Retaining wall for hydraulic engineering
By using triangular reinforcement frames and double-layer reinforcement frames to support and reinforcement in retaining walls for water conservancy projects, and setting up multiple arc grooves on the retaining walls, the poor support and reinforcement effect and small contact area in the existing technology are solved. The problem of the structure improves the reliability and compressive strength.
Patent Information
- Application Number
- CN202420648420.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-01
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-04-01
AI Technical Summary
The support and reinforcement effect of existing retaining walls for water conservancy projects is average, with a small contact area, resulting in a large compressive strength, and is designed as a direct-to-face type and has a small contact area.
A retaining wall for water conservancy projects is designed, and a triangular reinforcement frame and a double-layer reinforcement frame are used for support and reinforcement. Multiple arc grooves are installed on the retaining wall to increase the contact area and reduce the compressive strength.
The reliability of the structure and support and reinforcement effect are achieved, the contact area between the retaining wall and the soil is increased, and the compressive strength is reduced.
Smart Images
Figure CN222183433U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water conservancy engineering tools, in particular to a retaining wall for water conservancy engineering. Background Art
[0002] Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. At present, retaining walls are needed in water conservancy projects. Retaining walls refer to structures that support roadbed fill or hillside soil and prevent fill or soil from deforming and becoming unstable. According to their different stiffness and displacement modes, they can be divided into three categories: rigid retaining walls, flexible retaining walls and temporary supports.
[0003] The existing retaining walls for water conservancy projects still have the following problems when in use: the main retaining wall is a two-wall combined structure design, and the two wall panels are often directly welded. It usually also uses reinforcement beams for auxiliary support, but the support and reinforcement effect is general. At the same time, most of the retaining wall surfaces are straight-faced designs, with a small contact surface area and a large compressive strength of the retaining wall surface. Utility Model Content
[0004] 1. Technical issues to be resolved
[0005] In view of the deficiencies in the prior art, the utility model provides a retaining wall for a water conservancy project, which solves the problems raised by the background technology.
[0006] (II) Technical solution
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a retaining wall for a water conservancy project, comprising a supporting wall panel, a retaining wall panel is fixedly connected to the front end of the top wall of the supporting wall panel, a triangular reinforcement frame is fixedly connected to the junction of the rear wall of the retaining wall panel and the top wall of the supporting wall panel, a reinforcement frame is fixedly connected between the upper end of the rear wall of the retaining wall panel and the rear end of the top wall of the supporting wall panel, the reinforcement frame comprises two second reinforcement struts at the bottom, and the reinforcement frame also comprises two first reinforcement struts arranged above the two second reinforcement struts.
[0008] As a further solution of the utility model: a group of arc grooves are opened on the front side wall of the retaining wall panel, a group of arc grooves is multiple and is arranged at equal distances from top to bottom, and the arc grooves pass through both sides of the retaining wall panel.
[0009] As a further solution of the utility model: the front ends of the first reinforcement strut and the second reinforcement strut are fixedly connected to the rear wall of the retaining wall panel, the bottom ends of the first reinforcement strut and the second reinforcement strut are fixedly connected to the top wall of the supporting wall panel, the bottom wall of the first reinforcement strut is fixedly connected to two connecting blocks in sequence from front to back, and the bottom walls of the two connecting blocks are fixedly connected to the second reinforcement strut.
[0010] As a further solution of the utility model: a connecting frame is arranged in the middle of the reinforcement frame, and two ends of the connecting frame are fixedly connected to the corresponding first reinforcement strut and the second reinforcement strut, and a weight-reducing through groove is opened between the center positions of the front and rear side walls of the connecting frame.
[0011] As a further solution of the utility model: a matching seat is fixedly connected to the middle of the rear side of the top wall of the supporting wall panel, and two matching thread grooves are symmetrically provided on the rear side wall of the matching seat, and two matching holes are symmetrically provided between the upper and lower side walls on the rear side of the supporting wall panel.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] 1. In the utility model, a multi-level wall support and reinforcement mechanism is provided, that is, a triangular reinforcement frame is provided at the joint of two wall panels for reinforcement, and a double-layer reinforcement frame is provided between the two wall panels for further support and reinforcement. The support and reinforcement effect is good, and the structural reliability formed between the two wall panels and the support and reinforcement mechanism is high.
[0014] 2. In the utility model, a group of arc grooves are arranged on the retaining wall surface of the retaining wall panel, and the group of arc grooves is multiple and is opened on the retaining wall surface of the retaining wall panel at equal distances from top to bottom. The contact area between the retaining wall surface of the retaining wall panel and the retaining soil is increased. Compared with the straight-face design, the contact area is larger and the compressive strength of the retaining wall surface is smaller. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 The overall three-dimensional Figure 1 ;
[0016] Figure 2 The overall three-dimensional Figure 2 ;
[0017] Figure 3 It is a three-dimensional diagram of the main body of the utility model;
[0018] Figure 4 It is a three-dimensional diagram of the reinforcement frame of the utility model.
[0019] In the figure: 1. supporting wall panel; 2. retaining wall panel; 3. triangular reinforcement frame; 4. reinforcement frame; 5. arc groove; 6. matching hole; 7. matching seat; 8. matching threaded groove; 41. first reinforcement strut; 42. second reinforcement strut; 43. connecting block; 44. connecting frame; 45. weight-reducing through groove. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] It should be noted that the supporting wall panels 1 and the retaining wall panels 2 are prior art and are common knowledge to those skilled in the art, and will not be described in detail herein.
[0022] See also Figures 1 to 4 In the embodiment of the utility model, a retaining wall for a water conservancy project includes a supporting wall panel 1, a retaining wall panel 2 is fixedly connected to the front end of the top wall of the supporting wall panel 1, a triangular reinforcement frame 3 is fixedly connected to the junction of the rear wall of the retaining wall panel 2 and the top wall of the supporting wall panel 1, a reinforcement frame 4 is fixedly connected between the upper end of the rear wall of the retaining wall panel 2 and the rear end of the top wall of the supporting wall panel 1, the reinforcement frame 4 includes two second reinforcement struts 42 at the bottom, the reinforcement frame 4 also includes two first reinforcement struts 41 arranged above the two second reinforcement struts 42, and a multi-level wall support and reinforcement mechanism is arranged as a whole, that is, a triangular reinforcement frame 3 is arranged at the junction of the two wall panels for reinforcement, and a double-layer reinforcement frame 4 is arranged between the two wall panels for further support and reinforcement, the support and reinforcement effect is good, and the structural reliability formed between the two wall panels and the support and reinforcement mechanism is high.
[0023] A group of arc grooves 5 are provided on the front side wall of the retaining wall panel 2, and a group of arc grooves 5 are multiple and are arranged at equal distances from top to bottom. The arc grooves 5 run through both sides of the retaining wall panel 2. A group of arc grooves 5 are provided on the retaining wall surface of the retaining wall panel 2, and a group of arc grooves 5 are multiple and are opened on the retaining wall surface of the retaining wall panel 2 at equal distances from top to bottom. The contact area between the retaining wall surface of the retaining wall panel 2 and the retaining soil is increased. Compared with the straight face design, the contact surface area is larger and the compressive strength of the retaining wall surface is smaller.
[0024] The front ends of the first reinforcement strut 41 and the second reinforcement strut 42 are fixedly connected to the rear wall of the retaining wall panel 2, and the bottom ends of the first reinforcement strut 41 and the second reinforcement strut 42 are fixedly connected to the top wall of the supporting wall panel 1. The bottom wall of the first reinforcement strut 41 is fixedly connected to two connecting blocks 43 in sequence from front to back, and the bottom walls of the two connecting blocks 43 are fixedly connected to the second reinforcement strut 42. The reinforcement frame 4 is designed as a double-layer reinforcement strut structure.
[0025] A connecting frame 44 is provided in the middle of the reinforcement frame 4, and the two ends of the connecting frame 44 are fixedly connected to the corresponding first reinforcement strut 41 and the second reinforcement strut 42. A weight-reducing groove 45 is opened between the center positions of the front and rear side walls of the connecting frame 44. The connecting frame 44 plays a role in strengthening the structure of the overall reinforcement frame 4, and the weight-reducing groove 45 plays a role in weight reduction.
[0026] A matching seat 7 is fixedly connected to the middle part of the rear side of the top wall of the supporting wall panel 1, and two matching thread grooves 8 are symmetrically provided on the rear side wall of the matching seat 7. Two matching holes 6 are symmetrically provided between the upper and lower side walls on the rear side of the supporting wall panel 1. The overall supporting wall panel 1 can be fixedly installed on an installation position matching the water conservancy project through the two matching holes 6 and matching bolts, and can also be fixedly installed on an installation position matching the water conservancy project through the two matching thread grooves 8 and matching bolts.
[0027] The working principle of the utility model is: the integral supporting wall panel 1 can be fixedly installed on the installation position matching the water conservancy project through two matching holes 6 and bolts, and can also be fixedly installed on the installation position matching the water conservancy project through two matching threaded grooves 8 and bolts, and a multi-level wall support and reinforcement mechanism is arranged as a whole, that is, a triangular reinforcement frame 3 is arranged at the junction of the two wall panels for reinforcement, and a double-layer reinforcement frame 4 is arranged between the two wall panels for further support and reinforcement. The support and reinforcement effect is good, and the structural reliability between the two wall panels and the support and reinforcement mechanism is high. In addition, a group of arc grooves 5 are arranged on the retaining wall surface of the retaining wall panel 2, and the group of arc grooves 5 is multiple and equidistant from top to bottom. The contact surface between the retaining wall surface of the retaining wall panel 2 and the retaining soil is increased. Compared with the straight face design, the contact surface area is larger and the compressive strength of the retaining wall surface is smaller.
[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A retaining wall for a water conservancy project, comprising a supporting wall panel (1), wherein a retaining wall panel (2) is fixedly connected to the front end of the top wall of the supporting wall panel (1); Features: A triangular reinforcement frame (3) is fixedly connected at the junction of the rear wall of the retaining wall panel (2) and the top wall of the supporting wall panel (1), and a reinforcement frame (4) is fixedly connected between the upper end of the rear wall of the retaining wall panel (2) and the rear end of the top wall of the supporting wall panel (1); The front side wall of the retaining wall panel (2) is provided with a group of arc-shaped grooves (5), wherein the group of arc-shaped grooves (5) is multiple and arranged at equal distances from top to bottom, and the arc-shaped grooves (5) penetrate both sides of the retaining wall panel (2); The reinforcement frame (4) comprises two second reinforcement struts (42) at the bottom, and the reinforcement frame (4) further comprises two first reinforcement struts (41) arranged above the two second reinforcement struts (42).
2. A retaining wall for water conservancy projects according to claim 1, characterized in that: The front ends of the first reinforcement strut (41) and the second reinforcement strut (42) are fixedly connected to the rear wall of the retaining wall panel (2).
3. A retaining wall for water conservancy projects according to claim 1, characterized in that: The bottom ends of the first reinforcement strut (41) and the second reinforcement strut (42) are fixedly connected to the top wall of the supporting wall panel (1).
4. A retaining wall for water conservancy projects according to claim 1, characterized in that: The bottom wall of the first reinforcing strut (41) is fixedly connected to two connecting blocks (43) in sequence from front to back, and the bottom walls of the two connecting blocks (43) are fixedly connected to the second reinforcing strut (42).
5. A retaining wall for water conservancy projects according to claim 1, characterized in that: A connection frame (44) is provided in the middle of the reinforcement frame (4), and two ends of the connection frame (44) are fixedly connected to the corresponding first reinforcement support rod (41) and the second reinforcement support rod (42). A weight-reducing through groove (45) is provided between the center positions of the front and rear side walls of the connection frame (44).
6. A retaining wall for water conservancy projects according to claim 1, characterized in that: A matching seat (7) is fixedly connected to the middle of the rear side of the top wall of the supporting wallboard (1), and two matching thread grooves (8) are symmetrically provided on the rear side wall of the matching seat (7).
7. A retaining wall for water conservancy projects according to claim 1, characterized in that: Two matching holes (6) are symmetrically provided between the upper and lower side walls at the rear side of the supporting wall panel (1).