目的とする径（範囲Ａ）の地盤改良体を形成する工程とを含む。当該地盤改良は、狭隘地に適した小型の機械撹拌装置を用いて行う。【選択図】図１
SOIL IMPROVEMENT METHOD USING MECHANICAL AGITATION DEVICE
PROBLEM TO BE SOLVED: To easily construct a soil improvement body regardless of a property of improvement object ground.SOLUTION: A soil improvement method using a mechanical agitation device, comprises the processes to: preliminarily excavate and agitate improvement object ground in accordance with a diameter (work region A) of a soil improvement body to be constructed in the improvement object ground (by, for example, multiple excavation and agitation of a work region B); and construct the soil improvement body with a target diameter (work region A) by improving the ground within the excavated and agitated improvement object ground (work region A). The soil improvement method is implemented with the compact mechanical agitation device suitable for soil improvement work in a narrow place.SELECTED DRAWING: Figure 1
【課題】 改良対象地盤の性状に影響を受けることなく、容易に地盤改良体を形成する。【解決手段】 機械撹拌装置を用いた地盤改良工法であって、改良対象地盤中に形成する地盤改良体の径（範囲Ａ）に対応させて、予め当該改良対象地盤を掘削撹乱する（例えば、範囲Ｂで複数回の掘削撹乱を行う）工程と、掘削撹乱した改良対象地盤の範囲（範囲Ａ）で地盤改良を行うことにより、目的とする径（範囲Ａ）の地盤改良体を形成する工程とを含む。当該地盤改良は、狭隘地に適した小型の機械撹拌装置を用いて行う。【選択図】図１
SOIL IMPROVEMENT METHOD USING MECHANICAL AGITATION DEVICE
機械撹拌装置を用いた地盤改良工法
TEZUKA HIROAKI (author) / YAMAUCHI TAKAHIRO (author) / KAWANISHI ATSUSHI (author) / OTA MITSUTAKA (author)
2016-12-28
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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