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A platform for research: civil engineering, architecture and urbanism
BASE ISOLATION STRUCTURE AND CONSTRUCTION METHOD THEREOF
PROBLEM TO BE SOLVED: To provide a base isolation structure superior in workability by connecting pile heads with tie beams attached afterward therebetween.SOLUTION: The base isolation structure isolates and supports an upper structure 13 with a seismic isolator 14 disposed on a pile head. The base isolation structure includes: plural protruding members 21 which are disposed on the periphery of each pile head protruding toward the neighboring pile heads respectively; and a connection member 22 for connecting the protruding members 21 disposed on the periphery of each pile head therebetween. The protruding members 21 and the connection member 22 are connected using a pin.SELECTED DRAWING: Figure 2
【課題】 つなぎ梁を後で接合して杭頭間に設けることができ、施工性に優れた免震構造を提供する。【解決手段】 この免震構造は、杭頭上に免震装置１４を設置して上部構造物１３を免震支持するものであり、各杭頭の周部に設けられ、隣り合う杭頭へ向けて突出する突出部材２１と、各杭頭の周部に設けられた突出部材２１間を繋ぐ連結材２２とを含み、突出部材２１と連結材２２とがピン接合されることを特徴とする。【選択図】 図２
BASE ISOLATION STRUCTURE AND CONSTRUCTION METHOD THEREOF
PROBLEM TO BE SOLVED: To provide a base isolation structure superior in workability by connecting pile heads with tie beams attached afterward therebetween.SOLUTION: The base isolation structure isolates and supports an upper structure 13 with a seismic isolator 14 disposed on a pile head. The base isolation structure includes: plural protruding members 21 which are disposed on the periphery of each pile head protruding toward the neighboring pile heads respectively; and a connection member 22 for connecting the protruding members 21 disposed on the periphery of each pile head therebetween. The protruding members 21 and the connection member 22 are connected using a pin.SELECTED DRAWING: Figure 2
【課題】 つなぎ梁を後で接合して杭頭間に設けることができ、施工性に優れた免震構造を提供する。【解決手段】 この免震構造は、杭頭上に免震装置１４を設置して上部構造物１３を免震支持するものであり、各杭頭の周部に設けられ、隣り合う杭頭へ向けて突出する突出部材２１と、各杭頭の周部に設けられた突出部材２１間を繋ぐ連結材２２とを含み、突出部材２１と連結材２２とがピン接合されることを特徴とする。【選択図】 図２
BASE ISOLATION STRUCTURE AND CONSTRUCTION METHOD THEREOF
免震構造およびその構築方法
NARITA HISASHI (author) / YAMAZAKI YASUO (author) / HARA HIROSHI (author) / MURATA TETSUO (author) / ITO TAKAYUKI (author) / YANAGIDA YOSHINOBU (author) / IRIE TAKAHIRO (author)
2016-12-01
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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