CN211006312U - Anti-collision foundation control system of urban pier structure - Google Patents
Anti-collision foundation control system of urban pier structure Download PDFInfo
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- CN211006312U CN211006312U CN201920897719.8U CN201920897719U CN211006312U CN 211006312 U CN211006312 U CN 211006312U CN 201920897719 U CN201920897719 U CN 201920897719U CN 211006312 U CN211006312 U CN 211006312U
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Abstract
The utility model belongs to road bridge traffic safety facility field especially relates to an anticollision basis control system of city pier structure. Including pier column structure, cohere and paste the veneer layer, put annular apron layer on, put annular closing plate layer down, outer lane mild steel fixed connection section of thick bamboo, inner circle mild steel fixed connection section of thick bamboo, outer lane power consumption formula anticollision connecting cylinder structure, inner circle power consumption formula anticollision connecting cylinder structure, connecting piece structure, the built-in dielectric layer of shock attenuation power consumption, mix power consumption anticollision layer of increasing weight, interior cavity damping extrusion power consumption filler of establishing, external high damping protection structure, crashproof blotter, the damping cylinder unit is resisted in far wave band anticollision and near wave band anticollision is resisted, the utility model has the advantages of sufficient damping capacity and ductility ability, can bear when great deformation can consume the collision energy when automobile body and pier take place the striking, can reduce the injury of collision to the automobile body and to the destruction of pier, can promote road bridge traffic safety facility field development.
Description
Technical Field
The utility model belongs to road bridge traffic safety facility field especially relates to an anticollision basis control system of city pier structure.
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 an anticollision basis control system of city pier structure has sufficient damping capacity and ductility ability, can bear when great deformation can take place the striking at automobile body and pier scattered collision energy, can reduce the injury of collision to the automobile body and to the destruction of pier, reduce the energy transfer and can reduce the direct impact force that the automobile body received in the twinkling of an eye at the collision simultaneously, protection automobile body safety can both reduce impaired degree to pier structure and automobile body, the utility model discloses the anticollision basis control system of city pier structure can promote road bridge traffic safety facility field development.
In order to realize the purpose, the utility model discloses a technical scheme be:
an anti-collision foundation control system of an urban pier structure comprises a pier column structure, an adhesive bonding veneer layer, an upper annular cover plate layer, a lower annular cover plate layer, an outer ring mild steel fixed connecting cylinder, an inner ring mild steel fixed connecting cylinder, an outer ring energy-consuming type anti-collision connecting cylinder structure, an inner ring energy-consuming type anti-collision connecting cylinder structure, a connecting piece structure, a shock-absorbing energy-consuming built-in medium layer, a mixed energy-consuming anti-collision weight-increasing layer, an internal cavity damping extrusion energy-consuming filler, an external high-damping protection structure, an anti-collision buffer cushion, a far-waveband anti-collision damping cylinder unit and a near-waveband anti-collision damping cylinder unit, wherein in the structure of the anti-collision foundation control system of the urban pier structure, the adhesive bonding veneer layer is arranged on the outer layer of the pier column structure, the shock-absorbing energy-consuming built-in medium layer is arranged on the outer layer of, an outer ring mild steel fixed connecting cylinder is arranged on an outer ring of the inner ring mild steel fixed connecting cylinder, an upper annular cover plate layer is arranged above the outer ring mild steel fixed connecting cylinder, the inner ring mild steel fixed connecting cylinder and the damping and energy-consuming built-in medium layer, a lower annular cover plate layer is arranged below the outer ring mild steel fixed connecting cylinder, the inner ring mild steel fixed connecting cylinder and the damping and energy-consuming built-in medium layer, a mixed energy-consuming anti-collision weight-increasing layer is arranged in a region enclosed by the upper annular cover plate layer, the lower annular cover plate layer, the outer ring mild steel fixed connecting cylinder and the inner ring mild steel fixed connecting cylinder, an outer ring energy-consuming anti-collision connecting cylinder structure and an inner ring energy-consuming anti-collision connecting cylinder structure are arranged in a region enclosed by the upper annular cover plate layer, the lower annular cover plate layer, the outer ring mild steel fixed connecting cylinder and the inner ring mild steel fixed connecting cylinder, and the outer ring energy-consuming anti, The near-waveband anti-collision resistance shock absorber cylinder units are connected with each other to form the anti-collision shock absorber cylinder unit, the far-waveband anti-collision resistance shock absorber cylinder unit and the near-waveband anti-collision resistance shock absorber cylinder unit are alternately arranged with each other, the inner-ring energy-consumption type anti-collision connecting cylinder structure is formed by connecting a plurality of far-waveband anti-collision resistance shock absorber cylinder units and the near-waveband anti-collision resistance shock absorber cylinder units, the far-waveband anti-collision resistance shock absorber cylinder units and the near-waveband anti-collision resistance shock absorber cylinder units are alternately arranged with each other, a plurality of connecting piece structures are arranged to connect and fix the near-waveband anti-collision resistance shock absorber cylinder units of the outer-ring energy-consumption type anti-collision connecting cylinder structure and the near-waveband anti-collision resistance shock absorber cylinder units of the inner-consumption type anti-collision connecting cylinder structure, a plurality of connecting piece structures are arranged to connect and fix the far-waveband anti-collision shock absorber cylinder units and the The energy-saving anti-collision device is characterized in that the energy-saving anti-collision device is fixedly connected with an inner ring soft steel fixed connecting cylinder, a plurality of cavities are arranged in a mixed energy-consuming anti-collision weight-increasing layer, cavity damping extrusion energy-consuming fillers are arranged in the cavities, an external high-damping protection structure is arranged on the outer sides of an upper annular cover plate layer, a lower annular cover plate layer and an outer ring soft steel fixed connecting cylinder, and an anti-collision cushion pad is arranged on the outer side of the external high-damping protection structure.
Furthermore, the outer ring mild steel fixed connecting cylinder, the inner ring mild steel fixed connecting cylinder, the outer ring energy-consuming type anti-collision connecting cylinder structure and the inner ring energy-consuming type anti-collision connecting cylinder structure are made of low-yield-point steel.
Furthermore, the adhesive sticking and pasting surface layer is made of resin adhesive materials.
Furthermore, the damping extrusion energy-consuming filler with the built-in cavity is made of a foamed aluminum material.
Furthermore, the far-wave-band anti-collision resistance shock absorption cylinder unit of the inner ring energy-consumption type anti-collision connecting cylinder structure and the outer surface of the inner ring soft steel fixed connecting cylinder are arranged in a tangent mode.
Furthermore, the external high-damping protection structure is made of high-damping rubber materials.
Furthermore, the outer ring mild steel fixed connecting cylinder, the inner ring mild steel fixed connecting cylinder, the outer ring energy-consuming type anti-collision connecting cylinder structure and the inner ring energy-consuming type anti-collision connecting cylinder structure are subjected to anti-corrosion treatment.
Furthermore, the near-waveband anti-collision resistance shock absorption barrel unit of the outer ring energy-consumption type anti-collision connecting barrel structure and the near-waveband anti-collision resistance shock absorption barrel unit of the inner ring energy-consumption type anti-collision connecting barrel structure are arranged in a tangent mode.
Furthermore, the far-wave-band anti-collision resistance shock absorption cylinder unit of the outer ring energy-consumption type anti-collision connecting cylinder structure and the inner surface of the outer ring soft steel fixed connecting cylinder are arranged in a tangent mode.
Furthermore, the energy-consumption and anti-collision weight-increasing layer is prepared by mixing sand and polypropylene emulsion, and rubber particles are added into the energy-consumption and anti-collision weight-increasing layer and are prepared from waste tires.
The utility model has the advantages of effect:
the utility model has the advantages and beneficial effects that the anti-collision basic control system of the urban pier structure has enough damping capacity and ductility capacity, can dissipate collision energy when a vehicle body and a pier collide while bearing larger deformation, the arranged damping energy dissipation built-in medium layer, the arranged high-damping protection structure and the arranged anti-collision buffer cushion can increase the energy dissipation capacity and the damping effect of the anti-collision system, when in accidental collision, the arranged outer ring soft steel fixed connecting cylinder, the inner ring soft steel fixed connecting cylinder, the outer ring energy dissipation type anti-collision connecting cylinder structure and the inner ring energy dissipation type anti-collision connecting cylinder structure can coordinate with each other, and simultaneously extrude energy dissipation to the mixed energy dissipation anti-collision weight increasing layer and the inner cavity damping extrusion energy dissipation filler, the arranged plurality of inner cavity damping extrusion energy dissipation fillers have high energy dissipation efficiency, and can reduce the damage of collision to the vehicle body and the pier, reduce energy transfer and simultaneously can reduce the direct impact power that the automobile body received in the twinkling of an eye in the collision, protection automobile body safety can both reduce impaired degree to pier structure and automobile body, the utility model discloses city pier structure's crashproof basic control system can promote road bridge traffic safety facility field development.
Drawings
Fig. 1 is the utility model discloses city pier structure's crashproof basic control system orthographic view schematic diagram.
Fig. 2 is the utility model discloses city pier structure's crashproof basic control system overlooks the schematic diagram.
Fig. 3 is a schematic sectional view taken along line a-a of fig. 2.
Fig. 4 is a schematic view of the middle upper ring-shaped cover plate layer of the present invention.
Fig. 5 is a schematic view of the middle-lower annular sealing plate layer of the present invention.
In the figure: 1 is a pier column structure; 2 is a bonding and pasting veneer layer; 3 is an upper annular cover plate layer; 4 is a lower annular sealing plate layer; 5 is an outer ring mild steel fixed connecting cylinder; 6 is an inner ring mild steel fixed connecting cylinder; 7 is an outer ring energy-consumption type anti-collision connecting cylinder structure; 8, an inner ring energy-consumption type anti-collision connecting cylinder structure; 9 is a connecting piece structure; 10 is a damping and energy-consuming built-in dielectric layer; 11 is a mixed energy-consumption anti-collision weighting layer; 12 is a damping extrusion energy-consuming filler with a cavity inside; 13 is an external high-damping protection structure; 14 is a crash cushion; 15 is a far-wave band anti-collision resistance shock absorption cylinder unit; and 16 is a near-wave band anti-collision resistance shock-absorbing cylinder unit.
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 FIGS. 1-5, the utility model relates to an anti-collision basic control system of city pier structure, which comprises a pier stud structure 1, a bonding and pasting veneer layer 2, an upper annular cover plate layer 3, a lower annular cover plate layer 4, an outer ring mild steel fixed connecting cylinder 5, an inner ring mild steel fixed connecting cylinder 6, an outer ring energy-consuming type anti-collision connecting cylinder structure 7, an inner ring energy-consuming type anti-collision connecting cylinder structure 8, a connecting piece structure 9, a damping and energy-consuming built-in medium layer 10, a mixed energy-consuming and anti-collision weight-increasing layer 11, an inner cavity damping and extrusion energy-consuming filler 12, an external high-damping protection structure 13, an anti-collision buffer cushion 14, a far-wave band anti-collision resistance damping cylinder unit 15 and a near-wave band anti-collision damping cylinder unit 16, wherein in the structure of the anti-collision basic control system of city pier structure, the bonding and pasting veneer layer 2 is arranged on the outer layer of the, an inner ring mild steel fixed connecting cylinder 6 is arranged on the outer layer of the damping and energy-consuming built-in medium layer 10, an outer ring mild steel fixed connecting cylinder 5 is arranged on the outer ring of the inner ring mild steel fixed connecting cylinder 6, an upper ring annular cover plate layer 3 is arranged above the outer ring mild steel fixed connecting cylinder 5, the inner ring mild steel fixed connecting cylinder 6 and the damping and energy-consuming built-in medium layer 10, a lower ring annular cover plate layer 4 is arranged below the outer ring mild steel fixed connecting cylinder 5, the inner ring mild steel fixed connecting cylinder 6 and the damping and energy-consuming built-in medium layer 10, a mixed energy-consuming anti-collision weight-increasing layer 11 is arranged in an area surrounded by the upper ring annular cover plate layer 3, the lower ring annular cover plate layer 4, the outer ring mild steel fixed connecting cylinder 5 and the inner ring mild steel fixed connecting cylinder 6, an outer ring energy-consuming anti-collision connecting cylinder structure 7 and an inner ring energy-collision connecting cylinder structure are arranged in an area surrounded by the upper ring annular cover plate layer, An inner ring energy-consumption type anti-collision connecting cylinder structure 8, an outer ring energy-consumption type anti-collision connecting cylinder structure 7 is formed by mutually connecting a plurality of far-waveband anti-collision damping cylinder units 15 and near-waveband anti-collision damping cylinder units 16, wherein the far-waveband anti-collision damping cylinder units 15 and the near-waveband anti-collision damping cylinder units 16 are alternately arranged, the inner ring energy-consumption type anti-collision connecting cylinder structure 8 is formed by mutually connecting a plurality of far-waveband anti-collision damping cylinder units 15 and near-waveband anti-collision damping cylinder units 16, the far-waveband anti-collision damping cylinder units 15 and the near-waveband anti-collision damping cylinder units 16 are alternately arranged, a plurality of connecting piece structures 9 are arranged to connect and fix the near-waveband anti-collision damping cylinder units 16 of the outer ring energy-consumption type anti-collision connecting cylinder structure 7 and the near-waveband anti-collision cylinder units 16 of the inner, it resists damper cylinder unit 15 and outer lane mild steel fixed connecting cylinder 5 to set up the far wave band anticollision of a plurality of connecting piece structures 9 outer lane power consumption formula anti-collision connecting cylinder structure 7 and connect fixedly, it resists damper cylinder unit 15 and inner lane mild steel fixed connecting cylinder 6 to set up the far wave band anticollision of a plurality of connecting piece structures 9 inner lane power consumption formula anti-collision connecting cylinder structure 8 and connects fixedly, set up a plurality of cavitys in mixing power consumption anticollision weighting layer 11, establish cavity damping extrusion power consumption filler 12 in the cavity setting, at last annular apron layer 3 of putting, the outside of putting annular apron layer 4 and outer lane mild steel fixed connecting cylinder 5 down sets up external high damping protective structure 13, set up crashproof blotter 14 in the outside of external high damping protective structure 13.
The outer ring mild steel fixed connecting cylinder 5, the inner ring mild steel fixed connecting cylinder 6, the outer ring energy-consumption type anti-collision connecting cylinder structure 7 and the inner ring energy-consumption type anti-collision connecting cylinder structure 8 are made of low-yield-point steel.
The adhesive sticking and pasting veneer layer 2 is made of resin adhesive materials.
The internal cavity damping extrusion energy dissipation filler 12 is made of foamed aluminum material.
The far-wave-band anti-collision resistance shock absorption cylinder unit 15 of the inner ring energy-consumption type anti-collision connecting cylinder structure 8 and the outer surface of the inner ring soft steel fixed connecting cylinder 6 are arranged in a tangent mode.
The external high-damping protection structure 13 is made of high-damping rubber material.
The outer ring mild steel fixed connecting cylinder 5, the inner ring mild steel fixed connecting cylinder 6, the outer ring energy-consuming type anti-collision connecting cylinder structure 7 and the inner ring energy-consuming type anti-collision connecting cylinder structure 8 are all subjected to anti-corrosion treatment.
The near-waveband anti-collision resistance damper cylinder unit 16 of the outer ring energy-consumption type anti-collision connecting cylinder structure 7 and the near-waveband anti-collision resistance damper cylinder unit 16 of the inner ring energy-consumption type anti-collision connecting cylinder structure 8 are arranged in a tangent mode.
The far wave band anti-collision resistance shock absorption cylinder unit 15 of the outer ring energy-consumption type anti-collision connecting cylinder structure 7 and the inner surface of the outer ring soft steel fixed connecting cylinder 5 are arranged in a tangent mode.
The mixed energy-consumption anti-collision weight-increasing layer 11 is prepared by mixing sand and polypropylene emulsion, and rubber particles are added into the mixture and are prepared from waste tires.
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 (9)
1. The utility model provides an anticollision basis control system of city pier structure, including pier stud structure (1), cohere and paste veneer layer (2), overhead annular apron layer (3), put annular closing plate layer (4) down, outer lane mild steel fixed connection section of thick bamboo (5), inner circle mild steel fixed connection section of thick bamboo (6), outer lane power consumption formula anti-collision connection section of thick bamboo structure (7), inner circle power consumption formula anti-collision connection section of thick bamboo structure (8), connecting piece structure (9), the built-in dielectric layer of shock attenuation power consumption (10), mix power consumption anticollision and increase heavy layer (11), establish cavity damping extrusion power consumption filler (12) in, external high damping protective structure (13), crashproof blotter (14), shock tube unit (15) is resisted in far wave band anticollision and shock tube unit (16) is resisted in near wave band anticollision, its characterized in that:
in the structure of an anti-collision foundation control system of an urban pier structure, a bonding and pasting veneer layer (2) is arranged on the outer layer of a pier column structure (1), a damping and energy-consuming built-in medium layer (10) is arranged on the outer layer of the bonding and pasting veneer layer (2), an inner ring mild steel fixed connecting cylinder (6) is arranged on the outer layer of the damping and energy-consuming built-in medium layer (10), an outer ring mild steel fixed connecting cylinder (5) is arranged on the outer ring of the inner ring mild steel fixed connecting cylinder (6), an upper annular cover plate layer (3) is arranged above the inner ring mild steel fixed connecting cylinder (5), an inner ring mild steel fixed connecting cylinder (6) and the damping and energy-consuming built-in medium layer (10), a lower annular seal plate layer (4) is arranged below the outer ring mild steel fixed connecting cylinder (5), the inner ring mild steel fixed connecting cylinder (6) and the damping and energy-consuming built-in medium layer (, The anti-collision connecting cylinder structure is characterized in that a mixed energy-consumption anti-collision weight-increasing layer (11) is arranged in a region surrounded by an annular cover plate layer (4) arranged below, an outer ring soft steel fixed connecting cylinder (5) and an inner ring soft steel fixed connecting cylinder (6), an outer ring energy-consumption anti-collision connecting cylinder structure (7) and an inner ring energy-consumption anti-collision connecting cylinder structure (8) are arranged in a region surrounded by an annular cover plate layer (3) arranged above, an annular cover plate layer (4) arranged below, an outer ring soft steel fixed connecting cylinder (5) and an inner ring soft steel fixed connecting cylinder (6), the outer ring energy-consumption anti-collision connecting cylinder structure (7) is formed by mutually connecting a plurality of far-wave band anti-collision resisting damping cylinder units (15) and near-wave band anti-collision resisting damping cylinder units (16), wherein the far-wave band anti-collision resisting damping cylinder units (15) and the near-collision resisting damping cylinder units (16) are alternately arranged, and the, The near-waveband anti-collision resistance shock absorption cylinder units (16) are connected with each other, wherein the far-waveband anti-collision resistance shock absorption cylinder units (15) and the near-waveband anti-collision resistance shock absorption cylinder units (16) are alternately arranged, a plurality of connecting piece structures (9) are arranged to connect and fix the near-waveband anti-collision resistance shock absorption cylinder units (16) of the outer ring energy-consumption type anti-collision connecting cylinder structures (7) and the near-waveband anti-collision resistance shock absorption cylinder units (16) of the inner ring energy-consumption type anti-collision connecting cylinder structures (8), a plurality of connecting piece structures (9) are arranged to connect and fix the far-waveband anti-collision resistance shock absorption cylinder units (15) and the outer ring soft steel fixed connecting cylinders (5) of the outer ring energy-consumption type anti-collision connecting cylinder structures (7), and a plurality of connecting piece structures (9) are arranged to connect and fix the far-waveband anti-collision shock absorption cylinder units (15) and the inner ring soft steel, the energy-saving anti-collision and energy-consuming composite material is characterized in that a plurality of cavities are arranged in a mixed energy-consuming anti-collision weighting layer (11), cavity damping extrusion energy-consuming fillers (12) are arranged in the cavities, an external high-damping protection structure (13) is arranged on the outer side of an upper annular cover plate layer (3), a lower annular cover plate layer (4) and an outer ring soft steel fixed connecting cylinder (5), and an anti-collision cushion pad (14) is arranged on the outer side of the external high-damping protection structure (13).
2. The anti-collision foundation control system for an urban pier structure according to claim 1, wherein: the outer ring mild steel fixed connecting cylinder (5), the inner ring mild steel fixed connecting cylinder (6), the outer ring energy-consumption type anti-collision connecting cylinder structure (7) and the inner ring energy-consumption type anti-collision connecting cylinder structure (8) are made of steel with low yield point.
3. The anti-collision foundation control system for an urban pier structure according to claim 1, wherein: the adhesive pasting veneer layer (2) is made of resin adhesive materials.
4. The anti-collision foundation control system for an urban pier structure according to claim 1, wherein: the internal cavity damping extrusion energy dissipation filler (12) is made of foamed aluminum material.
5. The anti-collision foundation control system for an urban pier structure according to claim 1, wherein: the far-wave-band anti-collision resistance shock absorption cylinder unit (15) of the inner ring energy-consumption type anti-collision connecting cylinder structure (8) and the outer surface of the inner ring soft steel fixed connecting cylinder (6) are arranged in a tangent mode.
6. The anti-collision foundation control system for an urban pier structure according to claim 1, wherein: the external high-damping protection structure (13) is made of high-damping rubber materials.
7. The anti-collision foundation control system for an urban pier structure according to claim 1, wherein: the outer ring soft steel fixed connecting cylinder (5), the inner ring soft steel fixed connecting cylinder (6), the outer ring energy-consuming type anti-collision connecting cylinder structure (7) and the inner ring energy-consuming type anti-collision connecting cylinder structure (8) are subjected to anti-corrosion treatment.
8. The anti-collision foundation control system for an urban pier structure according to claim 1, wherein: the near-waveband anti-collision resistance shock absorption barrel unit (16) of the outer ring energy-consumption type anti-collision connecting barrel structure (7) and the near-waveband anti-collision resistance shock absorption barrel unit (16) of the inner ring energy-consumption type anti-collision connecting barrel structure (8) are arranged in a tangent mode.
9. The anti-collision foundation control system for an urban pier structure according to claim 1, wherein: the far wave band anti-collision resistance shock absorption cylinder unit (15) of the outer ring energy-consumption type anti-collision connecting cylinder structure (7) and the inner surface of the outer ring soft steel fixed connecting cylinder (5) are arranged in a tangent mode.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920897719.8U CN211006312U (en) | 2019-06-14 | 2019-06-14 | Anti-collision foundation control system of urban pier structure |
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| CN201920897719.8U CN211006312U (en) | 2019-06-14 | 2019-06-14 | Anti-collision foundation control system of urban pier structure |
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| CN211006312U true CN211006312U (en) | 2020-07-14 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112195760A (en) * | 2020-09-28 | 2021-01-08 | 章其星 | Buffering anti-collision pier |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112195760A (en) * | 2020-09-28 | 2021-01-08 | 章其星 | Buffering anti-collision pier |
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