CN204626448U - A kind of steel reinforced concrete counterfort wall for high roadbed district - Google Patents
A kind of steel reinforced concrete counterfort wall for high roadbed district Download PDFInfo
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- CN204626448U CN204626448U CN201520292164.6U CN201520292164U CN204626448U CN 204626448 U CN204626448 U CN 204626448U CN 201520292164 U CN201520292164 U CN 201520292164U CN 204626448 U CN204626448 U CN 204626448U
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Abstract
The utility model discloses a kind of steel reinforced concrete counterfort wall for high roadbed district.Described counterfort wall is reinforced concrete structure, comprises retaining wall, "T"-shapedly with base plate bottom retaining wall is connected; One group of gripper shoe is provided with between the back side of retaining wall and base plate; Be provided with one group of vertical shaped steel parallel with retaining wall short transverse in retaining wall, in base plate, be provided with one group of horizontal shaped steel parallel with floor length direction; The shape of gripper shoe is triangle, is provided with one group of oblique shaped steel parallel with hypotenuse in gripper shoe.The utility model has good mechanical property within the scope of the engineering construction of high roadbed district, can have the ability of larger anti-large subsoil distortion, meanwhile, comparatively can reduce the consumption of concrete and reinforcing bar.The utility model easy construction, can improve efficiency of construction effectively, finally reaches the object accelerating engineering construction progress.
Description
Technical field
the utility model relates to a kind of steel reinforced concrete counterfort wall for high roadbed district, belongs to civil engineering retaining structure technical field.
Background technology
because high roadbed district exists the problem that bearing capacity of foundation soil is lower and differential settlement is larger, therefore need the non-deformability improving retaining wall.As adopted existing steel concrete counterfort retaining wall structure, the sectional dimension of retaining wall can only be strengthened, the consumption of material will inevitably be increased, the problem of construction cost will certainly be caused.Therefore need to find one and can improve retaining wall non-deformability, again without the need to increasing the retaining wall structure of construction cost.
Utility model content
the purpose of this utility model is, provides a kind of steel reinforced concrete counterfort wall for high roadbed district, improves the non-deformability of retaining wall under the prerequisite not increasing construction cost.
the technical solution of the utility model:
for the steel reinforced concrete counterfort wall in high roadbed district, described counterfort wall is reinforced concrete structure, comprises retaining wall, "T"-shapedly with base plate bottom retaining wall is connected; One group of gripper shoe is provided with between the back side of retaining wall and base plate; Be provided with one group of vertical shaped steel parallel with retaining wall short transverse in retaining wall, in base plate, be provided with one group of horizontal shaped steel parallel with floor length direction; The shape of gripper shoe is triangle, is provided with one group of oblique shaped steel parallel with hypotenuse in gripper shoe.
in aforementioned steel reinforced concrete counterfort wall, the channel-section steel that described vertical shaped steel, horizontal shaped steel and oblique shaped steel are i iron or weld together back-to-back.
in aforementioned steel reinforced concrete counterfort wall, described one group of vertical shaped steel, one group of horizontal shaped steel and the steel mesh reinforcement of one group of oblique shaped steel through being positioned at one group of shaped steel both sides are located by connecting.
in aforementioned steel reinforced concrete counterfort wall, the gear soil face of described retaining wall and the junction of base plate are provided with chamfering.
in aforementioned steel reinforced concrete counterfort wall, the length B that described base plate stretches out retaining wall blocking soil face is less than the length C that base plate stretches out the retaining wall back side.
in aforementioned steel reinforced concrete counterfort wall, the drift angle of described gripper shoe and the either flush of retaining wall, the acute angle bottom gripper shoe is concordant with base plate one end.
in aforementioned steel reinforced concrete counterfort wall, the length direction of described retaining wall is provided with one group of deformation joint, and the spacing of deformation joint is not more than 9 meters.
compared with prior art, the present invention adopts steel reinforced concrete counterfort wall to substitute the supporting and protection structure such as traditional concrete buttress formula barricade, within the scope of the engineering construction of high roadbed district, there is good mechanical property, the ability of larger anti-large subsoil distortion can be had, meanwhile, the consumption of concrete and reinforcing bar can comparatively be reduced.The retaining wall adopting steel reinforced concrete counterfort wall of the present invention to form can reduce the Resources for construction waste of high roadbed district, significantly reduces construction investment, easy construction, effectively can improve efficiency of construction, finally reach the object accelerating engineering construction progress.
Accompanying drawing explanation
fig. 1 is structural representation of the present utility model;
fig. 2 is the 1-1 cross section view of Fig. 1.
being labeled as in accompanying drawing: 1-retaining wall, 2-base plate, 3-gripper shoe, the vertical shaped steel of 4-, the horizontal shaped steel of 5-, the oblique shaped steel of 6-, 7-steel mesh reinforcement, 8-chamfering.
Detailed description of the invention
below in conjunction with drawings and Examples, the utility model is described in further detail, but not as to any restriction of the present utility model.
for the steel reinforced concrete counterfort wall in high roadbed district, as depicted in figs. 1 and 2: described counterfort wall is reinforced concrete structure, comprise retaining wall 1, be connected with base plate 2 is "T"-shaped bottom retaining wall 1; One group of gripper shoe 3 is provided with between the back side of retaining wall 1 and base plate 2; Be provided with one group of vertical shaped steel 4 parallel with retaining wall 1 short transverse in retaining wall 1, in base plate 2, be provided with one group of horizontal shaped steel 5 parallel with base plate 2 length direction; The shape of gripper shoe 3 is triangle, is provided with one group of oblique shaped steel 6 parallel with hypotenuse in gripper shoe 3.The channel-section steel that vertical shaped steel 4, horizontal shaped steel 5 and oblique shaped steel 6 are i iron or weld together back-to-back.One group of vertical shaped steel, 4, one group of horizontal shaped steel 5 and the steel mesh reinforcement 7 of one group of oblique shaped steel 6 through being positioned at one group of shaped steel both sides are located by connecting.The gear soil face of retaining wall 1 and the junction of base plate 2 are provided with chamfering 8.Base plate 2 stretches out the length B that retaining wall 1 keeps off native face and is less than the length C that base plate 2 stretches out retaining wall 1 back side.The drift angle of gripper shoe 3 and the either flush of retaining wall 1, the acute angle bottom gripper shoe 3 is concordant with base plate 2 one end.The length direction of retaining wall 1 is provided with one group of deformation joint, and the spacing of deformation joint is not more than 9 meters.
Embodiment
this is such as shown in Fig. 1 and Fig. 2.During concrete enforcement, in retaining wall template, arrange one group of vertical shaped steel 4.One group of horizontal shaped steel 5 is arranged, horizontal shaped steel equidistant layout parallel with base plate 2 length direction in base plate template.One group of oblique shaped steel 6 is arranged, oblique shaped steel equidistant layout parallel with the hypotenuse of triangular support plate in gripper shoe template.All shaped steel is fixed by the steel mesh reinforcement 7 in template.During Specific construction, adopt the mode of one-time-concreting, disposable retaining wall 1, base plate 2 and gripper shoe 3 are built structure in aggregates.When the length of retaining wall is longer, should arrange deformation joint, the spacing of deformation joint is not more than 9 meters.
Claims (7)
1. for the steel reinforced concrete counterfort wall in high roadbed district, it is characterized in that: described counterfort wall is reinforced concrete structure, comprise retaining wall (1), retaining wall (1) bottom is connected with base plate (2) is "T"-shaped; One group of gripper shoe (3) is provided with between the back side of retaining wall (1) and base plate (2); Be provided with one group of vertical shaped steel (4) parallel with retaining wall (1) short transverse in retaining wall (1), in base plate (2), be provided with one group of horizontal shaped steel (5) parallel with base plate (2) length direction; The shape of gripper shoe (3) is triangle, is provided with one group of oblique shaped steel (6) parallel with hypotenuse in gripper shoe (3).
2. steel reinforced concrete counterfort wall according to claim 1, is characterized in that: the channel-section steel that described vertical shaped steel (4), horizontal shaped steel (5) and oblique shaped steel (6) are i iron or weld together back-to-back.
3. steel reinforced concrete counterfort wall according to claim 1, is characterized in that: described one group of vertical shaped steel (4), one group of horizontal shaped steel (5) and the steel mesh reinforcement (7) of one group of oblique shaped steel (6) through being positioned at one group of shaped steel both sides are located by connecting.
4. steel reinforced concrete counterfort wall according to claim 1, is characterized in that: the gear soil face of described retaining wall (1) and the junction of base plate (2) are provided with chamfering (8).
5. steel reinforced concrete counterfort wall according to claim 1, is characterized in that: described base plate (2) stretches out the length B that retaining wall (1) keeps off native face and is less than the length C that base plate (2) stretches out retaining wall (1) back side.
6. steel reinforced concrete counterfort wall according to claim 1, is characterized in that: the drift angle of described gripper shoe (3) and the either flush of retaining wall (1), and the acute angle of gripper shoe (3) bottom is concordant with base plate (2) one end.
7. steel reinforced concrete counterfort wall according to claim 1, is characterized in that: the length direction of described retaining wall (1) is provided with one group of deformation joint, and the spacing of deformation joint is not more than 9 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520292164.6U CN204626448U (en) | 2015-05-08 | 2015-05-08 | A kind of steel reinforced concrete counterfort wall for high roadbed district |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520292164.6U CN204626448U (en) | 2015-05-08 | 2015-05-08 | A kind of steel reinforced concrete counterfort wall for high roadbed district |
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| CN204626448U true CN204626448U (en) | 2015-09-09 |
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| CN201520292164.6U Active CN204626448U (en) | 2015-05-08 | 2015-05-08 | A kind of steel reinforced concrete counterfort wall for high roadbed district |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106049528A (en) * | 2016-04-18 | 2016-10-26 | 单发成 | Casting method for material saving anti-slip retaining wall |
| CN108104157A (en) * | 2018-01-26 | 2018-06-01 | 佛山科学技术学院 | A kind of T-shaped retaining wall |
| CN110106891A (en) * | 2019-06-10 | 2019-08-09 | 高严慧 | A kind of anchor rete cord-shape steel bracket coupling supporting structure |
-
2015
- 2015-05-08 CN CN201520292164.6U patent/CN204626448U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106049528A (en) * | 2016-04-18 | 2016-10-26 | 单发成 | Casting method for material saving anti-slip retaining wall |
| CN108104157A (en) * | 2018-01-26 | 2018-06-01 | 佛山科学技术学院 | A kind of T-shaped retaining wall |
| CN110106891A (en) * | 2019-06-10 | 2019-08-09 | 高严慧 | A kind of anchor rete cord-shape steel bracket coupling supporting structure |
| CN110106891B (en) * | 2019-06-10 | 2020-11-27 | 六安中达信息科技有限公司 | Anchor net cable-profile steel support coupling supporting structure |
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