TY - GEN
T1 - Estimation of settlement of in-situ improved ground using shallow stabilization and floating-type columns
AU - Ishikura, R.
AU - Ochiai, H.
AU - Matsui, H.
PY - 2009/12/1
Y1 - 2009/12/1
N2 - The use of shallow stabilization and floating-type cement-treated columns has been developed as a method with acceptable settlement for maintaining the proper functioning of high standard roads or high embankments on soft grounds. So it is most important to predict the total settlement for this type of improved ground. In this study, Consolidation and deformation properties of this type of improved grounds were clarified by the field observation results obtained from two types of full scale test embankments. Further, a method for predicting the total settlement for this type of improved ground with respect to the improvement ratio and depth is proposed. Its validity is confirmed from the field observation results of the improved grounds.
AB - The use of shallow stabilization and floating-type cement-treated columns has been developed as a method with acceptable settlement for maintaining the proper functioning of high standard roads or high embankments on soft grounds. So it is most important to predict the total settlement for this type of improved ground. In this study, Consolidation and deformation properties of this type of improved grounds were clarified by the field observation results obtained from two types of full scale test embankments. Further, a method for predicting the total settlement for this type of improved ground with respect to the improvement ratio and depth is proposed. Its validity is confirmed from the field observation results of the improved grounds.
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U2 - 10.3233/978-1-60750-031-5-2394
DO - 10.3233/978-1-60750-031-5-2394
M3 - Conference contribution
AN - SCOPUS:84865163284
SN - 9781607500315
T3 - Proceedings of the 17th International Conference on Soil Mechanics and Geotechnical Engineering: The Academia and Practice of Geotechnical Engineering
SP - 2394
EP - 2398
BT - Proceedings of the 17th International Conference on Soil Mechanics and Geotechnical Engineering
T2 - 17th International Conference on Soil Mechanics and Geotechnical Engineering, ICSMGE 2009
Y2 - 5 October 2009 through 9 October 2009
ER -