CN219604419U - Building earthquake-resistant foundation structure - Google Patents

Abstract

The utility model relates to the technical field of building foundations, in particular to a building earthquake-resistant foundation structure. The technical proposal comprises: the ground is tamped, the inside watering on tamped ground is equipped with the concrete layer, install matched with bottom plate on the concrete layer inside wall, reinforced concrete guardrail is installed to the inboard of bottom plate, be connected between the both sides outer wall of reinforced concrete guardrail and the both sides inner wall of bottom plate all through first damper, it has first elastic concrete filling layer to fill between the outer wall of reinforced concrete guardrail and the inside wall of bottom plate, first lug is installed to reinforced concrete guardrail's bottom, first lug is installed in first installation slotted hole, the top at the bottom plate is seted up to first installation slotted hole. The utility model realizes the effective buffering of transverse waves and longitudinal waves generated by the earthquake, reduces the damage of the earthquake to the building, and also effectively reduces the deformation of the building structure, thereby having strong practicability.

Description

Building earthquake-resistant foundation structure

Technical Field

The utility model relates to the technical field of building foundations, in particular to a building earthquake-resistant foundation structure.

Background

With the development of human society and population growth, more and more buildings are built by human beings, in order to save land, a plurality of high-rise buildings are built in each domestic large city, and a large amount of population and substance wealth are gathered in the buildings, so that the safety of the buildings becomes an important problem, and the earthquake-proof and shock-proof performance is an important index. When an earthquake occurs, the waves conducted to the ground by the seismic source are divided into two types: transverse and longitudinal waves. Upon the occurrence of a seismic disaster, the surface building is destroyed, especially in high-rise buildings.

In the prior art, the following problems exist:

the foundation is soil or rock mass supporting foundation under the building, the earthquake generates huge horizontal impact force and longitudinal impact force to accelerate the building, so that the building deforms from bottom to top, the building structure is destroyed to be out of the bearing range of the building, the building loses its mechanical property and collapses along with the building, the building is reinforced by the prior art, even if the building is not collapsed due to the earthquake, the building structure deforms, the damage to the building is not recovered, and the building can not be used any more, therefore, the building earthquake-resistant foundation structure is provided to solve the existing problems.

Disclosure of Invention

The utility model aims to provide a building earthquake-resistant foundation structure for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a building antidetonation foundation structure, includes tamped ground, tamped ground's inside watering is equipped with the concrete layer, install matched with bottom plate on the concrete layer inside wall, reinforced concrete guardrail is installed to the inboard of bottom plate, reinforced concrete guardrail's both sides outer wall all is connected between the both sides inner wall through first damper and bottom plate, it has first elastic concrete filling layer to fill between reinforced concrete guardrail's outer wall and the inside wall of bottom plate, first lug is installed to reinforced concrete guardrail's bottom, first lug is installed in first installation slotted hole, first installation slotted hole is seted up at the top of bottom plate, the front end and the rear end of first lug are all connected with the inside end wall of first installation slotted hole through second damper, first installation slotted hole intussuseption is filled with second elastic concrete filling layer, first damper and second damper all include first spliced pole, second spliced pole, bar slotted hole, second lug, spring, buffer plate and telescopic cylinder.

Through the cooperation arrangement of the structures such as the first damping mechanism and the first elastic concrete filling layer, when the building is impacted by transverse vibration, the first damping mechanism and the first elastic concrete filling layer can effectively play a role in buffering and damping, the transverse vibration impact force exerted by the building is reduced, one side of the first damping mechanism in the two side directions is compressed and rebounded, and one side of the first damping mechanism is stretched and rebounded, so that the building can be relatively fixed, and through the cooperation arrangement of the structures such as the second damping mechanism and the second elastic concrete filling layer, the second damping mechanism and the second elastic concrete filling layer can effectively play a role in buffering and damping when the building is impacted by longitudinal vibration, the longitudinal vibration impact force exerted by the building is reduced, and one side of the second damping mechanism in the front-rear direction is compressed and rebounded, so that the building can be relatively fixed, the transverse wave and longitudinal wave generated by the earthquake are effectively buffered, the damage of the building caused by the earthquake is reduced, and the deformation of the building structure is effectively reduced.

Preferably, a second mounting slot hole is formed in the center of one end of the second connecting column.

Preferably, the bottom end inside the second mounting slot hole is connected with the buffer plate through a telescopic oil cylinder, and a spring is sleeved outside the outer wall of the telescopic oil cylinder.

Preferably, the outer wall of the buffer plate is in gap connection with the hole wall of the second mounting slot hole.

Preferably, the two sides of the outer wall of the buffer plate are provided with second protruding blocks, the other ends of the second protruding blocks are arranged in the strip-shaped slotted holes, and the outer wall of the second protruding blocks is in gap connection with the hole walls of the strip-shaped slotted holes.

Preferably, the strip-shaped slot holes are formed on two sides of the hole wall of the second mounting slot hole, and the first connecting columns are mounted on the surface of the other side of the buffer plate.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through the matched arrangement of the structures such as the first damping mechanism and the first elastic concrete filling layer, when a building is impacted by transverse vibration, the first damping mechanism and the first elastic concrete filling layer can effectively play a role in buffering and damping under the matched arrangement, the transverse vibration impact force exerted by the utility model is reduced, and one side of the first damping mechanism in the two side directions is compressed and rebounded, and one side is stretched and rebounded, so that the building can be relatively fixed.

According to the utility model, through the matched arrangement of the structures such as the second damping mechanism and the second elastic concrete filling layer, when the building is impacted by longitudinal vibration, the second damping mechanism and the second elastic concrete filling layer can effectively play a role in buffering and damping under the matched arrangement, the longitudinal vibration impact force exerted by the building is reduced, and one side of the second damping mechanism in the front-rear direction is compressed and rebounded, and one side is stretched and rebounded, so that the building can be further fixed relatively.

Therefore, the utility model realizes the effective buffering of transverse waves and longitudinal waves generated by the earthquake, reduces the damage of the earthquake to the building, effectively reduces the deformation of the building structure and has strong practicability.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of FIG. 1 in accordance with the present utility model;

FIG. 3 is a side cross-sectional view of the utility model between a reinforced concrete guardrail and a floor;

fig. 4 is a cross-sectional view of the first and second damper mechanisms of the present utility model.

In the figure: 1. tamping the ground; 2. a concrete layer; 3. a bottom plate; 4. a first resilient concrete filler layer; 5. reinforced concrete guard rail; 6. a first shock absorbing mechanism; 7. a first mounting slot; 8. a second elastic concrete filling layer; 9. a first bump; 10. a second shock absorbing mechanism; 1001. a first connection post; 1002. a second mounting slot; 1003. a second connection post; 1004. a bar-shaped slot; 1005. a second bump; 1006. a spring; 1007. a buffer plate; 1008. and (5) a telescopic oil cylinder.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Examples

As shown in fig. 1-4, the earthquake-resistant foundation structure for building provided by the utility model comprises a rammed ground 1, wherein a concrete layer 2 is poured in the rammed ground 1, a matched bottom plate 3 is installed on the inner side wall of the concrete layer 2, reinforced concrete guardrails 5 are installed on the inner side of the bottom plate 3, two side outer walls of the reinforced concrete guardrails 5 are connected with two side inner walls of the bottom plate 3 through first damping mechanisms 6, a first elastic concrete filling layer 4 is filled between the outer walls of the reinforced concrete guardrails 5 and the inner walls of the bottom plate 3, a first bump 9 is installed at the bottom of the reinforced concrete guardrails 5, the first bump 9 is installed in a first installation groove hole 7, the first installation groove hole 7 is formed at the top of the bottom plate 3, the front end and the rear end of the first bump 9 are connected with the end wall inside the first installation groove hole 7 through second damping mechanisms 10, the first installation groove hole 7 is filled with a second elastic concrete filling layer 8, and the first damping mechanisms 6 and the second damping mechanisms 10 comprise first connecting columns 1001, second installation groove holes 1002, second connecting columns 1004, second bump 1006, second groove holes 1005, extension spring and extension spring 1007.

The working principle of the building earthquake-resistant foundation structure based on the first embodiment is as follows: according to the utility model, through the matching arrangement of the structures such as the first damping mechanism 6 and the first elastic concrete filling layer 4, when a building is impacted by transverse vibration, the first damping mechanism 6 and the first elastic concrete filling layer 4 can effectively play a role in buffering and damping, the transverse vibration impact force borne by the building is reduced, and one side of the first damping mechanism 6 in the two side directions is compressed and rebounded, and one side is stretched and rebounded, so that the building can be relatively fixed, and through the matching arrangement of the structures such as the second damping mechanism 10 and the second elastic concrete filling layer 8, the second damping mechanism 10 and the second elastic concrete filling layer 8 can effectively play a role in buffering and damping when the building is impacted by longitudinal vibration, the longitudinal vibration impact force borne by the building is reduced, and one side of the second damping mechanism 10 in the front-rear direction is compressed and rebounded, and one side is stretched and rebounded, so that the building can be relatively fixed, and the building can be effectively buffered by transverse waves and longitudinal waves generated by the building, and the damage to the building is effectively reduced.

Examples

As shown in fig. 1-4, the present utility model provides a building earthquake-resistant foundation structure, which further includes: the second mounting groove hole 1002 has been seted up to the one end central point of second spliced pole 1003, the inside bottom of second mounting groove hole 1002 is connected with the buffer board 1007 through flexible hydro-cylinder 1008, and the outside cover of the outer wall of flexible hydro-cylinder 1008 is equipped with spring 1006, be gap connection between the outer wall of buffer board 1007 and the pore wall of second mounting groove hole 1002, the second lug 1005 is all installed to the outer wall both sides of buffer board 1007, the other end of second lug 1005 is installed in bar slotted hole 1004, and be gap connection between the outer wall of second lug 1005 and the pore wall of bar slotted hole 1004, bar slotted hole 1004 is seted up in the pore wall both sides of second mounting groove hole 1002, first spliced pole 1001 is installed to the opposite side surface of buffer board 1007.

In this embodiment, because the outer wall of the buffer plate 1007 is in gap connection with the hole wall of the second mounting slot 1002, the second protruding blocks 1005 are mounted on two sides of the outer wall of the buffer plate 1007, the other end of the second protruding block 1005 is mounted in the bar slot 1004, and the outer wall of the second protruding block 1005 is in gap connection with the hole wall of the bar slot 1004, so that the buffer plate 1007 can be buffered and damped and moved, and the limiting and guiding effects can be achieved, and the stability of the buffer plate 1007 in the buffer and damping and moving processes can be enhanced.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims (6)

1. The utility model provides a building antidetonation foundation structure, includes tamped ground (1), its characterized in that: the inside watering of rammed ground (1) is equipped with concrete layer (2), install matched with bottom plate (3) on concrete layer (2) inside wall, reinforced concrete guardrail (5) are installed to the inboard of bottom plate (3), be connected between the both sides outer wall of reinforced concrete guardrail (5) and the both sides inner wall of bottom plate (3) all through first damper (6), it has first elastic concrete filling layer (4) to fill between the outer wall of reinforced concrete guardrail (5) and the inside wall of bottom plate (3), first lug (9) are installed to the bottom of reinforced concrete guardrail (5), the first bump (9) is installed in the first mounting groove hole (7), the first mounting groove hole (7) is formed in the top of the bottom plate (3), the front end and the rear end of the first bump (9) are connected with the end wall inside the first mounting groove hole (7) through the second damping mechanism (10), the second elastic concrete filling layer (8) is filled in the first mounting groove hole (7), the first damping mechanism (6) and the second damping mechanism (10) comprise a first connecting column (1001), a second mounting groove hole (1002), a second connecting column (1003), a strip-shaped groove hole (1004), a second bump (1005), a spring (1006), A buffer plate (1007) and a telescopic cylinder (1008).

2. A building earthquake-resistant foundation structure as set forth in claim 1, wherein: a second mounting slot hole (1002) is formed in the center of one end of the second connecting column (1003).

3. A building earthquake-resistant foundation structure as set forth in claim 1, wherein: the bottom inside the second mounting slot hole (1002) is connected with the buffer plate (1007) through the telescopic oil cylinder (1008), and the outer side of the outer wall of the telescopic oil cylinder (1008) is sleeved with a spring (1006).

4. A building earthquake-resistant foundation structure as set forth in claim 1, wherein: the outer wall of the buffer plate (1007) is in gap connection with the hole wall of the second mounting slot hole (1002).

5. A building earthquake-resistant foundation structure as set forth in claim 1, wherein: second protruding blocks (1005) are arranged on two sides of the outer wall of the buffer plate (1007), the other ends of the second protruding blocks (1005) are arranged in the strip-shaped slotted holes (1004), and the outer wall of the second protruding blocks (1005) is in gap connection with the hole walls of the strip-shaped slotted holes (1004).

6. A building earthquake-resistant foundation structure as set forth in claim 1, wherein: the strip-shaped slot holes (1004) are formed on two sides of the hole wall of the second mounting slot hole (1002), and a first connecting column (1001) is mounted on the other side surface of the buffer plate (1007).