Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

High cutting slope anchor rope space framework supporting and retaining structure

A support structure and space technology, which is applied in the field of anchor cable space frame support structures on high-cut slopes, can solve problems such as casualties, deformation and damage of high-cut slopes, and engineering construction losses, and achieve improved stability and safety. Strong body thrust ability and the effect of reducing the cutting slope area

Inactive Publication Date: 2015-06-24
张江涛 +1
View PDF5 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the slope is excavated improperly, or if the support is not timely after excavation, it will easily lead to deformation and damage of the high cut slope, or even evolve into a landslide, causing heavy property loss or casualties, and causing irreparable losses to the project construction.
Advance support piles are a commonly used support structure for dangerous high-cut slopes. However, traditional advance support piles are rigid structures, but the structural rigidity is not high. interaction, which in turn leads to a large load on the support structure, and the support structure has a limited ability to bear the thrust of the soil, and it is difficult to meet the protection requirements of high and steep slopes with high soil lateral pressure

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • High cutting slope anchor rope space framework supporting and retaining structure
  • High cutting slope anchor rope space framework supporting and retaining structure
  • High cutting slope anchor rope space framework supporting and retaining structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] figure 1 It is a structural schematic diagram of the present invention, figure 2 for figure 1 left view of image 3 for figure 1 bottom view.

[0021] As shown in the figure: the high-cut slope anchor cable space frame support structure of this embodiment includes the anti-slide row pile formed by cast-in-situ concrete and the retaining wall 4 poured on the anti-slide row pile, and the anti-slide row pile Horizontal and vertical staggered connections form a space frame structure; more than one row of space support structures are formed by interconnected cast-in-place reinforced concrete anti-slide piles, and combined with reinforced concrete retaining walls 4 to form a large structural rigidity, and The retaining wall 4 can further improve the lateral resistance of the retaining structure, and can also be used as a transitional link structure of the frame structure to improve the reliability of the retaining structure. The retaining structure with better soil retai...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a high cutting slope anchor rope space framework supporting and retaining structure. The high cutting slope anchor rope space framework supporting and retaining structure comprises anti-sliding row piles formed by cast-in-place concrete and retaining walls cast on the anti-sliding row piles, wherein the anti-sliding row piles are transversely and longitudinally arranged in a staggered mode and connected to form a space framework structure; the anti-sliding row piles comprise inner anti-sliding piles, outer anti-sliding piles and cross beams arranged between the inner anti-sliding piles and the outer anti-sliding piles; longitudinal beams and the retaining walls are cast between the adjacent outer anti-sliding piles. The soil thrust bearing capacity is high, the large structural stiffness is achieved, the soil retaining effect is good, the cross dimension of the soil retaining structure can be reduced greatly, the cutting slope area is greatly reduced, and therefore the natural environment is protected, secondary disasters caused by slope cutting are avoided, the high cutting slope anchor rope space framework supporting and retaining structure is suitable for supporting and retaining high cutting slope road inner side slopes, the protection requirements of high and steep slopes with large soil side pressure can be met, and stability and safety of slope excavation are improved.

Description

technical field [0001] The invention relates to a side slope excavation disaster reduction technology, in particular to a space frame support structure of anchor cables for high cut slopes. Background technique [0002] In the process of building roads, mining projects and urban construction, a large number of cut slopes inevitably appear. If the slope is excavated improperly, or if the support is not timely after excavation, it will easily lead to deformation and damage of the high cut slope, or even evolve into a landslide, causing heavy property loss or casualties, and causing irreparable losses to the construction of the project. Advance support piles are a commonly used support structure for dangerous high-cut slopes. However, traditional advance support piles are rigid structures, but the structural rigidity is not high. The interaction between these factors leads to a large load on the support structure, and the support structure has a limited ability to bear the thr...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): E02D29/02E02D17/20
Inventor 张江涛周志祥李成君
Owner 张江涛
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products