SEISHIN Co., Ltd is the General agency for SP seismic base isolation system and bD-pile in the Kansai region.

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)

Video

Video Reference

  • “PUBB method” on NHK World News

  • Recommended “SP seismic base isolation system” on SBS News Shizuoka.

  • Recommended Demonstration of SP seismic base isolation system with models.

  • Overview of PUBB method

  • “PUBB method” and ”SP seismic base isolation system” on TUF News Fukushima.

  • [Video Lecture 1] : Principles of SP seismic base isolation system.

  • [Video Lecture 2] : Comparison among seismic isolation system and other seismic protection systems & Example of calculation procedure for SP seismic base isolation system.

  • [Video Lecture 3] : Construction equipment for installation & Mechanism of SP base isolation system.

  • Installation procedure for bD-Pile.

  • Model experiment of SP seismic base isolation system.

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