1. Research Reactor Institute; Kyoto University; Osaka Japan
2. Department of Architecture and Building Engineering; Tokyo University of Science; Tokyo Japan
3. Department of Architecture Graduate School of Engineering; The University of Tokyo; Tokyo Japan
4. Technology Research Institute; Urban Renaissance Agency; Yokohama Japan
5. Research and Development Center; Toda Corporation; Tsukuba-shi Japan
6. Technical Research Institute; Hazama Ando Corporation; Tsukuba-shi Japan