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A platform for research: civil engineering, architecture and urbanism
Protective device for port breakwater
The invention provides a protective device for a port breakwater. The protective device comprises a first slope surface, a second slope surface, a third slope surface and a fourth slope surface; the first slope surface extends from a coastline to a water area and comprise a plurality of small slope surfaces and lifting columns, the small slope surfaces are hinged end to end, every two lifting columns form a group, each group of lifting columns are in one-to-one correspondence with the small slope surfaces; the second slope surface is a bent curved surface, the lowest point of the second slope surface is connected with the small slope surface closest to the breakwater, the curved surface is gradually bent upwards, the curvature radius of the curved surface is gradually reduced; the lowest point of the third slope surface is connected with the highest point of the second slope surface, the third slope surface comprises a concrete layer and a protective stone layer from bottom to top; and the lowest point of the fourth slope surface is connected with the highest point of the third slope surface, and the fourth slope surface comprises a net cage woven by metal wires on the outer layer and a gravel structure filling the net cage. According to the protective device for the port breakwater, corresponding height adjustment of the breakwater can be carried out along with changes of waves, and the impact force of the waves on the breakwater is reduced.
本发明提供了一种港口防波堤用的防护装置，包括：第一坡面，其从海岸线延伸到水域，包括多个小坡面，其首尾铰接构成；升降柱，其两根为一组，每组升降柱与所述小坡面一一对应；第二坡面，其为弯曲的曲表面，其最低点与靠近防波堤最近的小坡面连接，所述曲表面逐渐向上弯曲，其曲率半径逐渐减小；第三坡面，其最低点与所述第二坡面的最高点连接，所述第三坡面自下而上为混凝土层和防护石层；第四坡面，其最低点与所述第三坡面的最高点连接，所述第四坡面包括外层的金属线材编制的网笼以及填充在所述网笼中的砾石结构。本发明可以随波浪的变化而进行相应的高度调整，减少波浪对防波堤的冲击力。
Protective device for port breakwater
The invention provides a protective device for a port breakwater. The protective device comprises a first slope surface, a second slope surface, a third slope surface and a fourth slope surface; the first slope surface extends from a coastline to a water area and comprise a plurality of small slope surfaces and lifting columns, the small slope surfaces are hinged end to end, every two lifting columns form a group, each group of lifting columns are in one-to-one correspondence with the small slope surfaces; the second slope surface is a bent curved surface, the lowest point of the second slope surface is connected with the small slope surface closest to the breakwater, the curved surface is gradually bent upwards, the curvature radius of the curved surface is gradually reduced; the lowest point of the third slope surface is connected with the highest point of the second slope surface, the third slope surface comprises a concrete layer and a protective stone layer from bottom to top; and the lowest point of the fourth slope surface is connected with the highest point of the third slope surface, and the fourth slope surface comprises a net cage woven by metal wires on the outer layer and a gravel structure filling the net cage. According to the protective device for the port breakwater, corresponding height adjustment of the breakwater can be carried out along with changes of waves, and the impact force of the waves on the breakwater is reduced.
本发明提供了一种港口防波堤用的防护装置，包括：第一坡面，其从海岸线延伸到水域，包括多个小坡面，其首尾铰接构成；升降柱，其两根为一组，每组升降柱与所述小坡面一一对应；第二坡面，其为弯曲的曲表面，其最低点与靠近防波堤最近的小坡面连接，所述曲表面逐渐向上弯曲，其曲率半径逐渐减小；第三坡面，其最低点与所述第二坡面的最高点连接，所述第三坡面自下而上为混凝土层和防护石层；第四坡面，其最低点与所述第三坡面的最高点连接，所述第四坡面包括外层的金属线材编制的网笼以及填充在所述网笼中的砾石结构。本发明可以随波浪的变化而进行相应的高度调整，减少波浪对防波堤的冲击力。
Protective device for port breakwater
港口防波堤用的防护装置
HU JUAN (author) / SHI MENGKAI (author) / MA RUIPING (author) / LIN JINMING (author)
2021-10-08
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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