| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a rail laying ground structure capable of preventing a person falling from a platform from being run over by a train for preserving a precious human life and preventing serious damage to a part other than the human life by the accident. SOLUTION: In this rail laying ground structure, a shelter space is secured by boring a rail laying part excepting the parts below the rails, and the person falling from the platform can escaping from the train accident.</p> |
