STUDY OF MECHANICAL PROPERTIES OF WASTE GLASS FRAGMENT AS A SAND CUSHION MATERIAL FOR FLAT TYPE BLOCK

摘要：

In this study, we try to apply waste glass fragment which is a recycling material of colored glass bottle to a sand cushion material for flat type block. The quality specifications based on the present design of sand cushion are examined and field tests are performed by loading a tire of a car. The displacements and the earth pressures at the boundary of the cushion material and original ground are measured by this loading test, and the mechanical properties of waste glass fragment which is man-made sand are compared with natural sand. As a result, it is made clear that waste glass fragment has a better quality for flat type block compared with natural sand.

关键词： Cushion Sand Waste Glass Fragment Field Test Displacement Earth Pressure

作者: H.SUZUKI S.UETA K.MAKINO

作者单位: Geotecnical and Geoenvironment Engineering, The University of Tokushima, Minami-josanjima Cho 2-1, T Makino Doboku, Co.Ltd, Japan

会议类型: 国际会议

会议名称: 第三届中日岩土工程研讨会(Proceedings of the 3rd Sino-Japan Geotechnical Symposium)

会议地点: 重庆

会议语种:英文

页码: 559-566

在线出版日期: 2007-11-05（万方平台首次上网日期，不代表论文的发表时间）