A method for building grass-planting hexagonal brick ecological terraced ridges

Abstract

The invention belongs to the field of agricultural engineering, provides a soil and water Conservation engineering technology, and in particular provides a method for building a grassing hexagonal brick ecological terrace ridge. According to the method, the ecological terrace ridge with a hexagonal brick and plant network inlaying structure is formed by taking hollow hexagonal bricks as materials on a slope of a ridge terrace through the steps of cleaning a foundation, paving a foundation supporting plate, building the hexagonal bricks, paving a pressing top cover plate, earthing, grassing and the like. Compared with the common earth ridge or stone ridge, the terrace ridge has the characteristics of low total expenditure, simplicity and convenience in construction, high safety and stability, long service life, good ecological protection and landscape effects and the like.

Description

technical field [0001] The invention belongs to the field of agricultural engineering, and provides a soil and water conservation engineering technique, in particular a method for building grass-planted hexagonal brick ecological terraced ridges. Background technique [0002] Today, with the emphasis on the harmonious coexistence between man and nature, the issues of soil erosion and soil conservation have attracted much attention. Soil and water conservation is an important basis for the construction of ecological civilization. With the rapid development of social economy and the improvement of people's living standards, people's requirements for soil and water conservation projects are getting higher and higher. Soil and water conservation projects integrate ecological effects, landscape effects, and economic effects. It is an inevitable trend to integrate with security effects. Terraced fields refer to fields that are built into terraced or sloped cross-sections along co...

AI Technical Summary

Problems solved by technology

At present, according to the different materials of building terraces, they can be divided into soil terraces, stone terraces and plant terraces, especially the earth terraces or stone terraces. There are the following prominent problems in the terraces of this kind of terraces: First, the soil terraces Heshigeng terraced fields are not only prone to water and soil erosion during the construction process, but also are prone to erosion, gaps, holes and other damages under heavy rain conditions; Shigeng terraced fields are prone to collapse and secondary disasters , which not only affects the stable and increased production of terraced fields, but also endangers the production and living safety of residents downhill.

Second, the durability and stability of earth ridges and stone ridges are relatively low, and the two require high maintenance costs in the future, resulting in an increase in the overall cost of terrace construction and operation, and some terraces have new water and soil erosion due to untimely maintenance during operation , the water and soil conservation effect is greatly reduced

The third is that the earth ridge and stone ridge terraces lack ecological landscape effects, especially the stone ridge terraces are not only difficult to maintain, but also incompatible with the original landform

However, the integration of hexagonal brick structure and grass planting (or planting shrubs) technology is applied to the construction of terraced ridges—grass planting hexagonal brick ecological terraced ridges. At present, there are no relatively systematic construction theory and practice reports at home and abroad.

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