River levee reinforcing method

Abstract

The invention belongs to the technical field of river levee reinforcement, and particularly relates to a river levee reinforcing method. According to the river levee reinforcing method, ceramic particles are obtained with secondary settling sludge as raw materials, pre-treated acid-leached manganese slag is obtained by recovering acid-leached manganese slag, and finally, the ceramic particles, clay, the pre-treated acid-leached manganese slag and the like are mixed to obtain a cement-based mixture; biomass solid glue is obtained with corn starch as raw materials; the cement-based mixture is poured onto a bottom foundation of a to-be-reinforced river levee; an expansive cement layer is surrounded by impermeable cloth; and biogas slurry is poured from the top of the expansive cement layer, so that the river levee is reinforced. According to the river levee reinforcing method, gypsum can promote agglomeration of particles in the expansive cement layer, so that the expansive cement layer has high strength; moss and algae can grow on the surface of the impermeable cloth to distribute impetuous water flow, so that the impact strength of the water flow is weakened; meanwhile, the moss andthe algae can also be used as filler to fill cracks in the river levee, so that the strength of the river levee is improved; and the river levee reinforcing method has broad application prospects.

Description

technical field [0001] The invention belongs to the technical field of embankment reinforcement, and in particular relates to a method for embankment reinforcement. Background technique [0002] Rivers are crucial to the survival and development of rural areas. With the rapid development of rural construction and agricultural production, rivers in rural areas are greatly disturbed, and the shape of rivers tends to be discontinuous. The diversity of river ecological environments and ecosystem functions subject to varying degrees of degradation and destruction. [0003] At present, most of the embankments made of earth, large rocks, concrete or sandbags are used as river water retaining structures in our country. During the construction of existing embankments, it is often necessary to drain the river. When large rocks are used as river channel water retaining structures, the mining of rocks destroys the mountain body, and at the same time consumes a lot of manpower and mate...

AI Technical Summary

Problems solved by technology

[0006] The technical problem mainly solved by the present invention is that the cost is relatively high for these current embankments made of cement materials, and the strength is low, and they are easy to crack. Inability to effectively block floods or the turbulent water flow caused by heavy rainfall provides a method to strengthen river embankments

Images