Geotechnical engineering magnetic pile body design and novel slope reinforcement method

Abstract

The invention provides a novel geotechnical engineering magnetic pile body design and slope reinforcement method. The novel geotechnical engineering magnetic pile body design and slope reinforcement method comprises the following steps that 1, a slope surface is cleaned; 2, field engineering geology survey is carried out, and potential landslide mass basic characteristics are known; 3, according to the potential landslide mass characteristics in the step 2, pile foundation parameters are preliminarily designed; 4, a row pile foundation is designed at the position with the double distance between the slippage face and the magnetic slope protection face plate; 5, the pile parameters obtained through calculation are adopted, and pile holes are excavated through a pile driver; step 6, manufacturing a pile foundation; 7, an iron panel is built on the slope surface; and step 8, filling a small amount of gravel between the rock-soil body and the panel to facilitate slope drainage. The method has the beneficial effects that the potential sliding slope is reinforced on the basis of the attraction force between the magnet and the iron slope protection panel, the use of slope protection materials is reduced, and the phenomena of rusting, aging damage and the like of materials such as anchor rods and soil nails in traditional slope protection engineering are avoided. Meanwhile, due to the fact that stress between the magnetic pile body and the iron face plate is even, loads of the adjacent face plates are the same, and the possibility that the slope body slides unevenly in the later period is reduced. And the same slope protection effect is achieved.

Description

technical field [0001] The invention relates to the field of slope reinforcement, in particular to the design of magnetic piles in geotechnical engineering and a new method for slope reinforcement. Background technique [0002] High and steep slopes caused by highway excavation have caused great safety hazards to traffic, and cases of traffic accidents caused by falling rocks and sliding slopes are not uncommon. In addition to the traditional lattice slope protection and slope cutting projects such as cutting heights and filling lows, various slope protection projects have been developed in recent years, such as anchor slope protection and soil nail support, etc., but the construction of such slope protection projects requires a lot of excavation Earthwork, manual drilling, etc. require a large amount of work and a lot of consumables. There are certain difficulties and uncertainties in the survey, design and construction of the project. Relevant data show that the failure ...

AI Technical Summary

Problems solved by technology

In addition to the traditional lattice slope protection and slope cutting projects such as cutting heights and filling lows, various slope protection projects have been developed in recent years, such as anchor slope protection and soil nail support, etc., but the construction of such slope protection projects requires a lot of excavation Earthwork, manual drilling, etc., with a large amount of work and a lot of consumables

There are certain difficulties and uncertainties in the survey, design and construction of the project

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