CN212223485U - Soil texture road shoulder pile sheet wall large deformation rapid repair reinforcing structure - Google Patents
Soil texture road shoulder pile sheet wall large deformation rapid repair reinforcing structure Download PDFInfo
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- CN212223485U CN212223485U CN201921876003.6U CN201921876003U CN212223485U CN 212223485 U CN212223485 U CN 212223485U CN 201921876003 U CN201921876003 U CN 201921876003U CN 212223485 U CN212223485 U CN 212223485U
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Abstract
A rapid rush-repair reinforcing structure for large deformation of a soil foundation road shoulder pile plate wall and a construction method are provided, so that deformation of reinforcing piles is rapidly controlled, and construction is facilitated. The soil foundation filling device comprises reinforcing piles arranged in a soil foundation at intervals, and soil retaining plates arranged between pile backs of adjacent reinforcing piles on the soil foundation, wherein fillers are filled on the soil foundation behind the reinforcing piles and the soil retaining plates in a layered mode to form filling bodies. And large-thickness steel plates which are vertically pressed into shallow layers of the soil foundation from the surface of the soil foundation are arranged on the outer sides of the reinforcing piles, and through holes which are longitudinally and transversely arranged at intervals are formed in plate bodies of the large-thickness steel plates.
Description
Technical Field
The utility model relates to a geotechnical engineering, in particular to soil texture road shoulder pile sheet wall is the reinforced structure of salvageing greatly of warping.
Background
The application of curb pile siding wall is very extensive in the embankment is received slope and is consolidated, when being applied to soil foundation, can have following problem: (1) the unevenness and uncertainty of the foundation, the deterioration of the surrounding environment, or the large deformation of the reinforcing pile due to the construction quality problem and other reasons; (2) because the weight of the embankment filling body can cause the soil foundation to sink, and the foundation outside the reinforcing pile does not sink, the foundation inside the reinforcing pile can form concave deformation, so that the concave foundation accumulates water and softens the foundation, and as a result, the foundation is rich in water and the reinforcing pile generates large deformation; (3) when the land is limited and the traditional filling back pressure cannot be used, no effective rapid emergency reinforcing method exists at present. When the deformation of the reinforcing pile cannot be stabilized, rapid rush repair reinforcement must be carried out on the large deformation of the reinforcing pile, and the rapid rush repair reinforcement structure and the construction method for the large deformation of the effective soil foundation road shoulder pile plate wall have important significance and have the characteristics of convenience in construction, rapidness in rush repair, good deformation control effect, economy, environmental protection and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a soil texture road shoulder pile sheet wall warp fast repair reinforced structure greatly to make the deformation of reinforcing pile obtain quick control, and be convenient for construct.
The utility model discloses a soil texture road shoulder pile sheet wall is out of shape fast and is salvageed reinforced structure greatly, set up the reinforcement pile in soil texture ground including the interval to and set up the fender apron between the adjacent reinforcement pile back of the body on soil texture ground, fill in layers on the soil texture ground behind reinforcement pile and fender apron and pack and form the filler, characterized by: the outer side of the reinforcing pile is provided with a large-thickness steel plate which is vertically pressed into the shallow layer of the soil foundation from the surface of the soil foundation, and the plate body of the large-thickness steel plate is provided with through holes which are arranged at intervals in the longitudinal direction and the transverse direction.
The thickness of the large-thickness steel plate is 50-80 mm, the large-thickness steel plate is formed by vertically welding and splicing a plurality of layers of vertical steel plate units, each layer of vertical steel plate unit is formed by horizontally welding and splicing a plurality of horizontal steel plate units, and the width of each horizontal steel plate unit is 1.0-2.0 m.
The beneficial effects of the utility model are that, through impressing certain width and the big thickness steel sheet of degree of depth in the soil property foundation in the reinforcing pile outside, can make the atress of reinforcing pile transmit the steel sheet to through the foundation soil very fast, because the area of contact of steel sheet and foundation soil is far greater than the area of contact of reinforcing pile and foundation soil, and the steel sheet of impressing is located soil property foundation shallow layer, it is the best position of reinforcing pile deformation restraint, so the unfavorable horizontal force of reinforcing pile can distribute in the foundation soil of large tracts of land, thereby can effectively control the continuous deformation of reinforcing pile; the large-thickness steel plate body is provided with the through holes, so that underground water on the inner side and the outer side of the large-thickness steel plate can be provided with discharge channels, and the foundation on the inner side of the reinforcing pile cannot be deteriorated; the large-thickness steel plate is formed by the vertical welding concatenation of the vertical steel sheet unit of multilayer, and every layer of vertical steel sheet unit is formed by the horizontal welding concatenation of the horizontal steel sheet unit of polylith, and the steel sheet transportation, transport are convenient, and soil foundation construction of just impressing is convenient, quick, so to have quick repairing effect to the deformation of reinforcing pile, and the while construction does not have the influence to the environment, has popularization application prospect.
Drawings
The specification includes the following two figures:
FIG. 1 is a schematic cross-sectional view of a large-deformation rapid repair reinforcing structure for a soil foundation road shoulder pile plate wall of the utility model;
FIG. 2 is a schematic plan view of the rapid repair reinforcing structure for large deformation of a soil foundation road shoulder pile plate wall of the present invention;
FIG. 3 is the utility model relates to a ground texture road shoulder pile sheet wall warp greatly and salvagees the plan view of big thickness steel sheet among the reinforced structure fast.
The component names and corresponding labels are shown in the figure: the road embankment reinforcing structure comprises reinforcing piles 1, an embankment filling body 2, a soil retaining plate 3, a large-thickness steel plate 4 and a soil foundation A.
Detailed Description
The invention is further described with reference to the following figures and examples:
referring to fig. 1, fig. 2 and fig. 3, the utility model relates to a soil texture road shoulder pile sheet wall is out of shape fast and salvagees reinforced structure greatly, set up the reinforcement pile 1 in soil texture foundation A including the interval to and set up the fender apron 3 between the adjacent 1 backs of reinforcement pile on soil texture foundation A, fill in layers on the soil texture foundation A behind reinforcement pile 1 and fender apron 3 and pack and form the filling body 2. The outer side of the reinforced pile 1 is provided with a large-thickness steel plate 4 which is vertically pressed into the shallow layer from the surface A of the soil foundation, and the plate body of the large-thickness steel plate 4 is provided with through holes which are arranged at intervals in the longitudinal direction and the transverse direction.
Referring to fig. 1 and 2, the utility model discloses a press into certain width and the big thickness steel sheet of the degree of depth 4 in the soil property foundation A in the reinforcing pile 1 outside, can make the atress of consolidating 1 transmit for big thickness steel sheet 4, because big thickness steel sheet 4 is far greater than the area of contact of reinforcing pile 1 with soil property foundation A's area of contact, and the big thickness steel sheet 4 that impresses is located soil property foundation A shallow layer, it is the best position of the 1 deformation restraint of reinforcing pile, so reinforcing pile 1's unfavorable horizontal force can distribute in soil property foundation A of large tracts of land, thereby can effective control reinforcing pile 1 last deformation. The steel plate 4 is provided with holes, so that underground water on the inner side and the outer side of the steel plate 4 can be provided with a discharge channel, and the soil foundation A on the inner side of the reinforcing pile 1 cannot be deteriorated. The large-thickness steel plate 4 is formed by the vertical welding concatenation of the vertical steel sheet unit of multilayer, and every layer of vertical steel sheet unit is formed by the horizontal welding concatenation of the horizontal steel sheet unit of polylith, and transportation, transport convenience, and soil foundation construction convenience, quick of impressing, so have quick repairing effect to the deformation of reinforcing pile, and the while construction does not have the influence to the environment, has popularization application prospect.
The distance between the plate surface of the large-thickness steel plate 4 and the front wall of the reinforcing pile 1 is 0.3-0.5 m.
Referring to fig. 3, the thickness of the large-thickness steel plate 4 is generally 50 to 80 mm. For the convenience of hoisting during transportation and construction, the large-thickness steel plate 4 is formed by vertically welding and splicing a plurality of layers of vertical steel plate units, each layer of vertical steel plate unit is formed by horizontally welding and splicing a plurality of horizontal steel plate units, and the width of each horizontal steel plate unit is 1.0-2.0 m. The spacing of the through holes is generally 1.0-1.5m, and the aperture is 50-100 mm.
Referring to fig. 1 and 2, the utility model relates to a soil texture road shoulder pile sheet wall large deformation rush-repair reinforced structure is under construction according to following step:
firstly, configuring a transverse steel plate unit, and arranging through holes on a plate body at intervals;
secondly, determining the pressing-in position of a large-thickness steel plate 4 on the soil foundation A outside the reinforced pile 1;
respectively hoisting each transverse steel plate unit forming the first layer of vertical steel plate unit to a corresponding pressing position, vertically fixing, welding joints of two adjacent transverse steel plate units in the length direction, and splicing to form the first layer of vertical steel plate unit;
fourthly, pressing-in expansion heads are arranged at intervals at the top of the first layer of vertical steel plate units, a press is adopted to apply downward pressure to the pressing-in expansion heads at the same time, the first layer of vertical steel plate units slowly enter the soil foundation A until the top of the first layer of vertical steel plate units is exposed to the soil foundation A by 10cm-20cm, and the pressing-in expansion heads are taken down;
hoisting each transverse steel plate unit forming a second layer of vertical steel plate unit respectively, butting the transverse steel plate units with the top of the first layer of vertical steel plate unit, fixing the upper and lower layers of vertical steel plate units in the vertical direction through interval segmented welding, welding joints of two adjacent transverse steel plate units in the length direction, and splicing to form the second layer of vertical steel plate unit;
pressing-in enlarged heads are arranged at intervals at the top of the second layer of vertical steel plate units, a press is adopted to apply downward pressure to the pressing-in enlarged heads simultaneously, the second layer of vertical steel plate units slowly enter the soil foundation A until the top of the second layer of vertical steel plate units is exposed to the soil foundation A by 10-20 cm, and the pressing-in enlarged heads are taken down;
seventhly, repeating the fifth step and the sixth step until the complete large-thickness steel plate 4 is formed by splicing and pressed into the designed depth.
The welding strength of the vertical steel plate units and the welding strength of each transverse steel plate unit are not less than the self strength.
The beneficial effects of the utility model are that, through pressing into certain width and the big thickness steel sheet 4 of degree of depth in the soil property foundation A in the reinforcing pile 1 outside, can make the atress of consolidating 1 transmit to steel sheet 4, because the area of contact of steel sheet 4 and soil property foundation A soil is far greater than the area of contact of reinforcing pile 1 and soil property foundation A, and the steel sheet 4 of impressing is located soil property foundation A shallow layer, it is the best position of reinforcing pile 1 deformation restraint, so the unfavorable horizontal force of reinforcing pile 1 can distribute in the soil property foundation A of large tracts of land, thereby can effectively control the continuous deformation of reinforcing pile 1; the steel plate 4 is provided with the opening, so that underground water on the inner side and the outer side of the steel plate 4 can be provided with a discharge channel, and the soil foundation A on the inner side of the reinforcing pile 1 cannot be deteriorated; the thick steel plate 4 is a finished product and is pressed into the soil foundation A, so that the construction is convenient and quick, the deformation of the reinforcing pile 1 is quickly repaired, and meanwhile, the construction has no influence on the environment, and the popularization and application prospect is realized.
It is only with the illustration above the utility model relates to a soil property road shoulder pile plate wall warp fast repair reinforced structure's some principles greatly, not will the utility model discloses the limitation show with concrete structure and construction method application scope in, so all corresponding revisions and equivalents that probably are utilized all belong to the utility model discloses the patent range who applies for.
Claims (4)
1. The utility model provides a soil texture basis curb pile sheet wall is out of shape fast and is salvageed reinforced structure greatly, includes that the interval sets up reinforced pile (1) in soil texture foundation (A) to and set up fender apron (3) between adjacent reinforced pile (1) back of the body on soil texture foundation (A), fill in layers on reinforced pile (1) and the soil texture foundation (A) behind fender apron (3) and pack and form and fill body (2), characterized by: the outer side of the reinforcing pile (1) is provided with a large-thickness steel plate (4) which is vertically pressed into a shallow layer from the surface of the soil foundation (A), and the plate body of the large-thickness steel plate (4) is provided with through holes which are arranged at intervals in the longitudinal direction and the transverse direction.
2. The soil texture road shoulder pile plate wall large deformation rapid repair reinforcing structure of claim 1, characterized by: the distance between the plate surface of the large-thickness steel plate (4) and the front wall of the reinforcing pile (1) is 0.3-0.5 m.
3. The soil texture road shoulder pile plate wall large deformation rapid repair reinforcing structure of claim 2, characterized by: the thickness of the large-thickness steel plate (4) is 50-80 mm, the large-thickness steel plate is formed by vertically welding and splicing a plurality of layers of vertical steel plate units, each layer of vertical steel plate unit is formed by horizontally welding and splicing a plurality of transverse steel plate units, and the width of each transverse steel plate unit is 1.0-2.0 m.
4. The soil texture road shoulder pile plate wall large deformation rapid repair reinforcing structure of claim 3, characterized by: the distance between the through holes is 1.0-1.5m, and the aperture is 50-100 mm.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921876003.6U CN212223485U (en) | 2019-11-04 | 2019-11-04 | Soil texture road shoulder pile sheet wall large deformation rapid repair reinforcing structure |
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| CN201921876003.6U CN212223485U (en) | 2019-11-04 | 2019-11-04 | Soil texture road shoulder pile sheet wall large deformation rapid repair reinforcing structure |
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| CN212223485U true CN212223485U (en) | 2020-12-25 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111118994A (en) * | 2019-11-04 | 2020-05-08 | 中铁二院工程集团有限责任公司 | Soil foundation road shoulder pile plate wall large-deformation rapid repair reinforcing structure and construction method |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111118994A (en) * | 2019-11-04 | 2020-05-08 | 中铁二院工程集团有限责任公司 | Soil foundation road shoulder pile plate wall large-deformation rapid repair reinforcing structure and construction method |
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