車道部における板石舗装の強度実験と弾性解析

概要

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In Nagasaki city they have made stone pavements to connect to each cultural institution since 1985. But a stone pavement don't have a reasonable design method, and made by engineers with his intuition. The damage of it comes into prominence recently as it becomes a matter, and we need a way of design which is established from engineerring point of view. This study is a preparing step to establish it, and aims to grasp the damage and fundamental mechanics of stone pavement. We practiced an elastic analysis, a strength test, and a investigation of the damage to grasp them. According to these we got a few result. At first the damage of stone pavement was caused by weathering and transformation at pavement section. Secondly stone pavement may be treated as a rigid pavement rather than as a fliexible pavement. Lastly we need to study a quality of material and size of stone which is used for stone pavement.
長崎大学工学部,Faculty of Engineering, Nagasaki Universityの論文