A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BREAKWATER STRUCTURE
PROBLEM TO BE SOLVED: To provide a breakwater structure that can reduce the flow rate of an overtopping wave climbing over the entire breakwater structure and reaching the land side of the breakwater structure while securing a good prospect over the breakwater structure.SOLUTION: A breakwater structure 1 comprises a lower breakwater wall 4 erected on a seacoast, an upper breakwater wall 14 installed on the lower breakwater wall 4, having a shape of coming forward offshore more toward the upper side and for receiving waves, a frame 12 that is projected to the land side from the upper breakwater wall 14 while being installed integrally with the upper breakwater wall 14 and that is fixed to the lower breakwater wall 4, and a land-side wall 3 that has a drainage space 24 opening upward installed with the upper breakwater wall 14 so as to receive inflow of water climbing over the upper breakwater wall 14 and that is installed in a position on the land side of the upper breakwater wall 14.SELECTED DRAWING: Figure 1
【課題】防波構造物越しの良好な眺望を確保しつつ、防波構造物全体を乗り越えて当該防波構造物の陸側へ至る越波流量を低減することが可能な防波構造物を提供する。【解決手段】防波構造物１は、海岸に立設される下部防波壁４と、下部防波壁４上に設置され、上側へ向かうにつれて沖側へ迫り出す形状をなし、波を受ける上部防波壁１４と、上部防波壁１４と一体的に設けられるとともに上部防波壁１４から陸側へ突出し、下部防波壁４に固定されるフレーム１２と、上部防波壁１４との間に当該上部防波壁１４を乗り越えた波の水の流入を許容するように上向きに開放された排水空間２４をあけて上部防波壁１４の陸側の位置に設けられた陸側壁３と、を備える。【選択図】図１
BREAKWATER STRUCTURE
PROBLEM TO BE SOLVED: To provide a breakwater structure that can reduce the flow rate of an overtopping wave climbing over the entire breakwater structure and reaching the land side of the breakwater structure while securing a good prospect over the breakwater structure.SOLUTION: A breakwater structure 1 comprises a lower breakwater wall 4 erected on a seacoast, an upper breakwater wall 14 installed on the lower breakwater wall 4, having a shape of coming forward offshore more toward the upper side and for receiving waves, a frame 12 that is projected to the land side from the upper breakwater wall 14 while being installed integrally with the upper breakwater wall 14 and that is fixed to the lower breakwater wall 4, and a land-side wall 3 that has a drainage space 24 opening upward installed with the upper breakwater wall 14 so as to receive inflow of water climbing over the upper breakwater wall 14 and that is installed in a position on the land side of the upper breakwater wall 14.SELECTED DRAWING: Figure 1
【課題】防波構造物越しの良好な眺望を確保しつつ、防波構造物全体を乗り越えて当該防波構造物の陸側へ至る越波流量を低減することが可能な防波構造物を提供する。【解決手段】防波構造物１は、海岸に立設される下部防波壁４と、下部防波壁４上に設置され、上側へ向かうにつれて沖側へ迫り出す形状をなし、波を受ける上部防波壁１４と、上部防波壁１４と一体的に設けられるとともに上部防波壁１４から陸側へ突出し、下部防波壁４に固定されるフレーム１２と、上部防波壁１４との間に当該上部防波壁１４を乗り越えた波の水の流入を許容するように上向きに開放された排水空間２４をあけて上部防波壁１４の陸側の位置に設けられた陸側壁３と、を備える。【選択図】図１
BREAKWATER STRUCTURE
防波構造物
OGINO HIROSHI (author) / KATAOKA YASUTO (author) / KANDA NAOMI (author) / ANDO KEI (author) / TANAKA ATSUSHI (author)
2018-02-01
Patent
Electronic Resource
Japanese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau