A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
UNDERGROUND SKELETON OF NEW BUILDING UTILIZING EXISTING BUILDING
PROBLEM TO BE SOLVED: To provide a building construction method and an underground skeleton of a new building, capable of achieving a shorter construction period.SOLUTION: The building construction method utilizes an existing building having n underground floors (n is a natural number of 2 or greater) for constructing the new building. The aboveground skeleton of the existing building is dismantled, and new underground columns 23 are constructed while leaving existing underground slabs 14 for first to n-1-th underground floors of the existing building. The underground skeleton of the new building is built up with an existing underground slab 14 for the n-th underground floor of the existing building, a concrete temporary batholith provided on the existing underground slab, a reinforced-concrete new batholith provided on the temporary batholith, new underground columns 23 rising up from the existing underground slab, and a new underground slab connected to existing underground outer walls. To the new underground columns, foot protection is applied using the new batholith.SELECTED DRAWING: Figure 5
【課題】工期短縮を図ることが可能な建物の構築方法と新設建物の地下躯体を提供する。【解決手段】地下ｎ階建て（ｎは２以上の自然数）の既設建物を利用して新設建物を構築する建物の構築方法であって、既設建物の地上躯体を解体し、既設建物の地下１階から地下ｎ−１階までの既設地下スラブ１４を残した状態で新設地下柱２３を構築する。また、新設建物の地下躯体であって、既設建物の地下ｎ階の既設地下スラブ１４と、既設地下スラブ上に設けられたコンクリート造の仮設底盤と、仮設底盤上に設けられた鉄筋コンクリート造の新設底盤と、既設地下スラブから立ち上がっている新設地下柱２３と、既存地下外壁に接続されている新設地下スラブとによって構成されており、新設地下柱は、新設底盤にて根固めされている。【選択図】図５
UNDERGROUND SKELETON OF NEW BUILDING UTILIZING EXISTING BUILDING
PROBLEM TO BE SOLVED: To provide a building construction method and an underground skeleton of a new building, capable of achieving a shorter construction period.SOLUTION: The building construction method utilizes an existing building having n underground floors (n is a natural number of 2 or greater) for constructing the new building. The aboveground skeleton of the existing building is dismantled, and new underground columns 23 are constructed while leaving existing underground slabs 14 for first to n-1-th underground floors of the existing building. The underground skeleton of the new building is built up with an existing underground slab 14 for the n-th underground floor of the existing building, a concrete temporary batholith provided on the existing underground slab, a reinforced-concrete new batholith provided on the temporary batholith, new underground columns 23 rising up from the existing underground slab, and a new underground slab connected to existing underground outer walls. To the new underground columns, foot protection is applied using the new batholith.SELECTED DRAWING: Figure 5
【課題】工期短縮を図ることが可能な建物の構築方法と新設建物の地下躯体を提供する。【解決手段】地下ｎ階建て（ｎは２以上の自然数）の既設建物を利用して新設建物を構築する建物の構築方法であって、既設建物の地上躯体を解体し、既設建物の地下１階から地下ｎ−１階までの既設地下スラブ１４を残した状態で新設地下柱２３を構築する。また、新設建物の地下躯体であって、既設建物の地下ｎ階の既設地下スラブ１４と、既設地下スラブ上に設けられたコンクリート造の仮設底盤と、仮設底盤上に設けられた鉄筋コンクリート造の新設底盤と、既設地下スラブから立ち上がっている新設地下柱２３と、既存地下外壁に接続されている新設地下スラブとによって構成されており、新設地下柱は、新設底盤にて根固めされている。【選択図】図５
UNDERGROUND SKELETON OF NEW BUILDING UTILIZING EXISTING BUILDING
既設建物を利用した新設建物の地下躯体
MATSUMOTO SHUICHI (author) / KOMURO TSUTOMU (author)
2016-02-25
Patent
Electronic Resource
Japanese
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