A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
REINFORCING STRUCTURE AND CONSTRUCTION METHOD OF EXISTING BUILDING
PROBLEM TO BE SOLVED: To provide a reinforcement structure and a construction method of an existing building which can bear the originally unexpected stress applied to an existing frame when exchanging the seismic isolation device.SOLUTION: A reinforcing structure of foundations 31A, 32A in which the base isolation device 20 of the existing building 10 is inserted comprises a lower additional striking part 41 formed so as to extend in the depth direction of the lower foundation 31A and integrated with the lower foundation 31A and the lower beams 33A and 33B on both sides which are integrated with the lower foundation 31A. Reinforcing stripes 41c having a length extending over the lower foundation 31A and the lower beams 33A, 33B on both sides are arranged in the lower additional striking portion 41.SELECTED DRAWING: Figure 1
【課題】免震装置を交換する際に既存躯体にかかる当初想定されていない応力を負担することが可能な既存躯体の補強構造及び工法を提供する。【解決手段】既存建築物１０の免震装置２０が挿入されている基礎３１Ａ，３２Ａの補強構造であって、下部基礎３１Ａ及び当該下部基礎３１Ａに一体化されている両側の下部梁３３Ａ，３３Ｂと一体化して、当該下部基礎３１Ａの奥行き方向に延在するように形成されている下部増し打ち部４１を備える。下部増し打ち部４１には、下部基礎３１Ａと両側の下部梁３３Ａ，３３Ｂに亘る長さを有する補強筋４１ｃが配筋されている。【選択図】図１
REINFORCING STRUCTURE AND CONSTRUCTION METHOD OF EXISTING BUILDING
PROBLEM TO BE SOLVED: To provide a reinforcement structure and a construction method of an existing building which can bear the originally unexpected stress applied to an existing frame when exchanging the seismic isolation device.SOLUTION: A reinforcing structure of foundations 31A, 32A in which the base isolation device 20 of the existing building 10 is inserted comprises a lower additional striking part 41 formed so as to extend in the depth direction of the lower foundation 31A and integrated with the lower foundation 31A and the lower beams 33A and 33B on both sides which are integrated with the lower foundation 31A. Reinforcing stripes 41c having a length extending over the lower foundation 31A and the lower beams 33A, 33B on both sides are arranged in the lower additional striking portion 41.SELECTED DRAWING: Figure 1
【課題】免震装置を交換する際に既存躯体にかかる当初想定されていない応力を負担することが可能な既存躯体の補強構造及び工法を提供する。【解決手段】既存建築物１０の免震装置２０が挿入されている基礎３１Ａ，３２Ａの補強構造であって、下部基礎３１Ａ及び当該下部基礎３１Ａに一体化されている両側の下部梁３３Ａ，３３Ｂと一体化して、当該下部基礎３１Ａの奥行き方向に延在するように形成されている下部増し打ち部４１を備える。下部増し打ち部４１には、下部基礎３１Ａと両側の下部梁３３Ａ，３３Ｂに亘る長さを有する補強筋４１ｃが配筋されている。【選択図】図１
REINFORCING STRUCTURE AND CONSTRUCTION METHOD OF EXISTING BUILDING
既存躯体の補強構造及び工法
KISHIMOTO TAKESHI (author) / YAMAGAMI SATOSHI (author) / KOYAMA YOSHIKI (author) / TAKEDA AKIFUMI (author) / AKITAKE MASAYA (author) / SASAKI NORIKO (author)
2018-08-23
Patent
Electronic Resource
Japanese
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