Structure for applying foam light soil to structure load shedding
By designing the structure of arc-shaped load blocks, load-reducing columns and line-line load-bearing plates, the problems of low compressive strength and lack of special load-reducing structures of foam light soil are solved, and effective load-reducing support for foam light soil is achieved.
Patent Information
- Application Number
- CN202421238880.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-03
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-06-03
AI Technical Summary
The compressive strength of the foam light soil itself is relatively low and cannot be loaded too heavily can easily cause damage to the foam light soil, affecting the filling effect, and lacking a special load-reducing structure.
A structure for foam lightweight soil is designed to be used for structural load reduction, including arc-shaped load blocks, load reduction columns and bar-line load bearing plates. The beam lightweight soil layer is penetrated through triangularly distributed load reduction columns. The arc-shaped load blocks and bar-line load bearing plates assist in supporting and sharing pressure, and the bar-line load bearing plate is fixed through threaded anchors to reduce the pressure of the foam lightweight soil layer.
It effectively realizes the special load reduction support structure for foam light soil, avoids damage caused by excessive load load of foam light soil, and solves the problem of lack of special load reduction structure for foam light soil.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model relates to the field of foam lightweight soil, in particular to a structure in which the foam lightweight soil is applied to reduce structural load. Background Art
[0002] Foam lightweight soil, also known as bubble mixed lightweight soil, has the characteristics of lightness, adjustability of density and strength, low elasticity and shock absorption, high fluidity, self-supporting after solidification, good construction performance, durability, economy and environmental protection. It is often used to fill roadbed depressions. However, the compressive strength of foam lightweight soil itself is relatively low, and it cannot bear heavy roadbed structures, which can easily damage the foam lightweight soil and affect the filling effect. Foam lightweight soil also lacks special load-reducing structure. Utility Model Content
[0003] In order to overcome the defects of the existing technology, a structure for applying foam lightweight soil to structural load reduction is provided to solve the problem that the compressive strength of the foam lightweight soil itself is relatively low and it cannot bear too heavy a roadbed structure, which easily causes the foam lightweight soil to be damaged, affecting the filling effect, and the foam lightweight soil lacks a special load reduction structure.
[0004] To achieve the above-mentioned purpose, a structure for reducing structural load using foam lightweight soil is provided, comprising:
[0005] An arc-shaped load block is located inside the first foam lightweight soil layer, and a second support plate is welded to the lower end of the arc-shaped load block;
[0006] A load-reducing column is located inside the first foam lightweight soil layer, and an upper connecting block is welded to the upper end of the load-reducing column;
[0007] The line bearing plate is located at the lower end of the arc-shaped load block, and the upper surface of the line bearing plate is in contact with the lower surface of the second support plate.
[0008] Furthermore, a first support plate is attached to the upper end of the first foam lightweight soil layer; and a second support plate is attached to the lower end of the first foam lightweight soil layer, and a lower connecting block is welded to the lower surface of the load-reducing column.
[0009] Furthermore, the upper end of the first support plate carries a foundation structure layer; and the foundation structure layer is filled in the inside of the recessed groove, and a concrete layer is poured at the bottom of the recessed groove.
[0010] Furthermore, the load-reducing column is triangular in shape and symmetrically located at the lower end of the second support plate; and the load-reducing column passes through the first foam lightweight soil layer and the second foam lightweight soil layer.
[0011] Furthermore, the second foam lightweight soil layer is poured between the first foam lightweight soil layer and the concrete layer, and the lower connecting block is embedded and fixed inside the concrete layer.
[0012] Furthermore, the upper end of the arc-shaped load block is fitted with the first support plate through the upper support end, and a casting groove is provided on the side wall surface of the arc-shaped load block.
[0013] Furthermore, fixing plates are welded to the front and rear sides of the lower end of the line bearing plate, and the fixing plates are fixed to the side walls of the recessed groove through threaded anchor rods.
[0014] The beneficial effect of the present invention is that the structure of the foam lightweight soil of the present invention is applied to structural load reduction, and the load reduction columns distributed in a triangular manner penetrate the foam lightweight soil layer to support the first support plate at the upper end of the foam lightweight soil layer, so as to bear part of the pressure on the upper end of the foam lightweight soil layer, and the arc-shaped load block also assists in supporting and bearing the pressure on the foam lightweight soil layer. The line load-bearing plate is fixed to the lower end of the second support plate by the threaded anchor rod, so as to reduce the pressure on the second foam lightweight soil layer and avoid damage to the foam lightweight soil layer due to excessive load, thereby realizing a special load reduction support structure for the foam lightweight soil and solving the problem of lack of special load reduction structure for foam lightweight soil. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the cross-sectional structure of a structure in which foam lightweight soil is used to reduce structural loads in an embodiment of the utility model.
[0016] Figure 2 This is a schematic front view cross-sectional structure diagram of a structure in which foam lightweight soil is used for structural load reduction according to an embodiment of the utility model.
[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the first foam lightweight soil layer in an embodiment of the present utility model.
[0018] Figure 4 This is a side structural schematic diagram of the line carrier plate according to an embodiment of the present utility model.
[0019] 1. First foam lightweight soil layer; 11. Second foam lightweight soil layer; 2. Foundation structure layer; 21. Depression trough; 22. Concrete layer; 3. First support plate; 31. Second support plate; 4. Arc-shaped load block; 41. Casting trough; 42. Upper support end; 5. Load-reducing column; 51. Upper connecting block; 52. Lower connecting block; 6. Line bearing plate; 61. Fixing plate; 62. Threaded anchor rod. DETAILED DESCRIPTION
[0020] The following describes the embodiments of the present invention through specific examples. Those skilled in the art will readily understand the other advantages and benefits of the present invention from the disclosure herein. The present invention may also be implemented or applied through various other specific embodiments, and the details in this specification may be modified or altered based on different perspectives and applications without departing from the spirit of the present invention.
[0021] Figure 1 This is a schematic diagram of a cross-sectional structure of a structure in which foamed lightweight soil is applied to reduce load on a structure according to an embodiment of the utility model. Figure 2 This is a schematic diagram of the front cross-sectional structure of a structure in which foamed lightweight soil is applied to reduce structural loads according to an embodiment of the utility model. Figure 3 This is a schematic diagram of the cross-sectional structure of the first foam lightweight soil layer in the embodiment of the utility model. Figure 4 This is a side structural schematic diagram of the line carrier plate according to an embodiment of the present utility model.
[0022] Reference Figures 1 to 4 As shown, the utility model provides a structure in which foam lightweight soil is applied to structural load reduction, comprising: an arc-shaped load block 4, a load reduction column 5 and a linear bearing plate 6.
[0023] The arc-shaped load block 4 is located inside the first foam lightweight soil layer 1 , and a second support plate 31 is welded to the lower end of the arc-shaped load block 4 .
[0024] The load-reducing column 5 is located inside the first foam lightweight soil layer 1 , and an upper connecting block 51 is welded to the upper end of the load-reducing column 5 .
[0025] The line bearing plate 6 is located at the lower end of the arc-shaped load block 4 , and the upper surface of the line bearing plate 6 is in contact with the lower surface of the second support plate 31 .
[0026] The compressive strength of foam lightweight soil itself is relatively low, and it cannot bear too heavy roadbed structures, which can easily damage the foam lightweight soil and affect the filling effect. The foam lightweight soil lacks a special load-reducing structure. Therefore, the structure of the foam lightweight soil used for structural load reduction in the utility model utilizes triangularly distributed load-reducing columns to penetrate the foam lightweight soil layer to support the first support plate at the upper end of the foam lightweight soil layer, so as to facilitate bearing part of the pressure on the upper end of the foam lightweight soil layer, and the arc-shaped load block also assists in supporting and bearing the pressure on the foam lightweight soil layer. The line load plate is fixed to the lower end of the second support plate by a threaded anchor rod, so as to facilitate reducing the pressure on the second foam lightweight soil layer and avoid damage to the foam lightweight soil layer due to excessive load, thereby realizing a special load-reducing support structure for the foam lightweight soil and solving the problem of the lack of a special load-reducing structure for the foam lightweight soil.
[0027] A first support plate 3 is attached to the upper end of the first foam lightweight soil layer 1 ; a second support plate 31 is attached to the lower end of the first foam lightweight soil layer 1 , and a lower connecting block 52 is welded to the lower surface of the load-reducing column 5 .
[0028] The first support plate 3 is placed on the upper end of the first foam lightweight soil layer 1 , and the second support plate 31 is placed on the upper end of the second foam lightweight soil layer 11 , so as to enhance the overall load capacity of the first foam lightweight soil layer 1 and the second foam lightweight soil layer 11 .
[0029] The upper end of the first support plate 3 carries the foundation structure layer 2 ; the foundation structure layer 2 is filled in the inside of the recessed groove 21 , and a concrete layer 22 is poured at the bottom of the recessed groove 21 .
[0030] The concrete layer 22 serves as a supporting base for the first foam lightweight soil layer 1 and the second foam lightweight soil layer 11 filled in the recessed groove 21 , and the concrete layer 22 is used to fix the lower end of the load-reducing column 5 , thereby facilitating stable support of the load-reducing column 5 .
[0031] The load-reducing column 5 is triangular in shape and symmetrically located at the lower end of the second support plate 31 ; and the load-reducing column 5 passes through the first foam lightweight soil layer 1 and the second foam lightweight soil layer 11 .
[0032] The triangularly distributed load-reducing columns 5 can help the foam lightweight soil layer bear more force, play a role in load reduction, and facilitate reducing the load force of the foam lightweight soil layer, thereby avoiding damage to the foam lightweight soil layer due to excessive load.
[0033] The second foamed lightweight soil layer 11 is poured between the first foamed lightweight soil layer 1 and the concrete layer 22 , and the lower connecting block 52 is embedded and fixed inside the concrete layer 22 .
[0034] The two layers of foam lightweight soil and the support plate can effectively increase the compressive strength of the foam lightweight soil, and then the arc load block 4, the linear load plate 6 and the load-reducing column 5 share the bearing pressure, thereby realizing a special load-reducing support structure for the foam lightweight soil.
[0035] The upper end of the arc-shaped load block 4 is fitted to the first support plate 3 via the upper support end 42 , and a casting groove 41 is provided on the side wall surface of the arc-shaped load block 4 .
[0036] The arc-shaped load block 4 is supported between the first support plate 3 and the second support plate 31 to reduce the load and support the first foam lightweight soil layer 1 between the first support plate 3 and the second support plate 31 .
[0037] A fixing plate 61 is welded to the front and rear sides of the lower end of the line bearing plate 6 , and the fixing plate 61 is fixed to the side wall of the recessed groove 21 through a threaded anchor rod 62 .
[0038] The line bearing plate 6 is fixed to the line bearing plate 6 to facilitate the support of the gravity of the second support plate 31 of the fixing plate 61, thereby reducing the additional pressure on the second foam lightweight soil layer 11 and making the foam lightweight soil layer more durable.
[0039] The structure of the foam lightweight soil used for structural load reduction of the utility model can effectively solve the problem of the lack of special load reduction structure of foam lightweight soil, realizes the special load reduction support structure of foam lightweight soil, is convenient for bearing part of the pressure on the upper end of the foam lightweight soil layer, and is suitable for the structure of foam lightweight soil used for structural load reduction.
Claims
1. A foamed lightweight soil structure for structural load reduction, characterized in that: include: An arc-shaped load block (4) is located inside the first foam lightweight soil layer (1), and a second support plate (31) is welded to the lower end of the arc-shaped load block (4); A load-reducing column (5) is located inside the first foam lightweight soil layer (1), and an upper connecting block (51) is welded to the upper end of the load-reducing column (5); The line bearing plate (6) is located at the lower end of the arc-shaped load block (4), and the upper surface of the line bearing plate (6) is in contact with the lower surface of the second support plate (31).
2. The structure of foamed lightweight soil used for structural load reduction according to claim 1, characterized in that: A first support plate (3) is attached to the upper end of the first foam lightweight soil layer (1); and a second support plate (31) is attached to the lower end of the first foam lightweight soil layer (1); and a lower connecting block (52) is welded to the lower surface of the load-reducing column (5).
3. The structure of foamed lightweight soil used for structural load reduction according to claim 2, characterized in that: The upper end of the first support plate (3) carries a foundation structure layer (2); the foundation structure layer (2) is filled in the interior of the recessed groove (21), and a concrete layer (22) is poured at the bottom of the recessed groove (21).
4. The structure of foamed lightweight soil used for structural load reduction according to claim 3, characterized in that: The load-reducing column (5) is triangular in shape and symmetrically disposed at the lower end of the second support plate (31); and the load-reducing column (5) penetrates the first foam lightweight soil layer (1) and the second foam lightweight soil layer (11).
5. The structure of foamed lightweight soil used for structural load reduction according to claim 4, characterized in that: The second foam lightweight soil layer (11) is cast between the first foam lightweight soil layer (1) and the concrete layer (22), and the lower connecting block (52) is embedded and fixed inside the concrete layer (22).
6. The structure of foamed lightweight soil used for structural load reduction according to claim 1, characterized in that: The upper end of the arc-shaped load block (4) is fitted to the first support plate (3) via an upper support end (42), and a casting groove (41) is provided on the side wall surface of the arc-shaped load block (4).
7. The structure of foamed lightweight soil used for structural load reduction according to claim 1, characterized in that: A fixing plate (61) is welded to the front and rear sides of the lower end of the line bearing plate (6), and the fixing plate (61) is fixed to the side wall of the recessed groove (21) via a threaded anchor rod (62).