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1. 发明专利

JP2013053407A Seismic isolation method for existing building 有权
标题翻译：现有建筑的地震隔离方法
公开(公告)号：JP2013053407A
公开(公告)日：2013-03-21
申请号：JP2011190355
申请日：2011-09-01
申请人： Takenaka Komuten Co Ltd , 株式会社竹中工務店
发明人： MATSUSHITA YOSHIHIRO , NAITO AKIRA , TAKAHASHI NAOYUKI , KISHIMOTO KOHEI , MORITA MASASHI
IPC分类号： E04G23/02
摘要： PROBLEM TO BE SOLVED: To provide a seismic isolation method for an existing building with a mixture of seismic isolation devices having a different vertical rigidity, which allows each of the seismic isolation devices having a different vertical rigidity to be applied with a designed axial force, achieving predetermined seismic isolation performance.SOLUTION: A seismic isolation device A having a low vertical rigidity is joined to an upper structure 5 and a lower structure 6 of an existing building, while a seismic isolation device B having a high vertical rigidity is joined to the lower structure 6 and not joined to the upper structure 5. In this state, a temporary support column 4 corresponding to the seismic isolation device having a low vertical rigidity is unloaded, while the pressure of a jack 4b of a temporary support column 4 corresponding to the seismic isolation device having a high vertical rigidity which is not joined to the upper structure is adjusted so that the building load applied to the temporary support column is maintained at a fixed state. Subsequently, the seismic isolation device having a high vertical rigidity is joined to the upper structure, and the temporary support column corresponding to the device is then unloaded.
摘要翻译：要解决的问题：为现有建筑物提供具有不同垂直刚度的隔震装置的混合物的地震隔离方法，其允许具有不同垂直刚度的每个隔震装置应用设计的轴向力，达到预定的隔震性能。解决方案：具有低垂直刚度的隔震装置A接合到现有建筑物的上部结构5和下部结构6，而具有高垂直刚度的隔震装置B连接到下部结构6 并且不连接到上部结构5.在该状态下，对应于具有低垂直刚度的隔震装置的临时支撑柱4被卸载，而临时支撑柱4的插座4b的压力对应于隔震调整没有接合到上部结构的具有高垂直刚度的装置，使得施加到临时支撑柱的建筑物负荷保持在固定状态。随后，具有高垂直刚度的隔震装置接合到上部结构，然后卸载对应于该装置的临时支撑柱。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2013076246A Base isolation method for existing building 有权
标题翻译：现有建筑的基础隔离方法
公开(公告)号：JP2013076246A
公开(公告)日：2013-04-25
申请号：JP2011216193
申请日：2011-09-30
申请人： Takenaka Komuten Co Ltd , 株式会社竹中工務店
发明人： KISHIMOTO KOHEI , KUSAKA SATORU , MATSUSHITA YOSHIHIRO , NAITO AKIRA , TAKAHASHI NAOYUKI
IPC分类号： E04G23/02 , E04H9/02
摘要： PROBLEM TO BE SOLVED: To provide mounting means having high reliability and excellent workability which can mount an upper frame disposed above a base isolation device on the undersurface of an existing footing without using a post-construction anchor in a base isolation method for an existing building.SOLUTION: In a base isolation method for an existing building where a footing 2 and existing piles 3 are exposed by excavating under an existing building 1, the existing piles are removed in a state where an upper load is supported by a pressure-resistant board 9, constructed on an excavation bottom, through a jack 14, and a base isolation device C is installed between a lower frame A provided on the top surface of the pressure-resistant board 9 and an upper frame B provided on the undersurface of the footing 2, the upper frame B is molded at a position away from the undersurface of the footing 2 and vertical through holes 18 are excavated and formed in the footing 2, and after connecting anchoring reinforcements 19 each inserted into the through hole 18 and reinforcing bars 10b of the upper frame B, the upper frame B is lifted to a predetermined height below the footing 2 together with the anchoring reinforcements 19, and, in such a state, a grout material 21 is filled into the through holes 18 to anchor the anchoring reinforcements 19 in the footing 2.
摘要翻译：要解决的问题：为了提供具有高可靠性和优异的可加工性的安装装置，其可以将设置在基础隔离装置上方的上框架安装在现有基脚的下表面上，而不使用基础隔离方法中的后施工锚固件一个现有的建筑。解决方案：在现有建筑物的基础隔离方法中，通过在现有建筑物1下方进行挖掘，底脚2和现有桩3被暴露，现有的桩在上部载荷由压力 - 通过插座14构造在挖掘底部上的耐用板9和基座隔离装置C安装在设置在耐压板9的上表面的下框架A和设置在耐压板9的下表面上的上框架B之间底脚2，上框架B在远离基脚2的下表面的位置处模制，并且垂直通孔18被挖掘并形成在基脚2中，并且在连接锚固加强件19，每个插入到通孔18中并且加强上框架B的杆10b，上框架B与锚固加强件19一起提升到底脚2下方的预定高度，并且在这种状态下，将灌浆材料21填充到止动孔18将锚固增强件19锚固在基础2中。版权所有：（C）2013，JPO＆INPIT

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