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A Collapsible Loess Slope Protective Structure

A technology for collapsible loess and slope protection, applied in infrastructure engineering, construction, excavation, etc., can solve the problems of protective structure fit, protection failure, soil slippage, etc., and achieve the effect of avoiding slippage, stable and firm protection , the effect of saving space

Active Publication Date: 2022-03-08
XINJIANG UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing protection structures for collapsible loess slopes mostly adopt integral protection structures. When this protection structure is used, the collapsible loess slopes need to be pre-processed on a large scale so that the inclination conforms to the requirements of the overall protection structure. If the angle of inclination is not properly treated during the pretreatment, the protective structure will not be able to fit the slope completely, which will easily cause the soil to slip and cause the protection to fail

Method used

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  • A Collapsible Loess Slope Protective Structure
  • A Collapsible Loess Slope Protective Structure
  • A Collapsible Loess Slope Protective Structure

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Embodiment Construction

[0025] A specific embodiment of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiment.

[0026] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Rear", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Axial", "Radial", "Circumferential" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the technical solution of the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, Constructed and operative in a particular orientation a...

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Abstract

The invention relates to the technical field of slope protection structures, and discloses a collapsible loess slope protection structure, comprising: a lower protection unit and an upper protection unit, the lower protection unit is close to the loess slope, and the upper protection unit is arranged on the lower protection unit There is a gap between the lower protection unit and the upper protection unit, and the gap is used to fill cement or concrete. One side of the lower protection unit is fixedly connected with a plurality of first hollow columns, and the lower protection unit A plurality of second hollow columns are fixedly connected to the opposite side ends of each other, and the columnar rods pass through the plurality of first hollow columns and the second hollow columns in turn to connect the two adjacent lower protection units. The lower protection units have anchor holes, and the anchor The rod can be inserted into the collapsible loess slope through the anchor hole, one side end of the upper protection unit has a groove, and the opposite side end of the upper protection unit has a flange, and the flange can be inserted into the groove. The structure of the invention can completely fit the protective structure to the collapsible loess slope.

Description

technical field [0001] The invention relates to the technical field of slope protection structures, in particular to a collapsible loess slope protection structure. Background technique [0002] With the continuous acceleration of the pace of economic construction in our country, our country has ushered in the climax of large-scale infrastructure construction. In the process of construction of roads, railways and other projects on industrial sites, many slope problems will inevitably occur. Especially for high slopes with collapsible loess, because the loess itself has collapsibility, when the loess is soaked by water under the action of external load or self-weight, it is easy to cause collapsible deformation. If the slope design is unreasonable, it will cause ground deformation. Settlement, landslides, landslides and other major engineering problems, and have adverse serious consequences, so the design of collapsible loess slope protection structure is particularly importa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D17/20E02D5/74A01G9/02
CPCE02D17/20E02D17/205E02D5/74A01G9/02
Inventor 史光明张艳阳程如意陈凯张紫昭
Owner XINJIANG UNIVERSITY