CN104452999B - Self-displacement shock insulation trench system - Google Patents
Self-displacement shock insulation trench system Download PDFInfo
- Publication number
- CN104452999B CN104452999B CN201310436232.7A CN201310436232A CN104452999B CN 104452999 B CN104452999 B CN 104452999B CN 201310436232 A CN201310436232 A CN 201310436232A CN 104452999 B CN104452999 B CN 104452999B
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- China
- Prior art keywords
- shock insulation
- displacement
- insulation trench
- ditch
- retaining wall
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- 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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- 230000035939 shock Effects 0.000 title claims abstract description 187
- 238000009413 insulation Methods 0.000 title claims abstract description 179
- 238000006073 displacement reaction Methods 0.000 title claims abstract description 66
- 238000013016 damping Methods 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 claims abstract description 7
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 8
- 239000013536 elastomeric material Substances 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 230000006378 damage Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 4
- 230000002411 adverse Effects 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 238000002955 isolation Methods 0.000 description 15
- 238000005516 engineering process Methods 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000001268 conjugating effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Landscapes
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Sewage (AREA)
Abstract
The invention discloses a self-displacement shock insulation ditch system, wherein a closed ditch is enclosed by a bottom plate, a shock insulation ditch cover plate, shock insulation upper components, shock insulation buttresses, shock insulation supports and retaining walls, wherein the shock insulation upper components, the shock insulation buttresses, the shock insulation supports and the retaining walls are respectively positioned at two sides of the shock insulation ditch cover plate; the shock insulation ditch is characterized in that a plurality of displacement support rods with elastic damping characteristics are arranged in the shock insulation ditch and used for supporting and drawing the shock insulation ditch cover plate, one ends of the displacement support rods are connected to the shock insulation ditch cover plate, and the other ends of the displacement support rods are connected to the inner side wall of the shock insulation upper component or the inner side wall of the retaining wall. The self-displacement shock insulation ditch system avoids the unfavorable damages of crushing, breaking and the like of the shock insulation ditch cover plate and the accessory facilities in the earthquake, and further avoids the adverse influence on the shock absorption effect of the shock insulation structure. Meanwhile, the invention has simple process, low cost and convenient construction, and has great application value for practical engineering application.
Description
Technical field
The present invention relates to a kind of Shockproof structure for building, particularly a kind of from displacement shock insulation trench system.
Background technology
The anti-seismic performance of seismic isolation technology all shows the most outstanding in all previous macroseism, and seismic isolation technology is also described as
One of current maximally effective antidetonation means.Need during shock-insulation building design to reserve enough spaces with periphery basis
To ensure that it can be with Free Transform under geological process, the most conventional make is to arrange shock insulation ditch.
Shock insulation ditch can be in conjunction with the integrated application such as building function or equipment installation when design, but for existing shock insulation
Investigating after structure shake and show, the shock insulation ditch arranged according to existing construction measure destroys seriously in earthquake, no
Only isolation structure peripheral facility is caused certain destruction, the what is more important shock insulation ditch largely upper limit
Having made the damping effect of isolation structure, tracing it to its cause, it is crowded to be mostly derived from shock insulation ditch both sides generation under geological process
When pressure or torsional deflection, the deformation of shock insulation trench cover is restricted and causes final crowded broken or rupture.
Summary of the invention
The problems referred to above existed in view of prior art, it is an object of the invention to provide one and realize shock insulation ditch
The displacement shock insulation trench system certainly that while deformation, shock insulation trench cover can conjugate therewith.
To achieve these goals, the one that the present invention provides is from displacement shock insulation trench system, described shock insulation ditch
By base plate, shock insulation trench cover and lay respectively at the shock insulation upper component of both sides, shock insulation buttress, shock insulation prop up
Seat and retaining wall surround closing groove；Described shock insulation buttress is arranged on described base plate, described shock isolating pedestal
It is arranged on described shock insulation buttress for supporting described shock insulation upper component；Described retaining wall is positioned at the described end
It is oppositely arranged on plate and with described shock insulation upper component；Wherein, it is provided with in described shock insulation ditch and multiple has
The displacement support bar for supporting and draw described shock insulation trench cover of elastic damping characteristic, multiple described changes
One end of position support bar is connected on described shock insulation trench cover, and the other end is connected to described shock insulation upper component
Medial wall or described retaining wall medial wall on.
As preferably, described shock insulation upper component is provided with a boss on the medial wall of described shock insulation ditch,
Described shock insulation trench cover rides upon described boss and the top of described retaining wall slidably；Described retaining wall
Top have into and have a sliding guidance effect played when described shock insulation trench cover is by horizontal compression upwards
The first inclined-plane, described shock insulation trench cover rides upon the end of described retaining wall one end and is formed with one with described
The second inclined-plane that first inclined-plane matches.
As preferably, described displacement support bar be provided with many groups and often group arrange two, two described displacements
Support bar makes described shock insulation trench cover be connected with described retaining wall and described shock insulation upper component respectively.
As preferably, two described displacement support bars intersect setting.
As preferably, the place of intersecting of two described displacement support bars is provided with a slip stopping means.
As preferably, described shock insulation trench cover is provided with support end, on described shock insulation upper component and
Being respectively arranged with lower support end on described retaining wall, the two ends of described displacement support bar are connected to described
On upper support end and described lower support end.
As preferably, at least one described upper support end level can slide on described shock insulation trench cover.
As preferably, described shock insulation trench cover is also relatively set with two for limiting described upper support end
The displacement baffle plate of the scope that level is slided on described shock insulation trench cover, described upper support end is arranged at two
Between described displacement baffle plate.
As preferably, described shock isolating pedestal uses elastomeric material to make.
As preferably, described shock isolating pedestal uses elastomeric material to make.
Certainly the displacement shock insulation trench system of the present invention, there is lifting, extruding or mistake in local shock insulation ditch both sides, earthquake centre
During dynamic deformation, shock insulation trench cover can lifting therewith, when horizontal distortion recover after shock insulation trench cover Self-resetting,
This measure avoids shock insulation trench cover and affiliated facility occur to squeeze in earthquake broken, the unfavorable destruction such as break,
More avoid the adverse effect for isolation structure damping effect.Present invention process is simple simultaneously, cost
Cheap, be easy to construction, for practical engineering application, there is very big using value.
Accompanying drawing explanation
Fig. 1 is the displacement shock insulation trench system sectional structure chart normal time certainly of the present invention.
Fig. 2 is that the shock insulation trench system of displacement certainly of present invention section view when by shock insulation ditch spacing increasing when shaking is tied
Composition.
Fig. 3 is that the shock insulation trench system of displacement certainly of present invention section view when by shock insulation ditch spacing reduction when shaking is tied
Composition.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme is further described in detail.
As it is shown in figure 1, the one that the present invention provides is from displacement shock insulation trench system, described shock insulation ditch 1 is the end of by
Plate 2, shock insulation trench cover 5 and lay respectively at the shock insulation upper component 4 of both sides, shock insulation buttress 10, every
Shake bearing 11 and retaining wall 3 surround closing groove；Described shock insulation buttress 10 is arranged on described base plate 2,
Described shock isolating pedestal 11 is arranged on described shock insulation buttress 10 for supporting described shock insulation upper component 4；
Described retaining wall 3 is positioned on described base plate 2 and is oppositely arranged with described shock insulation upper component 4；Wherein,
Be provided with in described shock insulation ditch 1 multiple have elastic damping characteristic for supporting and draw described shock insulation ditch
The displacement support bar 6 of cover plate 5, described displacement support bar 6 one end is connected on described shock insulation trench cover 5,
The other end is connected on the medial wall of described shock insulation upper component 4 and/or the medial wall of described retaining wall 3.
The motion change of shock insulation ditch 1 in displacement shock insulation trench system of the present invention can be divided into two kinds of forms:
1) when shock insulation ditch 1 spacing strengthens, i.e. shock insulation upper component 4 is towards deviating from the motion of shock insulation ditch 1 direction
Time, as in figure 2 it is shown, now displacement support bar 6 can make shock insulation trench cover 5 remain stationary as, and simply every
Shake upper component 4, to a side shifting, avoids shock insulation trench cover 5 fail in tension with this.In the present embodiment,
As preferably, described shock insulation upper component 4 is provided with a boss on the medial wall of described shock insulation ditch 1
41, described shock insulation trench cover 5 rides upon described boss 41 and the top of described retaining wall 3 slidably；
Such structure can ensure that shock insulation ditch 1 spacing is unlikely to shock insulation trench cover 5 described in fail in tension when becoming big.
Yet further, as shown in Figure 1 to Figure 3, support can be provided with on described shock insulation trench cover 5
End 8, on described shock insulation upper component 4 and is respectively arranged with lower support end 7 on described retaining wall 3, described
The two ends of displacement support bar 6 are connected on described upper support end 8 and described lower support end 7.And
At least one described upper support end 8 can be made level can to slide on described shock insulation trench cover 5.So may be used
With further such that shock insulation upper component 4 is being unlikely to fail in tension in time deviating from the motion of shock insulation ditch 1 direction
Described shock insulation trench cover 5.Shown in Fig. 2 is for connecting described shock insulation trench cover 5 and described shock insulation
The upper support end 8 of upper component 4 can slide in described shock insulation trench cover 5 level, and with retaining wall 3 even
The displacement support bar connect then remains stationary as.
2) when shock insulation ditch 1 relative spacing reduces, i.e. shock insulation upper component 4 moves towards shock insulation ditch 1 direction
Time, shock insulation upper component 4 relative deformation extruding displacement support bar 6 and upwards jacking shock insulation trench cover.As
Shown in Fig. 3, if upper support end 8 is set to horizontally slidable on described shock insulation trench cover 5,
As preferably, described shock insulation trench cover 5 is also relatively set with two for limiting described upper support end 8
The displacement baffle plate 51 of the scope that level is slided on described shock insulation trench cover 5, described upper support end 8 is arranged
Between two described displacement baffle plates 51.Displacement support bar 6 so can be made by displacement baffle plate 51
Limit and incite somebody to action upwards jacking shock insulation trench cover 5.Shock insulation upper component 4 is avoided after shock insulation trench cover 5 jacking
Deformation limited by shock insulation trench cover 5, simultaneously also protecting shock insulation trench cover 5 self avoids damage to.
It addition, in this case, actually shock insulation trench cover 5 before by jacking due to by lateral extrusion,
Therefore there is the horizontal displacement of suitable amount, in order to make described shock insulation trench cover 5 be unlikely to before by jacking
Be squeezed damage, can be provided with one at described shock insulation trench cover by lateral extrusion at described retaining wall 3
Playing the first inclined-plane 12 of sliding guidance effect upwards during power, described shock insulation trench cover 5 rides upon described gear
The end of cob wall 3 one end is formed with second inclined-plane 13 matched with described first inclined-plane 12.So
When described shock insulation trench cover 5 is by lateral extrusion, the first inclined-plane 12 and the second inclined-plane 13 can be relied on
Between relatively slide and make described shock insulation trench cover 5 skid off shock insulation ditch 1, be thus unlikely to be damaged to.
Simultaneously because the damping property of displacement support bar 6, during falling after rise after shock insulation trench cover 5 is by jacking,
Also can avoid because quickly falling after rise of shock insulation trench cover 5 causes shock insulation trench cover 5 hard landing that damaged feelings occur
Condition occurs.
In the present invention, the most described displacement support bar 6 can be provided with many groups and often group arrange two,
As shown in Figure 1 to Figure 3, two described displacement support bars 6 make described shock insulation trench cover 5 respectively with described
Retaining wall 3 and described shock insulation upper component 4 connect.As preferably, two described displacement support bar 6 phases
The most arranged in a crossed manner.Of course for preventing at described displacement support bar 6, when deforming upon, glide direction can not
Control, as preferably, the place of intersecting of two described displacement support bars 6 is provided with a slip stopping means
9。
In the shock insulation trench system of displacement certainly of the present invention, described shock isolating pedestal uses elastomeric material to make, excellent
Choosing uses elastomeric material to make.
Seismic isolation technology has shown extraordinary isolating affection in repeatedly earthquake disaster, compares tradition antidetonation
Means, shock-insulation building damages little in earthquake, and building uses function and internal implementation degree of susceptibility little.
Seismic isolation technology isolation structure affiliated facility while having played good isolating affection has necessarily in earthquake
Degree is damaged, and this members has also significantly affected isolating affection, is exactly the most significantly shock insulation ditch
Part.Shock insulation ditch controls isolation structure as the isolation strip of shock isolation system with periphery basis and fixed position
Free Transform scope, if shock insulation trench cover is dealt with improperly can significantly affect isolating affection, the present invention becomes certainly
While position shock insulation trench system achieves shock insulation ditch Free Transform, shock insulation trench cover can conjugate therewith, it is to avoid
Reduce because shock insulation trench cover limits isolating affection or cause that shock insulation ditch periphery appendage damages unfavorable
Situation.
The present invention significantly improves isolation structure shock insulation ditch change under geological process from displacement shock insulation trench system
Shape feature, the structure of existing shock insulation trench cover be difficult to isolation structure when geological process deforms therewith from
By conjugating, after seimic disaster census finds shake, existing shock insulation trench cover there occurs significantly damage, also reduces simultaneously
Isolating affection, by use the present invention from displacement shock insulation trench system can realize shock insulation trench cover with every
Shake layer deformation and own displacement, it is to avoid occur cover plate damaged or shadow because Seismic Isolation of Isolation Layer displacement extruding shock insulation ditch
Ring the rough sledding of isolating affection, meanwhile, displacement shock insulation trench system simple structure, the construction certainly of the present invention
Convenient, cheap, there is the most excellent economic and social benefit.
Certainly, the above is the preferred embodiment of the present invention, it is noted that for the art
Those of ordinary skill for, under the premise without departing from the principles of the invention, it is also possible to make some improvement
And retouching, these improvements and modifications are also considered as protection scope of the present invention.
Claims (10)
1., from a displacement shock insulation trench system, described shock insulation ditch is by base plate, shock insulation trench cover and difference position
Shock insulation upper component, shock insulation buttress, shock isolating pedestal and retaining wall in both sides surround closing groove；Described
Shock insulation buttress is arranged on described base plate, and described shock isolating pedestal is arranged on described shock insulation buttress for supporting
Described shock insulation upper component；Described retaining wall is positioned on described base plate and relative with described shock insulation upper component
Arrange；It is characterized in that, be provided with in described shock insulation ditch multiple have elastic damping characteristic for supporting
With the displacement support bar of the described shock insulation trench cover of traction, one end of multiple described displacement support bars is connected to institute
Stating on shock insulation trench cover, the other end is connected to the medial wall of described shock insulation upper component or described retaining wall
On medial wall.
2. as claimed in claim 1 from displacement shock insulation trench system, it is characterised in that described shock insulation top
Component is provided with a boss on the medial wall of described shock insulation ditch, and described shock insulation trench cover is taken slidably
It is located at described boss and the top of described retaining wall；The top of described retaining wall has one at described shock insulation ditch
The first inclined-plane of sliding guidance effect upwards, described shock insulation trench cover is played when cover plate is by horizontal compression
The end riding upon described retaining wall one end is formed with second inclined-plane matched with described first inclined-plane.
3. as claimed in claim 1 from displacement shock insulation trench system, it is characterised in that described displacement supports
Bar be provided with many groups and often group arrange two, two described displacement support bars make described shock insulation trench cover respectively
It is connected with described retaining wall and described shock insulation upper component.
4. as claimed in claim 3 from displacement shock insulation trench system, it is characterised in that two described displacements
Support bar intersects setting.
5. as claimed in claim 4 from displacement shock insulation trench system, it is characterised in that two described displacements
The place of intersecting of support bar is provided with a slip stopping means.
6. as claimed in claim 4 from displacement shock insulation trench system, it is characterised in that described shock insulation operculum colpi
It is provided with support end on plate, is respectively arranged with down on described shock insulation upper component and on described retaining wall and props up
Support end, the two ends of described displacement support bar are connected on described upper support end and described lower support end.
7. as claimed in claim 6 from displacement shock insulation trench system, it is characterised in that described at least one
Upper support end level can slide on described shock insulation trench cover.
8. as claimed in claim 7 from displacement shock insulation trench system, it is characterised in that described shock insulation operculum colpi
Also it is relatively set with two on plate and slides for limiting described upper support end level on described shock insulation trench cover
The displacement baffle plate of scope, described upper support end is arranged between two described displacement baffle plates.
9. as claimed in claim 1 from displacement shock insulation trench system, it is characterised in that described shock isolating pedestal
Employing elastomeric material is made.
10. as claimed in claim 9 from displacement shock insulation trench system, it is characterised in that described shock insulation props up
Seat uses elastomeric material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310436232.7A CN104452999B (en) | 2013-09-23 | 2013-09-23 | Self-displacement shock insulation trench system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310436232.7A CN104452999B (en) | 2013-09-23 | 2013-09-23 | Self-displacement shock insulation trench system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104452999A CN104452999A (en) | 2015-03-25 |
| CN104452999B true CN104452999B (en) | 2016-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310436232.7A Expired - Fee Related CN104452999B (en) | 2013-09-23 | 2013-09-23 | Self-displacement shock insulation trench system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104452999B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106120851B (en) * | 2016-06-30 | 2018-06-22 | 重庆交通大学 | Landslide defence system |
| CN110331737B (en) * | 2019-07-24 | 2020-12-04 | 安徽金江建筑规划设计有限公司 | Vertical soil retaining structure and construction method thereof |
| CN111519667A (en) * | 2020-05-28 | 2020-08-11 | 张延年 | Composite filling material assembled vibration isolation ditch |
| CN115434550A (en) * | 2022-09-21 | 2022-12-06 | 国网北京市电力公司 | Transformer substation structure and shock insulation performance evaluation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08312719A (en) * | 1995-05-19 | 1996-11-26 | Nitta Ind Corp | Base isolation structure |
| JP2730475B2 (en) * | 1994-01-19 | 1998-03-25 | 鹿島建設株式会社 | High bending rigid laminated rubber bearing |
| JPH11131601A (en) * | 1997-11-04 | 1999-05-18 | Yurugi Kensetsu Kk | Base isolation building with clearance intercepting device inserted in it |
| JP2003090146A (en) * | 2001-09-17 | 2003-03-28 | Okumura Corp | Lower structure for base isolation building |
| JP4110039B2 (en) * | 2003-05-16 | 2008-07-02 | 滝川木材株式会社 | Base isolation structure for general housing |
| CN102134884A (en) * | 2011-02-21 | 2011-07-27 | 江苏鸿基科技有限公司 | Seismic isolation structure of house |
| CN203531169U (en) * | 2013-09-23 | 2014-04-09 | 建研科技股份有限公司 | Self-position-changing seismic isolation groove system |
-
2013
- 2013-09-23 CN CN201310436232.7A patent/CN104452999B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2730475B2 (en) * | 1994-01-19 | 1998-03-25 | 鹿島建設株式会社 | High bending rigid laminated rubber bearing |
| JPH08312719A (en) * | 1995-05-19 | 1996-11-26 | Nitta Ind Corp | Base isolation structure |
| JPH11131601A (en) * | 1997-11-04 | 1999-05-18 | Yurugi Kensetsu Kk | Base isolation building with clearance intercepting device inserted in it |
| JP2003090146A (en) * | 2001-09-17 | 2003-03-28 | Okumura Corp | Lower structure for base isolation building |
| JP4110039B2 (en) * | 2003-05-16 | 2008-07-02 | 滝川木材株式会社 | Base isolation structure for general housing |
| CN102134884A (en) * | 2011-02-21 | 2011-07-27 | 江苏鸿基科技有限公司 | Seismic isolation structure of house |
| CN203531169U (en) * | 2013-09-23 | 2014-04-09 | 建研科技股份有限公司 | Self-position-changing seismic isolation groove system |
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| Publication number | Publication date |
|---|---|
| CN104452999A (en) | 2015-03-25 |
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