A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
HOLLOW CAISSON TYPE PILE FOUNDATION AND CONSTRUCTION METHOD THEREOF
PROBLEM TO BE SOLVED: To provide a hollow caisson type pile foundation for shortening a construction period, and reducing construction cost, simultaneously by attaining compactification of the foundation for reducing foundation weight (dead weight).SOLUTION: In a hollow caisson type pile foundation 1 having a hollow part 2 on the inside, a foam resin block 3 is filled in the hollow part 2, and concrete 5 is placed and constructed with the foam resin block 3 as an inner form. The foam resin block 3 is divided into a plurality at a predetermined interval in the vertical direction, and these respective divided blocks in the vertical direction are also divided into a plurality in the horizontal direction, and are supported by fixation hardware of including a plurality of block support reinforcements 6, 6, etc. longitudinally insertably arranged so as to penetrate in the vertical direction through the foam resin block 3 and iron plates 7, 7, etc. arranged on a block surface in the optional vertical direction.
【課題】基礎重量（自重）の低減のために基礎のコンパクト化を図ると同時に、工期の短縮及び工費の減縮等を図った中空深礎基礎を提供する。【解決手段】内部に中空部２を有する中空深礎基礎１であって、前記中空部２に発泡樹脂ブロック３が充填されているとともに、前記発泡樹脂ブロック３を内型枠としてコンクリート５が打設され造築される。前記発泡樹脂ブロック３は、鉛直方向に所定間隔で複数に分割されているとともに、これら鉛直方向の各分割ブロックは更に水平方向内で複数に分割され、前記発泡樹脂ブロック３を鉛直方向に貫通するように長手通しで配設された複数本のブロック支持用鉄筋６，６…と、任意の鉛直方向のブロック面に配置された鉄板７，７…とを含む固定金物によって支持されている。【選択図】図１
HOLLOW CAISSON TYPE PILE FOUNDATION AND CONSTRUCTION METHOD THEREOF
PROBLEM TO BE SOLVED: To provide a hollow caisson type pile foundation for shortening a construction period, and reducing construction cost, simultaneously by attaining compactification of the foundation for reducing foundation weight (dead weight).SOLUTION: In a hollow caisson type pile foundation 1 having a hollow part 2 on the inside, a foam resin block 3 is filled in the hollow part 2, and concrete 5 is placed and constructed with the foam resin block 3 as an inner form. The foam resin block 3 is divided into a plurality at a predetermined interval in the vertical direction, and these respective divided blocks in the vertical direction are also divided into a plurality in the horizontal direction, and are supported by fixation hardware of including a plurality of block support reinforcements 6, 6, etc. longitudinally insertably arranged so as to penetrate in the vertical direction through the foam resin block 3 and iron plates 7, 7, etc. arranged on a block surface in the optional vertical direction.
【課題】基礎重量（自重）の低減のために基礎のコンパクト化を図ると同時に、工期の短縮及び工費の減縮等を図った中空深礎基礎を提供する。【解決手段】内部に中空部２を有する中空深礎基礎１であって、前記中空部２に発泡樹脂ブロック３が充填されているとともに、前記発泡樹脂ブロック３を内型枠としてコンクリート５が打設され造築される。前記発泡樹脂ブロック３は、鉛直方向に所定間隔で複数に分割されているとともに、これら鉛直方向の各分割ブロックは更に水平方向内で複数に分割され、前記発泡樹脂ブロック３を鉛直方向に貫通するように長手通しで配設された複数本のブロック支持用鉄筋６，６…と、任意の鉛直方向のブロック面に配置された鉄板７，７…とを含む固定金物によって支持されている。【選択図】図１
HOLLOW CAISSON TYPE PILE FOUNDATION AND CONSTRUCTION METHOD THEREOF
中空深礎基礎及びその施工方法
OYA TAKASHI (author) / KIMISHIMA SHINICHI (author) / YOSHIDA RYOTARO (author)
2015-12-17
Patent
Electronic Resource
Japanese
CONSTRUCTION METHOD OF CAISSON TYPE PILE AND CAISSON TYPE PILE
| European Patent Office | 2017
Caisson-and-pile combined foundation for reinforcing foundation and construction method thereof
| European Patent Office | 2020