環境に配慮した廃タイヤ振動防止対策法

抄録

This paper presents the result of the effectiveness of used tire wall barriers for controlling ground vibrations.
About 90% volume of used tire are recycled effectively, however, almost of them are used to the purpose of thermal recycle as fuel. The pollution of CO₂ by fuelling, therefore, is the source of global warming in the world.
By the way, vibration arising from road and railway traffics, construction works, and factory machines propagates through soil resulting in a ground vibration in their neighborhood. Such ground vibration as well as psychologically adverse effects on the inhabitants around its source.
Field measurements were performed for a few cases having different types of used tire walls. Vibration level as registered on the off-side of the used tire wall barrier was found to be 5-12 dB lower than that recorded at the site with no such barrier.