부산대학교 도서관

To shorten the construction period and reduce the weight of building structure, the hollow half slabs are proposed. In case of using a hollow half slab as flooring system, it gives plenty of advantage, since it can decrease the carbon dioxide emission by reducing the supply of concrete and realize a long span. A hollow half slabs were produced by using a THP pipe that is obtainable with relative ease. And half PC panel was produced by inserting a hollow cylindrical body also. The reason for creating a slab using THP pipe is because the hollow shape is easily formed and a competitive slab production. Therefore, in this study, flexural capacity of hollow half slabs are evaluated and to assess the usability for each of the conditions of half PC panel.