A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
RETAINING WALL, DEVELOPED LAND AND DEVELOPING METHOD OF DEVELOPED LAND
PROBLEM TO BE SOLVED: To provide a retaining wall structure capable of being constructed at low cost providing a satisfactory site retaining performance and superior in rainwater storage and infiltration effect in the case of heavy rainfall or local severe rain.SOLUTION: A space, between a side face layer 3 exposed to an adjacent land 100 and a slope face 12 of the site, is covered with a resin block layer 4 which is formed of plural resin blocks 5 as skeleton members being arranged in a vertical direction and a lateral direction and connected to each other. The slope face 12 of the site does not exceed a repose angle line which is drawn at an angle of a geological repose angle θ of the site from a lowest point B of the side face layer 3 as the reference. The resin block 5 has a shape which has openings 50 for water supply, and the resin block layer 4 is piled up in a state that rain water can be unfiltered underground.SELECTED DRAWING: Figure 1
【課題】 安価に構築できる擁壁であって十分な用地保持効果が得られ、また大雨や集中豪雨の際に雨水貯留浸透効果を発揮する優れた擁壁の構造を提供する。【解決手段】 隣地１００の側に露出した側面層３と用地の斜面１２との間の空間は、樹脂（発泡樹脂を除く）製の骨格部材である樹脂ブロック５を多数上下左右に並べて相互に連結することで形成された樹脂ブロック層４で埋められている。用地の斜面１２は、側面層３の最下点Ｂを基点として用地の地質の安息角θの角度で引いた安息角ラインを越えていない。各樹脂ブロック５は通水のための開口５０を有する形状であって、樹脂ブロック層４は雨水が地下に浸透する状態で構築されている。【選択図】 図１
RETAINING WALL, DEVELOPED LAND AND DEVELOPING METHOD OF DEVELOPED LAND
PROBLEM TO BE SOLVED: To provide a retaining wall structure capable of being constructed at low cost providing a satisfactory site retaining performance and superior in rainwater storage and infiltration effect in the case of heavy rainfall or local severe rain.SOLUTION: A space, between a side face layer 3 exposed to an adjacent land 100 and a slope face 12 of the site, is covered with a resin block layer 4 which is formed of plural resin blocks 5 as skeleton members being arranged in a vertical direction and a lateral direction and connected to each other. The slope face 12 of the site does not exceed a repose angle line which is drawn at an angle of a geological repose angle θ of the site from a lowest point B of the side face layer 3 as the reference. The resin block 5 has a shape which has openings 50 for water supply, and the resin block layer 4 is piled up in a state that rain water can be unfiltered underground.SELECTED DRAWING: Figure 1
【課題】 安価に構築できる擁壁であって十分な用地保持効果が得られ、また大雨や集中豪雨の際に雨水貯留浸透効果を発揮する優れた擁壁の構造を提供する。【解決手段】 隣地１００の側に露出した側面層３と用地の斜面１２との間の空間は、樹脂（発泡樹脂を除く）製の骨格部材である樹脂ブロック５を多数上下左右に並べて相互に連結することで形成された樹脂ブロック層４で埋められている。用地の斜面１２は、側面層３の最下点Ｂを基点として用地の地質の安息角θの角度で引いた安息角ラインを越えていない。各樹脂ブロック５は通水のための開口５０を有する形状であって、樹脂ブロック層４は雨水が地下に浸透する状態で構築されている。【選択図】 図１
RETAINING WALL, DEVELOPED LAND AND DEVELOPING METHOD OF DEVELOPED LAND
擁壁、造成地及び造成地の造成方法
KYOKUDAN HARUHIKO (author)
2016-08-12
Patent
Electronic Resource
Japanese
| Emerald Group Publishing | 2005
Vertical Microtunnelling technology developed for retaining wall Amsterdam
| British Library Conference Proceedings | 2007
Open space opportunities for previously developed land
| TIBKAT | 2011
Land Use Regulation: Transferring Lessons from Developed Economies
| British Library Conference Proceedings | 2009
Land-saving L-shaped retaining wall and construction method thereof
| European Patent Office | 2022