CN108487197A - A kind of Intelligent shock absorption system suitable for meizoseismal area long piled wharf - Google Patents
A kind of Intelligent shock absorption system suitable for meizoseismal area long piled wharf Download PDFInfo
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- CN108487197A CN108487197A CN201810298306.8A CN201810298306A CN108487197A CN 108487197 A CN108487197 A CN 108487197A CN 201810298306 A CN201810298306 A CN 201810298306A CN 108487197 A CN108487197 A CN 108487197A
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- module
- cable wire
- wharf
- link block
- signal analysis
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- 230000035939 shock Effects 0.000 title claims abstract description 17
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 16
- 238000004458 analytical method Methods 0.000 claims abstract description 32
- 238000004064 recycling Methods 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 claims abstract description 7
- 230000008569 process Effects 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 230000007797 corrosion Effects 0.000 claims description 5
- 238000005260 corrosion Methods 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 2
- 238000005491 wire drawing Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000013016 damping Methods 0.000 abstract description 8
- 238000006073 displacement reaction Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/52—Equipment preventing vibration of gates
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
- E02B3/068—Landing stages for vessels
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The present invention relates to a kind of Intelligent shock absorption systems suitable for meizoseismal area long piled wharf, including signal analysis and processing module, seismic sensor cable module, ejection and recycling module, link block and power module；The seismic sensor cable module is for incuding whether have earthquake；The ejection is installed on recycling module on wharf slab, the ejection and recycling module include cable wire, retracting device and catapult-launching gear, the link block is mounted at the pile foundation of long piled wharf, the seismic sensor cable module senses that earthquake occurs and transmits a signal to the signal analysis and processing module, the signal analysis and processing module starts the catapult-launching gear and launches the movable end to the link block, and the movable end is fixed in pile foundation by the link block.When earthquake occurs, " umbrella " shape damping structure is quickly formed between long piled wharf peg board, to reduce displacement of the high pile pier structure under geological process, is improved structural seismic performance, is reduced economic loss caused by earthquake.
Description
Technical field
The present invention relates to a kind of shock mitigation system more particularly to a kind of intelligent damping systems suitable for meizoseismal area long piled wharf
System.
Background technology
Long piled wharf has many advantages, such as that small to reflexion of wave, sandstone materials are few and are suitable for soft soil foundation, but it is supported
The ability of anti-horizontal applied force is weaker, is subject to eaerthquake damage, in turn results in huge economic loss.Studies have shown that generating
Harbour displacement is excessive caused by the basic reason of huge economic losses is geological process.Therefore dock structure how is reduced on ground
Displacement when shake is a project for being worth probing into, however thinking is concentrated on how rationally matching by most of designers at present
On muscle, and lacks and effectively subtract isolation measure.
Goal of the invention
The present invention provides a kind of suitable for meizoseismal area height stake code to solve the problems, such as that geological process causes harbour displacement excessive
The Intelligent shock absorption system of head quickly forms " umbrella " shape damping structure, to reduce height when earthquake occurs between long piled wharf peg board
Displacement of the stake dock structure under geological process, improves structural seismic performance, reduces economic loss caused by earthquake.
The technical solution used in the present invention is：A kind of Intelligent shock absorption system suitable for meizoseismal area long piled wharf, it is special
Sign is：Including signal analysis and processing module, seismic sensor cable module, ejection and recycling module, link block and power module；
The seismic sensor cable module is for incuding whether have earthquake；
The ejection is installed on wharf slab with recycling module, the ejection and recycling module include cable wire, retracting device and
Catapult-launching gear, the cable wire include fixing end, movable end and rope body, and the fixing end is fixed on the wharf slab, described
Movable end is placed in the catapult-launching gear, and the rope body is wrapped on the retracting device；
The link block is mounted at the pile foundation of long piled wharf, and the link block includes for receiving connecing for cable wire movable end
Receive device, the fixing device for being fixed on cable wire in the link block；
The seismic sensor cable module senses that earthquake occurs and transmits a signal to the signal analysis and processing module, the signal
Analysis and processing module starts the catapult-launching gear and launches the movable end to the link block, the reception of the link block
Device receives cable wire and the movable end is fixed in pile foundation by fixing device.
Further, the retracting device includes several tracks and slide bar, and the slide bar is horizontally disposed, above and below adjacent slide bar
It is staggered, the track is vertically arranged, and the slide bar slides up and down under the action of driving device along the track, the steel
Rope is S-type to be wrapped on the slide bar.
Further, the pile foundation is equipped with stretching module, and the stretching module includes sliding rail and driving device, the company
Connection module connects the pile foundation by the sliding rail, and the link block moves down under the action of driving device along the sliding rail
Dynamic, the sliding rail is axially arranged along pile foundation.
Further, the sliding rail is mounted on Pile Foundation of Wharf, is connected with reinforcing bar in the pile foundation.
Further, the movable end of the cable wire is the column structure equipped with mounting hole, and the receiving module includes being used for
Receive the receiver of cable wire movable end, for incuding whether cable wire enters the crash sensor of receiver, for adjusting receiver
The swivel base of angle and fixing device for fixing tightwire, the receiver are cylindrical structure, and the receiver bottom end is set
In on the swivel base, the fixing device is bolt；The movable end of the cable wire enters the receiver, rotates the rotation
Turning chassis makes the bolt be inserted into the mounting hole.
Further, system further includes that the locating module of the receiver location information, institute are provided for the catapult-launching gear
It is laser sensor to state locating module, and the receiver location information of acquisition is fed back to signal analysis and processing by the laser sensor
Module, the signal analysis and processing module control the catapult-launching gear according to the location information received and launch the movable end.
Further, the strain transducer for acquiring strain information in cable wire drawing process is installed on the cable wire,
Collected information is transmitted to the signal analysis and processing module, the signal analysis and processing module root by the strain transducer
The amount of tension that the stretching module adjusts cable wire is controlled according to the earthquake information of the strain information and seismic sensor that receive.
Further, system includes the protection module for each corrosion of equipment of anti-locking system, and the protection module includes applying
The iron-clad of anticorrosive paint and the driving device for driving the iron-clad to open or close are covered with, described in the protection module connection
Signal analysis and processing module is automatically opened when earthquake occurs according to the instruction of signal analysis and processing module
Further, the power module is made of accumulator.
Further, the ejection is equipped with several with recycling module, several ejections are with retracting device around the pile foundation
It is uniformly arranged on the wharf slab, the attachment device quantity and the ejection, the company consistent with recycling module quantity
Connection device is circumferentially provided in the pile foundation.
The present invention does the advantageous effect generated：1, the present invention by launch cable wire method in earthquake by harbour face
Plate is connected with the cable wire on multiple and different directions with pile foundation and controls cable wire amount of tension by analyzing processing, forms " umbrella " shape
Damping structure effectively absorbs seismic energy, is suitable for the earthquake of varying strength, reduces dock structure displacement demand, and raising finishes
The anti-seismic performance of structure avoids huge economic loss.
2, the present invention uses automation mechanized operation, accurate, easy and rapid, both ensure that system quickly answering in earthquake
To ability, the life security of personnel has also been ensured.
3, the present invention avoids cable wire when non-shake from being exposed to for a long time below wharf slab, and anti-each device of locking system is by external environment
Corrosion.
Description of the drawings
The system framework figure of Fig. 1 present invention.
Fig. 2 present invention realizes the structural schematic diagram of cable wire ejection and recycling.
Fig. 3 present invention realizes that cable wire is connected to the structural schematic diagram design sketch of stretching.
The system effect schematic diagram of Fig. 4 present invention.
Sensor assembly schematic diagram in Fig. 5 present invention.
1 in figure, signal analysis and processing module, 2, input module, 3, seismic sensor cable module, 4, locating module, 4-1, laser
Sensor, 5, sensor assembly, 5-1, strain transducer, 6, ejection and recycling module, 6-1, shell, 6-2, cable wire, 6-3, can
Mobile slide bar, 6-4, track, 6-5, catapult-launching gear, 6-5-1, ejector, 6-5-2, clamping plate, 6-6, driving motor, 7, connection mould
Block, 7-1, receiver, 7-2, crash sensor, 7-3, swivel base, 7-4, bolt, 8, stretching module, 8-1, sliding rail, 8-2, drive
Motivation, 9, protection module, 10, power module.
Specific implementation mode
Further details of explanation is done to the present invention with reference to the accompanying drawings and detailed description, it should be appreciated that
Protection scope of the present invention is not restricted by specific implementation.
As shown in Figure 1, a kind of long piled wharf Intelligent shock absorption system suitable for meizoseismal area of the invention, including one is used to feel
Answer instant Earthquake Intensity and the seismic sensor cable module 3 of displacement structure；One for that will be connected to high stake code when earthquake occurs
The cable wire head of head below the panel is launched to wharf slab is connect purpose with pile foundation to reach in pile foundation, once while cable wire not
Ejection and the recycling module 6 that cable wire can be withdrawn to launch again can be successfully connect with pile foundation；One for realizing system
Positioning, to launch the locating module 4 for providing location information with recycling module 6；One for receiving the cable wire ejected certainly
By the link block 7 held and anchored；One for pulling down cable wire thus by the stretching module 8 of Cable tension；One use
It inputs and shows to realize the input module 2 of running parameter setting in providing keyboard；One for measuring cable wire strain and will believe
Breath feeds back to the sensor assembly 5 of signal analysis and processing module 1；One, for providing protection for each device of system, is resisted the external world
The protection module 9 of corrosion；One for receiving seismic sensor cable module 3, locating module 4, input module 2, link block 7 and sensing
The signal that device module 5 exports, and control ejection and recycling module 6, the signal of link block 7, stretching module 8 and protection module 9
Analysis and processing module 1.
Seismic sensor cable module 3 is by seismic sensor cable device and is dispersed in the strain inductor of long piled wharf each position and forms, ground
Shake inductor is used to acquire the deformation of dock structure each section, seismic sensor cable for incuding earthquake intensity, strain inductor
Information is fed back to signal analysis and processing module 1 by module 3 at the first time when earthquake occurs.
As shown in Fig. 2, ejection with recycling module 6 mainly by shell 6-1, cable wire 6-2, retracting device, catapult-launching gear 6-5 with
And driving motor 6-6 compositions, retracting device includes moveable slide bar 6-3 and track 6-4；Shell 6-1 is fixed on wharf slab
Towards the side of pile foundation, for providing carrier to internal other devices installation；Cable wire 6-2 include fixing end, movable end 6-2-1 and
Rope body, fixing end are connected with wharf slab, for wharf slab to be connect with pile foundation to provide the damping of damping in earthquake,
Movable end 6-2-1 is a cylinder block for carrying mounting hole, and the mounting hole on cylinder block keeps for bolt to play fixed work
With.
Movably slide bar 6-3 has multiple, and slide bar 6-3 is horizontally disposed, and several slide bar 6-3 are all vertically mounted on shell 6-1
Two inner walls between, on the slide bar 6-3 of the S-type winding of rope body, using driving motor 6-6 band moving slide-bar 6-3 move up and down to
Cable wire 6-2 can be coiled in more by the recycling and stretching for realizing cable wire 6-2 by the control slide bar 6-3 sequencings moved up and down
Between a slide bar 6-3, to achieve the purpose that withdraw cable wire 6-2；Track 6-4 is mounted on shell 6-1 inner walls, and track 6-4 is perpendicular
Histogram upwardly extends, and can move up and down the basis that can also be braked for providing one for slide bar 6-3.
Catapult-launching gear 6-5 is mounted on shell 6-1 inner walls, rotatably, for analyzing cable wire movable end 6-2-1 according to signal
The result of calculation of processing module 1 is launched away according to certain angle and initial velocity, catapult-launching gear 6-5 by ejector 6-5-1 with
Clamping plate 6-5-2 compositions, ejector 6-5-1 provide power for ejection, and clamping plate 6-5-2 can be with fixing tightwire movable end 6-2-1；Driving
Motor 6-6 is used to provide power to the movement and braking of slide bar.
Ejection is with recycling module 6 when implementing ejecting function, and slide bar 6-3 can move freely, i.e., slide bar 6-3 will not stop steel
Rope 6-2 ejections；When implementing to recycle function, driving motor 6-6 controls innermost removable moving slide-bar 6-3 and is fixed close to cable wire
The slide bar 6-3 at end is moved down, and slide bar 6-3 adjacent thereto is moved up, then adjacent removable moving slide-bar 6-3 is moved down,
And so on, cable wire 6-2 can be recovered.
Locating module 4 is used to provide accurate location information when implementing ejecting function with recycling module 6 to ejection to ensure
The precision of ejection, it is realized mainly by laser sensor 4-1, and laser sensor 4-1 can feed back to the location information of acquisition
Signal analysis and processing module 1 and then control ejection and the catapult-launching gear 6-5 in recycling module 6.
As shown in figure 3, link block 7 includes receiver 7-1, crash sensor 7-2, swivel base 7-3 and bolt 7-
4；Receiver 7-1 is a hollow cylinder steel cylinder, is mounted on sliding rail 8-1, for receiving the cable wire head 6- ejected
2-1；Swivel base 7-3 is mounted on the bottoms receiver 7-1, and the angle after receiver 7-1 is entered for cable wire movable end 6-2-1
Adjustment can smoothly be inserted into order to bolt 7-4；Crash sensor 7-2 is mounted on swivel base 7-3, for judging cable wire head
Whether portion 6-2-1 is successfully entered in receiver 7-1, and information is fed back to signal analysis and processing module 1 is with judgement system
It is no to need to enable ejection and the recycling function in recycling module 6；Bolt 7-4 is mounted on receiver 7-1 walls side, for inserting bolt
Enter in cable wire mounting hole 6-2-1 to fix the free ends cable wire 6-2.
Stretching module 8 is made of sliding rail 8-1 and driving machine 8-2；Sliding rail build-in 8-1 is on Pile Foundation of Wharf, in pile foundation
Reinforcing bar is connected, and for giving receiver 7-1 to provide a basis that can be moved up and down along pile foundation, receiver 7-1 can only be along
Sliding rail 8-1 is moved up and down, remaining degree of freedom by limit value, sliding rail 8-1 also can limit value receiver 7-1 movement, mould will be connected
Block is fixed on sliding rail；Driving machine 8-2 moves down for receiver 7-1 to be resisted pulling force and provides power；Recipient 7-1 is to moving down
It is dynamic that cable wire 6-2 can be caused to tense, by the pulling force moved up and down on adjusting cable wire 6-2 for adjusting receiver 7-1.
When system completes ejection, reception and drawing around more of a pile base different cable wire 6-2 according to above-mentioned flow
After stretching, " umbrella " shape damping structure as shown in Figure 4 is formed.
As shown in figure 5, sensor assembly 5 is made of multigroup strain transducer 5-1；One group of strain is all installed on every cable wire
Sensor 5-1 acquires strain data during cable wire 6-2 is stretched and is transferred to signal analysis and processing module 1, signal analysis
The strain data of different cable wire 6-2 is combined with the Real-time Seismological Data of seismic sensor cable module 3 and carries out at analysis by processing module 1
Stretching module 8 is controlled again after reason reaches better damping effect to continue to adjust cable wire 6-2 amount of tension.
Protection module 9 is the shell for covering each device, is only used as radical occlusion device, the effect of each corrosion of equipment is reduced, on ground
When shake occurs, receiving the instruction rear protecting module 9 of signal analysis and processing module 1 can cancel automatically, in order to avoid interfere following system
Each flow.
Input module 2 includes keyboard and display；Keyboard is combined with display for inputting relevant operating parameter.
It receives signal analysis and processing module 1 to be mainly made of microcontroller and corresponding control circuit, is mainly used for receiving earthquake
The signal of induction module 3, input module 2, locating module 4, sensor assembly 5 and link block 7, after analyzing processing,
Realize the control to protection module 9, ejection and recycling module 6, link block 7, stretching module 8.
Power module 10 is made of accumulator, and power is provided for system components.
Obviously, the structure of each component, installation position and its connection may be changed, in the technology of the present invention
On the basis of, the improvement carried out to individual part and equivalent variations should not exclude except protection scope of the present invention.
Claims (10)
1. a kind of Intelligent shock absorption system suitable for meizoseismal area long piled wharf, it is characterised in that：Including signal analysis and processing module,
Seismic sensor cable module, ejection and recycling module, link block and power module；
The seismic sensor cable module is for incuding whether have earthquake；
The ejection is installed on wharf slab with recycling module, the ejection and recycling module include cable wire, retracting device and
Catapult-launching gear, the cable wire include fixing end, movable end and rope body, and the fixing end is fixed on the wharf slab, described
Movable end is placed in the catapult-launching gear, and the rope body is wrapped on the retracting device；
The link block is mounted at the pile foundation of long piled wharf, and the link block includes for receiving connecing for cable wire movable end
Receive device, the fixing device for being fixed on cable wire in the link block；
The seismic sensor cable module senses that earthquake occurs and transmits a signal to the signal analysis and processing module, the signal
Analysis and processing module starts the catapult-launching gear and launches the movable end to the link block, the reception of the link block
Device receives cable wire and the movable end is fixed in pile foundation by fixing device.
2. the Intelligent shock absorption system according to claim 1 suitable for meizoseismal area long piled wharf, it is characterised in that：Described time
Receiving apparatus includes several tracks and slide bar, and the slide bar is horizontally disposed, and adjacent slide bar is staggered up and down, and the track is set vertically
It sets, the slide bar slides up and down under the action of driving device along the track, and the cable wire is S-type to be wrapped in the slide bar
On.
3. the Intelligent shock absorption system according to claim 1 suitable for meizoseismal area long piled wharf, it is characterised in that：The stake
Base is equipped with stretching module, and the stretching module includes sliding rail and driving device, and the link block is connected by the sliding rail
The pile foundation, the link block move up and down under the action of driving device along the sliding rail, and the sliding rail is along pile foundation axial direction
Setting.
4. the Intelligent shock absorption system according to claim 3 suitable for meizoseismal area long piled wharf, it is characterised in that：The cunning
Rail is mounted on Pile Foundation of Wharf, is connected with reinforcing bar in the pile foundation.
5. the Intelligent shock absorption system according to claim 1 suitable for meizoseismal area long piled wharf, it is characterised in that：The steel
The movable end of rope be the column structure equipped with mounting hole, the receiving module include for receive the receiver of cable wire movable end,
For whether incuding cable wire into the crash sensor of receiver, the swivel base for adjusting receiver angle and for fixing
The fixing device of cable wire, the receiver are cylindrical structure, and the receiver bottom end is placed on the swivel base, the fixation
Device is bolt；The movable end of the cable wire enters the receiver, and rotating the swivel base makes described in the bolt insertion
Mounting hole.
6. the Intelligent shock absorption system according to claim 1 suitable for meizoseismal area long piled wharf, it is characterised in that：Further include
The locating module of the receiver location information is provided for the catapult-launching gear, the locating module is laser sensor, described
The receiver location information of acquisition is fed back to signal analysis and processing module, the signal analysis and processing module root by laser sensor
The catapult-launching gear, which is controlled, according to the location information received launches the movable end.
7. the Intelligent shock absorption system according to claim 3 suitable for meizoseismal area long piled wharf, it is characterised in that：The steel
Strain transducer for acquiring strain information in cable wire drawing process is installed, the strain transducer will be collected on rope
Information is transmitted to the signal analysis and processing module, and the signal analysis and processing module is according to the strain information and earthquake received
The earthquake information of sensor controls the amount of tension of the stretching module adjustment cable wire.
8. the Intelligent shock absorption system according to claim 1 suitable for meizoseismal area long piled wharf, it is characterised in that：Including with
In the protection module of each corrosion of equipment of anti-locking system, the protection module includes being coated with the iron-clad of anticorrosive paint and for driving
The driving device that the iron-clad opens or closes, the protection module connect the signal analysis and processing module, occur in earthquake
When automatically opened according to the instruction of signal analysis and processing module.
9. the Intelligent shock absorption system according to claim 1 suitable for meizoseismal area long piled wharf, it is characterised in that：The electricity
Source module is made of accumulator.
10. the Intelligent shock absorption system according to claim 1 suitable for meizoseismal area long piled wharf, it is characterised in that：It is described
Ejection is equipped with several with recycling module, several ejections are uniformly arranged on the wharf slab with retracting device around the pile foundation
On, the attachment device quantity and the ejection are consistent with recycling module quantity, and the attachment device is circumferentially provided on the stake
On base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810298306.8A CN108487197B (en) | 2018-03-30 | 2018-03-30 | Intelligent shock absorption system suitable for high-pile wharf in strong earthquake area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810298306.8A CN108487197B (en) | 2018-03-30 | 2018-03-30 | Intelligent shock absorption system suitable for high-pile wharf in strong earthquake area |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108487197A true CN108487197A (en) | 2018-09-04 |
| CN108487197B CN108487197B (en) | 2020-05-22 |
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ID=63314686
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810298306.8A Active CN108487197B (en) | 2018-03-30 | 2018-03-30 | Intelligent shock absorption system suitable for high-pile wharf in strong earthquake area |
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| Country | Link |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10183558A (en) * | 1996-12-27 | 1998-07-14 | Toyo Constr Co Ltd | Earthquake damping device for harbor structure |
| CN205443916U (en) * | 2015-12-31 | 2016-08-10 | 同济大学 | Intelligence magnetic flux stay rope shock absorption support |
| CN206538732U (en) * | 2017-02-28 | 2017-10-03 | 连云港港口工程设计研究院有限公司 | A kind of long piled wharf |
-
2018
- 2018-03-30 CN CN201810298306.8A patent/CN108487197B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10183558A (en) * | 1996-12-27 | 1998-07-14 | Toyo Constr Co Ltd | Earthquake damping device for harbor structure |
| CN205443916U (en) * | 2015-12-31 | 2016-08-10 | 同济大学 | Intelligence magnetic flux stay rope shock absorption support |
| CN206538732U (en) * | 2017-02-28 | 2017-10-03 | 连云港港口工程设计研究院有限公司 | A kind of long piled wharf |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108487197B (en) | 2020-05-22 |
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