CN211395742U - Rubble bank protection barricade - Google Patents

Abstract

The utility model belongs to the technical field of the technique of hydraulic engineering building and specifically relates to a rubble bank protection barricade is related to, including the barricade wall body, integrative setting bury underground the reinforcing pile in the wall body bottom and top-down successive layer lay in the basic unit that prevents subsiding of reinforcing pile bottom, the barricade wall body cross-section is trapezoidal and the inclination of its wall back of the body is less than the wall, one side of reinforcing pile extends towards the outside level of barricade wall body, sets up inclined plane on the extension section bottom surface of reinforcing pile is epitaxial, prevents subsiding the basic unit including being used for accepting the concrete cushion who reinforces the pile body, the wall upper berth of barricade. This rubble bank protection barricade mutually supports through the inclined plane that the reinforcing pile bottom surface was seted up and the top surface of concrete cushion to utilize the slope principle, increased the barricade wall body towards the resistance that the wall turned on one's side, utilize buttress wall to consolidate wall intensity, utilize the reinforcement to cut off the barricade wall body wall back of the body soil body and consolidate, thereby can reduce the condition emergence that barricade wall body deformation collapsed.

Description

Rubble bank protection barricade

Technical Field

The utility model belongs to the technical field of the technique of hydraulic engineering building and specifically relates to a rubble bank protection barricade is related to.

Background

The retaining wall is a construction for resisting the lateral pressure of soil body, supporting and retaining roadbed filling soil or side slope soil body and preventing filling soil or side slope instability, in the cross section of the retaining wall, the portion of the foundation directly opposite to the supported soil body is the wall back, the portion opposite to the wall back and facing the empty space is called the wall surface, the portion directly contacting with the foundation is called the basement, the top surface of the wall opposite to the basement is called the wall top, the front end of the basement is called the wall toe, and the rear end of the basement is called the wall heel.

The rubble retaining wall is a crazy masonry structure built by mortar and rubbles, most of stones are irregular, and the rubble retaining wall is commonly used for roadbed slope protection of railway engineering and highway engineering, side slope support of building engineering and the like.

Patent publication number is CN 208201912U's chinese patent, a rubble retaining wall reinforced structure is proposed, including rubble retaining wall body, a panel, buttress, the grade beam, horizontal steel floral tube and vertical steel floral tube, buttress setting is in rubble retaining wall body outside, the panel setting is in the buttress outside, horizontal steel floral tube is inserted and is established in rubble retaining wall body, the panel and lie prostrate in the pilaster, the grade beam setting is in rubble retaining wall body and ground intersection, the interpolation of grade beam is equipped with vertical steel floral tube.

Because the wall body is made of masonry, masonry grouting and concrete precast slabs, when the horizontal steel pipes are drilled into the wall body through a drilling machine by reserving steel sleeves, the internal structure of the wall body is easily damaged, cracks are formed, the connection strength is reduced, and then the situations that the wall body is integrally sunk, deformed and collapsed and the like follow up, so that the scheme needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a high and difficult rubble bank protection barricade that produces deformation of bulk strength.

The utility model discloses a can realize through following technical scheme:

the utility model provides a rubble bank protection barricade, includes that barricade wall body, an organic whole set up bury underground the reinforcing pile of wall body bottom and top-down successive layer lay in the basic unit that prevents subsiding of reinforcing pile bottom.

The utility model discloses a concrete bearing of retaining wall body, including retaining wall body, reinforcing pile, concrete cushion, inclined plane, reinforcing pile, concrete cushion, concrete.

The wall upper berth of barricade wall body is equipped with holds up the wall, the top surface corner of barricade wall body wall back of the body still is provided with the reinforcement that is used for strengthening the barricade wall body steadiness.

By adopting the technical scheme, the retaining wall body and the reinforcing piles are integrally formed and stacked, the bottoms and the extension sections of the reinforcing piles are buried under the soil, the arrangement of the reinforcing piles increases the contact area between the retaining wall body and the soil body, relieves the sinking of the wall body, enhances the compressive resistance of the wall body to the retaining wall body, and ensures that the stability of the wall body is improved; the inclined plane that the reinforcing pile bottom surface was seted up mutually supports with the top surface of concrete cushion, utilizes the slope principle, has increased the resistance that the barricade wall body turned on one's side towards the wall, utilizes buttress wall to consolidate wall intensity, utilizes the reinforcement to cut off the barricade wall body wall back of the body soil and consolidate to the condition that the reducible barricade wall body deformation collapsed takes place.

Further setting the following steps: the reinforcing piece includes trapezoidal piece, platen and base station, invert the setting trapezoidal piece bottom surface with the top surface integrated into one piece of platen, the base station level set up on the back of barricade wall body, the platen level sets firmly the base station top surface, barricade wall body wall back with it has the filling soil to fill between the reinforcing piece, perpendicular inwards set up the cross-section on the top surface of trapezoidal piece is the sedimentation tank of the trapezoidal setting of falling, just barricade wall body wall top with the trapezoidal piece up end flushes.

Through adopting above-mentioned technical scheme, when the top surface of barricade wall body is less than the wall back of the body soil when minimum, utilize equipment such as dynamic compaction machine will be close to in the extensive soil body of wall back of the body top surface tamp to place the base station at its top level, place integrated into one piece's trapezoidal piece and platen on the base station again, the water that the eminence runs off downwards can be accepted to the sedimentation tank that trapezoidal piece terminal surface was seted up, sedimentary soil body in the sedimentation tank can be dug by operating personnel and backfill, the influence of soil body subsidence to the barricade wall body has been reduced to a very big extent.

Further setting the following steps: the reinforcement includes brick building block, L type backing plate and first piece stone, the brick building block is the type of falling T and sets up and pre-buried in the underground, the brick building block not with retaining wall body contact, L type backing plate level is set up the brick building block is kept away from retaining wall body's corner department, first piece stone set firmly in on the top surface of brick building block, just retaining wall body's wall top with first piece stone up end flushes.

By adopting the technical scheme, when the top surface of the retaining wall body and the soil body are positioned on the same horizontal line, the soil body close to the extension of the top surface of the wall back is tamped by utilizing equipment such as a dynamic compactor and the like, and a T-shaped base plate which is flush with the wall top of the retaining wall body is buried in one side away from the wall back by one distance, so that the surface of the soil body is compacted by the L-shaped base plate, the strength is enhanced, and the soil body is prevented from sinking.

Further setting the following steps: the wall of barricade wall body with it has laid the cement mortar layer to hold up between the lateral wall of wall body, it includes second piece stone, time shape slabstone and gabion net dog to hold up the wall body, the second piece stone set firmly in on the wall crown of barricade wall body, it is a plurality of time shape slabstone vertically and horizontally staggered sets firmly and lays the wall of barricade wall body, gabion net dog one-to-one inlays to be located in the time shape slabstone.

Through adopting above-mentioned technical scheme, the cement mortar layer is used for barricade wall body and is connected with the cornice board, and the permeability of the setting of fossil fragments net dog is stronger, and the high-efficient discharge of moisture in the upper soil body of being convenient for reduces and sinks.

Further setting the following steps: the anti-sedimentation base layer further comprises a broken stone cushion layer and a plain soil tamping layer.

By adopting the technical scheme, the broken stone cushion layer and the plain soil tamping layer are sequentially arranged at the bottom of the retaining wall body or the reinforcing piece from top to bottom, so that the stability is improved, and the construction operation is more convenient.

Further setting the following steps: the retaining wall is characterized in that a plurality of water seepage pipelines obliquely arranged are pre-buried in the retaining wall body, the water seepage pipelines are in a plum blossom shape, and water outlet ports of the water seepage pipelines are fixedly provided with a leakage net.

Further setting the following steps: the other end of the water seepage pipeline, which is far away from the leakage net, penetrates through the gabion net stop block and extends to the outer side of the gabion net stop block.

Through adopting above-mentioned technical scheme, the moisture in the soil body of eminence can be from infiltration pipeline downflow gradually, and the successive layer is irrigated and more is saved the water resource, and quincunx's pipeline separation has taken place the condition that big piece stone blockked up infiltration pipeline delivery port carelessly, and the net that leaks can be outside the separation of fritter stone to ensure that infiltration pipeline keeps unobstructed.

To sum up, the utility model discloses a beneficial technological effect does:

(1) the utility model discloses an inclined plane that reinforcing pile bottom surface was seted up mutually supports with the top surface of concrete cushion to utilize the slope principle, increased the barricade wall body towards the resistance that the wall turned on one's side, utilize the counterfort wall to consolidate wall intensity, utilize the reinforcement to cut off the barricade wall body wall back of the body soil body and consolidate, thereby can reduce the condition emergence that barricade wall body deformation collapsed.

(2) The utility model discloses a base station is placed to soil body top layer level after the ramming, places integrated into one piece's trapezoidal piece and platen again on the base station, and the water that the eminence runs off downwards can be accepted to the deposit tank that trapezoidal piece terminal surface was seted up, and sedimentary soil body can be dug by operating personnel in the deposit tank and get the backfill, has reduced the influence that the soil body subsided the barricade wall body to very big degree.

(3) The utility model discloses a bury a T type backing plate that flushes with barricade wall body wall crown in one section distance department apart from the wall body wall back of the body, and the setting up of L type backing plate is with soil body surface compaction, and reinforcing strength prevents to sink.

Drawings

FIG. 1 is a schematic overall structure diagram of the first embodiment;

FIG. 2 is an enlarged schematic view at A in FIG. 1;

FIG. 3 is a schematic view of the overall structure of the second embodiment;

fig. 4 is an enlarged schematic view at B in fig. 3.

Reference numerals: 1. a retaining wall body; 2. reinforcing piles; 3. a settlement-preventing base layer; 31. a concrete cushion; 32. a gravel cushion layer; 33. a plain soil ramming layer; 4. a bevel; 5. erecting a wall; 51. a second block of stone; 52. a square stone slab; 53. a gabion mesh stop; 6. a reinforcement; 61. a trapezoidal block; 62. a platen; 63. a base station; 64. filling soil; 65. a deposition tank; 71. brick building blocks; 72. an L-shaped base plate; 73. a first block of stone; 7. a water seepage pipeline; 8. a leakage net; 9. a wall bottom ground; 10. the wall top and the ground; 11. a cement mortar layer.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The first embodiment is as follows:

referring to fig. 1, for the utility model discloses a rubble bank protection barricade, including barricade wall body 1, and barricade wall body 1 is trapezoidal setting, barricade wall body 1's bottom has set firmly an integrated into one piece and has piled up rectangle reinforcement pile 2 that forms, reinforcement pile 2's the outside level towards barricade wall body 1 extends one end, barricade wall body 1's bottom and reinforcement pile 2's extension all bury under the soil, and reinforcement pile 2's extension section bottom surface is epitaxial and has been seted up inclined plane 4, reinforcement pile 2's setting has increased the area of contact of barricade wall body 1 with the soil body, it sinks to alleviate the wall body, and strengthen the wall back of the body to barricade wall body 1's compressive resistance, ensure.

Referring to fig. 1, the anti-settling base layer 3 is laid on the bottom surface of the reinforcing pile 2 layer by layer from top to bottom, the anti-settling base layer 3 comprises a horizontally arranged concrete cushion layer 31, the concrete cushion layer 31 is positioned under the reinforcing pile 2, the top surface of the concrete cushion layer is smoothly attached to the bottom surface of the reinforcing pile 2, and the side turning resistance of the retaining wall body 1 towards the wall surface is increased by utilizing the slope principle; the anti-sedimentation base layer 3 further comprises a gravel cushion layer 32 and a plain soil tamping layer 33, wherein the gravel cushion layer 32 and the plain soil tamping layer 33 are sequentially arranged at the bottom of the retaining wall body 1 or the reinforcing member 6 from top to bottom, so that the stability is improved, and the construction and operation are more convenient.

Referring to fig. 1, wall supporting walls 5 are laid on the wall surface of the retaining wall body 1, reinforcing members 6 for reinforcing the stability of the retaining wall body 1 are further arranged at corners of the top surface of the wall back of the retaining wall body 1, the wall supporting walls 5 can be used for reinforcing the strength of the wall surface, and the wall back of the retaining wall body 1 is isolated and reinforced by the reinforcing members 6, so that the deformation and collapse conditions of the retaining wall body 1 can be reduced.

Referring to fig. 1 and 2, the reinforcing member 6 comprises a trapezoid block 61, the area of the top surface of the trapezoid block 61 is larger than that of the bottom surface of the trapezoid block 61, the top surface of the trapezoid block 61 is flush with the upper end surface of the top wall of the retaining wall body 1, a rectangular bedplate 62 with the same size as the bottom surface of the trapezoid block 61 is further integrally formed on the bottom surface of the trapezoid block 61, a base 63 abutted against the back surface of the retaining wall body 1 is further horizontally and fixedly arranged on the bottom surface of the bedplate 62, filling soil 64 is filled between the back wall of the retaining wall body 1 and the reinforcing member 6, and a deposition groove 65 with an inverted trapezoid-shaped cross section is vertically and inwardly; when the top surface of the retaining wall body 1 is lower than the lowest part of the wall back soil body, the soil body close to the extension of the top surface of the wall back is tamped by utilizing equipment such as a dynamic compactor, a base station 63 is horizontally placed on the surface layer of the retaining wall body, and then the integrated trapezoidal block 61 and the bedplate 62 are placed on the base station 63, the settling tank 65 arranged on the end surface of the trapezoidal block 61 can accept the water body which runs off from the high part downwards, the settled soil body in the settling tank 65 can be dug and backfilled by operators, and the influence of the soil body settlement on the retaining wall body 1 is greatly reduced.

Referring to fig. 1, a cement mortar layer 11 is laid between the wall surface of the retaining wall body 1 and the side wall of the counterfort wall 5, and the cement mortar layer is used for connecting the retaining wall body 1 and the counterfort wall; the buttress wall 5 includes second piece stone 51 and a plurality of vertically and horizontally staggered circle shape slabstone 52 that set firmly together that set firmly on retaining wall body 1 wall top, and a plurality of circle shape slabstones 52 all lay on retaining wall body 1's wall, and the fixed gabion net dog 53 that inlays of one-to-one in every circle shape slabstone 52, and the permeability of the setting of gabion net dog is stronger, the high-efficient discharge of moisture in the upper soil body of being convenient for to reduce and sink.

Referring to fig. 1, a plurality of obliquely arranged water seepage pipes 7 are pre-embedded in a retaining wall body 1, the water seepage pipes 7 are in a quincunx shape, a water outlet port of each water seepage pipe 7 is fixedly provided with a leakage net 8, and the other end, far away from the leakage net 8, of each water seepage pipe 7 penetrates through a gabion net stop block 53 and extends to the outer side of the gabion net stop block 53; the water in the soil at the high position can gradually flow downwards from the water seepage pipeline 7, the irrigation layer by layer is more saved, the quincunx pipeline blocks the situation that the water outlet of the water seepage pipeline 7 is blocked by large stones carelessly, and the small stones can be blocked by the leakage net 8 to ensure that the water seepage pipeline 7 is kept smooth; and the wall bottom edge of the retaining wall body 1 is horizontally provided with a wall bottom ground 9, and the top edge of the wall back of the retaining wall body 1 is provided with a wall top ground 10.

The second implementation:

the difference from the first embodiment is that, referring to fig. 3 and 4, the reinforcement 6 includes an inverted T-shaped brick block 71 which is pre-embedded underground, and the brick block 71 is not in contact with the retaining wall body 1, an L-shaped backing plate 72 is horizontally erected at a corner of the brick block 71 away from the retaining wall body 1, a first stone 73 is further fixedly arranged on the top surface of the brick block 71, and the top surface of the retaining wall body 1 is flush with the upper end surface of the first stone 73; when the top surface of the retaining wall body 1 and the soil body are in the same horizontal line, the soil body close to the extension of the top surface of the wall back is tamped by utilizing equipment such as a dynamic compactor, a T-shaped base plate flush with the wall top of the retaining wall body 1 is buried in one side away from the wall back by one distance, and the surface of the soil body is compacted by the L-shaped base plate 72, so that the strength is enhanced, and the soil body is prevented from sinking.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (7)

1. The utility model provides a rubble bank protection barricade which characterized in that: the anti-sedimentation retaining wall comprises a retaining wall body (1), reinforcing piles (2) which are integrally arranged at the bottom end of the wall body, and anti-sedimentation base layers (3) which are paved at the bottoms of the reinforcing piles (2) layer by layer from top to bottom;

the section of the retaining wall body (1) is trapezoidal, the inclination angle of the wall back of the retaining wall body is smaller than that of the wall surface, one side of the reinforcing pile (2) horizontally extends towards the outer side of the retaining wall body (1), an inclined plane (4) is arranged on the extension of the bottom surface of the extension section of the reinforcing pile (2), and the anti-sedimentation base layer (3) comprises a concrete cushion layer (31) for bearing the reinforcing pile (2);

the wall surface upper berth of barricade wall body (1) is equipped with and holds up wall (5), the top surface corner of barricade wall body (1) wall back of the body still is provided with reinforcement (6) that are used for strengthening barricade wall body (1) steadiness.

2. The rubble slope-protecting retaining wall according to claim 1, characterized in that: reinforcing member (6) include trapezoidal piece (61), platen (62) and base station (63), invert the setting trapezoidal piece (61) bottom surface with the top surface integrated into one piece of platen (62), base station (63) level set up on the back of barricade wall body (1), base station (62) level sets firmly base station (63) top surface, barricade wall body (1) wall back of the body with it has filled soil (64) to fill between reinforcing member (6), perpendicularly inwards set up on the top surface of trapezoidal piece (61) the cross-section be the sedimentation tank (65) of the trapezoidal setting of falling, just barricade wall body (1) wall top with trapezoidal piece (61) up end flushes.

3. The rubble slope-protecting retaining wall according to claim 2, characterized in that: reinforcement (6) are including brick building block (71), L type backing plate (72) and first piece stone (73), brick building block (71) are the type of falling T and set up and pre-buried in the underground, brick building block (71) not with barricade wall body (1) contact, L type backing plate (72) level is set up brick building block (71) is kept away from the corner of barricade wall body (1), first piece stone (73) set firmly in on the top surface of brick building block (71), just the wall top of barricade wall body (1) with first piece stone (73) up end flushes.

4. The rubble slope-protecting retaining wall according to claim 3, characterized in that: the wall of barricade wall body (1) with cement mortar layer (11) have been laid between the lateral wall of holding up wall body (5), hold up wall body (5) including second piece stone (51), time shape slabstone (52) and gabion net dog (53), second piece stone (51) set firmly in on the wall crown of barricade wall body (1), it is a plurality of time shape slabstone (52) vertically and horizontally staggered sets firmly and lays the wall of barricade wall body (1), gabion net dog (53) one-to-one inlays to be located time in the shape slabstone (52).

5. The rubble slope-protecting retaining wall according to claim 1, characterized in that: the anti-sedimentation base layer (3) further comprises a gravel cushion layer (32) and a plain soil tamping layer (33).

6. The rubble slope-protecting retaining wall according to claim 4, wherein: the retaining wall is characterized in that a plurality of water seepage pipelines (7) which are obliquely arranged are pre-embedded in the retaining wall body (1), the water seepage pipelines (7) are in a plum blossom shape, and water outlet ports of the water seepage pipelines (7) are fixedly provided with a leakage net (8).

7. The rubble slope-protecting retaining wall according to claim 6, characterized in that: the other end, far away from the leakage net (8), of the water seepage pipeline (7) penetrates through the gabion net stop block (53) and extends to the outer side of the gabion net stop block (53).

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