Horizontal bearing capacity reinforcing structure for storage tank high pile cap pile foundation

Abstract

The utility model provides a horizontal bearing capacity reinforcing structure of a storage tank high pile cap pile foundation, which can effectively improve the horizontal bearing capacity of the pile foundation. The reinforced concrete piles and the reinforced terrace are arranged in the storage tank high pile cap; the horizontal bearing mechanism comprises a steel structure and a hoop plate; the steel structure comprises a transverse supporting rod and a longitudinal supporting rod, the transverse supporting rod is horizontally and transversely arranged, the longitudinal supporting rod is horizontally and longitudinally arranged, and the longitudinal supporting rod is fixed to the transverse supporting rod; the hoop plate is fixed on the steel structure; the number of the horizontal bearing mechanisms is two, the two horizontal bearing mechanisms are oppositely arranged, the reinforced concrete pile is wrapped, clamped and fixed through hoop plates of the two horizontal bearing mechanisms, and the hoop plates of the two horizontal bearing mechanisms are fixed through bolts. And the horizontal bearing mechanism and the reinforced terrace are integrally poured together.

Description

Technical Field

[0001] The utility model relates to a structure for strengthening the horizontal bearing capacity of the pile foundation of a high-piled cap of a storage tank. Background Art

[0002] In the foundation engineering of storage tanks, the pile foundation structure usually bears large horizontal and vertical forces. Especially in soft soil or complex geological conditions, the horizontal bearing capacity of the pile foundation is crucial for the stability and safety of the storage tank. The traditional pile foundation structure of the high-piled cap of a storage tank usually adopts a single reinforced concrete pile, and this structure has certain limitations in terms of horizontal bearing capacity. Therefore, developing a technology that can improve the horizontal bearing capacity of the pile foundation is of great significance for the safety and stability of the storage tank foundation. Summary of the Utility Model

[0003] The purpose of the utility model is to overcome the above-mentioned deficiencies existing in the prior art, and provide a structure for strengthening the horizontal bearing capacity of the pile foundation of a high-piled cap of a storage tank with reasonable structural design, which can effectively improve the horizontal bearing capacity of the pile foundation.

[0004] The technical solution adopted by the utility model to solve the above problems is: a structure for strengthening the horizontal bearing capacity of the pile foundation of a high-piled cap of a storage tank, including a reinforced concrete pile and a strengthened floor slab, and the reinforced concrete pile and the strengthened floor slab are arranged in the high-piled cap of the storage tank; it is characterized in that: it further includes a horizontal bearing mechanism, and the horizontal bearing mechanism includes a steel structure and a hoop plate; the steel structure includes a transverse support rod and a longitudinal support rod, the transverse support rod is horizontally arranged transversely, the longitudinal support rod is horizontally arranged longitudinally, and the longitudinal support rod is fixed on the transverse support rod; the hoop plate is fixed on the steel structure; there are two horizontal bearing mechanisms, and the two horizontal bearing mechanisms are arranged oppositely, and the hoop plates of the two horizontal bearing mechanisms sandwich and fix the reinforced concrete pile, and the hoop plates of the two horizontal bearing mechanisms are fixed by bolts; the horizontal bearing mechanism is integrally cast with the strengthened floor slab.

[0005] The transverse support rod of the utility model is a square steel pipe.

[0006] The utility model is provided with holes on the transverse support rod.

[0007] The longitudinal support rod of the utility model is a channel steel.

[0008] The holes of the utility model are arranged on the side surface of the transverse support rod.

[0009] The longitudinal support rod of the utility model is welded and fixed at the bottom of the transverse support rod.

[0010] The longitudinal support rod and the transverse support rod of the utility model form a cross shape.

[0011] The holes of the utility model are multiple and are arranged along the length direction of the transverse support rod.

[0012] Compared with the prior art, the utility model has the following advantages and effects: It provides a high-efficiency and reliable structure for strengthening the horizontal bearing capacity of the high-pile cap foundation of a storage tank, which can not only significantly improve the horizontal bearing capacity of the foundation pile, but also adapt to foundation piles of different specifications, having a wide application prospect and significant technical advantages. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic structural diagram of a reinforced concrete pile and a strengthened floor in an embodiment of the utility model.

[0014] Figure 2 It is a schematic structural diagram of a horizontal bearing mechanism in an embodiment of the utility model.

[0015] Figure 3 For Figure 2 the upward view structural diagram.

[0016] Figure 4 It is a schematic structural diagram of two horizontal bearing mechanisms assembled together in an embodiment of the utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The following further details the utility model with reference to the drawings and through embodiments. The following embodiments are explanations of the utility model and the utility model is not limited to the following embodiments.

[0018] An embodiment of the utility model includes a horizontal bearing mechanism, a reinforced concrete pile 3, and a strengthened floor 4.

[0019] The reinforced concrete pile 3 and the strengthened floor 4 are arranged in the high-pile cap of the storage tank.

[0020] The horizontal bearing mechanism includes a steel structure 1 and a hoop plate 2. The steel structure 1 includes a horizontal support rod 11 and a vertical support rod 12. The horizontal support rod 11 is horizontally arranged, and the vertical support rod 12 is horizontally longitudinally arranged. The vertical support rod 12 is welded and fixed to the bottom of the horizontal support rod 11, and the two form a cross shape. The horizontal support rod 11 is a square steel pipe, and holes 111 are opened on the side surface of the horizontal support rod 11. There are multiple holes 111, which are arranged along the length direction of the horizontal support rod 11; the vertical support rod 12 is a channel steel. The steel structure 1 has excellent compressive and tensile properties and also has a certain flexibility, capable of adapting to different pile diameters. The hoop plate 2 is welded and fixed to the steel structure 1.

[0021] There are two horizontal bearing mechanisms, which are arranged oppositely. The hoop plates 2 of the two horizontal bearing mechanisms sandwich and fix the already cast reinforced concrete pile 3. The hoop plates 2 of the two horizontal bearing mechanisms are fixed by bolts to ensure close combination with the reinforced concrete pile 3. The structure of the hoop plate 2 is applicable to various pile diameters.

[0022] After the horizontal load-bearing mechanism is installed with the reinforced concrete pile 3, the horizontal load-bearing mechanism and the strengthened floor 4 on the ground are integrally cast together to improve the horizontal bearing capacity of the pile foundation. The channel steel and the square steel pipe form a large bond strength with the concrete. The holes 111 on the square steel pipe can allow the concrete to flow into the square steel pipe when the strengthened floor 4 is cast, improving the stability and horizontal bearing capacity of the overall structure.

[0023] The manufacturing method of the present utility model is as follows:

[0024] 1. Design and manufacture of the horizontal load-bearing mechanism: According to the design requirements of the storage tank pile foundation, manufacture the horizontal load-bearing mechanism. The steel structure 1 is used to provide the bearing capacity, and the hoop plate 2 is used to closely combine with the pile foundation.

[0025] 2. Pile foundation casting and installation: After the reinforced concrete pile 3 is cast and the concrete reaches the design strength, put the hoop plate 2 on the pile body to ensure that the hoop plate 2 is in close contact with the pile body.

[0026] 3. Integrally cast the strengthened floor: After the installation is completed, integrally cast the horizontal load-bearing mechanism and the strengthened floor 4 on the ground, so that the horizontal load-bearing mechanism, the reinforced concrete pile 3 and the strengthened floor 4 become an integral whole, improving the horizontal bearing capacity and overall stability of the pile foundation.

[0027] 4. Adjustment for different pile diameters: According to the requirements of different pile diameters, make corresponding adjustments and customizations to the horizontal load-bearing mechanism to ensure that it can adapt to pile foundations of different specifications.

[0028] In addition, it should be noted that for the specific embodiments described in this specification, the shapes and names of their components can be different. The above content described in this specification is only an example of the structure of the present utility model. Any equivalent changes or simple changes made according to the structure, features and principles described in the patent concept of the present utility model are included in the protection scope of the patent of the present utility model. Those skilled in the art of the present utility model can make various modifications, supplements or use similar methods to replace the specific embodiments described, as long as they do not deviate from the structure of the present utility model or exceed the scope defined by this claim book, they should fall within the protection scope of the present utility model.

Claims

1. The horizontal bearing capacity reinforcement structure of the pile foundation of the storage tank high pile cap includes reinforced concrete piles and reinforced floor, and the reinforced concrete piles and reinforced floor are arranged in the high pile cap of the storage tank; it is characterized by: It also includes a horizontal bearing mechanism, which includes a steel structure and a hoop plate; the steel structure includes a transverse support rod and a longitudinal support rod, the transverse support rod is horizontally arranged, the longitudinal support rod is horizontally arranged, and the longitudinal support rod is fixed on the transverse support rod; the hoop plate is fixed on the steel structure; there are two horizontal bearing mechanisms, which are arranged opposite to each other, and the hoop plates of the two horizontal bearing mechanisms clamp and fix the reinforced concrete piles, and the hoop plates of the two horizontal bearing mechanisms are fixed by bolts; the horizontal bearing mechanism is integrally cast together with the reinforced floor.

2. The horizontal bearing capacity reinforcement structure of the pile foundation of the storage tank high pile cap according to claim 1 is characterized by: The transverse support rod is a square steel tube.

3. The horizontal bearing capacity reinforcement structure of the pile foundation of the storage tank high pile cap according to claim 2 is characterized by: A hole is provided on the transverse support rod.

4. The horizontal bearing capacity reinforcement structure of the pile foundation of the storage tank high pile cap according to claim 1 is characterized by: The longitudinal support rod is a channel steel.

5. The horizontal bearing capacity reinforcement structure of the pile foundation of the storage tank high pile cap according to claim 3 is characterized by: The holes are arranged on the side of the transverse support rod.

6. The horizontal bearing capacity reinforcement structure of the pile foundation of the storage tank high pile cap according to claim 1 is characterized by: The longitudinal support rod is welded and fixed on the bottom of the transverse support rod.

7. The horizontal bearing capacity reinforcement structure of the pile foundation of the storage tank high pile cap according to claim 1 is characterized by: The longitudinal support rods and the transverse support rods are in a cross shape.

8. The horizontal bearing capacity reinforcement structure of the pile foundation of the storage tank high pile cap according to claim 3 is characterized by: There are multiple holes, which are arranged along the length direction of the transverse support rod.

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