FOUNDATION PILE EQUIPPED WITH GROUND VIBRO-ISOLATING FUNCTION

PURPOSE:To provide such a foundation pile as being ease of construction and maintenance, which prevents an environmental vibration surely from being transmitted to a building via the ground as well as to bring its horizontal resistance into full plat in time of an earthquake. CONSTITUTION:Each outer...

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Bibliographic Details
Main Authors KURIYAMA MICHIO, MATSUHASHI HISASHI, KATO MAKOTO, SHIMAOKA HISATOSHI, SHINOHARA TOSHIO, NANBU TOSHIHIKO, SEKIGUCHI KOJI, HASUDA TSUNEO, UNNO TAKAYA
Format Patent
LanguageEnglish
Published 16.01.1996
Edition6
Subjects
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Summary:PURPOSE:To provide such a foundation pile as being ease of construction and maintenance, which prevents an environmental vibration surely from being transmitted to a building via the ground as well as to bring its horizontal resistance into full plat in time of an earthquake. CONSTITUTION:Each outer pipe 3, whose inner diameter is larger than an outer diameter of a foundation pile 1, is installed at the upper end side of this foundation pile 1 at intervals. In addition, plural pieces of stoppers 2 are installed in an outer surface of the foundation pile 1 or an inner surface of the outer pipe 3 so as to make each clearance 4 with the opposed surface be almost uniformized after being situated in and around a pile head of the foundation pile 1.
Bibliography:Application Number: JP19940146306