CN202881969U - Semi-assembled type soil blocking wall for soil filling side slope - Google Patents
Semi-assembled type soil blocking wall for soil filling side slope Download PDFInfo
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- CN202881969U CN202881969U CN 201220372889 CN201220372889U CN202881969U CN 202881969 U CN202881969 U CN 202881969U CN 201220372889 CN201220372889 CN 201220372889 CN 201220372889 U CN201220372889 U CN 201220372889U CN 202881969 U CN202881969 U CN 202881969U
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- column
- side slope
- banketing
- retaining wall
- intercolumniation
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Abstract
The utility model relates to the technical field of soil filling side slope soil blocking walls and discloses a semi-assembled type soil blocking wall for a soil filling side slope. The semi-assembled type soil blocking wall comprises a plurality of reinforced concrete piles, pile top connection beams at the upper end of the reinforced concrete piles and columns, wherein column connection beams are arranged in the middles of the columns, column gaps are reversed between adjacent columns, balance beams are arranged on the back side of the columns, and beam gaps are reversed between the adjacent balance beams, soil blocking vertical plates are inserted in column gaps, and balance flat plates are laid in beam gaps. The soil blocking wall uses reinforced concrete piles so as to be strong in adaptability for geological conditions. The balance beams are arranged on the back sides of the columns, so that the soil blocking wall is reasonable in stress. Thus, building cost is saved, and applicable height of the soil blocking wall is improved. In addition, the soil blocking wall is of a semi-assembled structure, so that curing period for pouring blocking plates is avoided, construction speed is improved, anchor cables are not arranged in the soil blocking wall, and the safety hazard problems caused by the fact that the anchor cables are prone to be corroded and poor in durability are solved.
Description
Technical field
The utility model relates to the technical field of the retaining wall of the side slope of banketing, and relates in particular to half Retaining Wall of the side slope of banketing.
Background technology
The retaining wall of the side slope of banketing at present mainly adopts gravity retaining wall, cantilever retaining wall, counterfort retaining wall, stake plate retaining wall and the pull-type stake of anchor plate retaining wall etc.
Gravity retaining wall is simple in structure, and material price is cheap, but its maxi-mum height is limited, generally is lower than 7m, and high to the requirement of bearing capacity of foundation soil, and the bricklaying volume is large, and there is larger dependence in the material place of production.
Cantilever retaining wall and counterfort retaining wall stressed relatively reasonable, the maxi-mum height of retaining wall increases with respect to gravity retaining wall, but it is not suitable for the slightly poor stratum of foundation condition, and if inconvenient vehicles while passing behind the retaining wall, the banketing operation behind the retaining wall is very inconvenient.
Stake plate retaining wall structure is simple, and to the strong adaptability on stratum, but its structure stress is simple, and maxi-mum height is limited, and the distortion of wall top is larger, and less economical.
The pull-type stake of anchor plate retaining wall has than much progress with respect to stake plate retaining wall, adopt anchor cable to improve the structure stress of retaining wall, it is applicable to higher gear height and reasonable stress, but anchor cable is high to the requirement of formation condition, especially, the stratum of banketing is not suitable for setting anchor cable, reaches steel under the mordant environment on the Fu Shui stratum, the poor durability of anchor cable is brought potential safety hazard to retaining wall.
The utility model content
The purpose of this utility model is to provide half Retaining Wall of side slope of banketing, be intended to solve banket in the prior art retaining wall of side slope to the geological conditions bad adaptability, have potential safety hazard, stressed unreasonable, maxi-mum height is restricted and cost is higher problem.
The utility model is to realize like this, half Retaining Wall of the side slope of banketing, comprise a plurality of reinforced concrete piles along the described alternate setting of side slope toe of banketing, be connected to stake top linking beam and a plurality of alternate linking beam upper end, described stake top and upwardly extending column be located at of a plurality of described reinforced concrete piles upper end, the hypomere column that described column comprises the epimere column and is positioned at described epimere column below, the joint of described epimere column and described hypomere column is provided with the intercolumniation linking beam, each described reinforced concrete pile is embedded in the described side slope of banketing, has the intercolumniation gap between the adjacent described column, described intercolumniation linking beam dorsal part is provided with the weight beam that extends in the described side slope of banketing, has gap between beam between adjacent described weight beam, be inserted with the native riser of gear in the described intercolumniation gap, be equipped with the weight flat board between described beam in the gap.
Further, each described column is provided with the post upper groove structure towards its dorsal part in its outer ledge place, and the two ends of described gear soil riser press on respectively the post upper groove structure of adjacent described column.
Further, the both sides of described weight beam upper end are respectively equipped with to recessed beam upper groove structure, and the two ends of described weight flat board press on respectively the beam upper groove structure of adjacent described weight beam.
Further, described intercolumniation linking beam and described weight beam intersect vertically.
Further, each described column and described weight beam are perpendicular.
Further, described weight beam and the moulding of described intercolumniation linking beam formed by integrally casting.
Further, described intercolumniation linking beam is passed respectively in the elongated setting of longitudinal reinforcement in described epimere column and the described hypomere column.
Compared with prior art, retaining wall in the utility model adopts reinforced concrete pile, strong adaptability to geological conditions, and the column dorsal part is provided with the weight beam that extends in the side slope of banketing, it can improve the stressed of column, thereby so that the more reasonable stress of whole retaining wall can be saved the materials of retaining wall, thereby save cost; Simultaneously, the maxi-mum height of retaining wall also can improve, engineering demands; In addition, what this retaining wall adopted is half fabricated construction, and it avoids watering the curing time of plate, greatly improves construction speed, and do not need to arrange anchor cable in this retaining wall, can avoid anchor cable poor durability, construction quality section in the side slope of the banketing security hidden trouble that brings such as stable.
Description of drawings
Fig. 1 is that the master of half Retaining Wall of the side slope of banketing that provides of the utility model embodiment looks schematic diagram;
Fig. 2 be among Fig. 1 A to cut-away illustration;
Fig. 3 be among Fig. 1 B to cut-away illustration.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
The utility model provides half Retaining Wall of the side slope of banketing, comprise a plurality of reinforced concrete piles along the described alternate setting of side slope toe of banketing, be connected to stake top linking beam and a plurality of alternate linking beam upper end, described stake top and upwardly extending column be located at of a plurality of described reinforced concrete piles upper end, the hypomere column that described column comprises the epimere column and is positioned at described epimere column below, the joint of described epimere column and described hypomere column is provided with the intercolumniation linking beam, each described reinforced concrete pile is embedded in the described side slope of banketing, has the intercolumniation gap between the adjacent described column, described intercolumniation linking beam dorsal part is provided with the weight beam that extends in the described side slope of banketing, has gap between beam between adjacent described weight beam, be inserted with the native riser of gear in the described intercolumniation gap, be equipped with the weight flat board between described beam in the gap.
Retaining wall structure in the utility model is stressed comparatively reasonable, can save the materials of retaining wall, and then saves cost, and the maxi-mum height of retaining wall also can improve greatly simultaneously; In addition, what retaining wall adopted is half fabricated construction, the curing time that it can avoid breast boards to build, greatly shortens the construction period, and anchor cable need be set in the retaining wall, the side slope stream line corrosion-vulnerable of can avoiding banketing, the unstable security hidden trouble that brings of construction quality.
Below in conjunction with concrete accompanying drawing realization of the present utility model is described in detail.
Shown in Fig. 1 ~ 3, a preferred embodiment that provides for the utility model.
Half Retaining Wall 1 that present embodiment provides is arranged on the toe place of the side slope 2 of banketing, this retaining wall 1 rear backfill has backfill 3, and it comprises along a plurality of reinforced concrete piles 11 of the alternate layout of side slope 2 toes of banketing, is connected to stake top linking beam 12 and alternate top linking beam 12 upper end and the upwardly extending a plurality of column 13 of being connected to of a plurality of reinforced concrete piles 11 upper ends.
Each above-mentioned reinforced concrete pile 11 is embedded in the side slope 2 of banketing, and a plurality of reinforced concrete pile 11 alternate settings form row's shape structure of arranging along the toe place of the side slope 2 of banketing; Stake top linking beam 12 is connected to the upper end of a plurality of reinforced concrete piles 11, and bearing of trend is consistent with the arranged direction of a plurality of reinforced concrete piles 11; A plurality of columns 13 are alternate respectively to be connected to a upper end of top linking beam 12, and is and extends upward shape and arrange to have the intercolumniation gap between the adjacent column 13; Column 13 comprises hypomere column 131 and epimere column 132, and hypomere column 131 is positioned at epimere column 132 belows, and is provided with intercolumniation linking beam 14 between the two; The dorsal part of each column 13 is provided with to the weight beam 15 of the side slope 2 interior extensions of banketing, this weight beam 15 places the back of intercolumniation linking beam 14, like this, owing on each column 13 weight beam 15 is arranged, then form a plurality of weight beams 15 on a plurality of columns 13, and had gap between beam between the adjacent weight beam 15.
In order to form the overall structure of half Retaining Wall 1, be inserted with the native riser 16 of a plurality of gears in the above-mentioned intercolumniation gap, and the native riser 16 of these a plurality of gears extends upward the direction layout along column 13; Be equipped with a plurality of weight flat boards 17 between above-mentioned beam in the gap, these a plurality of weight flat boards 17 are arranged along the bearing of trend of weight beam 15.Plug the native riser 14 of gear in the intercolumniation gap by adjacent upright posts 13, and between the beam of adjacent weight beam 15, lay weight flat board 17 in the gap, thereby form this retaining wall 1 half fabricated patterns.
Utilize half above-mentioned Retaining Wall 1 to be in the toe place of the side slope 2 of banketing, it utilizes reinforced concrete pile 11 structures, and soil pressure behind the wall is delivered in the deep soil, realizes the stable of side slope that banket; Backfill 3 on column 13 dorsal parts acts on the column 13, because the dorsal part of the column 13 of this retaining wall 1 is provided with to the weight beam 15 of backfill 3 interior extensions, and the gap is equipped with weight flat board 17 between the beam of adjacent weight beam 15, its top backfill pressure-acting is on weight beam 15, form a reverse bending moment at column 11, thereby can improve the stressed of column 13, so that the more reasonable stress of whole retaining wall 1, and then so that the materials of retaining wall 1 greatly reduce, save cost, simultaneously, because the more reasonable stress of retaining wall 1, the maxi-mum height of retaining wall 1 also can obviously improve, and its highest gear height can reach 15m; This retaining wall 1 adopts half fabricated construction, thereby can avoid building the curing time of breast boards, greatly improves speed of application, simultaneously, increases the scope of operation of fill construction, makes things convenient for fill construction.In addition, this half Retaining Wall 1 does not need to arrange anchor cable, thereby can avoid because anchor cable corrosion-vulnerable, the construction quality security hidden trouble that brings such as unstable.
In the present embodiment, the quantity of reinforced concrete pile 11 is consistent with the quantity of column 13, and corresponding the setting, and the column 13 that namely respectively is connected on the top linking beam 12 is one to one with each reinforced concrete pile 11 in the side slope 2 of banketing.Certainly, according to the practice of construction needs, also can keep the one-to-one correspondence that differs, the two size is capable of regulating also, and concrete the setting decided by the needs of actual design.
Each column 13 is provided with steel bar connecting structure with the junction of stake top linking beam 12 in above-mentioned, namely the longitudinal reinforcement of many reinforced concrete piles in this junction 11 passes the reinforcing bar that a top linking beam 12 enters into column 13, like this, can guarantee that column 13 and stake top linking beam 12 connect as one, and then link into an integrated entity with reinforced concrete pile 11.
In each column 13, epimere column 132 whole longitudinal reinforcements are all in the 14 interior reservations of intercolumniation linking beam, and the elongated setting of longitudinal reinforcement in epimere column 132 and the hypomere column 131, pass respectively intercolumniation linking beam 14.
In the present embodiment, be vertical setting between weight beam 15 and the column 13, like this, can guarantee that weight beam 15 can share the moment of flexure that backfill 3 pressure produce for column 13.Certainly, according to actual needs, weight beam 15 also can arrange above it and draw the anchor member or braced structures thereunder is set, and concrete setting can consider in conjunction with wall-retaining structure loading characteristic and economy.Also can be toward the state that upwarps, the angle of its perk is decided by actual needs.
For making column 13 stressed even, strengthen the globality of barricade 1, be provided with above-mentioned intercolumniation linking beam 14 between the hypomere column 131 of column 13 and the epimere column 132, intercolumniation linking beam 14 and weight beam 15 one formworks are built, and intercolumniation linking beam 14 is perpendicular to weight beam 15, simultaneously, each column 13 is also perpendicular to weight beam 15.
For the gear soil riser 16 that guarantees to be plugged in the intercolumniation gap can be under the effect of backfill 3 pressure, disengaging is connected with column 13, the outer ledge of above-mentioned column 13 is provided with the post upper groove structure 18 towards its dorsal part, after keeping off the intercolumniation gap that native riser 14 is plugged in adjacent column 13, its both sides are pressed on the post upper groove structure 18, when the dorsal part backfill of column 13 after the backfill 3, under the effect of backfill 3 pressure, keep off native column 13 and be pressed on the post upper groove structure 18 of column 13, can not spin off from column 13.
The weight flat board 17 on the gap can better cooperate with weight beam 15 between adjacent weight beam 15 beams in order to guarantee to be laid on, and can not break away from from weight beam 15, the both sides, upper end of weight beam 15 are respectively equipped with to recessed beam upper groove structure 19, be placed between the beam of adjacent weight beam 15 on the gap when weight flat board 17 after, its both sides then place respectively on the above-mentioned beam upper groove structure 19, when the dorsal part backfill of column 13 after the backfill 3, under the effect of backfill 3 pressure, the both sides of weight flat board 16 are pressed on the beam upper groove structure 18, can not break away from from weight beam 15.
The job practices of half Retaining Wall 1 of the side slope 2 of banketing in the present embodiment, concrete steps are as follows:
1), a plurality of reinforced concrete piles 11 of construction and stake top linking beam 12, a plurality of reinforced concrete piles 11 are embedded in the side slope of banketing, and along the alternate layout of toe of the side slope 2 of banketing, a stake top linking beam 12 is connected to a plurality of reinforced concrete piles 11 upper ends;
2), formwork is built the hypomere column 131 of a plurality of alternate layouts on the linking beam 12 of stake top, each hypomere column 131 extends upward, and has the intercolumniation gap between the adjacent hypomere column 131;
3) in the intercolumniation gap, plug, in turn the native riser 16 of gear, and fill backfill 3 in the dorsal part of column 13;
4), when backfill behind the wall 3 is backfilled to hypomere column 131 top, build the weight beam 15 of intercolumniation linking beam 14 and dorsal part thereof at hypomere column 131 top integral formwork supports, this horizontal heavy beam 15 extends towards the side slope of banketing, has gap between beam between the adjacent weight beam 15, whole longitudinal reinforcements stretch out intercolumniation linking beam 14 in the hypomere column 131, as the reserved steel bar of epimere column 132;
5), build epimere column 132 corresponding to a plurality of and hypomere column 131 to the Slope top of banketing at the intercolumniation linking beam, and have the intercolumniation gap between the adjacent described epimere column 132;
6), on gap between the beam between the adjacent weight beam 15, lay weight flat board 17;
7), repeating step 3), until the height of half Retaining Wall of the described side slope of banketing reaches designing requirement.
Above-mentioned work progress belongs to half fabricated construction, and the native riser 16 of gear can be assembled in the intercolumniation gap between the column 13, can assemble weight flat board 17 on the gap between the beam of weight beam 15.By this construction sequence, can realize the structure of half Retaining Wall 1 of the side slope 2 of banketing in above-mentioned.
Certainly, before step 1), can be according to designing requirement, prefabricated gear soil riser 16 and weight flat board 17 are done good material and machinery is prepared.
Above-mentioned steps 2) in, hypomere column 131 is built respectively with epimere column 132, and intercolumniation linking beam 14 can be built by integral formwork support with weight beam 15.
In the work progress of step 1), after the good stake of construction top linking beam 12, can be on stake top linking beam 12 longitudinal reinforcement of reservation column 13, when at stake top linking beam 12 construction hypomere column 131, these reinforcing bars can be inserted in the corresponding hypomere column 131, thereby so that hypomere column 131 forms effective the connection with the junction of stake top linking beam 12.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (7)
1. half Retaining Wall of the side slope of banketing, it is characterized in that, comprise a plurality of reinforced concrete piles along the described alternate setting of side slope toe of banketing, be connected to stake top linking beam and a plurality of alternate linking beam upper end, described stake top and upwardly extending column be located at of a plurality of described reinforced concrete piles upper end, the hypomere column that described column comprises the epimere column and is positioned at described epimere column below, the joint of described epimere column and described hypomere column is provided with the intercolumniation linking beam, each described reinforced concrete pile is embedded in the described side slope of banketing, has the intercolumniation gap between the adjacent described column, described intercolumniation linking beam dorsal part is provided with the weight beam that extends in the described side slope of banketing, has gap between beam between adjacent described weight beam, be inserted with the native riser of gear in the described intercolumniation gap, be equipped with the weight flat board between described beam in the gap.
2. half Retaining Wall of the side slope of banketing as claimed in claim 1, it is characterized in that, each described column is provided with the post upper groove structure towards its dorsal part in its outer ledge place, the two ends of described gear soil riser press on respectively the post upper groove structure of adjacent described column.
3. half Retaining Wall of the side slope of banketing as claimed in claim 1, it is characterized in that, the both sides of described weight beam upper end are respectively equipped with to recessed beam upper groove structure, and the two ends of described weight flat board press on respectively the beam upper groove structure of adjacent described weight beam.
4. such as half Retaining Wall of each described side slope of banketing of claims 1 to 3, it is characterized in that described intercolumniation linking beam and described weight beam intersect vertically.
5. such as half Retaining Wall of each described side slope of banketing of claims 1 to 3, it is characterized in that each described column and described weight beam are perpendicular.
6. such as half Retaining Wall of each described side slope of banketing of claims 1 to 3, it is characterized in that described weight beam and the moulding of described intercolumniation linking beam formed by integrally casting.
7. such as half Retaining Wall of each described side slope of banketing of claims 1 to 3, it is characterized in that described intercolumniation linking beam is passed respectively in the elongated setting of longitudinal reinforcement in described epimere column and the described hypomere column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220372889 CN202881969U (en) | 2012-07-30 | 2012-07-30 | Semi-assembled type soil blocking wall for soil filling side slope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220372889 CN202881969U (en) | 2012-07-30 | 2012-07-30 | Semi-assembled type soil blocking wall for soil filling side slope |
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| Publication Number | Publication Date |
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| CN202881969U true CN202881969U (en) | 2013-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220372889 Expired - Fee Related CN202881969U (en) | 2012-07-30 | 2012-07-30 | Semi-assembled type soil blocking wall for soil filling side slope |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104018490A (en) * | 2014-05-13 | 2014-09-03 | 中冶集团武汉勘察研究院有限公司 | Z-shaped rectangular-section anti-skidding pile and construction method thereof |
| CN104018495A (en) * | 2014-05-13 | 2014-09-03 | 中冶集团武汉勘察研究院有限公司 | Bilateral haunched beam circular section anti-slide pile and construction method thereof |
| CN104018496A (en) * | 2014-05-13 | 2014-09-03 | 中冶集团武汉勘察研究院有限公司 | Round-section slide-resistant pile with pile body provided with horizontal haunched beam and construction method of round-section slide-resistant pile |
| CN103572775B (en) * | 2012-07-30 | 2016-02-10 | 深圳市工勘岩土工程有限公司 | The construction method of half Retaining Wall of welding with filler wire |
| CN108755749A (en) * | 2018-08-28 | 2018-11-06 | 南京科技职业学院 | A kind of the peg board formula concrete retaining wall and its method of construction of Anti-inclining |
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2012
- 2012-07-30 CN CN 201220372889 patent/CN202881969U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103572775B (en) * | 2012-07-30 | 2016-02-10 | 深圳市工勘岩土工程有限公司 | The construction method of half Retaining Wall of welding with filler wire |
| CN104018490A (en) * | 2014-05-13 | 2014-09-03 | 中冶集团武汉勘察研究院有限公司 | Z-shaped rectangular-section anti-skidding pile and construction method thereof |
| CN104018495A (en) * | 2014-05-13 | 2014-09-03 | 中冶集团武汉勘察研究院有限公司 | Bilateral haunched beam circular section anti-slide pile and construction method thereof |
| CN104018496A (en) * | 2014-05-13 | 2014-09-03 | 中冶集团武汉勘察研究院有限公司 | Round-section slide-resistant pile with pile body provided with horizontal haunched beam and construction method of round-section slide-resistant pile |
| CN104018496B (en) * | 2014-05-13 | 2017-01-04 | 中冶集团武汉勘察研究院有限公司 | A kind of pile body arranges circular cross-section friction pile and the construction method thereof of Horizontal hunche beam |
| CN104018495B (en) * | 2014-05-13 | 2017-01-11 | 中冶集团武汉勘察研究院有限公司 | Bilateral haunched beam circular section anti-slide pile and construction method thereof |
| CN108755749A (en) * | 2018-08-28 | 2018-11-06 | 南京科技职业学院 | A kind of the peg board formula concrete retaining wall and its method of construction of Anti-inclining |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20170730 |
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| CF01 | Termination of patent right due to non-payment of annual fee |