抵抗板を設置した空積みブロック模型の地震時加速度応答特性に関する一考察

概要

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There are two methods of the block retaining wall work, one is the dry masonry block wall structure, and the other is the wet one. The dry masonry block wall structure has the goodness of speed of work and the economically comparison of the wet one. However, dry masonry method has little resistance force against the retaining wall's sliding. We proposed the new method of the dry masonry block retaining wall structure with a resistance plate. This plate makes a passive pressure in the dry masonry block. We investigated seismic accelerative response of the dry masonry block retaining wall structure with a resistance plate using the small size model test apparatus. The apparatus is the one dimensional seismic machine. We discussed the basic study of relation between the input acceleration and the response one. We use 1/10 scale model comparison of the in-situ work. It was clarified from model tests results that the existence of the resistance plate becomes very important to effectively increase the block stability.
2013-06-00