Retaining wall suitable for crossing existing transverse pipeline
By designing a retaining wall structure suitable for crossing existing horizontal pipelines and adopting a combination of hidden beams and convex beams, the problems of high construction costs and cumbersome demolition were solved, and a low-cost and simple construction method was achieved, while meeting the requirements of retaining soil and anti-slip stability.
Patent Information
- Application Number
- CN202422721628.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-08
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-11-08
AI Technical Summary
In municipal construction, when horizontal pipelines conflict with retaining walls, traditional handling methods result in high construction costs, cumbersome demolition, and complex construction.
A retaining wall suitable for crossing existing horizontal pipelines is designed, including hidden beams, columns and retaining wall structures, connected by reinforced concrete. The hidden beams span the existing pipeline corridor and are combined with convex falcon designs to increase anti-slip stability to meet the retaining function and foundation bearing capacity requirements.
Achieve low-cost and less demolition construction, ensure the retaining function of the retaining wall, improve anti-slip stability, and simplify the construction process.
Smart Images
Figure CN223458844U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to civil engineering road engineering technical field, especially relate to a retaining wall suitable for crossing transverse existing pipeline. BACKGROUND
[0002] Retaining wall refers to the supporting roadbed fill or mountain slope soil, prevent fill or soil deformation instability structure. In the municipal field, when encountering with the pipeline and retaining wall structure conflict in the vertical direction, often adopt the hole in the retaining wall let pipeline through or adopt the way of pipeline relocation processing. When the transverse pipeline which conflicts with the retaining wall is comprehensive pipe gallery, size is relatively big, if adopt the traditional way processing, will appear cost is high, demolition is more, construction is more complicated problem. CONTENT
[0003] The utility model discloses a retaining wall suitable for crossing transverse existing pipeline, solve the transverse pipeline which conflicts with the retaining wall in the municipal construction is comprehensive pipe gallery, adopt the traditional way construction and appear cost is high, demolition is complicated, construction complex problem.
[0004] In order to realize above-mentioned purpose, the utility model takes the technical scheme for: a retaining wall suitable for crossing transverse existing pipeline, including hidden beam, hidden beam sets up on existing pipe gallery, and hidden beam crosses existing pipe gallery, the both sides of hidden beam are provided with column, and the side of existing pipe gallery is provided with retaining wall, and the retaining wall includes retaining wall wallboard, retaining wall wall heel and retaining wall wall toe.
[0005] Further, the column and the hidden beam are connected into an integral whole through reinforced concrete structure, and the top of the column is flush with the top of the hidden beam.
[0006] Further, the column and the hidden beam are both of concrete structure.
[0007] Further, the retaining wall wall heel is arranged at the lower corner of the soil-facing surface of the retaining wall, and the retaining wall wall toe is arranged at the lower corner of the soil-backing surface of the retaining wall.
[0008] Further, the bottom of the retaining wall is provided with a tenon, and the tenon is a tenon-shaped protrusion which is integrally formed with the bottom plate and arranged on the bottom surface of the bottom plate of the retaining wall.
[0009] Further, the tenon is of concrete structure.
[0010] Compared with the prior art, the utility model has the following beneficial effects:
[0011] 1. The utility model adopts the cross retaining wall, crosses existing pipe gallery, guarantees the retaining wall's retaining function under the premise of low cost, less demolition;
[0012] 2. The utility model discloses a gable, is favorable to increasing the anti -skidding stability, can appropriately reduce the length of retaining wall bottom plate, and the structure is relatively simple, can satisfy the requirement of anti -skidding stability, can satisfy the requirement of the allowable bearing capacity of foundation. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is the elevation schematic view of the retaining wall suitable for crossing the transverse existing pipeline of the utility model;
[0014] Figure 2 It is the plane schematic view of the retaining wall suitable for crossing the transverse existing pipeline of the utility model;
[0015] Figure 3 It is the section schematic view of the retaining wall suitable for crossing the transverse existing pipeline of the utility model.
[0016] In the drawing: 1, hidden beam;2, column;3, retaining wall panel;4, retaining wall heel;5, retaining wall toe;6, gable;7, existing pipe gallery. DETAILED DESCRIPTION
[0017] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.
[0018] Referring to Figure 1 , Figure 2 and Figure 3 , the utility model discloses a kind of retaining wall suitable for crossing the transverse existing pipeline, including hidden beam 1, hidden beam 1 is set on existing pipe gallery 7, and hidden beam 1 crosses existing pipe gallery 7, by setting hidden beam 1, the pressure of pipeline top soil body can be resisted.
[0019] Further, column 2 is arranged on the both sides of hidden beam 1, preferably, column 2 and hidden beam 1 are connected into an entirety by reinforced concrete structure, the stability of the structure is increased, the top of column 2 is flush with the top of hidden beam 1, the bottom end of column 2 is arranged on the side of existing pipe gallery 7, the setting of column 2 can provide support for hidden beam 1, and horizontal thrust and vertical force transmitted by hidden beam 1 can also be borne.
[0020] Preferably, to ensure the safety of structure, column 2 and hidden beam 1 are all adopted concrete structure, the safety of the structure is increased.
[0021] Further, the side of the existing pipe gallery 7 is provided with a retaining wall, specifically, the retaining wall comprises a retaining wall panel 3, a retaining wall heel 4 and a retaining wall toe 5, the retaining wall heel 4 is arranged at the lower corner of the soil-facing surface of the retaining wall, the retaining wall toe 5 is arranged at the lower corner of the soil-backing surface of the retaining wall, and the retaining wall heel 4 and the retaining wall toe 5 serve as the foundation of the retaining wall, and can prevent the retaining wall from overturning after the backfilling of the soil.
[0022] Further, the bottom of the retaining wall is provided with a tenon 6, specifically, the tenon 6 is a tenon-shaped protrusion arranged on the bottom surface of the bottom plate of the retaining wall and integrated with the bottom plate, and the tenon 6 is beneficial to the anti-skid stability and can appropriately reduce the length of the bottom plate of the retaining wall. Compared with the wall, the tenon 6 bears greater bending tensile stress and shear stress, and the structure is relatively simple, and can meet the requirements of anti-skid stability and foundation allowable bearing capacity, and preferably, in order to ensure the safety of the structure, the tenon 6 adopts a concrete structure.
[0023] The utility model discloses a spanning retaining wall, which spans the existing pipe gallery 7, and guarantees the soil retaining function of the retaining wall under the premise of low cost and less demolition.
[0024] It should be noted that, in this document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.
[0025] Although the embodiments of the utility model have been shown and described, it should be understood by those of ordinary skill in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A retaining wall suitable for spanning across an existing pipeline, characterised in that: The utility model relates to a kind of pipe gallery structure, including dark beam (1), dark beam (1) is arranged on existing pipe gallery (7), and dark beam (1) spans existing pipe gallery (7), column (2) is arranged in the dark beam (1) both sides, the side of existing pipe gallery (7) is provided with retaining wall, and the retaining wall includes retaining wall wallboard (3), retaining wall wall heel (4) and retaining wall wall toe (5).
2. A retaining wall suitable for spanning across an existing pipeline according to claim 1, characterised in that: The column (2) and the dark beam (1) are connected into a whole by reinforced concrete structure, and the top of the column (2) is flush with the top of the dark beam (1).
3. A retaining wall suitable for spanning across existing pipelines in a lateral direction according to claim 1, characterised in that: The column (2) and the dark beam (1) are both made of concrete structure.
4. A retaining wall suitable for spanning across existing pipelines according to claim 1, characterised in that: The retaining wall wall heel (4) is arranged at the lower corner of the soil-facing surface of the retaining wall, and the retaining wall wall toe (5) is arranged at the lower corner of the soil-backing surface of the retaining wall.
5. A retaining wall suitable for spanning across existing pipelines laterally according to claim 1, characterized in that: The bottom of the retaining wall is provided with a corbel (6), which is a tenon-shaped protrusion provided on the bottom surface of the retaining wall bottom plate and integral with the bottom plate.
6. A retaining wall suitable for spanning across existing pipelines laterally according to claim 5, characterised in that: The corbel (6) is made of concrete structure.