CN206071078U - Protection device of the artifact upright stone tablet building building in the vibration of Under-cross tunnel blast working - Google Patents
Protection device of the artifact upright stone tablet building building in the vibration of Under-cross tunnel blast working Download PDFInfo
- Publication number
- CN206071078U CN206071078U CN201620905155.4U CN201620905155U CN206071078U CN 206071078 U CN206071078 U CN 206071078U CN 201620905155 U CN201620905155 U CN 201620905155U CN 206071078 U CN206071078 U CN 206071078U
- Authority
- CN
- China
- Prior art keywords
- anchor ear
- building
- upright stone
- stone tablet
- cylinder
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The utility model discloses protection device of the artifact upright stone tablet building building in the vibration of Under-cross tunnel blast working, including several upright stone tablet building cylinder, steel boots, capital anchor ear, anchor ear in post, vertical truss member and horizontal truss rod member, steel boots are connected with ground by ground anchor bolt, the steel boots include suspension column anchor ear, suspension column anchor ear is connected with the bottom of upright stone tablet building cylinder by energy dissipating rubber blanket, in the post, anchor ear is connected with the middle part of upright stone tablet building cylinder by energy dissipating rubber blanket, capital anchor ear is connected with the top of upright stone tablet building cylinder by energy dissipating rubber blanket, vertical truss member is inter-connected via a bolt joint by the intersect position of connection and intersection of the capital anchor ear and suspension column anchor ear on different upright stone tablet building cylinders, horizontal truss rod member by anchor ear in the post on different upright stone tablet building cylinders intersect connection and intersect position be inter-connected via a bolt joint；This utility model effectively reduces the vibration of explosion generation, to artifact upright stone tablet building building with good protective effect.
Description
Technical field
This utility model is related to build reinforcement protection field, more particularly to a kind of artifact upright stone tablet building builds quick-fried in Under-cross tunnel
The protection device of broken Construction Vibration.
Background technology
At present, the pressure of urban transportation, increasing Underground Rail Transit with the increasingly congestion of urban transportation, are alleviated
In each Large Cities ' Building.Wherein inevitably where artifact under through in constructing tunnel and train operation all
Vibration can be produced, this can be produced on landmark above affects landmark can be caused to damage so as to long-time.China
The landmark being a splendid legacy is ancient times working people's crystallization of wisdom, is the epitome of the magnificent culture of Chinese name race.With pole
High artistic value, has consequence in Chinese historical culture.Protection landmark is in Urban Underground track traffic
It is an important task not to be damaged in construction and operation, must not be exchanged for the magnificent historical relic that sacrifice ancestors carry over
The progress of social traffic.Therefore, study a kind of reinforcement protection dress vibrated in Under-cross tunnel blast working for landmark
Put, Urban Underground track traffic normal construction can be made, landmark can be protected again and be not damaged, this reinforcement protection dress
Put and be particularly important；At present, one kind is not also had effectively to prevent from building in the vibration of Under-cross tunnel blast working to building
The invention of the destruction for being brought.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of artifact upright stone tablet for above-mentioned the deficiencies in the prior art
Protection device of the building building in the vibration of Under-cross tunnel blast working, this artifact upright stone tablet building building are vibrated in Under-cross tunnel blast working
Protection device, effectively reduce the vibration that explosion is produced, to artifact upright stone tablet building building with good protective effect.
To realize above-mentioned technical purpose, the technical scheme that this utility model is taken is：
Artifact upright stone tablet building building Under-cross tunnel blast working vibration protection device, including several upright stone tablet building cylinder,
Anchor ear, vertical truss member and horizontal truss rod member in steel boots, capital anchor ear, post, the steel boots by ground anchor bolt with
Ground connects, and the steel boots include suspension column anchor ear, and bottom of the suspension column anchor ear by energy dissipating rubber blanket with upright stone tablet building cylinder connects
Connect, in the post, anchor ear is connected with the middle part of upright stone tablet building cylinder by energy dissipating rubber blanket, the capital anchor ear passes through energy dissipating rubber blanket
It is connected with the top of upright stone tablet building cylinder, the vertical truss member is by the capital anchor ear and suspension column anchor ear on different upright stone tablet building cylinders
Intersect connection and the position that intersects is inter-connected via a bolt joint, the horizontal truss rod member is by different upright stone tablet building cylinders
Post in anchor ear intersect connection and intersect position be inter-connected via a bolt joint.
As the further improved technical scheme of this utility model, one end of the vertical truss member and a Ge Bei buildings post
The capital anchor ear connection of body, the other end of the vertical truss member is connected with the suspension column anchor ear of another upright stone tablet building cylinder, per two
The individual vertical truss member intersect connection and intersect position be inter-connected via a bolt joint, the horizontal truss rod member
One end is connected with anchor ear in the post of a Ge Bei buildings cylinder, the post of the other end of the horizontal truss rod member and another upright stone tablet building cylinder
The connection of middle anchor ear, horizontal truss rod member described in each two intersects connection and the position that intersects is inter-connected via a bolt joint.
Used as the further improved technical scheme of this utility model, the steel boots include annular bottom plate, the annular bottom
Plate is fastenedly connected with ground by ground anchor bolt, and the surrounding of the suspension column anchor ear is provided with suspension column stiffener, and the suspension column is put more energy into
Plate is connected with the annular bottom plate by welding.
Used as the further improved technical scheme of this utility model, the annular bottom plate is by two panels semi-circular base plate by weldering
Connect composition.
Used as the further improved technical scheme of this utility model, the capital anchor ear is provided with capital stiffener, described
One end of vertical truss member is connected with the capital stiffener of a Ge Bei buildings cylinder by bolt, the vertical truss member it is another
One end is connected with the suspension column stiffener of another upright stone tablet building cylinder by bolt.
Used as the further improved technical scheme of this utility model, the vertical truss member adopts unequal angle L90
× 10, the minor face of one end of unequal angle L90 × 10 is connected with the capital stiffener of a Ge Bei buildings cylinder by bolt,
The minor face of the other end of unequal angle L90 × 10 is connected with the suspension column stiffener of another upright stone tablet building cylinder by bolt.
Used as the further improved technical scheme of this utility model, in the post, anchor ear is provided with stiffener in post, described
One end of horizontal truss rod member is connected with stiffener in the post of a Ge Bei buildings cylinder by bolt, the horizontal truss rod member it is another
One end is connected with stiffener in the post of another upright stone tablet building cylinder by bolt.
Used as the further improved technical scheme of this utility model, the horizontal truss rod member is by two a diameter of 25mm's
Rod member is formed by connecting by gaily decorated basket silk.
The suspension column anchor ear of this utility model steel boots is connected with the bottom of upright stone tablet building cylinder by energy dissipating rubber blanket, and steel boots lead to
Cross ground anchor bolt to be connected with ground, so that steel boots securely fix the bottom of Zhu Bei buildings cylinder, it is ensured that the bottom of upright stone tablet building cylinder
It is stable；In capital anchor ear and post, anchor ear is that each upright stone tablet building cylinder connection is provided pole by vertical truss member and horizontal truss rod member
Big convenience, and upright stone tablet building cylinder is formed the orderly connection of intersection by vertical truss member and horizontal truss rod member, makes whole inside
Structure forms an entirety, improves the integral rigidity of upright stone tablet building cylinder, it is ensured that artifact upright stone tablet building building is applied in Under-cross tunnel explosion
It is not damaged in work vibration；It is wrapped on upright stone tablet building cylinder using energy dissipating rubber blanket simultaneously, reduces the vibration of explosion generation, while
Avoid that anchor ear in suspension column anchor ear, capital anchor ear and post directly brought with upright stone tablet building cylinders contact damages upright stone tablet building column structure
Phenomenon；In suspension column anchor ear, capital anchor ear and post, anchor ear makes simple, can be according to pillar diameter size, and factory needs prefabricated, scene
It is assembled；In post, on the one hand stiffener, suspension column stiffener and capital stiffener are the company of horizontal truss rod member and vertical truss member
Provides convenient is connect, anchor ear, suspension column anchor ear and capital anchor ear are in horizontal truss rod member and vertical purlin on the other hand can ensure that post
It is unlikely to deform under the gravity of hack lever part；The convenient connection in unequal angle L90 × 10 that vertical truss member is adopted, can save
Material；Horizontal truss rod member is formed by connecting by gaily decorated basket silk by the rod member of two a diameter of 25mm, and gaily decorated basket silk can be used for adjusting water
The horizontal support of plane frame work rod member, it is ensured that pillar it is upright；In sum, this utility model simple structure, reasonable in design, making
Easy, high in machining efficiency, quality is easy to ensure, part can carry out prefabricated in factory according to site dimension, and then transport is to existing
Field carries out assembly.Whole assembly complete just form an entirety；Original general frame rigidity can effectively be improved little
Problem, greatly improves general frame rigidity, it is ensured that artifact upright stone tablet building building is not damaged in the vibration of Under-cross tunnel blast working；
From heavy and light, structural integrity preferably, be adapted to prefabrication, on-site consolidation, can the reduction of erection time, can guarantee that quality again, reinforce and protect
Shield effect is good.
Description of the drawings
Fig. 1 is artifact upright stone tablet building architectural elevation.
Fig. 2 is vertical truss member structural representation.
Fig. 3 is anchor ear overlooking the structure diagram in suspension column anchor ear, capital anchor ear and post.
Fig. 4 is horizontal truss member structure schematic diagram.
Fig. 5 is steel boots structural representation.
Fig. 6 is that a floor protection device floor map is built in artifact upright stone tablet building.
Fig. 7 is that two floor protection device floor map are built in artifact upright stone tablet building.
Specific embodiment
Specific embodiment of the present utility model is further illustrated below according to Fig. 1 to Fig. 7：
Referring to the protection device that Fig. 1, Fig. 2, Fig. 3 and Fig. 4, artifact upright stone tablet building building are vibrated in Under-cross tunnel blast working,
Anchor ear 13, vertical truss member 10 and horizontal truss in upright stone tablet building cylinder 16, steel boots 1, capital anchor ear 8, post including several
Rod member 11, the steel boots 1 are connected with ground by ground anchor bolt 5, the steel boots 1 include suspension column anchor ear 2, the suspension column
Anchor ear 2 is connected with the bottom of upright stone tablet building cylinder 16 by energy dissipating rubber blanket 14, and energy dissipating rubber blanket 14 tightly " embraces " upright stone tablet building cylinder 16
Bottom, in the post, anchor ear 13 is connected with the middle part of upright stone tablet building cylinder 16 by energy dissipating rubber blanket 14, and energy dissipating rubber blanket 14 is tightly
The middle part of " embracing " upright stone tablet building cylinder 16, the capital anchor ear 8 are connected with the top of upright stone tablet building cylinder 16 by energy dissipating rubber blanket 14, are disappeared
Energy rubber blanket 14 tightly " embraces " top of upright stone tablet building cylinder 16, and the vertical truss member 10 is by different upright stone tablet building cylinders 16
Capital anchor ear 8 and suspension column anchor ear 2 intersect connection and intersect position be connected with each other by bolt 15, the horizontal truss
Rod member 11 intersects the position for connecting and intersecting by 15 phase of bolt by anchor ear 13 in the post on different upright stone tablet building cylinders 16
Connect.
In its center pillar, anchor ear 13, capital anchor ear 8 and suspension column anchor ear 2 are divided into two halves, can conveniently pass through 15 banding upright stone tablet of bolt
Building cylinder 16, built-in energy dissipating rubber blanket 14 while banding upright stone tablet building cylinder 16, energy dissipating rubber blanket 14 can be with to upright stone tablet building cylinder 16
There is provided protection, it is possible to reduce the vibration that explosion is produced, while avoiding anchor ear 13 in post, capital anchor ear 8 and suspension column anchor ear 2 from directly connecing
Chu Bei buildings cylinder 16 is so as to the phenomenon for occurring damaging 16 structure of upright stone tablet building cylinder.
In the present embodiment, one end of the vertical truss member 10 is connected with the capital anchor ear 8 of a Ge Bei buildings cylinder 16, institute
The other end for stating vertical truss member 10 is connected with the suspension column anchor ear 2 of another upright stone tablet building cylinder 16, vertical truss described in each two
Rod member 10 intersects connection and the position that intersects is connected with each other by bolt 15, and such way, support are unlikely to deform, stably
Property preferably, one end of the horizontal truss rod member 11 is connected with anchor ear 13 in the post of a Ge Bei buildings cylinder 16, the horizontal truss
The other end of rod member 11 is connected with anchor ear 13 in the post of another upright stone tablet building cylinder 16, and described in each two, horizontal truss rod member 11 is mutual
The interconnection and position for intersecting is connected with each other by bolt 15, such way, same support is unlikely to deform, stability compared with
It is good.
Referring to Fig. 5, in the present embodiment, the steel boots 1 include annular bottom plate 4, and the annular bottom plate 4 passes through ground anchor bolt
5 are fastenedly connected with ground, and the surrounding of the suspension column anchor ear 2 is provided with suspension column stiffener 3, and the suspension column stiffener 3 is by welding
It is connected with the annular bottom plate 4 so as to obtain the weld seam 6 of suspension column stiffener 3 and 4 assembly of annular bottom plate.
Referring to Fig. 5, in the present embodiment, the annular bottom plate 4 is by two panels semi-circular base plate 4 by being welded to form；The ring
Shape base plate 4 has the assembled weld seam 7 of two panels semi-circular base plate.
Referring to Fig. 3, in the present embodiment, the capital anchor ear 8 is provided with capital stiffener 9, the vertical truss member 10
One end be connected with the capital stiffener 9 of a Ge Bei buildings cylinder 16 by bolt 15, the other end of the vertical truss member 10
It is connected with the suspension column stiffener 3 of another upright stone tablet building cylinder 16 by bolt 15.
In the present embodiment, the vertical truss member 10 adopts unequal angle L90 × 10, the unequal angle L90
The minor face of × 10 one end is connected with the capital stiffener 9 of a Ge Bei buildings cylinder 16 by bolt 15, the unequal angle L90
The minor face of × 10 other end is connected with the suspension column stiffener 3 of another upright stone tablet building cylinder 16 by bolt 15.
Referring to Fig. 3, in the present embodiment, in the post, anchor ear 13 is provided with stiffener 17 in post, the horizontal truss rod member
11 one end is connected with stiffener 17 in the post of a Ge Bei buildings cylinder 16 by bolt 15, the horizontal truss rod member 11 it is another
End is connected with stiffener 17 in the post of another upright stone tablet building cylinder 16 by bolt 15.In suspension column stiffener 3, post in the present embodiment
The shape of stiffener 17 and capital stiffener 9 needs to be changed according to concrete assembling situation.
Referring to Fig. 4, in the present embodiment, the horizontal truss rod member 11 passes through gaily decorated basket silk by the rod member of two a diameter of 25mm
12 are formed by connecting；Horizontal truss rod member 11 can adjust horizontal supporting force by gaily decorated basket silk 12, it is ensured that upright stone tablet building cylinder 16 it is straight
It is vertical.
In the present embodiment, Fig. 6 is that a floor protection device floor map is built in artifact upright stone tablet building, and Fig. 7 is artifact upright stone tablet building
Two layers of protection device floor map of building, CZ-X are vertical truss member 10, and SC-X is horizontal truss rod member 11, and wherein X is
Natural number more than 0, such laying can effectively improve artifact upright stone tablet building building general frame rigidity problem less than normal,
Greatly improve the rigidity that general frame is built in artifact upright stone tablet building, it is ensured that artifact upright stone tablet building building is vibrated in Under-cross tunnel blast working
In be not damaged, the effect of good reinforcement protection is played to artifact upright stone tablet building building.
The suspension column anchor ear 2 of this utility model steel boots 1 is connected with the bottom of upright stone tablet building cylinder 16 by energy dissipating rubber blanket 14, steel
Boots processed 1 are connected with ground by ground anchor bolt 5, so that steel boots 1 securely fix the bottom of Zhu Bei buildings cylinder 16, it is ensured that upright stone tablet building
The bottom of cylinder 16 is stable；In capital anchor ear 8 and post anchor ear 13 be vertical truss member 10 and horizontal truss rod member 11 by each
The connection of upright stone tablet building cylinder 16 is there is provided greatly facilitating, and vertical truss member 10 and horizontal truss rod member 11 are by 16 shape of upright stone tablet building cylinder
Into orderly connection is intersected, make whole internal structure form an entirety, improve the integral rigidity of upright stone tablet building cylinder 16, it is ensured that be ancient
Historical relic upright stone tablet building building is not damaged in the vibration of Under-cross tunnel blast working；Upright stone tablet building post is wrapped in using energy dissipating rubber blanket 14 simultaneously
On body 16, the vibration of explosion generation is reduced, while avoiding in suspension column anchor ear 2, capital anchor ear 8 and post anchor ear 13 directly and upright stone tablet
Building cylinder 16 contacts the brought phenomenon for damaging 16 structure of upright stone tablet building cylinder；Anchor ear 13 in suspension column anchor ear 2, capital anchor ear 8 and post
Make simple, prefabricated, on-site consolidation can be needed according to pillar diameter size, factory；Stiffener 17,3 and of suspension column stiffener in post
9 one side of capital stiffener is the connection provides convenient of horizontal truss rod member 11 and vertical truss member 10, on the other hand can be with
Ensure in post anchor ear 13, suspension column anchor ear 2 and capital anchor ear 8 under the gravity of horizontal truss rod member 11 and vertical truss member 10 not
It is yielding；The convenient connection in unequal angle L90 × 10 that vertical truss member 10 is adopted, can be with material-saving；Horizontal girder hack lever
Part 11 is formed by connecting by gaily decorated basket silk 12 by the rod member of two a diameter of 25mm, and gaily decorated basket silk 12 can be used for adjusting horizontal truss rod member
11 horizontal support, it is ensured that pillar it is upright；In sum, this utility model simple structure, it is reasonable in design, simple for production, plus
Work efficiency high, quality are easy to ensure that part can carry out prefabricated in factory according to site dimension, and then the scene of transporting is spelled
Dress.Whole assembly complete just form an entirety；The little problem of original general frame rigidity can effectively be improved, significantly
Improve general frame rigidity, it is ensured that artifact upright stone tablet building building is not damaged in the vibration of Under-cross tunnel blast working；From heavy and light, knot
Structure globality preferably, be adapted to prefabrication, on-site consolidation, can the reduction of erection time, can guarantee that quality again, reinforcement protection effect is good.
Protection domain of the present utility model includes but is not limited to embodiment of above, and protection domain of the present utility model is weighing
Sharp claim is defined, and any replacement being readily apparent that to those skilled in the art that this technology is made, deformation, improvement each fall within
Protection domain of the present utility model.
Claims (8)
1. the protection device that artifact upright stone tablet building building is vibrated in Under-cross tunnel blast working, it is characterised in that：Including several
Anchor ear, vertical truss member and horizontal truss rod member in upright stone tablet building cylinder, steel boots, capital anchor ear, post, the steel boots are by ground
Anchor bolt is connected with ground, and the steel boots include suspension column anchor ear, and the suspension column anchor ear is by energy dissipating rubber blanket and upright stone tablet building cylinder
Bottom connection, in the post, anchor ear is connected with the middle part of upright stone tablet building cylinder by energy dissipating rubber blanket, the capital anchor ear pass through disappear
Can rubber blanket be connected with the top of upright stone tablet building cylinder, the vertical truss member pass through different upright stone tablet building cylinders on capital anchor ear with
Suspension column anchor ear intersect connection and intersect position be inter-connected via a bolt joint, the horizontal truss rod member pass through different upright stone tablets
In post on building cylinder anchor ear intersect connection and intersect position be inter-connected via a bolt joint.
2. the protection device that artifact upright stone tablet building building according to claim 1 is vibrated in Under-cross tunnel blast working, which is special
Levy and be：One end of the vertical truss member is connected with the capital anchor ear of a Ge Bei buildings cylinder, the vertical truss member
The other end is connected with the suspension column anchor ear of another upright stone tablet building cylinder, and vertical truss member described in each two intersects and connects and intersect
Position be inter-connected via a bolt joint, one end of the horizontal truss rod member is connected with anchor ear in the post of a Ge Bei buildings cylinder, institute
The other end for stating horizontal truss rod member is connected with anchor ear in the post of another upright stone tablet building cylinder, horizontal truss rod member phase described in each two
Mutually the position of interconnection and intersection is inter-connected via a bolt joint.
3. the protection device that artifact upright stone tablet building building according to claim 2 is vibrated in Under-cross tunnel blast working, which is special
Levy and be：The steel boots include annular bottom plate, and the annular bottom plate is fastenedly connected with ground by ground anchor bolt, the suspension column
The surrounding of anchor ear is provided with suspension column stiffener, and the suspension column stiffener is connected with the annular bottom plate by welding.
4. the protection device that artifact upright stone tablet building building according to claim 3 is vibrated in Under-cross tunnel blast working, which is special
Levy and be：The annular bottom plate is by two panels semi-circular base plate by being welded to form.
5. the protection device that artifact upright stone tablet building building according to claim 3 is vibrated in Under-cross tunnel blast working, which is special
Levy and be：The capital anchor ear is provided with capital stiffener, and one end of the vertical truss member passes through bolt and a Ge Bei buildings
The capital stiffener connection of cylinder, the suspension column of the other end of the vertical truss member by bolt with another upright stone tablet building cylinder add
Strength plate connects.
6. the protection device that artifact upright stone tablet building building according to claim 5 is vibrated in Under-cross tunnel blast working, which is special
Levy and be：The vertical truss member adopt unequal angle L90 × 10, one end of unequal angle L90 × 10 it is short
Side is connected with the capital stiffener of a Ge Bei buildings cylinder by bolt, the minor face of the other end of unequal angle L90 × 10
It is connected with the suspension column stiffener of another upright stone tablet building cylinder by bolt.
7. the protection device that artifact upright stone tablet building building according to claim 5 is vibrated in Under-cross tunnel blast working, which is special
Levy and be：In the post, anchor ear is provided with stiffener in post, and one end of the horizontal truss rod member passes through bolt and a Ge Bei buildings
Stiffener connection in the post of cylinder, in the post of the other end of the horizontal truss rod member by bolt with another upright stone tablet building cylinder plus
Strength plate connects.
8. the protection device that artifact upright stone tablet building building according to claim 7 is vibrated in Under-cross tunnel blast working, which is special
Levy and be：The horizontal truss rod member is formed by connecting by gaily decorated basket silk by the rod member of two a diameter of 25mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620905155.4U CN206071078U (en) | 2016-08-19 | 2016-08-19 | Protection device of the artifact upright stone tablet building building in the vibration of Under-cross tunnel blast working |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620905155.4U CN206071078U (en) | 2016-08-19 | 2016-08-19 | Protection device of the artifact upright stone tablet building building in the vibration of Under-cross tunnel blast working |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206071078U true CN206071078U (en) | 2017-04-05 |
Family
ID=58430580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620905155.4U Withdrawn - After Issue CN206071078U (en) | 2016-08-19 | 2016-08-19 | Protection device of the artifact upright stone tablet building building in the vibration of Under-cross tunnel blast working |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206071078U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106088635A (en) * | 2016-08-19 | 2016-11-09 | 江苏聚业交通科学研究有限公司 | Artifact upright stone tablet building building is in the protection device of Under-cross tunnel blast working vibration |
-
2016
- 2016-08-19 CN CN201620905155.4U patent/CN206071078U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106088635A (en) * | 2016-08-19 | 2016-11-09 | 江苏聚业交通科学研究有限公司 | Artifact upright stone tablet building building is in the protection device of Under-cross tunnel blast working vibration |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103114681B (en) | High-altitude long-span reinforced concrete beam treat pouring structure | |
| CN102839678B (en) | Structure for improving rigidity and stability of foundation pit steel support | |
| CN107419824A (en) | The full precast shear wall structural system of regenerative steel skeleton and construction method | |
| CN109184189B (en) | Construction method for conical shell silo top structure of large-diameter silo | |
| CN202347446U (en) | Supporting structure for construction of zero block of reinforced concrete continuous beam | |
| CN103147526A (en) | Strip-shaped grate concrete filled steel tube combined structure shear wall and preparation method thereof | |
| CN107083853A (en) | Modularization multi-storied garage and its installation method | |
| CN207017483U (en) | The full precast shear wall structural system of regenerative steel skeleton | |
| CN106088635B (en) | Build the protective device vibrated in under-traverse tunnel blast working in artifact upright stone tablet building | |
| CN206071078U (en) | Protection device of the artifact upright stone tablet building building in the vibration of Under-cross tunnel blast working | |
| CN202755370U (en) | Structure for improving rigidity and stability of foundation pit steel support | |
| CN207714155U (en) | A kind of bent cap holder | |
| CN205591122U (en) | Simple bridge roof beam bearing structure based on beiLei beam support | |
| CN207700746U (en) | The upper buttress of existing building base isolation reinforcement constructs | |
| CN201321746Y (en) | High water level and large volume steel structure water tower | |
| CN106012863A (en) | Hoisting gate frame and use method thereof in construction of irregular antisymmetry steel main tower | |
| CN105735477A (en) | Latticed shell unit block and manufacturing method thereof | |
| CN204126297U (en) | A kind of temporary support of steel truss roof | |
| CN203684102U (en) | Supporting system for precast beam formed by connecting span erection of ramp bridge and main line bridge | |
| CN105971117A (en) | Pseudo-classic architecture steel-frame structure with box type cross-section girders | |
| CN205531392U (en) | Stop device that topples is prevented in steel space frame jacking | |
| CN206737538U (en) | A kind of half-phase passes through half bolted 750kV steel pipe lattice types framework | |
| CN110656723A (en) | Rail support for sliding construction of cylindrical arch shell roof | |
| CN202482767U (en) | Steel tube bailey beam column type support | |
| CN202520007U (en) | Joint construction for combination and reinforcement of frame structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170405 Effective date of abandoning: 20190305 |