CN105155672B - Terracotta soldiers and horses of the Qin Dynasty base earthquake isolating equipment and method - Google Patents
Terracotta soldiers and horses of the Qin Dynasty base earthquake isolating equipment and method Download PDFInfo
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- CN105155672B CN105155672B CN201510613494.5A CN201510613494A CN105155672B CN 105155672 B CN105155672 B CN 105155672B CN 201510613494 A CN201510613494 A CN 201510613494A CN 105155672 B CN105155672 B CN 105155672B
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Abstract
The present invention relates to a kind of terracotta soldiers and horses of the Qin Dynasty base earthquake isolating equipment and method, belong to floating and put historical relic technical field of isolation.The device mainly includes universal tumbler bearing, terra cotta warriors and horses base, veneer, Use of Flexible Protective Materials, sliding disc and support base；Universal tumbler bearing is 4, the corner of terra cotta warriors and horses base lower surface is arranged on by veneer respectively, terra cotta warriors and horses base is placed on 4 sliding discs, multi-directional ball under terra cotta warriors and horses base is in contact with corresponding sliding disc, sliding disc is fixed on support base, Use of Flexible Protective Materials two ends are respectively adhered on the side wall of the veneer of terra cotta warriors and horses base lower surface and corresponding sliding disc, and closed area is formed between the veneer and sliding disc of terra cotta warriors and horses base lower surface.Apparatus and method of the present invention makes terra cotta warriors and horses possess the ability that can resist 8~9 degree of earthquakes, while the earthquake isolating equipment is easy to application implementation, not integral hoisting is lifted, do not move terra cotta warriors and horses, and normal display is not influenceed, is visited.
Description
Technical field
The present invention relates to a kind of terracotta soldiers and horses of the Qin Dynasty base earthquake isolating equipment and method, it is adaptable in Museum of the Qin Army Vaults on view
Qin's figurines and some historical relics such as hearstone, statue, belong to floating and put historical relic technical field of isolation.
Background technology
China is the country of many earthquakes in the world, is also to suffer one of earthquake disaster very the gravest country.
China mainland accounts for the 1/4 of Global land area, but the land ruinous earthquake for having 1/3 20th century occurs at me
State.Seismic activities frequency is high, intensity is big, focus is shallow, and distribution is wide, is the serious country of an earthquake calamity.Since 20th century, in
Nearly 800 times of more than 6 grades earthquakes occur for Kuomintang-Communist.Life, the property of earthquake not only to the people cause huge loss, also to many places
Precious cultural heritage brings unprecedented damage.
Xi'an is as the cradle of Chinese civilization, one of world four major acids ancient capital, and with a long history, cultural infrastructure is very thick
Weight.Terra cotta warriors and horses hole is described as " eighth wonder of the world ".
Xi’an metro seismic fortification intensity is 8 degree, and basic seismic design acceleration magnitude is 0.20g.Positioned at Xi’an metro
Qin's figurines in Museum of the Qin Army Vaults on view, shock resistance is poor, and dense arrangement.If generation larger earthquake, terra cotta warriors and horses list
Body shake is bad or continuously topples over, will caused immeasurable loss.In order to protect numerous texts of the China including the terracotta soldiers and horses of the Qin Dynasty
Change legacy, enable to resist earthquake, intactly preserve, it is necessary to develop prepare inexpensive, high-quality composite every
Shake device and new method.
The content of the invention
It is a primary object of the present invention to provide a kind of terracotta soldiers and horses of the Qin Dynasty base earthquake isolating equipment, 8 can be resisted by having terra cotta warriors and horses
The ability of~9 degree of earthquakes.
To achieve the above object, the present invention takes following technical scheme：
A kind of terracotta soldiers and horses of the Qin Dynasty base earthquake isolating equipment, the device is a kind of multi-directional ball stand apparatus, mainly includes multi-directional ball branch
Seat, terra cotta warriors and horses base, veneer, Use of Flexible Protective Materials, sliding disc and support base；Described universal tumbler bearing is 4, respectively
The corner of terra cotta warriors and horses base lower surface is arranged on by veneer, described terra cotta warriors and horses base is placed on 4 sliding discs, army riffraff
Multi-directional ball under figurines base is in contact with corresponding sliding disc respectively, and described sliding disc is fixed on support base,
Described Use of Flexible Protective Materials two ends are respectively adhered on the veneer of terra cotta warriors and horses base lower surface and the side of corresponding sliding disc
On wall, closed area is formed between the veneer and sliding disc of terra cotta warriors and horses base lower surface.Under geological process, multi-directional ball is in cunning
Rolled in dynamic disk, so as to reduce the displacement and acceleration of terra cotta warriors and horses base top terra cotta warriors and horses.
Described universal tumbler bearing includes multi-directional ball and support plinth；Described veneer is pasted onto terra cotta warriors and horses base lower surface
Corner, described support plinth is pasted onto on veneer.
Described universal tumbler bearing uses stainless steel material or polytetrafluoroethylmaterial material, and universal bulb diameter is about 5cm, height
About 8cm, the vertical bearing capacity of each multi-directional ball is not less than 50 kilograms.
Described veneer is stainless steel or polytetrafluoroethylmaterial material, and size is about 15cm × 15cm, and thickness is about 4mm, is led to
Strength glue is crossed at the corner of terra cotta warriors and horses base lower surface.
Described Use of Flexible Protective Materials uses corrugated HDPE material (high density polyethylene (HDPE)), and its two ends is respectively adhered on
The veneer of terra cotta warriors and horses base lower surface and the side wall of sliding disc, both can guarantee that to form closed area, and prevented soil particle or moisture
Enter sliding disc Deng impurity, can guarantee that universal wheel is normally slided in the range of certain displacement again.
Described sliding disc is stainless steel material or polytetrafluoroethylmaterial material, and disk diameter is about 15cm, and disk is maximum
It is about highly 4cm, bottom surface and sidewall thickness are about 1cm.Described sliding disc has cambered surface design.
Described universal tumbler bearing and sliding disc are alternatively 5-8.
Described support base is original-pack earth foundation, and sliding disc is reliably connected by cementing material with it.
Present invention also offers a kind of terracotta soldiers and horses of the Qin Dynasty base shock insulation implementation based on said apparatus, including following step
Suddenly：
(1) in the side soil digging of terra cotta warriors and horses base four, 2~4 Minitype jacks is set, terra cotta warriors and horses base support is got up；
(2) carry out smooth, closely knit to terra cotta warriors and horses base bottom soil body after shoveling or reinforce, form it into smooth and closely knit
Original-pack earth foundation；
(3) sliding disc is fixed on to the top surface of original-pack earth foundation, 4 sliding discs are set, respectively with terra cotta warriors and horses base
Corner it is corresponding；
(4) veneer is pasted at terra cotta warriors and horses base lower surface corner, is pasted 4 universal tumbler bearings respectively using seccotine
On veneer；Terra cotta warriors and horses base is placed in 4 sliding discs, the multi-directional ball under terra cotta warriors and horses base respectively with each it is corresponding
Sliding disc center alignment；
(5) Use of Flexible Protective Materials two ends are respectively adhered on to the veneer of terra cotta warriors and horses base and the side wall of sliding disc, make it
Between form closed area, to ensure that multi-directional ball is normally slided in certain displacement scope (sliding disc).
During earthquake, terra cotta warriors and horses base is slided by universal tumbler bearing on sliding disc, produces acceleration and the position of very little
Move, so as to play the effect of earthquake isolation.Described universal tumbler bearing and sliding disc are alternatively 5-8.
The terracotta soldiers and horses of the Qin Dynasty is a kind of exhibition historical relic, should protect and sight again, earthquake damping and isolating mechanism is placed under base
Face is relatively reasonable mode.The method that multi-directional ball stand apparatus is provided below in terra cotta warriors and horses bottom plate in this use proposed, category
In Local treatment, overall shock insulation.Normal display, viewing are not influenceed in installation process and use, it is simple and easy to do, keep original appearance.
Advantages of the present invention：
1st, Xi’an metro seismic fortification intensity is 8 degree, and basic seismic design acceleration magnitude is 0.20g.The device of the present invention
Terra cotta warriors and horses are made to possess the ability that can resist 8~9 degree of earthquakes with method.
2nd, the present invention utilizes existing easy facile material, and convenient and practical material selection can meet slip and want
Ask, and there can be certain damping action.
3rd, the present invention has abandoned the mechanical device of complexity, while being different from the practical shock insulation conceptual design hair of existing method
It is bright.
4th, earthquake isolating equipment of the invention is easy to application implementation, and not integral hoisting is lifted, do not move terra cotta warriors and horses, does not influence normal
Display, visit.
Brief description of the drawings
Fig. 1 is terracotta soldiers and horses of the Qin Dynasty base earthquake isolating equipment schematic diagram (facade).
Fig. 2 is the terracotta soldiers and horses of the Qin Dynasty base plane schematic diagram that corner is mounted with multi-directional ball.
Main Reference Numerals：
The 1 universal terra cotta warriors and horses base of tumbler bearing 2
The Use of Flexible Protective Materials of 3 veneer 4
The support base of 5 sliding discs (cambered surface) 6
Embodiment
As shown in figure 1, being the structural representation of terracotta soldiers and horses of the Qin Dynasty base earthquake isolating equipment, the device is a kind of universal tumbler bearing dress
Put, mainly including universal tumbler bearing 1, terra cotta warriors and horses base 2, veneer 3, Use of Flexible Protective Materials 4, sliding disc 5 and support base 6.
Veneer 3 is pasted onto the lower surface corner of terra cotta warriors and horses base 2；Universal tumbler bearing 1 is 4, and universal tumbler bearing 1 is respectively adhered on veneer 3
On, as shown in Fig. 2 being mounted with the terracotta soldiers and horses of the Qin Dynasty base plane schematic diagram of multi-directional ball for corner；Sliding disc 5 is pasted onto bearing base
The top surface of plinth 6；Terra cotta warriors and horses base 2 is placed on 4 sliding discs 5, and the multi-directional ball under terra cotta warriors and horses base 2 is justified with corresponding slip
Disk 5 is in contact, and the two ends of Use of Flexible Protective Materials 4 are respectively adhered on the sliding disc 5 corresponding with it of veneer 3 of terra cotta warriors and horses base 2
Side wall, to ensure to form closed area；Under geological process, multi-directional ball is rolled in sliding disc 5, so as to reduce top terra cotta warriors and horses
Displacement and acceleration.
Universal tumbler bearing 1 uses stainless steel or plastic material, and universal bulb diameter is about 5cm, and height is about 8cm, is vertically held
Carry power and be not less than 50 kilograms/.Universal tumbler bearing 1 includes multi-directional ball and support plinth, and support plinth is pasted onto on veneer 3.
Veneer 3 is the thick stainless steels (or polyfluortetraethylene plate) of 4mm, and size is about 15cm × 15cm, passes through strength glue
At the lower surface corner of terra cotta warriors and horses base 2.
Its two ends is respectively adhered on army riffraff by Use of Flexible Protective Materials 4 using corrugated HDPE material (high density polyethylene (HDPE))
The veneer 3 (surrounding of universal tumbler bearing 1) and the side wall of each self-corresponding sliding disc 5 of the lower surface of figurines base 2, both can guarantee that shape
Into closed area, prevent the impurity such as soil particle or moisture from entering sliding disc, can guarantee that multi-directional ball in the range of certain displacement again
It is normal to slide.
Sliding disc 5 is stainless steel (or plastics) material, and disk diameter is about 15cm, and disk maximum height is about 4cm, bottom
Face and sidewall thickness are about 1cm.
Support base 6 is raw fly ash, is reliably connected fixation by cementing material with sliding disc 5, foundation is deep
Degree is depending on field condition.
Present invention also offers a kind of terracotta soldiers and horses of the Qin Dynasty base shock insulation implementation based on said apparatus, including following step
Suddenly：
(1) in the side soil digging of terra cotta warriors and horses base 2 four, during add 2~4 Minitype jacks, terra cotta warriors and horses base 2 is supported
Get up；
(2) carry out smooth, closely knit to the bottom soil body of terra cotta warriors and horses base 2 after shoveling or reinforce, it is ensured that its flatness and close
Solidity, is used as support base 6；
(3) it is base surface is smooth, 4 sliding discs 5 are pasted and fixed on by the top surface of support base 6 using cementitious matter, respectively
Corner with terra cotta warriors and horses base 2 is corresponding；
(4) stainless steel (or polytetrafluoroethylene (PTFE)) veneer 3 is pasted at the lower surface corner of terra cotta warriors and horses base 2, using seccotine
4 universal tumbler bearings 1 are respectively adhered on veneer 3, terra cotta warriors and horses base 2 is placed in 4 sliding discs 5, makes terra cotta warriors and horses
Center alignment of the multi-directional ball with corresponding sliding disc 5 on base 2；
(5) two ends of corrugated Use of Flexible Protective Materials 4 are respectively adhered on to (the universal tumbler bearing 1 of veneer 3 of terra cotta warriors and horses base 2
Surrounding) and corresponding sliding disc 5 side wall, it is ensured that form closed area, and can guarantee that multi-directional ball in certain displacement model
Enclose interior normal slip.
(6) during earthquake, terra cotta warriors and horses base 2 is slided by universal tumbler bearing 1 on sliding disc 5, produces very little acceleration
And displacement, so as to play the effect of earthquake isolation.
The present invention have studied slip and the damping capacity of different materials, including the universal tumbler bearing of plastics system, stainless steel ten thousand
To tumbler bearing etc., the model of vibration-insulation damping is designed.Through vibration test, the performance of various models and material is examined, it is final to determine
Isolation system, most optimum materials and the combination of the present invention.The universal tumbler bearing of plastics system, stainless two kinds of differences of steel multi-directional ball bearing
Its shaking-table test test result is shown in Table 1, table 2 under the conditions of shock insulation.
Vibration test test result under the conditions of the universal tumbler bearing shock insulation of the plastics matter of table 1
Vibration test test result under the conditions of the stainless steel multi-directional ball bearing shock insulation of table 2
Result of the test shows：Using stainless steel multi-directional ball bearing, terra cotta warriors and horses damping effect is better than plastics multi-directional ball branch
Seat.Using stainless steel multi-directional ball bearing, under 8 degree, 9 degree of geological processes, its aseismic ratio respectively reaches more than 50%, 70%
More than.
In summary, the invention provides a kind of simple and feasible terra cotta warriors and horses earthquake isolating equipment and embodiment, and it is into one
Step completes actual shock insulation processing there is provided theoretical and experimental basis.Apparatus and method of the present invention, which possesses terra cotta warriors and horses, can resist 8
The ability of~9 degree of earthquakes, while the earthquake isolating equipment is easy to application implementation, not integral hoisting is lifted, does not move terra cotta warriors and horses, do not influenceed
Normal display, visit.
Claims (10)
1. a kind of terracotta soldiers and horses of the Qin Dynasty base earthquake isolating equipment, it is characterised in that：The device mainly includes universal tumbler bearing, terra cotta warriors and horses bottom
Seat, veneer, Use of Flexible Protective Materials, sliding disc and support base；Described universal tumbler bearing is 4, is pacified respectively by veneer
Mounted in the corner of terra cotta warriors and horses base lower surface, described terra cotta warriors and horses base is placed on 4 sliding discs, under terra cotta warriors and horses base
Multi-directional ball is in contact with corresponding sliding disc, and described sliding disc is fixed on support base, described flexible protective
Material two ends are respectively adhered on the side wall of the veneer of terra cotta warriors and horses base lower surface and corresponding sliding disc, at terra cotta warriors and horses bottom
Closed area is formed between the veneer and sliding disc of seat lower surface.
2. terracotta soldiers and horses of the Qin Dynasty base earthquake isolating equipment according to claim 1, it is characterised in that：Described universal tumbler bearing includes
Multi-directional ball and support plinth；Described veneer is pasted onto the corner of terra cotta warriors and horses base lower surface, and described support plinth is pasted onto
On veneer.
3. terracotta soldiers and horses of the Qin Dynasty base earthquake isolating equipment according to claim 1, it is characterised in that：Described universal tumbler bearing, patch
Face and sliding disc use stainless steel material or polytetrafluoroethylmaterial material.
4. terracotta soldiers and horses of the Qin Dynasty base earthquake isolating equipment according to claim 3, it is characterised in that：Described multi-directional ball is a diameter of
5cm, is highly 8cm, and the vertical bearing capacity of each multi-directional ball is not less than 50 kilograms.
5. terracotta soldiers and horses of the Qin Dynasty base earthquake isolating equipment according to claim 3, it is characterised in that：The size of described veneer is
15cm × 15cm, thickness is 4mm.
6. terracotta soldiers and horses of the Qin Dynasty base earthquake isolating equipment according to claim 3, it is characterised in that：The diameter of described sliding disc
For 15cm, disk maximum height is 4cm, and bottom surface and sidewall thickness are 1cm.
7. terracotta soldiers and horses of the Qin Dynasty base earthquake isolating equipment according to claim 6, it is characterised in that：Described sliding disc has arc
Face.
8. terracotta soldiers and horses of the Qin Dynasty base earthquake isolating equipment according to claim 1, it is characterised in that：Described Use of Flexible Protective Materials is
Corrugated high density polyethylene (HDPE).
9. terracotta soldiers and horses of the Qin Dynasty base earthquake isolating equipment according to claim 1, it is characterised in that：Described universal tumbler bearing and cunning
Dynamic disk is 5-8.
10. a kind of terracotta soldiers and horses of the Qin Dynasty base shock isolation method, comprises the following steps：
(1) in the side soil digging of terra cotta warriors and horses base four, 2~4 Minitype jacks is set, terra cotta warriors and horses base support is got up；
(2) carry out smooth, closely knit to terra cotta warriors and horses base bottom soil body after shoveling or reinforce, form it into original-pack earth foundation；
(3) sliding disc is fixed on to the top surface of original-pack earth foundation, 4 sliding discs are set, respectively with the four of terra cotta warriors and horses base
Angle is corresponding；
(4) veneer is pasted at terra cotta warriors and horses base lower surface corner, 4 universal tumbler bearings are respectively adhered on by patch using seccotine
On face；Terra cotta warriors and horses base is placed in 4 sliding discs, the multi-directional ball under terra cotta warriors and horses base respectively with each corresponding cunning
The center alignment of dynamic disk；
(5) Use of Flexible Protective Materials two ends are respectively adhered on to the veneer of terra cotta warriors and horses base and the side wall of sliding disc, to form envelope
Closed region.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510613494.5A CN105155672B (en) | 2015-09-23 | 2015-09-23 | Terracotta soldiers and horses of the Qin Dynasty base earthquake isolating equipment and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510613494.5A CN105155672B (en) | 2015-09-23 | 2015-09-23 | Terracotta soldiers and horses of the Qin Dynasty base earthquake isolating equipment and method |
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|---|---|
| CN105155672A CN105155672A (en) | 2015-12-16 |
| CN105155672B true CN105155672B (en) | 2017-10-03 |
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| CN2431333Y (en) * | 2000-07-11 | 2001-05-23 | 楚宏 | Dissipative vibration isolation device for building |
| CN201031442Y (en) * | 2007-05-17 | 2008-03-05 | 衡水丰泽工程橡胶科技开发有限公司 | Large rotary angle support saddle |
| CN101328714A (en) * | 2008-07-31 | 2008-12-24 | 武汉一冶建筑安装工程有限责任公司 | Method for processing structure sedimentation by pressure casting and jacking replacement |
| CN101532316A (en) * | 2009-04-15 | 2009-09-16 | 王海飙 | A parallel motion lead core rubber friction pendulum compound vibration isolator |
| CN101676502A (en) * | 2008-09-19 | 2010-03-24 | 朱培鼎 | Universal damping shock-absorbing damping device |
| CN104074921A (en) * | 2014-07-09 | 2014-10-01 | 中国航空规划建设发展有限公司 | Ball type shock isolation device |
| CN104912201A (en) * | 2015-06-25 | 2015-09-16 | 哈尔滨工业大学 | Variable friction-type spherical surface-cylindrical surface friction-type support |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005325850A (en) * | 2004-05-12 | 2005-11-24 | Nachi Fujikoshi Corp | Base isolation device |
-
2015
- 2015-09-23 CN CN201510613494.5A patent/CN105155672B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2431333Y (en) * | 2000-07-11 | 2001-05-23 | 楚宏 | Dissipative vibration isolation device for building |
| CN201031442Y (en) * | 2007-05-17 | 2008-03-05 | 衡水丰泽工程橡胶科技开发有限公司 | Large rotary angle support saddle |
| CN101328714A (en) * | 2008-07-31 | 2008-12-24 | 武汉一冶建筑安装工程有限责任公司 | Method for processing structure sedimentation by pressure casting and jacking replacement |
| CN101676502A (en) * | 2008-09-19 | 2010-03-24 | 朱培鼎 | Universal damping shock-absorbing damping device |
| CN101532316A (en) * | 2009-04-15 | 2009-09-16 | 王海飙 | A parallel motion lead core rubber friction pendulum compound vibration isolator |
| CN104074921A (en) * | 2014-07-09 | 2014-10-01 | 中国航空规划建设发展有限公司 | Ball type shock isolation device |
| CN104912201A (en) * | 2015-06-25 | 2015-09-16 | 哈尔滨工业大学 | Variable friction-type spherical surface-cylindrical surface friction-type support |
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| CN105155672A (en) | 2015-12-16 |
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Inventor after: Han Tengfei Inventor after: Zhao Liyong Inventor after: Yuan Han Inventor after: Li Yonglu Inventor after: Zhang Wenge Inventor after: Li Xiaodong Inventor after: Yi Guixiang Inventor after: Chen Hao Inventor after: Qiu Jinkai Inventor after: Duan Weiyang Inventor before: Li Yonglu Inventor before: Yuan Han Inventor before: Han Tengfei Inventor before: Zhang Wenge Inventor before: Li Xiaodong |
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