CN210562293U - Underground structure with function of reducing multidirectional loads - Google Patents
Underground structure with function of reducing multidirectional loads Download PDFInfo
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- CN210562293U CN210562293U CN201920898440.1U CN201920898440U CN210562293U CN 210562293 U CN210562293 U CN 210562293U CN 201920898440 U CN201920898440 U CN 201920898440U CN 210562293 U CN210562293 U CN 210562293U
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Abstract
The utility model belongs to underground infrastructure field especially relates to an underground structure with slow down multidirectional load function. Including underground structure, shock attenuation outer laminated layer, the structure of shocking resistance of ground load, the lateral load protection architecture that shocks resistance, connecting piece, the end plate that excels in, bear the weight of and support the curb plate, the built-in buffer structure that bears, wave power consumption connection compoboard, vertical connection power consumption board, arc power consumption board monomer, dead lever, mounting, the antidetonation supporting spring that excels in, buffering damping medium, husky and butylbenzene latex combined material, outer frame plate, extrusion filler, power consumption unit, power consumption soft board surrounding layer, light buffer material, round hole and power consumption rib, the utility model has the advantages of can strengthen underground structure bearing capacity in the shock attenuation power consumption simultaneously, can effectively resist the underground structure top ground load destroy and reduce the vibrations energy that the lateral load of side transmitted the structure on every side.
Description
Technical Field
The utility model belongs to underground infrastructure field especially relates to an underground structure with slow down multidirectional load function.
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 structure with slow down multidirectional load function can show the bearing capacity that increases overall structure and resist the ability that multi-direction load destroys, can strengthen underground structure bearing capacity simultaneously in the energy consumption of shock attenuation, avoids the ground load to cause the stress increase condition to underground structure, and the side transverse load shock resistance protection architecture of setting can effectively reduce the destruction of side transverse load to underground structure, the utility model discloses can form complete antidetonation protective layer to underground structure, can effectively resist the vibration energy that underground structure top ground load destroyed and reduce around the side transverse load and transmit the structure.
In order to realize the purpose, the utility model discloses a technical scheme be:
an underground structure with the function of reducing multidirectional loads comprises an underground structure, a shock-absorbing outer-pasting layer, an above-ground load shock-resisting structure, a lateral side lateral load shock-resisting protection structure, connecting pieces, a high-strength end plate, a bearing and supporting side plate, a built-in bearing and buffering structure, a wave-shaped energy-consuming connecting and combining plate, a vertical connecting energy-consuming plate, an arc-shaped energy-consuming plate monomer, a fixed rod, a fixing piece, a high-strength shock-resisting supporting spring, a buffering and damping medium, a sand and styrene-butadiene latex mixed material, an outer frame plate, an extrusion filler, an energy-consuming unit, an energy-consuming soft plate surrounding layer, a light-weight buffering material, a round hole and an energy-consuming rib, wherein the shock-absorbing outer-pasting layer is arranged on the outer layer of the underground structure, the above-ground load shock-resisting structure is arranged above the, arranging a plurality of connecting pieces to connect the underground structure and the lateral side transverse load impact-resistant protection structure; the upper end and the lower end of the ground load impact-resistant structure are high-strength end plates, and the left end and the right end of the ground load impact-resistant structure are bearing support side plates; the upper end and the lower end of the built-in bearing buffer structure are wave energy consumption connecting composition plates, the left side and the right side of the built-in bearing buffer structure are vertical connecting energy consumption plates, the vertical connecting energy consumption plates are used for connecting the wave energy consumption connecting composition plates arranged at the upper end and the lower end, and the wave energy consumption connecting composition plates are formed by mutually connecting a plurality of arc energy consumption plate monomers; the structure of the ground load anti-impact structure is internally provided with a built-in bearing buffer structure, a plurality of high-strength anti-impact support springs are arranged to connect a high-strength end plate and an arc energy consumption plate monomer, a plurality of fixing rods are arranged to penetrate through the high-strength end plate and the arc energy consumption plate monomer, a fixing part is arranged on the outer side of the high-strength end plate to fix the high-strength anti-impact support springs, a buffer damping medium is arranged in the internal area of the built-in bearing buffer structure, other areas in the ground load anti-impact structure are provided with a mixed material of sand and butadiene styrene latex, a plurality of round holes are arranged on a bearing support side plate, an energy consumption rib is arranged between every two adjacent round holes, the outer ring of the lateral side transverse load anti-impact protection structure is an outer frame plate, a plurality of energy consumption units are arranged in the lateral side, the energy consumption unit is surrounded by the energy consumption soft board, and light buffer materials are filled in the energy consumption unit.
Furthermore, the bearing support side plates, the wave-shaped energy consumption connecting combination plates, the vertical connecting energy consumption plates, the outer frame plates and the energy consumption soft plate surrounding layers are made of low-yield-point energy consumption steel plates.
Furthermore, the light buffer material is made of foamed aluminum.
Furthermore, the damping outer layer is made of asphalt, rubber and silicone series materials, and is injected with hardening additives to form the damping layer after hardening.
Furthermore, the buffer damping medium is made of high-damping rubber.
Further, the extrusion filler is made of polyurethane materials.
Furthermore, the high-strength end plate is made of a high-strength high-hardness plate.
Furthermore, adjacent arc-shaped energy consumption plate monomers in the wave-shaped energy consumption connection combination plate are connected in a welding mode, and the wave-shaped energy consumption connection combination plate and the vertical connection energy consumption plate in the built-in bearing buffer structure are connected in a welding mode.
The utility model has the advantages that:
the utility model has the advantages and beneficial effects that the underground structure with the function of reducing multidirectional loads can obviously increase the bearing capacity of the whole structure and the capacity of resisting the damage of multidirectional loads, the damage of ground loads and lateral loads to the underground structure can be reduced, when the ground load impact-resistant structure is acted by ground loads, the built-in bearing buffer structure can extrude and consume energy to buffer damping medium, sand and butylbenzene latex mixed material, the energy transmitted to the underground structure by the ground loads can be greatly dissipated, simultaneously, the bearing support side plate and the high-strength anti-seismic support spring can enhance the bearing capacity of the underground structure while absorbing and consuming energy, the stress increase condition of the underground structure caused by the ground loads can be avoided, the lateral load impact-resistant protection structure can effectively reduce the damage of lateral loads to the underground structure, the utility model can form a complete anti-seismic protection layer to the underground structure, can effectively resist the damage of ground load above the underground structure and reduce the vibration energy transferred to the structure by the lateral load at the periphery.
Drawings
Fig. 1 is a schematic view of the underground structure with the function of reducing the multidirectional load of the present invention.
Fig. 2 is a schematic view of an impact-resistant structure of an overground load.
Fig. 3 is a schematic view of a built-in load buffer structure.
Fig. 4 is a schematic view of a wave-shaped energy-consuming connecting combination board.
Fig. 5 is a schematic view of a load bearing support side panel.
Fig. 6 is a schematic view of a lateral transverse load impact-resistant protection structure.
FIG. 7 is a schematic diagram of an energy consuming unit.
In the figure: 1 is an underground structure; 2 is a damping outer layer; 3 is an aboveground load impact-resistant structure; 4, a lateral side transverse load impact-resistant protection structure; 5 is a connecting piece; 6 is a high-strength end plate; 7 is a bearing and supporting side plate; 8 is a built-in bearing buffer structure; 9 is a wave-shaped energy consumption connection composition board; 10 is a vertical connecting energy consumption plate; 11 is an arc energy dissipation plate monomer; 12 is a fixed rod; 13 is a fixing piece; 14 is a high-strength anti-seismic support spring; 15 is a buffer damping medium; 16 is a mixed material of sand and styrene-butadiene latex; 17 is an outer frame plate; 18 is an extruded filler; 19 is an energy consumption unit; 20 is an energy consumption soft board surrounding layer; 21 is a light buffer material; 22 is a round hole; and 23, energy dissipation ribs.
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. 1-7: the utility model relates to an underground structure with multidirectional load alleviation function, which comprises an underground structure 1, a shock absorption outer pasting layer 2, an overground load anti-impact structure 3, a lateral side transverse load anti-impact protection structure 4, a connecting piece 5, a high-strength end plate 6, a bearing support side plate 7, a built-in bearing buffer structure 8, a wave energy consumption connection combination plate 9, a vertical connection energy consumption plate 10, an arc energy consumption plate monomer 11, a fixed rod 12, a fixing piece 13, a high-strength anti-impact support spring 14, a buffer damping medium 15, a sand and styrene butadiene latex mixed material 16, an outer frame plate 17, an extrusion filler 18, an energy consumption unit 19, an energy consumption soft plate surrounding layer 20, a light buffer material 21, a round hole 22 and an energy consumption rib 23, wherein in the underground structure with multidirectional load alleviation function, the shock absorption outer pasting layer 2 is arranged on the outer layer of the underground structure 1, the overground load anti-impact structure, arranging lateral side transverse load impact-resistant protection structures 4 on two sides of an underground structure 1, arranging a plurality of connecting pieces 5 to connect the underground structure 1 with an overground load impact-resistant structure 3, and arranging a plurality of connecting pieces 5 to connect the underground structure 1 with the lateral side transverse load impact-resistant protection structures 4; the upper end and the lower end of the ground load impact-resistant structure 3 are high-strength end plates 6, and the left end and the right end of the ground load impact-resistant structure 3 are bearing support side plates 7; the upper end and the lower end of the built-in bearing buffer structure 8 are wave energy consumption connecting combination plates 9, the left side and the right side of the built-in bearing buffer structure 8 are vertical connecting energy consumption plates 10, the vertical connecting energy consumption plates 10 connect the wave energy consumption connecting combination plates 9 arranged at the upper end and the lower end, and the wave energy consumption connecting combination plates 9 are formed by mutually connecting a plurality of arc energy consumption plate monomers 11; the method is characterized in that a built-in bearing buffer structure 8 is arranged in the structure of an overground load anti-impact structure 3, a plurality of high-strength anti-impact support springs 14 are arranged to connect a high-strength end plate 6 and an arc energy consumption plate monomer 11, a plurality of fixing rods 12 are arranged to penetrate through the high-strength end plate 6 and the arc energy consumption plate monomer 11, a fixing piece 13 is arranged on the outer side of the high-strength end plate 6 to fix, a buffer damping medium 15 is arranged in the inner area of the built-in bearing buffer structure 8, a sand and styrene butadiene latex mixed material 16 is arranged in other areas in the structure of the overground load anti-impact structure 3, a plurality of round holes 22 are arranged on a bearing support side plate 7, energy consumption ribs 23 are arranged between the adjacent round holes 22, an outer frame plate 17 is arranged on the outer ring of a side transverse load anti-impact protection structure 4, a plurality of energy consumption units 19 are arranged in the structure of the side transverse load, the energy consumption unit 19 is surrounded by an energy consumption soft board surrounding layer 20, and a light buffer material 21 is filled in the energy consumption unit 19.
The bearing support side plate 7, the wave-shaped energy consumption connection combination plate 9, the vertical connection energy consumption plate 10, the outer frame plate 17 and the energy consumption soft plate surrounding layer 20 are made of low yield point energy consumption steel plates.
The light buffer material 21 is made of foamed aluminum.
The damping outer layer 2 is made of asphalt, rubber and silicone series materials, and is injected together with hardening additives to form a damping layer after hardening.
The buffer damping medium 15 is made of high damping rubber.
The extruded filler 18 is made of a polyurethane material.
The high-strength end plate 6 is made of a high-strength high-hardness plate.
Adjacent arc energy dissipation plate monomers 11 in the wave energy dissipation connection combined plate 9 are connected in a welding mode, and the wave energy dissipation connection combined plate 9 and the vertical connection energy dissipation plate 10 in the built-in bearing buffer structure 8 are connected in a welding mode.
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 (8)
1. The utility model provides an underground structure with slow down multidirectional load function, including underground structure (1), shock attenuation outer veneer layer (2), ground load shock-resistant structure (3), the lateral load protection architecture (4) that shocks resistance of side, connecting piece (5), high-strength end plate (6), bear and support curb plate (7), built-in buffer structure (8) that bears, wave power consumption connection compoboard (9), vertical connection power consumption board (10), arc power consumption board monomer (11), dead lever (12), mounting (13), high-strength antidetonation supporting spring (14), buffering damping medium (15), sand and butylbenzene latex combined material (16), outer frame plate (17), extrusion filler (18), power consumption unit (19), power consumption soft board surrounding layer (20), light buffer material (21), round hole (22) and power consumption rib (23), its characterized in that:
in the underground structure with the function of reducing multidirectional loads, a damping outer pasting layer (2) is arranged on the outer layer of the underground structure (1), an overground load impact-resistant structure (3) is arranged above the underground structure (1), lateral side transverse load impact-resistant protection structures (4) are arranged on two sides of the underground structure (1), a plurality of connecting pieces (5) are arranged to connect the underground structure (1) and the overground load impact-resistant structure (3), and a plurality of connecting pieces (5) are arranged to connect the underground structure (1) and the lateral side transverse load impact-resistant protection structures (4); the upper end and the lower end of the ground load impact-resistant structure (3) are high-strength end plates (6), and the left end and the right end of the ground load impact-resistant structure (3) are bearing support side plates (7); the upper end and the lower end of the built-in bearing buffer structure (8) are wave energy consumption connecting composition plates (9), the left side and the right side of the built-in bearing buffer structure (8) are vertical connecting energy consumption plates (10), the vertical connecting energy consumption plates (10) connect the wave energy consumption connecting composition plates (9) arranged at the upper end and the lower end, and the wave energy consumption connecting composition plates (9) are formed by mutually connecting a plurality of arc energy consumption plate monomers (11); the structure of the ground load impact-resistant structure (3) is internally provided with a built-in bearing buffer structure (8), a plurality of high-strength anti-seismic support springs (14) are arranged to connect a high-strength end plate (6) and an arc energy consumption plate monomer (11), a plurality of fixing rods (12) are arranged to penetrate through the high-strength end plate (6) and the arc energy consumption plate monomer (11) and are fixed by arranging a fixing piece (13) at the outer side of the high-strength end plate (6), a buffer damping medium (15) is arranged in the internal area of the built-in bearing buffer structure (8), other areas in the ground load impact-resistant structure (3) are provided with a sand and styrene butadiene latex mixed material (16), a plurality of round holes (22) are arranged on a bearing support side plate (7), energy consumption ribs (23) are arranged between adjacent round holes (22), the outer ring of a lateral side transverse load impact-resistant protection structure (4) is an, the energy consumption units (19) are arranged in the lateral side transverse load anti-impact protection structure (4), the extrusion filler (18) is filled in the inner area of the lateral side transverse load anti-impact protection structure (4), the energy consumption units (19) are surrounded by energy consumption soft board surrounding layers (20), and light buffer materials (21) are filled in the energy consumption units (19).
2. An underground structure having a function of mitigating a multidirectional load according to claim 1, wherein: the bearing support side plate (7), the wave energy consumption connecting combination plate (9), the vertical connecting energy consumption plate (10), the outer frame plate (17) and the energy consumption soft plate surrounding layer (20) are made of low yield point energy consumption steel plates.
3. An underground structure having a function of mitigating a multidirectional load according to claim 1, wherein: the light buffer material (21) is made of foamed aluminum.
4. An underground structure having a function of mitigating a multidirectional load according to claim 1, wherein: the shock absorption outer layer (2) is made of asphalt, rubber and silicone series materials, and is injected together with hardening additives to form the shock absorption layer after being hardened.
5. An underground structure having a function of mitigating a multidirectional load according to claim 1, wherein: the buffer damping medium (15) is made of high-damping rubber.
6. An underground structure having a function of mitigating a multidirectional load according to claim 1, wherein: the extrusion filling (18) is made of polyurethane material.
7. An underground structure having a function of mitigating a multidirectional load according to claim 1, wherein: the high-strength end plate (6) is made of a high-strength high-hardness plate.
8. An underground structure having a function of mitigating a multidirectional load according to claim 1, wherein: adjacent arc-shaped energy consumption plate single bodies (11) in the wave energy consumption connecting and combining plate (9) are connected by welding, and the wave energy consumption connecting and combining plate (9) in the built-in bearing buffer structure (8) and the vertical connecting and energy consumption plate (10) are connected by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920898440.1U CN210562293U (en) | 2019-06-14 | 2019-06-14 | Underground structure with function of reducing multidirectional loads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920898440.1U CN210562293U (en) | 2019-06-14 | 2019-06-14 | Underground structure with function of reducing multidirectional loads |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210562293U true CN210562293U (en) | 2020-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920898440.1U Expired - Fee Related CN210562293U (en) | 2019-06-14 | 2019-06-14 | Underground structure with function of reducing multidirectional loads |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210562293U (en) |
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2019
- 2019-06-14 CN CN201920898440.1U patent/CN210562293U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 Termination date: 20210614 |
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| CF01 | Termination of patent right due to non-payment of annual fee |