High-strength river channel ecological bank protection bonded brick and reinforcing and building method thereof

Abstract

The invention discloses a high-strength river channel ecological bank protection bonded brick and a reinforcing and building method thereof. A left abutting surface and a right abutting surface of each ecological bank protection bonded brick are provided with a limiting bump and a limiting groove; the limiting bumps and the limiting grooves are distributed at intervals; the limiting bumps on the left abutting surface and the limiting grooves in the right abutting grooves of two adjacent bricks are mutually bonded; an additional stake curing through hole and a material saving through hole are formed between an upstream surface and a downstream surface; the additional stake curing through hole is for a cured stake to penetrate; the material saving through hole is a material saving space and is also an inhabiting space for aquatic animals such as fishes, shrimps and crabs. The high-strength river channel ecological bank protection bonded brick disclosed by the invention has the advantages of improving the pressure bearing capability and wave beat resistance of a dam and a river bank under an extreme condition of deep water, jet stream and beach comber, solving the problems of lack of raw materials such as building stone materials for bank protection and disposal of sludge, promoting healthy development of a river channel ecological system and being rapid in construction, long in service life and capable of fully playing comprehensive functions of a river channel in the aspects of flood prevention, flood drainage, ecological environmental protection, improvement of surrounding environment and the like.

Description

Technical field: [0001] The invention relates to a building block for bank protection of river embankments, in particular to a brick with ecological function fired by using river and lake silt. Background technique: [0002] With the development of society and the advancement of technology, people pay more and more attention to the protection of the natural environment. The protection of green mountains and green waters has become the iconic environmental protection goal of governments at all levels in our country. It is necessary to protect green mountains and green waters. People are required to reduce or eliminate the random digging of stone materials, and dredging and revetment reinforcement should be carried out on existing rivers, ponds, reservoirs and other waters to prevent river embankments from collapsing or bursting, and to improve the safety of rivers, ponds, reservoirs and other waters. ecological function. At present, the status quo of embankments and banks of...

AI Technical Summary

Problems solved by technology

In recent years, people usually use dry-paved stones (prefabricated concrete blocks) or paved with cement joints on soil slopes. Because there are large gaps between stones in the dry-paved structure, the soil in the gaps is affected by wind and waves. Or tidal erosion and erosion, after a long time, the back surface of the stones loses support and the facing surface collapses. Although the facing surface paved with stones is more durable than the pure mud facing surface, there are still fatal weaknesses after all. It is still very poor, and it is only suitable for inland rivers with stable water level and small area; for the banks of dykes and rivers with large water areas such as outer rivers, lakes, reservoirs, and transport channels, it is generally required to use stone revetments for solid paving, but stone revetment is generally required. In the plan, although the cement joints are used between the stones and there is a certain bite force between the stones, the revetment layer of the stones is laid in a single layer, and its pressure bearing and wave shock resistance are still relatively high. Low, in extreme long-term heavy rain weather, the water level of the river pond is at a high level, the water flow in the river is fast, the wind is strong and the waves are strong, the water pressure on the river bank is high, the impact force of the water flow and huge waves on the river bank is great, and it is easy to produce a decisive blow. Levees cause flooding

For this reason, the country pays more and more attention to water conservancy projects, and invests a large amount of funds every year for the maintenance and construction of reservoirs, river courses, and ponds and dams. In the design of revetment, masonry revetment, cast-in-place concrete revetment, prefabricated concrete block revetment, etc. are mainly used in revetment design. Although the curing strength of this kind of hard revetment is better than that of the original pure earth embankment, its pressure bearing The strength, anti-wave ability, firmness and service life are all improved, but its pressure bearing capacity mainly depends on the foundation compressive capacity of the embankment, because the single-layer solidified layer is attached to the foundation embankment. Bank revetment, cast-in-place concrete revetment, prefabricated concrete block revetment and other fully reinforced revetment structures not only cut off the aquatic and terrestrial ecosystems, eliminate the habitat space for fish, shrimps, crabs and other aquatic animals on the embankment, but also prevent aquatic plants from growing along the bank , destroyed the living environment of aquatic animals and plants in the water system, reduced the self-purification ability of the river, and caused the simplification of the river bank revetment, which greatly affected the beautification of the water surface landscape.

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