CN211690094U - Pier column structure main body installation layer provided with main energy dissipation plate layer combined structural member - Google Patents
Pier column structure main body installation layer provided with main energy dissipation plate layer combined structural member Download PDFInfo
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- CN211690094U CN211690094U CN201922000130.6U CN201922000130U CN211690094U CN 211690094 U CN211690094 U CN 211690094U CN 201922000130 U CN201922000130 U CN 201922000130U CN 211690094 U CN211690094 U CN 211690094U
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Abstract
The utility model provides a pier column structure main body installation layer provided with a main energy consumption plate layer combined structural member, which belongs to the field of road and bridge traffic safety facilities, and comprises a damping and anti-collision elastic cushion, a main energy consumption elastic buffering surrounding layer, a main energy consumption plate layer combined structural member, a pier veneering protection shockproof filling medium layer, a pier column structure main body, a combined structural member outer layer extrusion energy consumption steel plate, a combined structural member interlayer lead core plate layer, a combined structural member inner layer extrusion energy consumption steel plate, a damping and energy consumption main cavity body and a binding steel hoop structure; set up the shockproof packing medium layer of pier wainscot protection in the skin of pier column structure main part, set up main power consumption sheet layer integrated configuration spare in the outside of the shockproof packing medium layer of pier wainscot protection, the utility model has the advantages of protect automobile body and pier as far as possible when automobile body and pier major structure take place to strike, reduce impaired degree, used material has low yield point steel and plumbous, increase damping effect and ductility ability that can be fine.
Description
Technical Field
The utility model belongs to road and bridge traffic safety facility field especially relates to a set up pier column structure main part installation layer of main power consumption sheet layer integrated configuration spare.
Background
The anti-collision bridge pier is a very common road bridge and an offshore traffic safety facility and is widely applied in some dangerous areas, when objects such as a ship body or a vehicle and the like collide with the bridge pier, the anti-collision bridge pier or the anti-collision mounting suite with the buffering performance can greatly buffer the huge impact force generated by collision, so that the serious consequences generated by traffic collision accidents can be greatly reduced, under the action of the huge impact force, the anti-collision bridge pier with strong anti-collision capability and good buffering performance is a very necessary road bridge and an offshore traffic safety infrastructure, in the last twenty years, nearly hundreds of river-crossing and sea-crossing bridges are built in China, many of the bridges are super projects, but when the objects such as the ship body and the like collide with the bridge pier to cause events such as serious casualties, property loss and the like, the anti-collision design and anti-collision measures of the offshore traffic are insufficient, the research on collision avoidance of piers in China starts relatively late, the attention degree of the research on collision avoidance of piers in early stage is not good enough, and many collision avoidance design theories and calculation methods refer to foreign research results, so that the key points of collision avoidance pier facilities which can effectively absorb and buffer the impact force of objects such as ship bodies and the like on the piers and can lead most of kinetic energy of the ship bodies to be taken away by the self through a yawing mechanism are especially developed, thereby achieving the design purposes that bridges are not damaged, ship bodies are not damaged and the piers are firm, further, the marine traffic in China plays an important role in influencing the national economy and social development, meanwhile, the highway traffic and bridges in China develop rapidly, collision avoidance piers or collision avoidance pier mounting kits with buffer performance are very important safety guarantee facilities for highway traffic, can effectively play roles in prevention and warning and safety protection, and can effectively reduce the loss generated after accidents occur, the collision-proof bridge pier has the advantages that the probability of damage to vehicles and bridge piers caused by accidental collision is effectively reduced, the probability of property loss and casualties is reduced, and the life and property safety of people is protected from being damaged to the maximum extent, so that the collision-proof bridge pier which is good in impact resistance, low in cost, long in service life, higher in safety, green, environment-friendly and good in using effect is very important. Various accidents such as collision often cause casualties and economic losses due to huge impact force generated by collision, in order to control the losses caused by collision to the maximum extent, collision-proof piers with good collision-proof effects are necessary to be developed, safe collision-proof series projects such as the collision-proof piers with good collision-proof effects are necessary to be built in some highway areas with bridges, the consequences of the traffic accidents caused by the collision can be obviously controlled, and the effects of reducing the casualties and the economic losses can be effectively achieved.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem that exists, the utility model provides a set up main energy consumption sheet layer composite structure's pier column structure main part installation layer, the utility model discloses can take place automobile body and pier when striking at automobile body and pier major structure the biggest as far as possible protection automobile body and pier, the main energy consumption sheet layer composite structure who sets up consumes energy effectually, it utilizes low yield point steel as the outer extrusion power consumption steel sheet of composite structure, the main material of composite structure inlayer extrusion power consumption steel sheet and the material of the plumbous core plate layer of parcel composite structure intermediate layer, utilize the outer mechanism of surrender of plane to consume energy, the plumbous plastic deformation ability that receives the sheet layer extrusion and can take place to warp the power consumption in addition by the composite structure intermediate layer plumbous core plate layer of parcel, plumbous plastic deformation ability is good, has higher flexibility and ductility, can not produce residual stress, increase.
In order to realize the purpose, the utility model discloses a technical scheme be:
a pier column structure main body installation layer provided with a main energy consumption plate layer combined structural member comprises a damping and anti-collision elastic cushion, a main energy consumption elastic buffering surrounding layer, a main energy consumption plate layer combined structural member, a pier veneering protection shockproof filling medium layer, a pier column structure main body, a combined structural member outer layer extrusion energy consumption steel plate, a combined structural member interlayer lead core plate layer, a combined structural member inner layer extrusion energy consumption steel plate, a damping and energy consumption main cavity and a binding steel hoop structure; in the structure of the pier column structure main body installation layer provided with the main energy consumption sheet layer combined structural member, a pier veneering protection shockproof filling medium layer is arranged on the outer layer of the pier column structure main body, a main energy consumption sheet layer combined structural member is arranged outside the pier veneering protection shockproof filling medium layer, a main energy consumption elastic buffering surrounding layer is arranged on the outer layer of the main energy consumption sheet layer combined structural member, a damping anti-collision elastic cushion is arranged outside the main energy consumption elastic buffering surrounding layer, the structure of the main energy consumption sheet layer combined structural member is formed by combining a combined structural member outer layer extrusion energy consumption steel plate, a combined structural member interlayer lead core sheet layer, a combined structural member inner layer extrusion energy consumption steel plate and a binding steel hoop structure, wherein the combined structural member outer layer extrusion energy consumption steel plate is arranged outside, the combined structural member inner layer extrusion steel plate is arranged inside, the combined structural member interlayer lead core sheet layer is arranged between the combined structural member outer, the combined structural member outer layer extrusion energy dissipation steel plate, the combined structural member interlayer lead core plate layer and the combined structural member inner layer extrusion energy dissipation steel plate are respectively composed of large wave bands and small wave bands, the large wave bands and the small wave bands are alternated, a binding and binding steel hoop structure is arranged on each small wave band to bind and fix the combined structural member outer layer extrusion energy dissipation steel plate, the combined structural member interlayer lead core plate layer and the combined structural member inner layer extrusion energy dissipation steel plate, and in the structure of the combined structural member of the main energy dissipation plate layer, a damping energy dissipation main cavity is arranged between each relative large wave band and large wave band in the two combined structural member inner layer extrusion energy dissipation steel plates.
Furthermore, the outer-layer extrusion energy-consumption steel plate of the combined structural member and the inner-layer extrusion energy-consumption steel plate of the combined structural member are made of low-yield-point steel determined according to design requirements.
Furthermore, the shock-absorbing and anti-collision elastic cushion is made of elastic materials.
Furthermore, the main energy consumption elastic buffering surrounding layer is made of foamed aluminum materials.
Further, the pier facing protection shockproof filling medium layer is made of polyurethane foam materials.
Furthermore, the outer layer of the combined structural member extrudes the energy-consuming steel plate, the interlayer lead core plate layer of the combined structural member, the inner layer of the combined structural member extrudes the energy-consuming steel plate and the outer surface of the binding steel hoop structure is treated by adopting anti-corrosion measures.
The utility model has the advantages that:
the utility model has the advantages that the main body installation layer of the pier column structure provided with the main energy consumption plate layer combined structural member can protect a vehicle body and a pier as far as possible when the vehicle body and the pier main body structure are impacted, the pier column structure is an important protection structure of a road bridge traffic plate, the damage degree of the pier structure and the vehicle body can be reduced, the provided damping and anti-collision elastic cushion, the main energy consumption elastic buffering surrounding layer and the pier veneering protection and anti-vibration filling medium layer can deform and dissipate part of impact energy, the provided main energy consumption plate layer combined structural member has good energy consumption effect, steel with low yield point is used as the outer layer extrusion energy consumption steel plate of the combined structural member, the main material of the inner layer extrusion energy consumption steel plate of the combined structural member and the material wrapping the sandwich lead core plate layer of the combined structural member, energy consumption is carried out by utilizing an outer plane yield mechanism, in addition, the wrapped, plumbous plastic deformation ability is good, has higher flexibility and extensibility, can reply and recrystallization under the room temperature condition, makes its strain hardening disappear, and tissue and performance will also resume to the state before the deformation, consequently can not produce residual stress, also can not produce fatigue state, is the power consumption material of ideal, the utility model discloses used material has low yield point steel and plumbous, and the two is the material that can bear great deformation, increase damping effect and ductility ability that can be fine, and the material rate of consumption is low, simple manufacture, convenient the change, the utility model discloses have good characteristics, with low costs, simple manufacture has good economic benefits, after every process accident striking, can be fine change the dismantlement, environmental protection economic benefits is good.
Drawings
Fig. 1 is the utility model discloses set up pier column structure main part installation layer schematic diagram of main power consumption sheet layer integrated configuration spare.
Fig. 2 is an enlarged schematic view of the main energy dissipating slab composite structure in the area a in fig. 1.
In the figure: 1 is a shock-absorbing anti-collision elastic cushion; 2 is a main energy consumption elastic buffering surrounding layer; 3 is a main energy consumption plate layer combined structural member; 4, a pier facing protection shockproof filling medium layer; 5 is a pier column structure main body; 6, extruding an energy-consuming steel plate on the outer layer of the combined structural part; 7 is a combined structural member interlayer lead core plate layer; 8, an energy-consuming steel plate is extruded on the inner layer of the combined structural part; 9 is a main damping energy-consuming cavity; and 10, a fastening and binding steel hoop structure.
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.
In the embodiment, as shown in fig. 1-2, the pier column structure main body installation layer provided with the main energy consumption plate layer combined structural member of the present invention comprises a shock absorption and collision avoidance elastic cushion 1, a main energy consumption elastic buffering surrounding layer 2, a main energy consumption plate layer combined structural member 3, a pier veneering protection shockproof filling dielectric layer 4, a pier column structure main body 5, a combined structural member outer layer extrusion energy consumption steel plate 6, a combined structural member interlayer lead core plate layer 7, a combined structural member inner layer extrusion energy consumption steel plate 8, a shock absorption energy consumption main cavity 9 and a binding steel hoop structure 10; in the structure of the pier column structure main body installation layer provided with the main energy consumption plate layer combined structural member, a pier veneering protection shockproof filling medium layer 4 is arranged on the outer layer of a pier column structure main body 5, a main energy consumption plate layer combined structural member 3 is arranged outside the pier veneering protection shockproof filling medium layer 4, a main energy consumption elastic buffering surrounding layer 2 is arranged on the outer layer of the main energy consumption plate layer combined structural member 3, a damping and anti-collision elastic cushion 1 is arranged outside the main energy consumption elastic buffering surrounding layer 2, the structure of the main energy consumption plate layer combined structural member 3 is formed by combining a combined structural member outer layer extrusion energy consumption steel plate 6, a combined structural member interlayer lead core plate layer 7, a combined structural member inner layer extrusion energy consumption steel plate 8 and a binding steel hoop structure 10 in a combined mode, wherein the combined structural member outer layer extrusion energy consumption steel plate 6 is arranged outside, the combined structural member inner layer extrusion energy consumption steel plate 8 is arranged inside, the combined structural The combined structural member comprises a plurality of component inner layer extrusion energy-dissipation steel plates 8, combined structural member outer layer extrusion energy-dissipation steel plates 6, combined structural member interlayer lead core plate layers 7 and combined structural member inner layer extrusion energy-dissipation steel plates 8, wherein the combined structural member outer layer extrusion energy-dissipation steel plates 6, the combined structural member interlayer lead core plate layers 7 and the combined structural member inner layer extrusion energy-dissipation steel plates 8 are arranged in each small wave section, the large wave sections and the small wave sections are alternated, a binding steel hoop structure 10 is arranged in each small wave section to bind and fix the combined structural member outer layer extrusion energy-dissipation steel plates 6, the combined structural member interlayer lead core plate layers 7 and the combined structural member inner layer extrusion energy-dissipation steel plates 8, and a damping energy-dissipation main cavity 9 is arranged between each opposite large wave section.
The outer-layer extrusion energy-consumption steel plate 6 of the combined structural member and the inner-layer extrusion energy-consumption steel plate 8 of the combined structural member are made of low-yield-point steel determined according to design requirements.
The shock-absorbing and anti-collision elastic cushion 1 is made of elastic materials.
The main energy consumption elastic buffering surrounding layer 2 is made of foamed aluminum materials.
The pier facing protective shockproof filling medium layer 4 is made of polyurethane foam material.
The outer surfaces of the composite structural member outer layer extrusion energy dissipation steel plate 6, the composite structural member interlayer lead core plate layer 7, the composite structural member inner layer extrusion energy dissipation steel plate 8 and the binding steel hoop structure 10 are all treated by adopting anticorrosion measures.
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 (6)
1. The utility model provides a set up pier column structure main part installation layer of main power consumption sheet layer integrated configuration spare, including shock attenuation anticollision cushion (1), main power consumption elasticity buffering surrounding layer (2), main power consumption sheet layer integrated configuration spare (3), the shockproof packing medium layer of pier wainscot protection (4), pier column structure main part (5), the outer extrusion power consumption steel sheet of integrated configuration spare (6), the plumbous core plate layer of integrated configuration spare intermediate layer (7), integrated configuration spare inlayer extrusion power consumption steel sheet (8), shock attenuation power consumption main cavity body (9) and tighten ligature steel hoop structure (10), its characterized in that:
in the structure of the pier column structure main body installation layer provided with the main energy consumption plate layer combined structural member, a pier veneering protection shockproof filling medium layer (4) is arranged on the outer layer of the pier column structure main body (5), a main energy consumption plate layer combined structural member (3) is arranged outside the pier veneering protection shockproof filling medium layer (4), a main energy consumption elastic buffering surrounding layer (2) is arranged on the outer layer of the main energy consumption plate layer combined structural member (3), a shock absorption and collision prevention elastic cushion (1) is arranged outside the main energy consumption elastic buffering surrounding layer (2), the main energy consumption plate layer combined structural member (3) is formed by combining a combined structural member outer layer extrusion energy consumption steel plate (6), a combined structural member interlayer lead core plate layer (7), a combined structural member inner layer extrusion energy consumption steel plate (8) and a binding steel hoop structure (10), wherein the combined structural member outer layer extrusion energy consumption steel plate (6) is arranged, the composite structure inner layer extrusion energy dissipation steel plate (8) is arranged in the inner part, the composite structure interlayer lead core plate layer (7) is arranged between the composite structure outer layer extrusion energy dissipation steel plate (6) and the composite structure inner layer extrusion energy dissipation steel plate (8), the composite structure outer layer extrusion energy dissipation steel plate (6), the composite structure interlayer lead core plate layer (7), the composite structure inner layer extrusion energy dissipation steel plate (8) is respectively composed of large wave bands and small wave bands, the large wave bands and the small wave bands are mutually alternated, a binding and binding steel hoop structure (10) is arranged at each small wave band to carry out the outer layer extrusion energy dissipation steel plate (6) on the composite structure, the composite structure interlayer lead core plate layer (7), the composite structure inner layer extrusion energy dissipation steel plate (8) is fixedly bound, in the structure of the main energy dissipation plate layer composite structure (3), a damping energy dissipation main cavity body is arranged between each relative large wave band and large wave band in the two composite structure inner layer extrusion energy dissipation steel plates (8) (9).
2. The pier column structure main body installation layer provided with the main energy consumption plate layer combined structural member according to claim 1, wherein: the outer-layer extrusion energy-consumption steel plate (6) of the combined structural member and the inner-layer extrusion energy-consumption steel plate (8) of the combined structural member are made of low-yield-point steel determined according to design requirements.
3. The pier column structure main body installation layer provided with the main energy consumption plate layer combined structural member according to claim 1, wherein: the shock-absorbing and anti-collision elastic cushion (1) is made of elastic materials.
4. The pier column structure main body installation layer provided with the main energy consumption plate layer combined structural member according to claim 1, wherein: the main energy consumption elastic buffering surrounding layer (2) is made of foamed aluminum materials.
5. The pier column structure main body installation layer provided with the main energy consumption plate layer combined structural member according to claim 1, wherein: the pier facing protection shockproof filling medium layer (4) is made of polyurethane foam materials.
6. The pier column structure main body installation layer provided with the main energy consumption plate layer combined structural member according to claim 1, wherein: the outer surface of the combined structural member outer layer extrusion energy dissipation steel plate (6), the combined structural member interlayer lead core plate layer (7), the combined structural member inner layer extrusion energy dissipation steel plate (8) and the binding steel hoop structure (10) are treated by adopting an anti-corrosion measure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922000130.6U CN211690094U (en) | 2019-11-19 | 2019-11-19 | Pier column structure main body installation layer provided with main energy dissipation plate layer combined structural member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922000130.6U CN211690094U (en) | 2019-11-19 | 2019-11-19 | Pier column structure main body installation layer provided with main energy dissipation plate layer combined structural member |
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| Publication Number | Publication Date |
|---|---|
| CN211690094U true CN211690094U (en) | 2020-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922000130.6U Expired - Fee Related CN211690094U (en) | 2019-11-19 | 2019-11-19 | Pier column structure main body installation layer provided with main energy dissipation plate layer combined structural member |
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| CN (1) | CN211690094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110700154A (en) * | 2019-11-19 | 2020-01-17 | 沈阳促晋科技有限公司 | Pier column structure main body installation layer provided with main energy dissipation plate layer combined structural member |
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2019
- 2019-11-19 CN CN201922000130.6U patent/CN211690094U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110700154A (en) * | 2019-11-19 | 2020-01-17 | 沈阳促晋科技有限公司 | Pier column structure main body installation layer provided with main energy dissipation plate layer combined structural member |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201016 Termination date: 20211119 |