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A platform for research: civil engineering, architecture and urbanism
Mangrove forest and submerged breakwater coupled ecological breakwater
The invention discloses a mangrove forest and submerged breakwater coupled ecological breakwater, and belongs to the field of coastal engineering. The mangrove forest and submerged breakwater coupledecological breakwater is characterized in that a traditional breakwater structure is innovatively coupled with a mangrove forest, a plurality of submerged breakwaters are periodically arranged at intervals, breakwater core stones, dimension stones, backfill soil and protective surfaces are sequentially laid in the breakwaters, and due to the existence of the submerged breakwaters, the vertical elevations of plants are changed in a staggered mode. The mangrove forest is composed of a tree crown, a tree stem and a tree root, the canopy with the most remarkable wave absorbing capacity is lifted,and therefore the effective wave absorbing water level is increased. Under the action of waves and tide, through the mode, the mangrove forest can generate more shearing layers, and the wave-absorbingand flow-resisting effects are enhanced; and the wave absorbing capacity of the submerged breakwater to surface waves can be enhanced through the mangrove forest, and the damage effect of extreme seaconditions such as storm surge on the submerged breakwater is weakened. The mangrove forest and the submerged breakwater are coupled, the occupied area is reduced, a win-win situation is achieved bycombining the wave absorbing characteristics of the mangrove forest and the submerged breakwater, meanwhile, environmental protection is achieved, and economic value and ecological significance are achieved at the same time.
本发明公开了一种红树林与潜堤耦合的生态防波堤，属于海岸工程领域。其特征在于创新性地将传统的防波堤结构与红树林耦合，多个潜堤间隔且周期性布置，堤内依次铺设堤心石、块石、回填土和护面，潜堤的存在致使植株垂向高程交错变化。所述红树林由树冠、树茎、树根构成，消波能力最为显著的冠层被抬升，从而提升了有效消波水位。在波浪、潮流作用下，该型式不仅能使得红树林产生更多的剪切层，增强消波阻流效果；还能够利用红树林增强潜堤对于表面波浪的消波能力，并减弱风暴潮等极端海况对于潜堤的破坏作用。本发明通过耦合红树林与潜堤，减少占地面积，结合两者消波特性实现双赢，同时环境友好，兼具经济价值与生态意义。
Mangrove forest and submerged breakwater coupled ecological breakwater
The invention discloses a mangrove forest and submerged breakwater coupled ecological breakwater, and belongs to the field of coastal engineering. The mangrove forest and submerged breakwater coupledecological breakwater is characterized in that a traditional breakwater structure is innovatively coupled with a mangrove forest, a plurality of submerged breakwaters are periodically arranged at intervals, breakwater core stones, dimension stones, backfill soil and protective surfaces are sequentially laid in the breakwaters, and due to the existence of the submerged breakwaters, the vertical elevations of plants are changed in a staggered mode. The mangrove forest is composed of a tree crown, a tree stem and a tree root, the canopy with the most remarkable wave absorbing capacity is lifted,and therefore the effective wave absorbing water level is increased. Under the action of waves and tide, through the mode, the mangrove forest can generate more shearing layers, and the wave-absorbingand flow-resisting effects are enhanced; and the wave absorbing capacity of the submerged breakwater to surface waves can be enhanced through the mangrove forest, and the damage effect of extreme seaconditions such as storm surge on the submerged breakwater is weakened. The mangrove forest and the submerged breakwater are coupled, the occupied area is reduced, a win-win situation is achieved bycombining the wave absorbing characteristics of the mangrove forest and the submerged breakwater, meanwhile, environmental protection is achieved, and economic value and ecological significance are achieved at the same time.
本发明公开了一种红树林与潜堤耦合的生态防波堤，属于海岸工程领域。其特征在于创新性地将传统的防波堤结构与红树林耦合，多个潜堤间隔且周期性布置，堤内依次铺设堤心石、块石、回填土和护面，潜堤的存在致使植株垂向高程交错变化。所述红树林由树冠、树茎、树根构成，消波能力最为显著的冠层被抬升，从而提升了有效消波水位。在波浪、潮流作用下，该型式不仅能使得红树林产生更多的剪切层，增强消波阻流效果；还能够利用红树林增强潜堤对于表面波浪的消波能力，并减弱风暴潮等极端海况对于潜堤的破坏作用。本发明通过耦合红树林与潜堤，减少占地面积，结合两者消波特性实现双赢，同时环境友好，兼具经济价值与生态意义。
Mangrove forest and submerged breakwater coupled ecological breakwater
一种红树林与潜堤耦合的生态防波堤
HE FANG (author) / HU ZHENGYU (author) / TANG XIAO (author) / LI SIHENG (author) / LI JINDI (author)
2020-05-29
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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