3results about How to "Improve slope stability" patented technology

This invention relates to the field of slope engineering monitoring and stability control technology, specifically an intelligent adjustment system and method for improving the stability of expansive soil slopes. It includes: a data monitoring module, a network modeling module, a damage identification module, a risk assessment module, a graded control module, and a dynamic update module. By constructing a fracture network topology model, the system calculates the change in the number of connected paths from the slope surface boundary to the slope toe boundary before and after adding virtual fractures and expanding fractures. Combined with network topology location parameters, it calculates a penetration risk score, proactively moistens high-risk potential fracture initiation points, and establishes a moisture content gradient distribution in the lateral non-penetrating area for high-risk fracture endpoints to guide fracture deflection, achieving proactive preventative control and significantly improving slope stability.

The utility model relates to a paddy field high-position ditch pit soft-shelled turtle breeding and tail water discharging system which comprises a breeding ditch pit arranged at a relatively high terrain position on one side of a paddy field; a geomembrane impermeable layer is laid in the ditch pit and covers the pit bottom and the side wall of the ditch pit; the impermeable layer at the pit bottom is filled with a backfill soil layer for soft-shelled turtle breeding; at least one first water outlet is formed in the side wall of the breeding ditch pit, and the first water outlet is formed close to the top of the backfill soil layer; the drainage pipeline system comprises a main drainage pipeline and a drainage branch, and the main drainage pipeline is connected to the first drainage port; the rice field area is divided into a plurality of independent irrigation units, and each irrigation unit is correspondingly provided with at least one drainage branch. According to the scheme, soft-shelled turtles can be managed in a centralized mode, and meanwhile tail water of soft-shelled turtle breeding is fully used for providing nutrients for rice fields.

This utility model relates to the field of ecological slope protection technology, and discloses an ecological slope protection structure for waterway dredging. It includes a slope surface, a slope protection structure on the top surface of the slope surface for stabilizing the slope, a plant support frame mechanism on the top surface of the slope protection structure for supporting longer plants, and a plant box assembly on the top surface of the slope protection structure for providing plant growth space. The slope protection structure includes a concrete layer on the top surface of the slope surface, with multiple drainage channels inside the concrete layer, and anchor bolt assemblies on the top surface of the drainage channels. In this utility model, by laying a concrete layer on the surface of the slope, the retaining wall enhances the slope stability, while the slope protection bag and plant box assembly provide a stable growth space for plants, fix the soil, and prevent soil erosion.