Study on Quality Control of Ground Improved by Shallow Mixing Soil Stabilization Applied for Small Buildings

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概要

• 論文の詳細を見る

• To find the coefficient of variation for unconfined compression strength of the soil improved using the shallow mixing soil stabilization method for small scale structures, cores collected from 161 sites around the Kanto Region were studied. From the results of this study the coefficient of variation was found to be 24% which is nearly the same as the coefficient of variation of 23% obtained from the fragments of the unconfined compression specimens which were used for the large triaxial test conducted by the authors. In addition, as the improved soil quality control method we settled on the Swedish weight sounding test which is widely used for ground surveys for small scale structure. As a result, we were able to identity a relationship between the time that has passed since the ground was improved by mixing soil stabilization and the Swedish weight sounding test results, and found that this method is sufficiently effective for the quality control of the ground improved by mixing soil stabilization.

• 東海大学の論文

著者

• Ijuin Hiroshi

  Department Of Architecture And Building Engineering

• Fujii Mamoru

  Department Of Architecture And Building Engineering

関連論文

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• Experimental Studies on Behavior of Slime and Quality of Concrete in Cast-In-Place Piles using Real-Scale Model
• Penetration Characteristics of the Swedish Weight Sounding
• Study on Quality Control of Ground Improved by Shallow Mixing Soil Stabilization Applied for Small Buildings
• Study on Predominant Period of Microtremors by Periodogram Analysis : 2nd Report : The Influence of Disturbances on Microtremors and Observations of Microtremors and Earthquakes
• Unconfined Compressive Strength of Soil Foundations Improved by Shallow Mixing Method Applied for Small Buildings

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