カオリン粘土のコンシステンシーに関する考察 : 含水比変化にともなう体積変化とコンシステンシー限界

概要

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The consistency of the soil is defined by the following two points. 1. Condition and volume variation in case of saturation/unsaturation. 2. The structural limit value of void. It is necessary to examine how these two points have any influence on the soil consistency. To examine these problems, it is especially important to look into the following two points. 1. The test method of shrinkage limit/plastic limit. 2. Confirmation of the shrinkage limit test presented by used. 2-a. Examination of the volume change in the shrinkage process. To study these conditions, the following tests were carried out. 1. The shrinkage behavior caused by drying was examined under different conditions, using vessels of different shape and volume. 2. The relation between shrinkage behavior and the drying temperature. Results : It can be concluded that the drying conditions, shape and volume of the vessels and the drying temperature do not give any significant influence on the relation between void ratio and moisture content.
東海大学の論文