SEISHIN WEBSITE : General Agency for SP Seismic Base Isolation System

Joint Research and Development

Prof. Gun Buntala Sthenly, Lab. of computer methods in applied mechanics and engineering, Dept. of Architecture, School of Engineering, Nihon University.
(Development of Calculation of the efficiency of SP Aseismic method and response analysis)
Kato Tribology Laboratory, Dept. of Mechanical Engineering, School of Science and Technology, Nihon University, Tokyo.
(Development of pile-cap connection for the SP seismic base isolation system.
Research for frictional resistance reduction among steel piles, concrete foundation and ground soil)

Reference Material

Pile head treatment procedure
PDF(2.91MB)
World first seismic design and construction of Steel Pipe Integrated Pier for the Hanshin Highway Bridge.
PDF(740KB)
Brief instruction and images for the PUBB method.
PDF(173KB)
Summery for SP seismic base isolation system with bD-pile (steel pipe pile).
PDF(3.12MB)
Construction report of SP seismic base isolation system for the Y House in Wakayama.
PDF(4.45MB)
“Steel pipe piles works effectively on soil liquefaction.” News article in Japan Metal Daily.
PDF(4.10MB)
“Earthquake ground motion and Seismic isolation System”
PDF(4.10MB)
Seminar materials for Industry-Academia Collaborative Program.
Joint research and development with Prof. Gun Buntala Sthenly, Lab. of computer methods in applied mechanics and engineering, Dept. of Architecture, School of Engineering, Nihon University.
Seminar material for SP seismic base isolation system.
PDF(675KB)
Koriyama Area Technolopolis Promotion Foundation, Research and Development Program.
An article of SP seismic isolation system in architecture magazine “Nikkei Architecture”.
Nikkei Architecture PDF(2.26MB)
“No reports of damage increases demand of bD-pile” Article in newspaper ”Kahoku Shinpo”.
Kahoku Shinpo PDF(87KB)