CN210827558U - Underground shock insulation structure foundation with buffering antidetonation cavity - Google Patents
Underground shock insulation structure foundation with buffering antidetonation cavity Download PDFInfo
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- CN210827558U CN210827558U CN201920893032.7U CN201920893032U CN210827558U CN 210827558 U CN210827558 U CN 210827558U CN 201920893032 U CN201920893032 U CN 201920893032U CN 210827558 U CN210827558 U CN 210827558U
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Abstract
The utility model provides an underground shock insulation structure basis with buffering antidetonation cavity, belong to underground infrastructure field, underground structure basis's outer lane sets up water proof layer of laying, water proof layer of laying's upper end and both sides set up internal connection board, the outside of internal connection board sets up external connecting plate, the bottom of internal connection board and external connecting plate is connected through lower part connecting plate, the outside of external connecting plate sets up the concrete mortar protective layer, the outside of concrete mortar protective layer sets up external anticorrosive protection shield, the outside of external anticorrosive protection shield sets up the backfill filling layer, the top of backfill filling layer is the ground floor, be provided with elasticity shock attenuation power consumption structure between internal connection board and the external connecting plate, set up a plurality of elastic connecting pieces and pass internal connection board, external connection board and elasticity shock attenuation power consumption structure connect; the beneficial effects are that can show the multidirectional anti vibrations destruction capability of increasing underground structure basis, can reduce the destruction of multidirectional load to underground structure basis.
Description
Technical Field
The utility model belongs to underground infrastructure field especially relates to an underground shock insulation structure basis with buffering antidetonation cavity.
Background
The construction of utility tunnel is energetically going on, and the region that utility tunnel reachd also can be more and more extensive. The utility tunnel plays an important role in meeting the basic demands of the civilian life and improving the comprehensive bearing capacity of the city, and reduces the cost of repeated repair of the road surface and the maintenance cost of the engineering pipeline. The integrity of the road surface and the durability of various pipelines are maintained, and the laying, increasing, decreasing, maintaining and daily management of various pipelines are facilitated. And the pipelines are put into the ground together, thus reducing the contradiction between overhead lines and greening. But the common comprehensive pipe gallery can only bear various load impacts on the ground in a short time and is difficult to achieve long-term anti-seismic effect, the sheets at the top of the common comprehensive pipe gallery directly bear dynamic load and static load, the wall bodies at two sides not only bear the dynamic load and the static load of the sheets at the top, but also bear the transverse load of side soil layers, so that the wall needs to be arranged thickly for enhancing the bearing capacity and the ground load impact resistance of the comprehensive pipe gallery and preventing the structural instability, and the structure is manufactured by cast-in-place or prefabricated parts, so that the engineering quantity is large, the construction period is long, the construction cost is high, the long-term popularization and use of the anti-seismic comprehensive pipe gallery are not facilitated, the construction and maintenance cost can be greatly increased, therefore, the anti-seismic structure which is beneficial to eliminating the load impacts on the ground to the pipe gallery is built, and the complete anti-, avoid causing ground load to cause the local grow of stress, to the unfavorable phenomenon of structure to the piping lane.
The load resisting capacity of the pipe gallery at the present stage needs to be improved, the load resisting effect under normal natural conditions can only be ensured, the structural rigidity and strength design is obviously insufficient corresponding to sudden conditions (such as earthquakes, explosions and other disasters), hidden dangers of pipeline scattering, structural collapse and the like exist, so that the later maintenance cost is increased, the operation of the whole public municipal administration is also influenced, and inconvenience is brought to the life of residents, some pipe gallery anti-seismic protection structures in the prior art have many defects, such as being not beneficial to the long-term construction of an underground comprehensive pipe gallery, or imperfect and unreasonable functional design, part of devices can not ensure the long-term durability, sometimes easily fail, some structural designs are complicated, some costs are overhigh, the damage to the gallery body caused by lateral transverse loads can be simultaneously generated around the comprehensive pipe gallery structure in some areas, and the later maintenance cost for the use of the underground pipe gallery can be increased, the service life of the underground pipe gallery is shortened, so that a reasonable damping protection structure for eliminating the damage of the load to the pipe gallery is necessarily constructed.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem that exists, the utility model provides an underground shock insulation structure basis with buffering antidetonation cavity, can show and increase the multi-direction vibrations destructive power that resists of underground structure basis, can dissipate ground load and the vibrations energy that the lateral load of side transmitted the underground structure basis by a wide margin, can show the whole bearing support ability that bears of reinforcing underground structure basis when the shock attenuation power consumption, simultaneously can show the destruction that reduces the underground structure basis when calamity such as meetting earthquake or explosion at proruption situation, the antidetonation protection structure function of setting is perfect reasonable, can keep the durability that the underground structure basis used, be convenient for maintenance and daily management of underground structure basis.
In order to realize the purpose, the utility model discloses a technical scheme be:
an underground shock insulation structure foundation with a buffering shock-resistant cavity comprises an underground structure foundation, a water-proof laying layer, a concrete mortar protective layer, an external anti-corrosion protective plate, a backfill filling layer, an internal connecting plate, an external connecting plate and a lower connecting plate, wherein the water-proof laying layer is arranged on the outer ring of the underground structure foundation, the internal connecting plate is arranged at the upper end and two sides of the water-proof laying layer, the external connecting plate is arranged outside the internal connecting plate, the bottom ends of the internal connecting plate and the external connecting plate are connected through the lower connecting plate, the concrete mortar protective layer is arranged outside the external connecting plate, the external anti-corrosion protective plate is arranged outside the concrete mortar protective layer, the backfill filling layer is arranged outside the external anti-corrosion protective plate, a ground layer is arranged above the backfill filling layer, an elastic shock-absorbing and energy-dissipating structure is arranged between the internal connecting plate and the, The external connection plate and the elastic damping and energy dissipation structure are arranged, and fixing nuts are arranged at two ends of the elastic connecting piece for fixing.
Furthermore, a plurality of main elastic damping and energy dissipating structures are arranged at the upper part and two sides of the inner ring of each elastic damping and energy dissipating structure, a built-in main buffering anti-seismic spacing cavity is arranged between the adjacent main elastic damping and energy dissipating structures and the main elastic damping and energy dissipating structures, and inner ring right-angle elastic damping and energy dissipating structures are arranged at right-angle corners of the inner ring; the upper part and two sides of the middle ring of the elastic shock-absorbing and energy-consuming structure are provided with a plurality of main elastic shock-absorbing and energy-consuming structures, a built-in main shock-resistant spacing cavity is arranged between the adjacent main elastic shock-absorbing and energy-consuming structures and the main elastic shock-absorbing and energy-consuming structures, and a built-in right-angle shock-resistant cavity is arranged at the right-angle corner of the middle ring; the upper portion and both sides of elasticity shock attenuation power consumption structure outer lane set up a plurality of main elasticity shock attenuation power consumption structure, set up built-in main buffering antidetonation interval cavity between adjacent main elasticity shock attenuation power consumption structure and main elasticity shock attenuation power consumption structure to set up outer lane right angle elasticity shock attenuation power consumption structure in the right angle corner of outer lane.
Furthermore, built-in main buffering anti-seismic spacing cavities are arranged on two sides of the inner-ring right-angle elastic damping energy dissipation structure; main elastic damping and energy dissipation structures are arranged on two sides of the built-in right-angle buffering anti-seismic cavity; and the two sides of the outer ring right-angle elastic damping and energy dissipation structure are provided with built-in main buffering anti-seismic spacing cavities.
Furthermore, the lowest end of the inner ring of the elastic damping and energy dissipating structure is provided with a main elastic damping and energy dissipating structure connected with the lower connecting plate; the lowest end of the ring in the elastic damping energy dissipation structure is provided with a built-in main damping anti-seismic spacing cavity; the lowest end of the outer ring of the elastic damping and energy dissipating structure is provided with a main elastic damping and energy dissipating structure which is connected with the lower connecting plate.
Furthermore, the main elastic damping and energy dissipating structure, the inner ring right-angle elastic damping and energy dissipating structure and the outer ring right-angle elastic damping and energy dissipating structure are all made of high-damping rubber.
Furthermore, the elastic connecting piece penetrates through the internal connecting plate, the external connecting plate and the main elastic damping and energy dissipation structure, and fixing nuts are arranged at two ends of the elastic connecting piece for fixing; the elastic connecting piece penetrates through the internal connecting plate, the external connecting plate, the main elastic damping and energy dissipation structure, the inner ring right-angle elastic damping and energy dissipation structure and the outer ring right-angle elastic damping and energy dissipation structure, and fixing nuts are arranged at two ends of the elastic connecting piece for fixing.
Furthermore, the waterproof laying layer is made of SBS modified asphalt waterproof coiled materials.
Furthermore, the elastic connecting piece and the fixing nut are both treated by galvanizing and corrosion prevention.
Further, the internal connecting plates and the external connecting plates are made of plates with high strength and rigidity.
Furthermore, the external anti-corrosion protective plate is made of a polyethylene substrate, and the outer surface of the external anti-corrosion protective plate is subjected to zinc plating treatment.
The utility model has the advantages that: the utility model can obviously increase the multi-directional anti-vibration destructive capability of the foundation of the underground structure, can reduce the damage of multi-directional loads to the foundation of the underground structure, when the ground load and the lateral transverse load impact the foundation of the underground structure, the arranged main elastic damping energy dissipation structure, the inner ring right-angle elastic damping energy dissipation structure and the outer ring right-angle elastic damping energy dissipation structure can mutually extrude and dissipate energy, the arranged plurality of built-in main damping anti-vibration spacing cavities and the built-in right-angle damping energy dissipation cavities can greatly dissipate the vibration energy transmitted from the ground load and the lateral transverse load to the foundation of the underground structure, can obviously enhance the integral bearing and supporting capability of the foundation of the underground structure while damping and dissipating energy, and avoid the condition that the vibration load in each direction around the foundation of the underground structure damages the foundation, the utility model can form a complete anti-vibration protective, the anti-seismic protection structure has the advantages that the anti-seismic protection structure can effectively resist the ground load damage above the foundation of the underground structure and reduce the vibration energy transmitted to the foundation of the underground structure by the lateral loads at the periphery, meanwhile, the damage to the foundation of the underground structure can be obviously reduced in the case of disasters such as earthquake or explosion in sudden situations, the anti-seismic protection structure is perfect and reasonable in function, the durability of the foundation of the underground structure can be kept, the maintenance and the daily management of the foundation of the underground structure are facilitated, and the defect that the anti-seismic protection of a plurality of foundations of underground structures.
Drawings
Fig. 1 is the utility model discloses underground shock insulation structure basis schematic diagram with buffering antidetonation cavity.
In the figure: 1 is an underground structure foundation; 2 is a waterproof laying layer; 3 is a concrete mortar protective layer; 4, an external anti-corrosion protection plate; 5 is a backfill filling layer; 6 is an internal connecting plate; 7 is an external connecting plate; 8 is a lower connecting plate; 9 is a ground layer; 10 is an elastic connecting piece; 11 is a fixed nut; 12 is a main elastic damping energy dissipation structure; 13 is an inner ring right-angle elastic damping energy dissipation structure; 14 is an outer ring right-angle elastic damping energy dissipation structure; 15 is a built-in main buffer anti-seismic spacing cavity; 16 is a built-in right-angle buffer anti-seismic cavity.
Detailed Description
For further explanation of the present invention, the following detailed description of the present invention is provided with reference to the drawings and examples, which should not be construed as limiting the scope of the present invention.
Example (b): as shown in fig. 1, an underground seismic isolation structure foundation with a buffering seismic isolation cavity mainly comprises an underground structure foundation 1, a water-proof laying layer 2, a concrete mortar protective layer 3, an external anticorrosion protective plate 4, a backfill filling layer 5, an internal connecting plate 6, an external connecting plate 7, a lower connecting plate 8, a ground layer 9, an elastic connecting piece 10, a fixing nut 11, a main elastic damping energy dissipation structure 12, an inner ring right-angle elastic damping energy dissipation structure 13, an outer ring right-angle elastic damping energy dissipation structure 14, an internal main buffering seismic isolation cavity 15 and an internal right-angle buffering seismic isolation cavity 16;
in the structure of the underground shock insulation structure foundation with the buffering shock-proof cavity, a water-proof laying layer 2 is arranged on the outer ring of an underground structure foundation 1, internal connecting plates 6 are arranged at the upper end and two sides of the water-proof laying layer 2, external connecting plates 7 are arranged at the upper end and two sides of the internal connecting plates 6, lower connecting plates 8 are arranged to connect the bottom ends of the internal connecting plates 6 and the external connecting plates 7, a concrete mortar protective layer 3 is arranged on the outer side of the external connecting plates 7, an external anti-corrosion protective plate 4 is arranged on the outer side of the concrete mortar protective layer 3, backfill filling layers 5 are arranged at the upper end and two sides of the external anti-corrosion protective plate 4, a ground layer 9 is arranged above the backfill filling layers 5, three circles of elastic shock-absorbing and energy-dissipating structures are arranged between the internal connecting plates 6 and the external connecting plates 7, most of a plurality of main elastic shock-absorbing and energy-, a built-in main buffering anti-seismic spacing cavity 15 is arranged between the adjacent main elastic shock-absorbing energy-consuming structures 12 and the main elastic shock-absorbing energy-consuming structures 12, a built-in main buffering anti-seismic spacing cavity 15 is arranged between the inner ring right-angle elastic shock-absorbing energy-consuming structure 13 and the adjacent main elastic shock-absorbing energy-consuming structure 12, a plurality of main elastic shock-absorbing energy-consuming structures 12 are arranged in the middle ring, a built-in main buffering anti-seismic spacing cavity 15 is arranged between the adjacent main elastic shock-absorbing energy-consuming structures 12 and the main elastic shock-absorbing energy-consuming structures 12, a built-in right-angle buffering anti-seismic spacing cavity 16 is arranged between the two adjacent main elastic shock-absorbing energy-consuming structures 12 at right-angle corners, a built-in main buffering anti-seismic spacing cavity 15 is arranged between the lower connecting plate 8 and the adjacent main elastic shock-absorbing energy-consuming structure 12, set up built-in main buffering antidetonation interval cavity 15 between adjacent main elasticity shock attenuation power consumption structure 12 and main elasticity shock attenuation power consumption structure 12, set up built-in main buffering antidetonation interval cavity 15 between outer lane right angle elasticity shock attenuation power consumption structure 14 and rather than adjacent main elasticity shock attenuation power consumption structure 12, set up a plurality of elastic connection spare 10 and pass internal connection board 6, external connection board 7 and main elasticity shock attenuation power consumption structure 12 are connected the three, and set up fixation nut 11 at the both ends of elastic connection spare 10 and fix, set up a plurality of elastic connection spare 10 and pass internal connection board 6, external connection board 7, main elasticity shock attenuation power consumption structure 12, inner lane right angle elasticity shock attenuation power consumption structure 13 and outer lane right angle elasticity shock attenuation power consumption structure 14 are connected five, and set up fixation nut 11 at the both ends of elastic connection spare 10 and fix.
The waterproof laying layer 2 adopts SBS modified asphalt waterproof coiled material. The external anti-corrosion protective plate 4 is made of a polyethylene substrate and is galvanized on the outer surface of the polyethylene substrate. The internal connecting plates 6 and the external connecting plates 7 are made of plates with higher strength and rigidity. The elastic connecting piece 10 and the fixing nut 11 are treated by galvanization and corrosion prevention. The main elastic damping energy dissipation structure 12, the inner ring right-angle elastic damping energy dissipation structure 13 and the outer ring right-angle elastic damping energy dissipation structure 14 are made of high-damping rubber.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides an underground shock insulation structure basis with buffering antidetonation cavity which characterized in that: the waterproof concrete mortar waterproof layer comprises an underground structure foundation (1), a waterproof laying layer (2), a concrete mortar protective layer (3), an external anticorrosive protective plate (4), a backfill filling layer (5), an internal connecting plate (6), an external connecting plate (7) and a lower connecting plate (8), wherein the waterproof laying layer (2) is arranged on the outer ring of the underground structure foundation (1), the internal connecting plate (6) is arranged at the upper end and two sides of the waterproof laying layer (2), the external connecting plate (7) is arranged on the outer side of the internal connecting plate (6), the bottoms of the internal connecting plate (6) and the external connecting plate (7) are connected through the lower connecting plate (8), the concrete mortar protective layer (3) is arranged on the outer side of the external connecting plate (7), the anticorrosive protective plate (4) is arranged on the outer side of the concrete mortar protective layer (3), the backfill filling layer (5) is arranged on the outer, the ground layer (9) is arranged above the backfill filling layer (5), the elastic damping and energy dissipation structure is arranged between the internal connecting plate (6) and the external connecting plate (7), a plurality of elastic connecting pieces (10) are arranged to penetrate through the internal connecting plate (6), the external connecting plate (7) and the elastic damping and energy dissipation structure, and fixing nuts (11) are arranged at two ends of each elastic connecting piece (10) for fixing.
2. The underground seismic isolation structure foundation with the buffering seismic isolation cavity as claimed in claim 1, wherein: the upper part and two sides of the inner ring of the elastic shock-absorbing and energy-dissipating structure are provided with a plurality of main elastic shock-absorbing and energy-dissipating structures (12), a built-in main buffering anti-seismic interval cavity (15) is arranged between the adjacent main elastic shock-absorbing and energy-dissipating structures (12) and the main elastic shock-absorbing and energy-dissipating structures (12), and right-angled corners of the inner ring are provided with inner ring right-angled elastic shock-absorbing and energy-dissipating structures (13); the upper part and two sides of the middle ring of the elastic shock-absorbing energy-consuming structure are provided with a plurality of main elastic shock-absorbing energy-consuming structures (12), a built-in main shock-absorbing anti-seismic interval cavity (15) is arranged between the adjacent main elastic shock-absorbing energy-consuming structures (12) and the main elastic shock-absorbing energy-consuming structures (12), and a built-in right-angle shock-absorbing anti-seismic cavity (16) is arranged at the right-angle corner of the middle ring; the upper portion and both sides of elasticity shock attenuation power consumption structure outer lane set up a plurality of main elasticity shock attenuation power consumption structure (12), set up built-in main buffering antidetonation interval cavity (15) between adjacent main elasticity shock attenuation power consumption structure (12) and main elasticity shock attenuation power consumption structure (12) to right angle corner at the outer lane sets up outer lane right angle elasticity shock attenuation power consumption structure (14).
3. The underground seismic isolation structure foundation with the buffering seismic isolation cavity as claimed in claim 2, wherein: the two sides of the inner ring right-angle elastic shock-absorbing energy-dissipating structure (13) are provided with built-in main buffering anti-seismic spacing cavities (15); main elastic shock-absorbing energy-dissipating structures (12) are arranged on two sides of the built-in right-angle buffering anti-seismic cavity (16); and built-in main buffering anti-seismic spacing cavities (15) are arranged on two sides of the outer ring right-angle elastic damping energy dissipation structure (14).
4. The underground seismic isolation structure foundation with the buffering seismic isolation cavity as claimed in claim 2, wherein: the lowest end of the inner ring of the elastic damping and energy dissipating structure is provided with a main elastic damping and energy dissipating structure (12) which is connected with a lower connecting plate (8); the lowest end of the ring in the elastic shock-absorbing energy-consuming structure is provided with a built-in main buffer anti-seismic spacing cavity (15); the lowest end of the outer ring of the elastic damping and energy dissipating structure is provided with a main elastic damping and energy dissipating structure (12) which is connected with a lower connecting plate (8).
5. The underground seismic isolation structure foundation with the buffering seismic isolation cavity as claimed in claim 2, wherein: the main elastic damping energy dissipation structure (12), the inner ring right-angle elastic damping energy dissipation structure (13) and the outer ring right-angle elastic damping energy dissipation structure (14) are all made of high-damping rubber.
6. The underground seismic isolation structure foundation with the buffering seismic isolation cavity as claimed in claim 1, wherein: the elastic connecting piece (10) penetrates through the internal connecting plate (6), the external connecting plate (7) and the main elastic damping energy dissipation structure (12), and fixing nuts (11) are arranged at two ends of the elastic connecting piece (10) for fixing; the elastic connecting piece (10) penetrates through the internal connecting plate (6), the external connecting plate (7), the main elastic damping and energy dissipating structure (12), the inner ring right-angle elastic damping and energy dissipating structure (13) and the outer ring right-angle elastic damping and energy dissipating structure (14), and fixing nuts (11) are arranged at two ends of the elastic connecting piece (10) for fixing.
7. The underground seismic isolation structure foundation with the buffering seismic isolation cavity as claimed in claim 1, wherein: the waterproof laying layer (2) is made of SBS modified asphalt waterproof coiled materials.
8. The underground seismic isolation structure foundation with the buffering seismic isolation cavity as claimed in claim 1, wherein: the elastic connecting piece (10) and the fixing nut (11) are both treated by galvanization and corrosion prevention.
9. The underground seismic isolation structure foundation with the buffering seismic isolation cavity as claimed in claim 1, wherein: the internal connecting plate (6) and the external connecting plate (7) are both made of plates with higher strength and rigidity.
10. The underground seismic isolation structure foundation with the buffering seismic isolation cavity as claimed in claim 1, wherein: the external anti-corrosion protective plate (4) is made of a polyethylene substrate, and the outer surface of the external anti-corrosion protective plate is galvanized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920893032.7U CN210827558U (en) | 2019-06-14 | 2019-06-14 | Underground shock insulation structure foundation with buffering antidetonation cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920893032.7U CN210827558U (en) | 2019-06-14 | 2019-06-14 | Underground shock insulation structure foundation with buffering antidetonation cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210827558U true CN210827558U (en) | 2020-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920893032.7U Expired - Fee Related CN210827558U (en) | 2019-06-14 | 2019-06-14 | Underground shock insulation structure foundation with buffering antidetonation cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210827558U (en) |
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2019
- 2019-06-14 CN CN201920893032.7U patent/CN210827558U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200722 Address after: Room 301, building 5, Jiangdong Lijing garden, Panlong District, Kunming City, Yunnan Province Patentee after: Kunming Technology Pan Asia Design Group Co., Ltd Address before: Hunnan Hunnan Road Shenyang city Liaoning province 110168 No. 9 Patentee before: SHENYANG JIANZHU University |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200623 Termination date: 20210614 |
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| CF01 | Termination of patent right due to non-payment of annual fee |