Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
BASE ISOLATOR
A base isolator according to an embodiment is provided between an object to be base-isolated and a foundation, and has an elastic body expanding and contracting to reduce horizontal vibrations generated in the object. The base isolator includes: an anchored portion anchored to the foundation; a base-isolation unit having the elastic body and provided on the anchored portion; a first anchoring groove provided on a first surface which is a surface of the base-isolation unit facing the anchored portion; a second anchoring groove provided on a second surface which is a surface of the anchored portion facing the base-isolation unit. An anchor simultaneously fits into the first and second anchoring grooves such that a horizontal movement of the base-isolation unit with respect to the foundation is restricted. The anchor removes restriction on the horizontal movement of the base-isolation unit when a predetermined force is applied in a horizontal direction.
BASE ISOLATOR
A base isolator according to an embodiment is provided between an object to be base-isolated and a foundation, and has an elastic body expanding and contracting to reduce horizontal vibrations generated in the object. The base isolator includes: an anchored portion anchored to the foundation; a base-isolation unit having the elastic body and provided on the anchored portion; a first anchoring groove provided on a first surface which is a surface of the base-isolation unit facing the anchored portion; a second anchoring groove provided on a second surface which is a surface of the anchored portion facing the base-isolation unit. An anchor simultaneously fits into the first and second anchoring grooves such that a horizontal movement of the base-isolation unit with respect to the foundation is restricted. The anchor removes restriction on the horizontal movement of the base-isolation unit when a predetermined force is applied in a horizontal direction.
BASE ISOLATOR
NAKAMURA GAKU (Autor:in) / NIWA HIROSHI (Autor:in) / HIGUCHI TOMOKAZU (Autor:in)
01.12.2016
Patent
Elektronische Ressource
Englisch
STUDI KOMPARASI BASE SHEAR PADA GEDUNG MENGGUNAKAN BASE ISOLATOR DAN NON BASE ISOLATOR
| DOAJ | 2017
SEISMIC BASE ISOLATOR DEVICE AND METHOD FOR INSTALLING SEISMIC BASE ISOLATOR DEVICE
| Europäisches Patentamt | 2016