CN108166382A - A kind of triangle shock mount - Google Patents
A kind of triangle shock mount Download PDFInfo
- Publication number
- CN108166382A CN108166382A CN201810110733.9A CN201810110733A CN108166382A CN 108166382 A CN108166382 A CN 108166382A CN 201810110733 A CN201810110733 A CN 201810110733A CN 108166382 A CN108166382 A CN 108166382A
- Authority
- CN
- China
- Prior art keywords
- plate
- trapezoid block
- isosceles trapezoid
- trapezoidal
- rectangular channel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/04—Bearings; Hinges
- E01D19/041—Elastomeric bearings
Abstract
The present invention provides a kind of triangle shock mounts,Including top plate,Spherical crown liner plate,Bottom basin,Bottom plate,Trapezoidal plate and reseting elastic element,The bottom of the bottom basin is installed with isosceles trapezoid block I,The isosceles trapezoid block I is inlaid in the rectangular channel I on bottom plate,The both sides of the isosceles trapezoid block I are equipped with trapezoidal plate,The trapezoidal plate is right-angled trapezium,The right-angle side of trapezoidal plate and the side wall of rectangular channel I are engaged,The bevel edge of trapezoidal plate is identical with the bevel edge slope of isosceles trapezoid block I,There are gaps between the horizontal sides of trapezoidal plate and rectangular channel I,Reseting elastic element is perpendicular to the horizontal sides of trapezoidal plate,And one end of reseting elastic element is installed on trapezoidal plate,The other end is fixed on bottom plate,The top of the bottom basin is spherical groove,The spherical groove and spherical crown liner plate mating spherical surfaces,The top of spherical crown liner plate is installed with top plate,The beneficial effects of the present invention are：Shock mount is simple in structure, easy for installation, and damping performance is good and service life is long.
Description
Technical field
The present invention relates to shock-absorbing bridge support technical field, more particularly, to a kind of triangle shock mount.
Background technology
Bearing is the important load transfer device of bridge, considers that it is safe and reliable to ensure with enough bearing capacities in design
End reaction (vertical force and horizontal force) is passed into substructure；Secondly bearing is to bridge deformation (displacement and corner)
Constraint should be small as far as possible to adapt to the needs freely to stretch and rotate of beam body, otherwise for redundant structure its it is internal will
Second inner force can be generated, structure is caused to damage, greatly shortens structure service life.
When encountering earthquake especially earthquake magnitude being larger, the superstructure of bridge relative to bridge pier have certain displacement and
Thus speed causes to have a strong effect between beam body and bridge pier, if bearing does not have good damping, function of shock insulation, it will to beam
Body causes larger damage and very likely causes the fracture of pier bottom and fall the generation of beam accident.Traditional friction pendulum subtracts shock insulation branch
Seat, extending natural vibration period of bridge by pendulum principle realizes the purpose of shock insulation, but friction pendulum damping can cause certain lift
Rising amount；The phenomenon that traditional steel surrender formula damping will appear failure after multiple damping.
Invention content
The technical problem to be solved by the present invention is to：In view of the problems of the existing technology, a kind of triangle damping branch is provided
Seat, shock mount is simple in structure, easy for installation, and damping performance is good and service life is long.
The technical problem to be solved in the present invention is realized using following technical scheme：A kind of triangle shock mount, including top
Plate, spherical crown liner plate, bottom basin, bottom plate, trapezoidal plate and reseting elastic element, the bottom of the bottom basin are installed with isosceles trapezoid block I, institute
It states isosceles trapezoid block I to be inlaid in the rectangular channel I on bottom plate, the both sides of the isosceles trapezoid block I are equipped with trapezoidal plate, described trapezoidal
Plate is right-angled trapezium, and the side wall of the right-angle side and rectangular channel I of trapezoidal plate is engaged, bevel edge and the isosceles trapezoid block I of trapezoidal plate
Bevel edge slope it is identical, there are gaps between the horizontal sides of trapezoidal plate and rectangular channel I, and the reseting elastic element is perpendicular to trapezoidal
Horizontal sides of plate, and one end of reseting elastic element is installed on trapezoidal plate, the other end is fixed on bottom plate, the bottom basin it is upper
Portion is spherical groove, and the spherical groove and spherical crown liner plate mating spherical surfaces, the top of the spherical crown liner plate is installed with top plate.
Preferably, upper plate is equipped between the top plate and spherical crown liner plate, the lower part of the upper plate is installed in spherical crown liner plate
On, it is identical with isosceles trapezoid block I sizes and mutually hang down that the top of upper plate is installed with isosceles trapezoid block II, the isosceles trapezoid block II
Straight setting, the isosceles trapezoid block II are inlaid in the rectangular channel II of top plate lower part, and the both sides of the isosceles trapezoid block II are also set
There is trapezoidal plate, the side wall of the right-angle side and rectangular channel II of the trapezoidal plate is engaged, is also set between the trapezoidal plate and upper plate
There is reseting elastic element, the reseting elastic element is perpendicular to the horizontal sides of trapezoidal plate.
Preferably, the isosceles trapezoid block I and isosceles trapezoid block II is double-layer structure, and the double-layer structure is size
Two identical equicrural ladder plates are symmetrically superimposed composition.
Preferably, it is mounted on cover board on the top plate and bottom plate, one end of the cover board on the top plate passes through shearing resistance
Bolt is locked on top plate, and the other end is installed on the trapezoidal plate in rectangular channel I, and one end of the cover board on the bottom plate, which passes through, to be resisted
It cuts bolt to be locked on bottom plate, the other end is installed on the trapezoidal plate in rectangular channel II.
Preferably, there are gaps between the trapezoidal plate and isosceles trapezoid block I and/or isosceles trapezoid block II.
Preferably, energy consumption coating is coated on the wall surface of the rectangular channel I and rectangular channel II.
Preferably, the isosceles trapezoid block I is double-layer structure, and the double-layer structure is two identical isosceles ladders of size
Shape plate is symmetrically superimposed composition, is equipped with cover board on the bottom plate, and one end of the cover board on the bottom plate is locked by shearing bolt
On bottom plate, the other end is installed on the trapezoidal plate in rectangular channel II.
Preferably, the angle of the bevel edge of the trapezoidal plate is more than the friction self-locking angle of its own material.
Preferably, polyethylene board folder is equipped between the top plate and spherical crown liner plate or between upper plate and spherical crown liner plate
Layer.
Compared with prior art, the beneficial effects of the invention are as follows：Using mutually rubbing for class triangle harden structure and trapezoidal inclined plate
It wipes and carries out horizontal and vertical damping, effectively avoid the phenomenon that bearing is lifted in shock absorbing process, while the gradient of set square bevel edge is small
In the self-locking angle of its own material, can prevent in shock absorbing process intermediate cam plate self-locking；Due to set square uniform force and it is somebody's turn to do
Structure has good mechanical stability, can ensure that shock mount is used for multiple times, and keeps good damping effect, therefore the bearing
It is not only simple in structure, good damping effect, and service life is long, it is convenient for disassembly and assembly.
Description of the drawings
Fig. 1 is the vertical view of first embodiment of the invention.
Fig. 2 is the A of first embodiment of the invention to sectional view.
Fig. 3 is the B of first embodiment of the invention to sectional view.
Fig. 4 is the C of first embodiment of the invention to sectional view.
Fig. 5 is the vertical view of second embodiment of the invention.
Fig. 6 is the D of second embodiment of the invention to sectional view.
Fig. 7 is the bottom plate sectional view of third embodiment of the invention.
It is marked in figure：1- top plates, 2- spherical crown liner plates, 3- bottom basins, 4- bottom plates, 5- rectangular channel I, 6- upper plate, 7- isosceles trapezoids
Block I, 8- isosceles trapezoid block II, 9- rectangular channel II, 10- trapezoidal plate, 11- reseting elastic elements, 12- polyethylene boards interlayer, 13- lids
Plate, 14- shearing bolts.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with the accompanying drawings and specific implementation
The present invention is described in detail for example.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, not
For limiting the present invention.
As shown in Figure 1, Figure 2 and Figure 3, to sectional view, a kind of triangle shock mount includes by the vertical view of first embodiment and A
Including top plate 1, spherical crown liner plate 2, bottom basin 3, bottom plate 4, upper plate 6, trapezoidal plate and reseting elastic element, the bottom plate 4 is equipped with square
Embedded with bottom basin 3 in shape slot I5, the rectangular channel I5, the lower part of the bottom basin 3 is isosceles trapezoid block I7, the isosceles trapezoid block
I7 is symmetrically arranged two equicrural ladder plates superposition composition, and the horizontal sides of the isosceles trapezoid block I7 can be along rectangular channel I5
Cell wall traverse motion, between the isosceles trapezoid block I7 and rectangular channel I5 be equipped with trapezoidal plate, the trapezoidal plate be right angle
Trapezoidal plate, the side wall of the right-angle side and rectangular channel I5 of trapezoidal plate are engaged, and are enhancing damping effect and the part that is engaged
Wearability, can in the side wall of rectangular channel I5 or the right-angle side wear-resistant coating of right-angled trapezium plate, the bevel edge of the trapezoidal plate with
Isosceles trapezoid block I7 is engaged, and there are gap between two horizontal sides and rectangular channel I5 of trapezoid block, in rectangular channel I5
Trapezoidal plate is also set for Double-layer symmetrical, and opposite can be slided between the trapezoidal plate set above and below, the horizontal sides of the trapezoidal plate
Reseting elastic element is equipped with, one end of the elastic reset member is installed on trapezoidal plate, and the other end is installed on bottom plate 4,
The reseting elastic element can be device made of spring or other elastic materials.
When the isosceles trapezoid block I7 of 3 lower part of bottom basin is moved horizontally along rectangular channel I5, isosceles trapezoid block I7 sides it is oblique
Side constantly squeezes trapezoidal plate, and the bevel edge of the trapezoidal plate is identical with the bevel edge slope of isosceles trapezoid block I7, and bevel edge angle is big
In the friction self-locking angle of trapezoidal plate material, prevent the problem of self-locking occur in trapezoidal plate motion process.It is installed in rectangular channel I5
Upper and lower two layers of trapezoidal plate under the drive of isosceles trapezoid block I7, with respect to dorsal glide, when the horizontal sides and rectangle of trapezoid block
When slot I5 is contacted, movement terminates, since its vertical edge is contacted with the side wall of rectangular channel I5 in trapezoidal plate motion process, generate compared with
Big frictional force, the impact being subject to carrying out bearing are decayed and are consumed, and are realized friction of motion damping, are additionally provided on trapezoidal plate
Cover board 13, one end of the cover board 13 are fixed on trapezoidal plate, and the other end is locked at by shearing bolt 14 on bottom plate 4, described
Cover board 13 and shearing bolt 14 provide preset fixed for trapezoidal plate movement, when trapezoidal plate is acted on by isosceles trapezoid block I7
When power is more than the intensity of shearing bolt 14 itself, shearing bolt 14 is broken, and trapezoidal plate can be moved with isosceles trapezoid block I7, institute
The stress size that cover board 13 and shearing bolt 14 set initial motion for entire shock mount is stated, when shaking force does not reach just
If stress value when, shock mount does not work, when shaking force be more than preliminary design stress value（Shearing bolt is broken）When, shock mount
Work.
As shown in Figure 2 and Figure 4, the top of bottom basin 3 is spherical groove, and the top of the bottom basin 3 is equipped with spherical crown liner plate 2, described
The lower part of spherical crown liner plate 2 coordinates with the spherical groove sphere-contact of bottom basin 3, and the spherical crown liner plate 2 can pass the power of multiple directions
The bottom basin 3 of its underpart is passed, the top of the spherical crown liner plate 2 is equipped with upper plate 6, is equipped between the upper plate 6 and spherical crown liner plate 2 poly-
Vinyl plate interlayer, the top of the upper plate 6 are inlaid in 1 lower part of top plate for isosceles trapezoid block II8, the isosceles trapezoid block II8
In rectangular channel II9, the isosceles trapezoid block II8 is set perpendicular to isosceles trapezoid block I7, and isosceles trapezoid block II8 and isosceles trapezoid
The structure of block I7 is identical, also is provided with trapezoidal plate between the isosceles trapezoid block II8 and rectangular channel II9, the trapezoidal plate also by
Cover board 13 and shearing bolt 14 limit the initial force value of movement, are also equipped between the horizontal sides of the trapezoidal plate and top plate 1 multiple
Position elastic element, trapezoidal plate movement certain distance, after outer load force disappears, trapezoidal plate can be restored to just by reseting elastic element
Beginning position using the structure type of embodiment one, can slow down from horizontal and vertical vibrations, and rectangular channel I5 and square simultaneously
Trapezoidal plate in shape slot II9 is rebuilding good damping effect, and stable movement.
As shown in Figure 5 and Figure 6, the vertical view of second embodiment and D are to sectional view, the knot of the present embodiment and first embodiment
Compared to difference lies in do not contain upper plate 6, the top of the spherical crown liner plate 2 is equipped with top plate 1, and the top plate 1 is served as a contrast with spherical crown in structure
Polyethylene board interlayer 12 is equipped between plate 2, the present embodiment can slow down from transverse vibration forces, and height of support size is small, peace
Fill also relatively convenient.
As shown in fig. 7, the sectional view of 3rd embodiment, the present embodiment is distinguished compared in the structure of first and second embodiment
It is, there are certain between the bevel edge of the bevel edge and trapezoidal plate of isosceles trapezoid block I7 and/or isosceles trapezoid block II8 in the present embodiment
Damping is contacted with trapezoidal plate after the gap of distance, isosceles trapezoid block I7 and/or the above-mentioned clearance distance of isosceles trapezoid block II8 movements,
The damping rate of shock mount can be promoted using the structure type of the present embodiment, avoid the rigidity of isosceles trapezoid block and trapezoidal plate
Contact.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, it is noted that all
All any modification, equivalent and improvement made within the spirit and principles in the present invention etc. should be included in the guarantor of the present invention
Within the scope of shield.
Claims (9)
1. a kind of triangle shock mount, it is characterised in that：Including top plate（1）, spherical crown liner plate（2）, bottom basin（3）, bottom plate（4）, ladder
Shape plate and reseting elastic element, the bottom basin（3）Bottom be installed with isosceles trapezoid block I（7）, the isosceles trapezoid block I（7）It is embedding
Mounted in bottom plate（4）On rectangular channel I（5）It is interior, the isosceles trapezoid block I（7）Both sides be equipped with trapezoidal plate, the trapezoidal plate is straight
Angle is trapezoidal, right-angle side and the rectangular channel I of trapezoidal plate（5）Side wall be engaged, the bevel edge of trapezoidal plate and isosceles trapezoid block I（7）
Bevel edge slope it is identical, the horizontal sides of trapezoidal plate and rectangular channel I（5）Between there are gap, the reseting elastic element perpendicular to
The horizontal sides of trapezoidal plate, and one end of reseting elastic element is installed on trapezoidal plate, the other end is fixed on bottom plate（4）On, it is described
Bottom basin（3）Top be spherical groove, the spherical groove and spherical crown liner plate（2）Mating spherical surfaces, the spherical crown liner plate（2）It is upper
Portion is installed with top plate（1）.
2. a kind of triangle shock mount according to claim 1, it is characterised in that：The top plate（1）With spherical crown liner plate
（2）Between be equipped with upper plate（6）, the upper plate（6）Lower part be installed in spherical crown liner plate（2）On, upper plate（6）Top be installed with
Waist trapezoid block II（8）, the isosceles trapezoid block II（8）With isosceles trapezoid block I（7）Size is identical and is arranged in a mutually vertical manner, described
Isosceles trapezoid block II（8）It is inlaid in top plate（1）The rectangular channel II of lower part（9）It is interior, the isosceles trapezoid block II（8）Both sides also set
There are trapezoidal plate, right-angle side and the rectangular channel II of the trapezoidal plate（9）Side wall be engaged, the trapezoidal plate and upper plate（6）It
Between also be provided with reseting elastic element, the reseting elastic element is perpendicular to the horizontal sides of trapezoidal plate.
3. a kind of triangle shock mount according to claim 2, it is characterised in that：The isosceles trapezoid block I（7）With etc.
Waist trapezoid block II（8）It is double-layer structure, the double-layer structure two equicrural ladder plates identical for size are symmetrically superimposed composition.
4. a kind of triangle shock mount according to claim 3, it is characterised in that：The top plate（1）And bottom plate（4）On
It is mounted on cover board, the top plate（1）On one end of cover board top plate is locked at by shearing bolt（1）On, the other end is fixed
In rectangular channel I（5）On interior trapezoidal plate, the bottom plate（4）On one end of cover board bottom plate is locked at by shearing bolt（4）
On, the other end is installed in rectangular channel II（9）On interior trapezoidal plate.
5. a kind of triangle shock mount according to claim 4, it is characterised in that：The trapezoidal plate and isosceles trapezoid block
I（7）And/or isosceles trapezoid block II（8）Between there are gaps.
6. a kind of triangle shock mount according to claim 5, it is characterised in that：The rectangular channel I（5）And rectangular channel
II（9）Wall surface on be coated with energy consumption coating.
7. a kind of triangle shock mount according to claim 1, it is characterised in that：The isosceles trapezoid block I（7）It is double
Layer structure, the double-layer structure two equicrural ladder plates identical for size are symmetrically superimposed composition, the bottom plate（4）On be equipped with
Cover board, the bottom plate（4）On one end of cover board bottom plate is locked at by shearing bolt（4）On, the other end is installed in rectangular channel
II（9）On interior trapezoidal plate.
8. a kind of triangle shock mount described according to claim 6 or 7, it is characterised in that：The trapezoidal plate（5）Bevel edge
Angle be more than its own material friction self-locking angle.
9. a kind of triangle shock mount according to claim 8, it is characterised in that：The top plate（1）And spherical crown liner plate
（2）Between or upper plate（6）And spherical crown liner plate（2）Between be equipped with polyethylene board interlayer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810110733.9A CN108166382B (en) | 2018-02-05 | 2018-02-05 | Triangular shock-absorbing support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810110733.9A CN108166382B (en) | 2018-02-05 | 2018-02-05 | Triangular shock-absorbing support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108166382A true CN108166382A (en) | 2018-06-15 |
| CN108166382B CN108166382B (en) | 2023-04-07 |
Family
ID=62512716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810110733.9A Active CN108166382B (en) | 2018-02-05 | 2018-02-05 | Triangular shock-absorbing support |
Country Status (1)
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| CN (1) | CN108166382B (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1102681A (en) * | 1992-10-29 | 1995-05-17 | 法国国有铁路协会 | Seismic shield device |
| JP2003027767A (en) * | 2001-07-16 | 2003-01-29 | Oiles Ind Co Ltd | Fixing device of vibration isolation structure |
| JP2003042227A (en) * | 2001-07-30 | 2003-02-13 | Mitsubishi Heavy Ind Ltd | Damping device and damping device system for building |
| JP2005248989A (en) * | 2004-03-02 | 2005-09-15 | Showa Electric Wire & Cable Co Ltd | Vibration control damper |
| CN201074299Y (en) * | 2007-07-02 | 2008-06-18 | 上海彭浦橡胶制品总厂 | Knock reducing-preventing ball-type bridle iron |
| CN201459597U (en) * | 2009-07-29 | 2010-05-12 | 衡水橡胶股份有限公司 | Quakeproof damping spherical steel support capable of realizing type conversion |
| JP2012047290A (en) * | 2010-08-27 | 2012-03-08 | Teiji Kojima | Vertical base isolation support device |
| CN102828645A (en) * | 2011-06-15 | 2012-12-19 | 赵世峰 | Vertical shock insulation and shock absorption system for structure |
| CN103080596A (en) * | 2010-06-14 | 2013-05-01 | 国立大学法人熊本大学 | Vibration dampening device |
| KR101479282B1 (en) * | 2013-08-08 | 2015-01-05 | 부산대학교 산학협력단 | Vertical direction vibration reducing device |
| CN205741890U (en) * | 2016-02-04 | 2016-11-30 | 中交第二公路勘察设计研究院有限公司 | Elastoplasticity steel damping supporting seat |
| CN205741889U (en) * | 2016-02-01 | 2016-11-30 | 成都亚佳工程新技术开发有限公司 | A kind of without lifting bidirectional damping friction pendulum support |
| US20160348751A1 (en) * | 2014-02-18 | 2016-12-01 | Yeoung Cheol CHO | Seismic isolator utilizing wedge |
| CN107178029A (en) * | 2016-03-11 | 2017-09-19 | 株洲时代新材料科技股份有限公司 | A kind of shearing resistance ball shaped steel bearing |
| CN207891724U (en) * | 2018-02-05 | 2018-09-21 | 成都市新筑路桥机械股份有限公司 | A kind of triangle shock mount |
-
2018
- 2018-02-05 CN CN201810110733.9A patent/CN108166382B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1102681A (en) * | 1992-10-29 | 1995-05-17 | 法国国有铁路协会 | Seismic shield device |
| JP2003027767A (en) * | 2001-07-16 | 2003-01-29 | Oiles Ind Co Ltd | Fixing device of vibration isolation structure |
| JP2003042227A (en) * | 2001-07-30 | 2003-02-13 | Mitsubishi Heavy Ind Ltd | Damping device and damping device system for building |
| JP2005248989A (en) * | 2004-03-02 | 2005-09-15 | Showa Electric Wire & Cable Co Ltd | Vibration control damper |
| CN201074299Y (en) * | 2007-07-02 | 2008-06-18 | 上海彭浦橡胶制品总厂 | Knock reducing-preventing ball-type bridle iron |
| CN201459597U (en) * | 2009-07-29 | 2010-05-12 | 衡水橡胶股份有限公司 | Quakeproof damping spherical steel support capable of realizing type conversion |
| CN103080596A (en) * | 2010-06-14 | 2013-05-01 | 国立大学法人熊本大学 | Vibration dampening device |
| JP2012047290A (en) * | 2010-08-27 | 2012-03-08 | Teiji Kojima | Vertical base isolation support device |
| CN102828645A (en) * | 2011-06-15 | 2012-12-19 | 赵世峰 | Vertical shock insulation and shock absorption system for structure |
| KR101479282B1 (en) * | 2013-08-08 | 2015-01-05 | 부산대학교 산학협력단 | Vertical direction vibration reducing device |
| US20160348751A1 (en) * | 2014-02-18 | 2016-12-01 | Yeoung Cheol CHO | Seismic isolator utilizing wedge |
| CN205741889U (en) * | 2016-02-01 | 2016-11-30 | 成都亚佳工程新技术开发有限公司 | A kind of without lifting bidirectional damping friction pendulum support |
| CN205741890U (en) * | 2016-02-04 | 2016-11-30 | 中交第二公路勘察设计研究院有限公司 | Elastoplasticity steel damping supporting seat |
| CN107178029A (en) * | 2016-03-11 | 2017-09-19 | 株洲时代新材料科技股份有限公司 | A kind of shearing resistance ball shaped steel bearing |
| CN207891724U (en) * | 2018-02-05 | 2018-09-21 | 成都市新筑路桥机械股份有限公司 | A kind of triangle shock mount |
Non-Patent Citations (3)
| Title |
|---|
| CHEUNG PAKCHIU: "seismic performance of cable-sliding friction bearing system for isolated bridges", 《EARTHQUAKE ENGINEERING AND ENGINEERING VIBRATION》 * |
| 吕为昱;林道锦;熊劲松;黄滔;王仁贵;: "嘉绍大桥刚性铰专用支座设计" * |
| 庄军生;杜文明;夏玉龙;: "摩擦摆式隔震支座用滑板性能研究" * |
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|---|---|
| CN108166382B (en) | 2023-04-07 |
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