A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
WALL BODY STRUCTURE FOR SEAWALL
PROBLEM TO BE SOLVED: To prevent an overtopping wave due to a tsunami following a topographic change in an earthquake, and to prevent a breakdown of a wall body structure, further preventing an outflow of high pH water even if steel slag is used around a coast.SOLUTION: A wall body structure 1 forms a seawall. Between a side wall 4 in which blocks 4a that are provided on the outer peripheral edge part of a bottom slab 2 are layered, and an embankment 5 for which steel slag that is disposed on the central part of the bottom slab 2 is used, an impermeable member 8 is formed integrally with the bottom slab 2 to surround and cover the outer peripheral side part of the embankment 5. The embankment 5 has a structure in which steel slag and reinforcement materials 9 for binding embankments are compacted alternately in a layer form. In addition, a side wall 3 connects to reinforcement materials 6 for fixing side walls, which are embedded in the impermeable member 8 and the embankment 5. A lid member 10 is formed integrally with the impermeable member 8 to cover the top surface of the embankment 5.SELECTED DRAWING: Figure 1
【課題】地震における地形変化に追従して津波による越波を防ぎ、かつ、壁体構造物の崩壊がなく、さらに、沿岸付近で鉄鋼スラグを使用しても高ｐＨ水が流出することのないようにする。【解決手段】防潮堤を形成する壁体構造物１である。底版２の外周縁部に設けたブロック４ａを積み重ねた側壁４と、底版２の中央部分に配置した鉄鋼スラグを使用した盛土５の間に、底版２と一体的に不透水性部材８を形成して盛土５の外周側部を囲って覆う。盛土５は、鉄鋼スラグと盛土拘束用の補強材９を交互に層状に転圧した構成とする。また、側壁３は、不透水性部材８及び盛土５に埋め込まれる側壁固定用の補強材６と接続する。不透水性部材８と一体的に蓋部材１０を形成し、盛土５の上面を覆う。【選択図】図１
WALL BODY STRUCTURE FOR SEAWALL
PROBLEM TO BE SOLVED: To prevent an overtopping wave due to a tsunami following a topographic change in an earthquake, and to prevent a breakdown of a wall body structure, further preventing an outflow of high pH water even if steel slag is used around a coast.SOLUTION: A wall body structure 1 forms a seawall. Between a side wall 4 in which blocks 4a that are provided on the outer peripheral edge part of a bottom slab 2 are layered, and an embankment 5 for which steel slag that is disposed on the central part of the bottom slab 2 is used, an impermeable member 8 is formed integrally with the bottom slab 2 to surround and cover the outer peripheral side part of the embankment 5. The embankment 5 has a structure in which steel slag and reinforcement materials 9 for binding embankments are compacted alternately in a layer form. In addition, a side wall 3 connects to reinforcement materials 6 for fixing side walls, which are embedded in the impermeable member 8 and the embankment 5. A lid member 10 is formed integrally with the impermeable member 8 to cover the top surface of the embankment 5.SELECTED DRAWING: Figure 1
【課題】地震における地形変化に追従して津波による越波を防ぎ、かつ、壁体構造物の崩壊がなく、さらに、沿岸付近で鉄鋼スラグを使用しても高ｐＨ水が流出することのないようにする。【解決手段】防潮堤を形成する壁体構造物１である。底版２の外周縁部に設けたブロック４ａを積み重ねた側壁４と、底版２の中央部分に配置した鉄鋼スラグを使用した盛土５の間に、底版２と一体的に不透水性部材８を形成して盛土５の外周側部を囲って覆う。盛土５は、鉄鋼スラグと盛土拘束用の補強材９を交互に層状に転圧した構成とする。また、側壁３は、不透水性部材８及び盛土５に埋め込まれる側壁固定用の補強材６と接続する。不透水性部材８と一体的に蓋部材１０を形成し、盛土５の上面を覆う。【選択図】図１
WALL BODY STRUCTURE FOR SEAWALL
防潮堤用壁体構造物
JINBO MASATO (author) / YONEDA KOHEI (author) / WATASE OSAMU (author) / TAKUMIYA MAKOTO (author)
2018-06-21
Patent
Electronic Resource
Japanese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau