CN205742153U - A kind of novel Anti-sliding Pile - Google Patents

Abstract

This utility model relates to Landslide Hazards Treatment process field, it is specifically related to a kind of novel Anti-sliding Pile, it is characterized in that it includes skid resistant plates, main muscle, stirrup, it is lamellar that described skid resistant plates is vertical cuboid, skid resistant plates is formed by reinforced concrete cast-in-situ, several concrete all it are fixed with protruding on four vertical outer surfaces in long limit of skid resistant plates, and the concrete projection on each outer surface all arranges the most whole surface, it is positioned in skid resistant plates at the medium position of a long limit outer surface and vertically offers one groove, the horizontal cross sectional geometry of groove is circular or square, the end face of groove and bottom surface are all through to outside end face and the bottom surface of skid resistant plates, the embedded circular draining wired hose being equipped with adaptation is fixed in circular groove, the embedded square plastic draining board being equipped with adaptation is fixed in square groove.This utility model compares traditional hollow friction pile, can reduce the consumption of concrete, reduces construction cost, strengthens the shear behavior of friction pile.

Description

A kind of novel Anti-sliding Pile

[technical field]

This utility model relates to Landslide Hazards Treatment process field, more particularly to a kind of novel side slope antiskid Stake.

[background technology]

Friction pile is a kind of major measure that geotechnical slope carries out in current engineering practice antiskid process, is landslide geology A kind of main method in hazard management, its mechanism of action is that through slip mass, friction pile is goed deep into slider bed, with a gear gliding mass Sliding force, and then stable side slope.Compared with the Anti-slide engineering using the Skid Resistance Measures such as long and short anchor arm, anchor pole, friction pile has There is the advantage that anti-slide performance is strong, applied widely, be particularly well-suited to administer the major landslip that sliding surface is deeper, and native with antiskid gear Wall is compared, friction pile have more excavation volume little, to Landslide Stability and geological environment destructiveness is little, be difficult to deteriorate landslide shape State, can construct with multiple friction piles simultaneously, many outstanding advantages such as construction safety is easy, the duration is short.

In current side slope Anti-slide engineering is put into practice, can be according to thickness, thrust size, waterproof requirement and the construction bar of slip mass Part, the pilework such as reasonable selection timber, piling bar, concrete-pile or reinforcing bar (rail) concrete-pile, wherein reinforced concrete pile makes With the most extensive, in order to friction pile can preferably overcome the huge thrust that Rock And Soil in sliding area, top produces, typically can resist It is very big that the volume of sliding pile does, and filling concrete in the hollow area at friction pile center, although the friction pile of large volume Can guarantee that self bearing capacity and the requirement of side slope skid resistance, but it be big to make and fill the mixed earth amount needed for large volume friction pile, Cost is expensive, adds financial burden to engineering, and the deformation performance of large volume friction pile tends not to meet engine request simultaneously, right In explosion or seismic landslide, owing to gliding mass impulsive force is big, slip time is short, and the friction pile of shear behavior difference can be easy to Destroyed, and then cause friction pile to lose anti-slippery effect.

[utility model content]

The technical problems to be solved in the utility model is to provide a kind of novel Anti-sliding Pile, and it compares traditional hollow anti- Sliding pile, can not only reduce the consumption of concrete, reduces construction cost, and can also increase the friction resistance between friction pile and the soil body Power, strengthens the shear behavior of friction pile, improves the anti-slide performance of friction pile, and it also has certain drainability in addition.

In order to achieve the above object, the technical scheme that this utility model provides is: a kind of novel Anti-sliding Pile, its feature Being that it includes skid resistant plates, main muscle, stirrup, it is lamellar that described skid resistant plates is vertical cuboid, and skid resistant plates is existing by armored concrete Water and form, four vertical outer surfaces in long limit of skid resistant plates are all fixed with several concrete protruding, and each outside table Concrete projection on face is all arranged the most whole surface, skid resistant plates is positioned at the medium position of a long limit outer surface and vertically opens Being provided with one groove, the horizontal cross sectional geometry of groove is circular or square, and the end face of groove and bottom surface are all through to skid resistant plates End face and bottom surface outside, fix the embedded circular draining wired hose being equipped with adaptation in circular groove, solid in square groove The fixed embedded square plastic draining board being equipped with adaptation, the vertical long limit of medial surface of six pieces of skid resistant plates is depended on by the main muscle of the six roots of sensation respectively Secondary head and the tail be fixedly linked hold formation annular hexa-prism, be connected rear six pieces of skid resistant plates be centrally formed six prism hollow area, It is and if the level on six medial surface in rear six pieces of skid resistant plates central hollow region that is connected is equipped with arterial highway hexagon stirrup, some Road stirrup is the most spaced apart, and after being connected, the angle α between the vertical side of adjacent level minor face of adjacent skid resistant plates is 30 ～90 degree.

The beneficial effects of the utility model are: this utility model compares traditional hollow friction pile, can not only reduce coagulation The consumption of soil, reduces construction cost, and can also increase the frictional resistance between friction pile and the soil body, strengthens the shear resistance of friction pile Can, improve the anti-slide performance of friction pile, it also has certain drainability in addition.

[accompanying drawing explanation]

With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.

Fig. 1 is plan structure schematic diagram of the present utility model.

Fig. 2 is this utility model partial internal structure schematic diagram.

Wherein, 1-skid resistant plates, 2-draining wired hose or plastic draining board, the main muscle of 3-, 4-stirrup, 5-sandy and stony soil.

[detailed description of the invention]

In example shown in the drawings, as shown in Figure 1 and Figure 2, a kind of novel Anti-sliding Pile, it is characterised in that it includes Skid resistant plates, main muscle, stirrup, described skid resistant plates is that vertical cuboid is lamellar, and skid resistant plates is formed by reinforced concrete cast-in-situ, antiskid Several concrete all it are fixed with protruding on four vertical outer surfaces in long limit of plate, and the concrete on each outer surface Projection is all arranged the most whole surface, skid resistant plates is positioned at the medium position of a long limit outer surface vertically offer the most recessed Groove, the horizontal cross sectional geometry of groove is circular or square, and the end face of groove and bottom surface are all through to end face and the end of skid resistant plates Outside face, fix the embedded circular draining wired hose being equipped with adaptation in circular groove, in square groove, fix embedded laying Having the square plastic draining board of adaptation, the vertical long limit of medial surface of six pieces of skid resistant plates is fixing by the main muscle of the six roots of sensation successively head and the tail respectively Be connected and hold formation annular hexa-prism, the rear six pieces of skid resistant plates that are connected be centrally formed six prism hollow area, and after being connected six If on six medial surface in block skid resistant plates central hollow region, level is equipped with arterial highway hexagon stirrup, if arterial highway stirrup is successively The most spaced apart, after being connected, the angle α between the vertical side of adjacent level minor face of adjacent skid resistant plates is 30～90 degree.

When using this utility model, construction operation personnel first treat reinforcing side slope excavation stake holes, then by this novel antiskid Stake is inserted in stake holes, and between the space of friction pile outer surface and stake holes, and the six prism hollow area at friction pile center Between all insert sandy and stony soil (see Fig. 1), and by the sandy and stony soil compacting inserted closely, compare conventional hollow concrete-pile and insert concrete For, this utility model decreases the consumption of concrete, and owing to being equipped with concrete on four vertical sides of skid resistant plates Projection, increases the skin friction resistance of friction pile, improves the anti-slide performance of friction pile, and six prism loop configuration make in addition There is between adjacent skid resistant plates certain activity space, the level of disruption of certain side slope can be compensated, enhance the shearing resistance of friction pile Performance, and the hydrops in skid resistant plates can be discharged by the plastic draining board that is provided with of skid resistant plates or draining wired hose in time, has It is beneficial to the stability of side slope.

Claims (1)

1. a novel Anti-sliding Pile, it is characterised in that it includes skid resistant plates, main muscle, stirrup, described skid resistant plates is in the longest Cube is lamellar, and skid resistant plates is formed by reinforced concrete cast-in-situ, four vertical outer surfaces in long limit of skid resistant plates is all fixed setting There are several concrete protruding, and the concrete projection on each outer surface is all arranged the most whole surface, and skid resistant plates is positioned at Vertically offering one groove at the medium position of one long limit outer surface, the horizontal cross sectional geometry of groove is circular or side Shape, the end face of groove and bottom surface are all through to outside end face and the bottom surface of skid resistant plates, fix in circular groove embedded be equipped with suitable The circular draining wired hose joined, fixes the embedded square plastic draining board being equipped with adaptation, six pieces of skid resistant plates in square groove The vertical long limit of medial surface respectively by the main muscle of the six roots of sensation successively head and the tail be fixedly linked hold formation annular hexa-prism, be connected after six Six medial surface being centrally formed in six prism hollow area, and connected rear six pieces of skid resistant plates central hollow region of block skid resistant plates If upper level is equipped with arterial highway hexagon stirrup, if arterial highway stirrup is the most spaced apart, the phase of adjacent skid resistant plates after being connected Angle α between the adjacent vertical side of horizontal short is 30～90 degree.