13 results about "Shore protection" patented technology

The application presents a natural-based solution to the problem of coastal protection, based on soft engineering and minimising use of raw materials and energy use. Through the integration of field work, laboratory analysis, and in situ formation, a multidisciplinary approach incorporating sciences such as geomorphology, microbiology, geology, morphodynamics and engineering is employed. The process facilitates the development of an artificially-triggered, but naturally-developed submerged structure, offering a comprehensive approach to coastal protection that can have diverse applications in coastal engineering.

1. The name of the product of this design: Brick (permeable mortise and tenon brick). 2. Purpose of this design product: ecological porous bricks used in marine ecological revetment projects. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

The present application relates to a high-stability river greening anti-collision bank protection structure, including multiple anti-collision parts, the anti-collision parts include a base and multiple frames, the multiple frames are stacked on the top surface of the base and cover the river bank soil layer, and also include a first anti-collision plate, and a rotating component for driving the first anti-collision plate to rotate is arranged on the base. The setting of the first anti-collision plate in the present application makes it difficult for river water to impact the soil in the frame, thereby reducing the soil loss in the frame, so that the staff does not need to regularly repair the bank protection, reducing the consumption of materials, reflecting the concept of energy saving and environmental protection, and reducing the use cost of the bank protection; the setting of the first elastic part, the end face of the anti-collision part is used to intercept garbage and slide along the end face of the anti-collision part to the base, so that the garbage is not easy to enter the river channel and pollute the river channel, thereby reflecting the concept of environmental protection; the setting of the hand wheel and the rotating screw rod, the staff does not need to climb to the base to clean the filter barrel, thereby facilitating the staff to clean the filter barrel and improving the safety of the staff to clean the bank protection.

The application discloses a kind of optimal filling rate calculation method of multilayer sand-filled geotextile pipe coast beach protection, belong to the technical field of coast protection engineering.The quantitative relationship between filling rate and geotextile pipe elliptical section size is established, the overall multilayer structure is taken as the research object, the anti-sliding torque and sliding torque are calculated, and the explicit function relationship between the anti-sliding stability safety factor and the filling rate is derived;Finally, the safety factor and the filling rate relationship curve is drawn, and the filling rate corresponding to the highest point of the curve is taken as the optimal filling rate.The application can scientifically and quantitatively determine the optimal filling rate of multilayer sand-filled geotextile pipe under different marine environmental conditions, effectively reduce the waste of filling material under the premise of ensuring the anti-sliding stability of the structure, significantly reduce the engineering cost, and improve the wind and wave erosion resistance and long-term service life of the structure.The method is simple, accurate and suitable for various coastal engineering such as coast protection, sea embankment protection, beach management, etc.

The utility model relates to the technical fields of garden design and river and lake management, and discloses a garden design river and lake revetment structure that is easy to assemble, including a base plate, mounting holes are provided in the middle of the left and right sides of the upper surface of the base plate, a storage mechanism is provided above the base plate, the storage mechanism includes a fixed cylinder, the lower surface of the fixed cylinder is fixedly connected to the middle of the upper surface of the base plate, a winding roller is provided in the middle of the inner part of the fixed cylinder, and a first rotating shaft is fixedly connected to the middle of the left side of the winding roller. The utility model uses the mounting holes and the fixed cylinder provided on both sides of the upper surface of the base plate, and the winding roller can rotate inside the fixed cylinder through the first rotating shaft and the second rotating shaft on the left and right sides, and the winding roller is driven to rotate by the knob, and the rectangular groove runs through the middle of the upper surface of the fixed cylinder, and then the protective net can be rolled up on the outer surface of the winding roller, thereby achieving the purpose of improving the convenience of the device and facilitating assembly.

The present invention provides a method for constructing a coastal plant dune, comprising: arranging a plurality of dune protection belts on the beach in the upper-middle part of the high tide zone or the supratidal zone, wherein the protection belt includes an outer layer close to the sea, an inner layer close to the coast, and a stacking area formed by the outer layer and the inner layer; sand passes through the outer layer and enters the stacking area, until a dune with a target diameter and a target height is formed in the stacking area, and then at least two belts of vegetation are planted on the dune according to the salt tolerance level from the sea to the land to form a shrub dune, wherein the shrub dune can settle the sand carried in the wind or sea water, and can continuously accumulate the dune with the growth of the vegetation. The method of the present invention uses artificial intervention to quickly construct the dune, which has a positive effect on the formation and stability of the shrub and grass dune, and has the functions of wave dissipation and shore protection for the eroded sandy coast.

The utility model discloses a wave pile for bank protection, which comprises unit piles, and the adjacent unit piles are sequentially connected end to end through connecting pieces to form a wave-shaped structure; convex edge parts are arranged at the two ends of each unit pile, and limiting grooves corresponding to the connecting pieces are formed in the convex edge parts; vertical pouring grooves are formed in the two end faces of each unit pile and filled with cement mortar, so that every two adjacent unit piles are fixedly connected. The utility model has the advantages of novel structure, convenience in construction, no toppling, high stability and durability.

The utility model provides a hydraulic engineering embankment revetment structure. Belongs to the technical field of embankment revetment. According to the technical scheme, the bank protection structure comprises a bank protection body, a plurality of protection bricks are laid on the slope face of the bank protection body, the four corners of each protection brick are arranged in a plane mode, T-shaped clamping grooves are formed in the four corners of the top of each protection brick, and matched clamping pieces are movably clamped in the four adjacent T-shaped clamping grooves of the four protection bricks together. An inserting hole penetrates through the center of the top of the clamping piece, a ground inserting screw is inserted into the inserting hole, a water storage ditch is formed in the slope bottom of the bank protection body in the vertical direction, a mounting groove is formed in the top of the water storage ditch, a grating cover is movably placed in the mounting groove, and an irrigation mechanism is arranged on the slope top of the bank protection body; the utility model aims to provide a hydraulic engineering embankment revetment structure. The bank protection structure is used for solving the problem that protection bricks in an existing bank protection structure are prone to deviation when washed by rainwater for a long time.

This invention discloses a breakwater structure for wave dissipation and shore protection, comprising a vertical box-shaped structure and a wave-dispelling nozzle block mounted on top of the box-shaped structure. Three rows of water inlets are provided on the wave-facing side of the vertical box-shaped structure. Two layers of grids are spaced apart from top to bottom within the inner cavity of the box-shaped structure, with multiple permeable holes arranged in an array on the grids. Multiple arc-shaped guide surfaces are also provided on the inner wall of the vertical box-shaped structure. These arc-shaped guide surfaces reduce the frontal impact force of each water flow on the inner wall of the vertical box-shaped structure, better promoting vertical collisions between water flows and achieving energy dissipation. The wave-dispelling nozzle block includes a base and an arc-shaped wave-dispelling nozzle structure mounted on the base. The arc-shaped wave-dispelling nozzle structure includes a vertical arm and a horizontal support arm connected to the top of the vertical arm. The wave-facing sides of the vertical arm and the horizontal support arm are provided with arc-shaped guide surfaces, which are used to guide the overrushing water back to the sea side. This invention is simple to construct, has good overall integrity, and can effectively dissipate the energy of water waves.

The utility model discloses a kind of combined revetment piles, it is related to embankment technology field, including pile body, the protrusion is provided in pile body one side, the recess is provided in another side of pile body, adjacent two pile bodies are inserted by protrusion and recess, protrusion and recess can be vertically inserted along multiple angles, so that multiple connected pile body can be enclosed arc embankment structure;It also includes cutting body, cutting body is located in the lower part of pile body;By setting the protrusion and recess of circular structure in the two sides of pile body, so that adjacent two pile bodies can be inserted along different angle and be connected, so that different shape embankment line can be formed between multiple pile bodies to adapt river bank and lake bank, effectively improve the applicability of revetment pile;Meanwhile, by setting the cutting body of assembly, the split processing of revetment pile is realized, to enrich the installation mode of pile body.

The invention relates to the technical field of coast protection and restoration, in particular to an ecological wave dissipation embankment. The invention aims to provide an ecological wave dissipation embankment which can realize wave dissipation protection and ecological restoration. According to the technical scheme, the ecological wave dissipation embankment comprises a plurality of ecological wave dissipation units which are arranged on the coastal side of a vertical seawall and are sequentially arranged in the extending direction of the vertical seawall; each ecological wave dissipation unit comprises a wave dissipation block with the top protruding and multiple stages of wave dissipation areas arranged on the wave dissipation block.

1. The name of this design product: retaining wall and revetment (green ecological retaining wall and revetment). 2. The purpose of this design product: to provide habitat for organisms and protect the soil on both sides of the river bank. 3. The design point of this design product: shape. 4. The picture or photo that best illustrates the design point: three-dimensional picture. 5. The bottom surface of this design product is not easy to see or cannot be seen when in use, so the top view is omitted.

The invention discloses an indented self-floating wave-absorbing embankment, and belongs to the technical field of wave-absorbing embankments. The indented type self-floating wave absorbing embankment comprises a revetment and is characterized in that the revetment is built on the embankment, the revetment is of a step-shaped structure and is provided with a plurality of steps, the revetment is provided with a plurality of trash racks, the trash racks are installed on the steps of the revetment in a one-to-one correspondence mode, and each trash rack comprises a first vertical grid, a second vertical grid and a horizontal connecting plate; the second vertical grating is fixed to the outer edge of the current step of the revetment and is flush with the edge, the first vertical grating is fixed to the horizontal plane of the next step of the revetment, a sliding cavity is defined by the horizontal plane of each step, the longitudinal side face of the upper step, the first vertical grating, the second vertical grating and the horizontal connecting plate, and a self-floating wave wall is arranged in the sliding cavity. The self-floating wave walls on the multiple steps are arranged in a staggered mode, the step revetment and the self-floating wave walls are integrally designed, wave energy dissipation is considered from the water depth and the water surface, the energy dissipation effect is improved, and water erosion damage to a bank body is reduced.