CN105421638A - Hung interlayer structure and construction method thereof - Google Patents
Hung interlayer structure and construction method thereof Download PDFInfo
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- CN105421638A CN105421638A CN201510873787.7A CN201510873787A CN105421638A CN 105421638 A CN105421638 A CN 105421638A CN 201510873787 A CN201510873787 A CN 201510873787A CN 105421638 A CN105421638 A CN 105421638A
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- floor
- interlayer
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- frame column
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/43—Floor structures of extraordinary design; Features relating to the elastic stability; Floor structures specially designed for resting on columns only, e.g. mushroom floors
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
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- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
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Abstract
The invention discloses a hung interlayer structure and a construction method thereof. The hung interlayer structure comprises an upper layer structure component, a hung fitting and an interlayer floor. The upper end of the hung fitting is connected with the upper layer structure component through an upper connecting device. The lower end of the hung fitting is fixedly connected with the interlayer floor in a hung mode through a lower connecting deice. A hole matched with the contour of a frame column, makes the frame column penetrate through the interlayer floor and keeps the frame column and the interlayer floor separated is reserved in the interlayer floor. A gap between the hole and the frame column is filled with a buffer material. The construction method includes the steps of determining the interlayer scheme and the interlayer load, manufacturing the upper connecting device and the hung fitting, reserving the hole in the interlayer floor, connecting the hung fitting with the interlayer floor, filling the gap between the interlayer floor and the frame column with the buffer material and the like. By means of the hung interlayer structure and the construction method, the structure design is simplified, design difficulty is lowered, the disadvantageous anti-seismic factors caused by sudden changes of rigidity and bearing capacity of the upper floor and the lower floor are avoided, cost is reduced, and work efficiency is improved.
Description
Technical field
The invention belongs to building structure field, particularly a kind of suspended structure of sandwich boards for construction and construction method thereof.
Background technology
At present, in the industrial premises such as civil high-rise buildings, office building and electromedicine, often because function needs to arrange equipment interlayer and the local interlayer that floor height is no more than 2.2m.Such as avoiding the conflict of upper and lower floor using function, the upper strata in lower floor kitchen is washroom, and the upper strata of electric substation of lower floor is Air Conditioning Facilities etc., and need to arrange anti-hydraulic furred ceiling, at this moment sandwich design becomes rigid concrete interlayer.Therefore the design of rigid concrete interlayer has become a kind of inevitably universal phenomenon.
This rigid concrete interlayer is in fact also one deck typical construction floor, also need to be rigidly connected with frame column, result in upper and lower story stiffness, bearing capacity sudden change, even form short column, cause great difficulty to the seismic design of framework and frame structure, also result in the increase of financial cost.
When major part designer utilizes Software for Design to this rigid concrete interlayer, all need to carry out modeling as independent one deck, modeling is complicated and easily make mistakes, result of calculation is also difficult to meet code requirement, the sudden change of story stiffness, the transfiniting and the deficiency of bearing capacity of Displacement Ratio is controlled frequently by increasing section and arrangement of reinforcement, this way reduces the anti-seismic performance of structure while increasing design difficulty, too increases financial cost.
Summary of the invention
The object of this invention is to provide a kind of hanging clip Rotating fields and construction method thereof, solve arrange rigid concrete interlayer exist story stiffness up and down, bearing capacity sudden change, design process component difficulty great Yi makes mistakes, be difficult to meet code requirement, reduce the anti-seismic performance of structure, add the technical problem of financial cost.
For achieving the above object, the present invention adopts following technical scheme:
A kind of hanging clip Rotating fields, be folded in the surrounding of frame column, up and down between double-layer structure, comprise superstructure component, hang hanging piece and interlayer floor, the upper end of described suspension hanging piece connects superstructure component by upper linkage, the bottom of suspension hanging piece is fixedly hung by lower connecting device and is connect interlayer floor, described interlayer floor is reserved with adapt with the profile of frame column, make frame column pass interlayer floor kept both the hole that departs from, clog padded coaming in the gap between described hole and frame column.
Described superstructure component is upper strata Vierendeel girder, and described upper linkage is embedded in bottom or the sidepiece of superstructure component in advance.
Described superstructure component is upper strata Vierendeel girder, and this Vierendeel girder is girder steel or concrete beam, and described upper linkage is embedded in bottom or the sidepiece of superstructure component in advance.
Also be provided with sandwich beam between described suspension hanging piece and interlayer floor, interlayer floor is layed on sandwich beam, and described sandwich beam is girder steel or concrete beam.
Described suspension hanging piece is steel davit, steel suspension rod, steel hang muscle or wire rope.
Described interlayer floor is concrete floor or composite deck slabs.
Described padded coaming is cork or foam.Described suspension hanging piece is steel davit, the upper end hanging hanging piece connects superstructure component by upper linkage, described interlayer floor is composite deck slabs, comprises floor girder steel, profiled sheet and floor concrete, described sandwich beam and floor girder steel.
The described upper device that connects comprises a group of connecting successively from top to bottom and hangs head, one group of suspension rod, embedded board and the first perpendicular boatswain chair, the described head that hangs is equal with suspension rod quantity, the described head that hangs is rectangular slab, the center, downside of hanging head is connected with the upper end of suspension rod respectively, the lower end of suspension rod is distributed on embedded board and is also connected with the upside of embedded board respectively, the downside surface of described embedded board is connected between two parties with the upper side of the first perpendicular boatswain chair, describedly hang head, suspension rod and embedded board are embedded in the bottom of superstructure component in advance, and the downside surface of embedded board is concordant with the downside surface of superstructure component, described first perpendicular boatswain chair pastes merga pass first bolt with the web of the upper end of steel davit and is connected.
Described lower connecting device is the second perpendicular boatswain chair and is connected to the upper surface of floor girder steel, and the web of the bottom of the second perpendicular boatswain chair and steel davit pastes merga pass second bolt and solder design.
The hole of described composite deck slabs is between adjacent twice floor girder steel, the downside of composite ribbed deck, the surrounding at hole enclose the reinforcement girder and reinforcement secondary beam that are fixed with hole, the two ends of described reinforcement girder are fixedly connected on adjacent twice floor girder steel respectively, and the two ends of described reinforcement secondary beam are fixedly connected on respectively to be strengthened on girder.
The upside of described floor girder steel is welded with two row's shear stud, and the equal seam of end face of adjacent two pieces of profiled sheets is overlapped in the upside of floor girder steel.
Lower stress muscle is provided with in described profiled sheet, the end length be positioned at above floor girder steel of lower stress muscle is greater than the lap length of profiled sheet on floor girder steel and the diameter three sum of shear stud, be provided with the upper principal rod that length is greater than joint gap above the seam of adjacent two pieces of profiled sheets, the facing concrete of parcel lower stress muscle and upper principal rod is built in the upside of described profiled sheet.
A construction method for hanging clip Rotating fields, construction sequence is as follows:
Step one, determines interlayer scheme and determines interlayer load, carrying out the design of hanging clip Rotating fields;
Step 2, linkage in making is also embedded in superstructure component in advance;
Step 3, makes and hangs hanging piece, and to be hung by suspension hanging piece by upper linkage and be connected on superstructure component;
Step 4, connects lower connecting device in the bottom hanging hanging piece;
Step 5, reserved opening on interlayer floor;
Step 6, use lower connecting device will hang hanging piece and be connected with interlayer floor, frame column passes interlayer floor by hole;
Step 7, clogs padded coaming in the gap between interlayer floor and frame column.
Compared with prior art the present invention has following characteristics and beneficial effect:
The present invention is applicable in reinforced concrete structure because function needs the process of floor height much lower equipment interlayer high compared with conventional layer and the local interlayer structure arranged, devise suspension suspension rod that the is a kind of and connection of superstructure component, hang suspension rod hanging interlayer floor, interlayer and agent structure are thrown off and forms hole, clog padded coaming between hole and agent structure, decrease the impact of interlayer on agent structure.
Suspension suspension rod of the present invention is arranged in whole post net, and suspension centre is more, can effectively reduce deck-molding, increases effective height.
This invention simplifies structure design, reduce design difficulty, avoid upper and lower story stiffness, bearing capacity suddenlys change the unfavorable antidetonation factor brought, reduce cost, increase work efficiency.
The present invention is applicable to equipment pipe interlayer and the hard furred ceiling of local waterproof.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention will be further described in detail.
Fig. 1 is structural representation sketch of the present invention.
Fig. 2 is the layout plan of B-B section in Fig. 1.
Fig. 3 is that in embodiment, upper linkage connects superstructure component and hangs the schematic diagram of hanging piece.
Fig. 4 is the structural representation of linkage in Fig. 3.
Fig. 5 is the plan structure schematic diagram of Fig. 4.
Fig. 6 is the piece structural representation of interlayer floor.
Fig. 7 is the structural representation that in embodiment, lower connecting device connects floor girder steel.
Fig. 8 is the plan structure schematic diagram of Fig. 7.
Fig. 9 is that structural representation is strengthened at hole.
Figure 10 is the structural representation of padded coaming between profiled sheet and frame column.
Reference numeral: 1-superstructure component, the upper linkage of 2-, 2.1-hangs head, 2.2-suspension rod, 2.3-embedded board, 2.4-first erects boatswain chair, 3-hangs hanging piece, 4-lower connecting device, 5-interlayer floor, 5.1-floor girder steel, 5.2-profiled sheet, 5.3-floor concrete, 5.4-lower stress muscle, the upper principal rod of 5.5-, 6-frame column, 7-hole, 8-first bolt, 9-second bolt, 10-strengthens girder, 11-strengthens secondary beam, 12-shear stud, 13-padded coaming, 14-web, 15-connects peg, 16-weld seam.
Detailed description of the invention
Embodiment is see shown in Fig. 1-2, a kind of hanging clip Rotating fields, be folded in frame column 6 around, between upper and lower double-layer structure, comprise superstructure component 1, hang hanging piece 3 and interlayer floor 5, the upper end of described suspension hanging piece 3 connects superstructure component 1 by upper linkage 2, the bottom of suspension hanging piece 3 is fixedly hung by lower connecting device 4 and is connect interlayer floor 5, described interlayer floor 5 is reserved with and adapts with the profile of frame column 6, make frame column pass interlayer floor kept both depart from hole 7, shown in Figure 10, padded coaming 13 is clogged in gap between described hole 7 and frame column.
Shown in Figure 2, in the present embodiment, the post of described hanging column post net is apart from being a with the post of frame column post net apart from equal, and the span D of hanging column post net is 2 times of the distance d between hanging column and the frame column closed on, i.e. D=2d.
Described superstructure component 1 is upper strata Vierendeel girder, and this Vierendeel girder is girder steel or concrete beam, and described upper linkage 2 is embedded in bottom or the sidepiece of superstructure component 1 in advance.
Also be provided with sandwich beam between described suspension hanging piece and interlayer floor, interlayer floor is layed on sandwich beam, and described sandwich beam is girder steel or concrete beam.
Described suspension hanging piece is steel davit, steel suspension rod, steel hang muscle or wire rope.
Described interlayer floor is concrete floor or composite deck slabs.
Described padded coaming 13 is cork or foam.
The present embodiment at the middle and upper levels structural element 1 is upper strata Vierendeel girder, and upper linkage 2 is embedded in bottom or the sidepiece of superstructure component 1 in advance.
Also be provided with sandwich beam between described suspension hanging piece and interlayer floor, described sandwich beam is connected with suspension hanging piece by lower connecting device, and interlayer floor is layed on sandwich beam.
The present invention can have following multiple different specific practice, and consider that for hanging clip Rotating fields be generally secondary construction, for convenience of construction, the present embodiment have employed steel davit and composite deck slabs.
Shown in Fig. 3-5, described suspension hanging piece 3 is steel davit, and the upper end hanging hanging piece 3 connects superstructure component 1 by upper linkage 2.
Shown in Figure 6, described interlayer floor 5 is composite deck slabs, comprises floor girder steel 5.1, profiled sheet 5.2 and floor concrete 5.3, described sandwich beam and floor girder steel 5.1.
Shown in Fig. 3-5, described upper linkage 2 comprises a group of connecting successively from top to bottom and hangs 2.1, one group of suspension rod 2.2, embedded board 2.3 and the first perpendicular boatswain chair 2.4, described hang 2.1 equal with suspension rod 2.2 quantity, describedly hang 2.1 for rectangular slab, a center, downside of hanging 2.1 is connected with the upper end of suspension rod 2.2 respectively, the lower end of suspension rod 2.2 is distributed on embedded board 2.3 and is also connected with the upside of embedded board 2.3 respectively, the downside surface of described embedded board 2.3 is connected between two parties with the upper side of the first perpendicular boatswain chair 2.4, describedly hang 2.1, suspension rod 2.2 and embedded board 2.3 are embedded in the bottom of superstructure component 1 in advance, and the downside surface of embedded board 2.3 is concordant with the downside surface of superstructure component 1, described first perpendicular boatswain chair 2.4 pastes merga pass first bolt 8 with the web 14 of the upper end of steel davit and is connected.
Shown in Fig. 7-8, described lower connecting device 4 is the second perpendicular boatswain chair and is connected to the upper surface of floor girder steel 5.1, second perpendicular boatswain chair pastes merga pass second bolt 9 with the web 14 of the bottom of steel davit and weld seam 16 is connected, and makes to be connected between the lower end of steel davit with floor girder steel 5.1.
Shown in Figure 9, the hole 7 of described composite deck slabs is between adjacent twice floor girder steel 5.1, the downside of composite ribbed deck, the surrounding at hole enclose the reinforcement girder 10 and reinforcement secondary beam 11 that are fixed with hole, the two ends of described reinforcement girder 10 are fixedly connected on adjacent twice floor girder steel 5.1 respectively, the two ends of described reinforcement secondary beam 11 are fixedly connected on respectively to be strengthened on girder 10, and described profiled sheet 5.2 is with reinforcement girder 10 and strengthen also connecting respectively by being connected peg 15 between secondary beam 11.
Shown in Figure 6, the upside of described floor girder steel 5.1 is welded with two row's shear stud 12, and the seam end face of adjacent two pieces of profiled sheets 5.2 is all overlapped in the upside of floor girder steel 5.1.
Lower stress muscle 5.4 is provided with in described profiled sheet 5.2, the end length M be positioned at above floor girder steel 5.1 of lower stress muscle 5.4 is greater than the lap length of profiled sheet 5.2 on floor girder steel 5.1 and the diameter three sum N of shear stud 12, be provided with the upper principal rod 5.5 that length is greater than joint gap above the seam of adjacent two pieces of profiled sheets 5.2, the facing concrete of parcel lower stress muscle 5.4 and upper principal rod 5.5 is built in the upside of described profiled sheet 5.2.
Similar to the present embodiment, hanging hanging piece in concrete practice can be steel suspension rod, and interlayer floor can be concrete slab, and sandwich beam is concrete beam, and linkage is built-in fitting, and the bottom of steel suspension rod is fixedly connected with the built-in fitting be embedded in advance in concrete beam plate.
Hang hanging piece also can be concrete column, interlayer floor can be concrete slab, and sandwich beam is concrete beam, three be integrated build shaping.
The like, as preferably, hanging post can flexible arrangement, and adopt steel column or precast concrete column, also can be wire rope as far as possible.Sandwich beam can be girder steel, concrete beam or not sandwich establishment beam, directly adopts sandwich slab.Being fixedly connected with between each component can be all welding, bolt or other mechanical connection.
A construction method for hanging clip Rotating fields, construction sequence is as follows:
Step one, determines interlayer scheme and determines interlayer load, carrying out the design of hanging clip Rotating fields;
Step 2, linkage 2 in making is also embedded in superstructure component 1 in advance;
Step 3, makes and hangs hanging piece 3, and to be hung by suspension hanging piece 3 by upper linkage 2 and be connected on superstructure component 1;
Step 4, connects lower connecting device 4 in the bottom hanging hanging piece 3;
Step 5, reserved opening 7 on interlayer floor 5;
Step 6, uses lower connecting device 4 to be connected with interlayer floor 5 by suspension hanging piece 3, and frame column 6 passes interlayer floor 5 by hole 7;
Step 7, clogs padded coaming 13 in the gap between interlayer floor 5 and frame column 6.
Interlayer top board dead load of the present invention: except plate deadweight, also contemplate 0.4KN/m
2plaster skin coat and 0.5KN/m
2hanging load, plate live load is 2KN/m
2.
Hanging clip Rotating fields of the present invention is applicable to floor height and is not more than 2.2m, and post net is not more than 9m × 9m, and live load is not more than 2KN/m
2sandwich design in, when exceeding this scope, need designer to check voluntarily.Can interlayer be applied on the beam on interlayer top as load, greatly will simplify structure design.
Directly can select layout and the node way of hanging clip Rotating fields according to the frame column colum network size of Practical Project during use.
The present invention is specially adapted to medical factory building.The feature of medicine factory building is that the number of plies is mostly 2 ~ 4 layers, and floor height is generally 6 ~ 8m, and Air Conditioning Facilities are with electrically comparatively large with room area, and hanging pipeline is many, and each factory building can be designed with partial lined substantially.Along with the design and use of pharmaceutical engineering will be more and more wide, and the feature interlayer determined in factory building that medical factory building floor height is large, water power room area is large is set to inevitable phenomenon.Therefore the present invention will be used widely in the equipment pipe interlayer and the hard furred ceiling design of local waterproof of medical factory building.
Claims (9)
1. a hanging clip Rotating fields, be folded in frame column (6) around, between upper and lower double-layer structure, it is characterized in that: comprise superstructure component (1), hang hanging piece (3) and interlayer floor (5), the upper end of described suspension hanging piece (3) is connected with superstructure component (1) by upper linkage (2), the bottom of suspension hanging piece (3) is fixedly hung by lower connecting device (4) and is connect interlayer floor (5), described interlayer floor (5) is reserved with and adapts with the profile of frame column (6), make frame column pass interlayer floor kept both depart from hole (7), padded coaming (13) is clogged in gap between described hole (7) and frame column (6).
2. hanging clip Rotating fields according to claim 1, it is characterized in that: described superstructure component (1) is upper strata Vierendeel girder, and this Vierendeel girder is girder steel or concrete beam, described upper linkage (2) is embedded in bottom or the sidepiece of superstructure component (1) in advance.
3. hanging clip Rotating fields according to claim 1, it is characterized in that: be also provided with sandwich beam between described suspension hanging piece and interlayer floor, interlayer floor is layed on sandwich beam, described sandwich beam is girder steel or concrete beam.
4. hanging clip Rotating fields according to claim 1, is characterized in that: described suspension hanging piece is steel davit, steel suspension rod, steel hang muscle or wire rope.
5. hanging clip Rotating fields according to claim 1, is characterized in that: described interlayer floor is concrete floor or composite deck slabs.
6. hanging clip Rotating fields according to claim 1, is characterized in that: described padded coaming (13) is cork or foam.
7. hanging clip Rotating fields according to claim 1-6 any one, it is characterized in that: described suspension hanging piece (3) is steel davit, the upper end hanging hanging piece (3) connects superstructure component (1) by upper linkage (2), described interlayer floor (5) is composite deck slabs, comprise floor girder steel (5.1), profiled sheet (5.2) and floor concrete (5.3), described sandwich beam and floor girder steel (5.1);
Described upper linkage (2) comprises a group of connecting successively from top to bottom and hangs head (2.1), one group of suspension rod (2.2), embedded board (2.3) and the first perpendicular boatswain chair (2.4), the described head (2.1) that hangs is equal with suspension rod (2.2) quantity, the described head (2.1) that hangs is rectangular slab, the center, downside of hanging head (2.1) is connected with the upper end of suspension rod (2.2) respectively, the lower end of suspension rod (2.2) is distributed in embedded board (2.3) and goes up and be connected with the uper side surface of embedded board (2.3) respectively, the downside surface of described embedded board (2.3) is connected between two parties with the upside end face of the first perpendicular boatswain chair (2.4), describedly hang head (2.1), suspension rod (2.2) and embedded board (2.3) are embedded in the bottom of superstructure component (1) in advance, and the downside surface of embedded board (2.3) is concordant with the downside surface of superstructure component (1), described first perpendicular boatswain chair (2.4) pastes merga pass first bolt (8) with the web (14) of the upper end of steel davit and is connected,
Described lower connecting device (4) is the second perpendicular boatswain chair and is connected to the upper surface of floor girder steel (5.1), and the second perpendicular boatswain chair pastes merga pass second bolt (9) with the web (14) of the bottom of steel davit and weld seam (16) is connected.
8. hanging clip Rotating fields according to claim 7, it is characterized in that: the hole (7) of described composite deck slabs is positioned between adjacent twice floor girder steel (5.1), the downside of composite ribbed deck, the surrounding at hole enclose the reinforcement girder (10) and reinforcement secondary beam (11) that are fixed with hole, the two ends of described reinforcement girder (10) are fixedly connected on adjacent twice floor girder steel (5.1) respectively, and the two ends of described reinforcement secondary beam (11) are fixedly connected on respectively to be strengthened on girder (10);
The upside of described floor girder steel (5.1) is welded with two row's shear stud (12), and the seam end face of adjacent two pieces of profiled sheets (5.2) is all overlapped in the upside of floor girder steel (5.1),
Lower stress muscle (5.4) is provided with in described profiled sheet (5.2), the length that the end of lower stress muscle (5.4) is positioned at above floor girder steel (5.1) is greater than the lap length of profiled sheet (5.2) on floor girder steel (5.1) and the diameter three sum of shear stud (12), be provided with the upper principal rod (5.5) that length is greater than joint gap above the seam of adjacent two pieces of profiled sheets (5.2), the facing concrete of parcel lower stress muscle (5.4) and upper principal rod (5.5) is built in the upside of described profiled sheet (5.2).
9. the construction method of hanging clip Rotating fields according to claim 1-8, it is characterized in that, construction sequence is as follows:
Step one, determines interlayer scheme and determines interlayer load, carrying out the design of hanging clip Rotating fields;
Step 2, linkage (2) in making is also embedded in superstructure component (1) in advance;
Step 3, makes and hangs hanging piece (3), and will hang hanging piece (3) by upper linkage (2) and hang and be connected on superstructure component (1);
Step 4, connects lower connecting device (4) in the bottom hanging hanging piece (3);
Step 5, at the upper reserved opening (7) of interlayer floor (5);
Step 6, uses lower connecting device (4) will hang hanging piece (3) and be connected with interlayer floor (5), frame column (6) by hole (7) through interlayer floor (5);
Step 7, clogs padded coaming (13) in the gap between interlayer floor (5) and frame column (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510873787.7A CN105421638B (en) | 2015-12-03 | 2015-12-03 | One kind suspension sandwich and its construction method |
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|---|---|---|---|
| CN201510873787.7A CN105421638B (en) | 2015-12-03 | 2015-12-03 | One kind suspension sandwich and its construction method |
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| CN105421638A true CN105421638A (en) | 2016-03-23 |
| CN105421638B CN105421638B (en) | 2017-07-04 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106939642A (en) * | 2017-04-25 | 2017-07-11 | 中国建筑第八工程局有限公司 | Under hanging packway davit structure and its installation forming method |
| CN107100367A (en) * | 2017-05-22 | 2017-08-29 | 中城建设有限责任公司 | A kind of construction method of suspension type platform for equipment interlayer |
| CN107119910A (en) * | 2017-05-22 | 2017-09-01 | 中城建设有限责任公司 | A kind of suspension type platform for equipment interlayer |
| CN108571061A (en) * | 2018-03-19 | 2018-09-25 | 中建三局基础设施建设投资有限公司 | A kind of large public building suspension type shelter bridge structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003314034A (en) * | 2002-04-22 | 2003-11-06 | Tokyo Gas Co Ltd | Double floor structure, its construction method and hot water mat for floor heating |
| CN1470720A (en) * | 2003-06-23 | 2004-01-28 | 上海建科建筑设计院 | Suspension type steel concrete residence structure |
| CN202299479U (en) * | 2011-11-02 | 2012-07-04 | 上海朗诗建筑科技有限公司 | Noise reduction building structure containing equipment motor room |
| CN204098316U (en) * | 2014-09-19 | 2015-01-14 | 上海通用金属结构工程有限公司 | A kind of ultra-thin integrated mezzanine floor structure |
-
2015
- 2015-12-03 CN CN201510873787.7A patent/CN105421638B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003314034A (en) * | 2002-04-22 | 2003-11-06 | Tokyo Gas Co Ltd | Double floor structure, its construction method and hot water mat for floor heating |
| CN1470720A (en) * | 2003-06-23 | 2004-01-28 | 上海建科建筑设计院 | Suspension type steel concrete residence structure |
| CN202299479U (en) * | 2011-11-02 | 2012-07-04 | 上海朗诗建筑科技有限公司 | Noise reduction building structure containing equipment motor room |
| CN204098316U (en) * | 2014-09-19 | 2015-01-14 | 上海通用金属结构工程有限公司 | A kind of ultra-thin integrated mezzanine floor structure |
Non-Patent Citations (1)
| Title |
|---|
| 中国建筑科学研究院建筑结构研究所: "无粘结预应力井式梁板悬挂技术夹层升板结构", 《建筑结构学报》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106939642A (en) * | 2017-04-25 | 2017-07-11 | 中国建筑第八工程局有限公司 | Under hanging packway davit structure and its installation forming method |
| CN106939642B (en) * | 2017-04-25 | 2019-05-10 | 中国建筑第八工程局有限公司 | Under hanging riding track davit structure and its installation forming method |
| CN107100367A (en) * | 2017-05-22 | 2017-08-29 | 中城建设有限责任公司 | A kind of construction method of suspension type platform for equipment interlayer |
| CN107119910A (en) * | 2017-05-22 | 2017-09-01 | 中城建设有限责任公司 | A kind of suspension type platform for equipment interlayer |
| CN108571061A (en) * | 2018-03-19 | 2018-09-25 | 中建三局基础设施建设投资有限公司 | A kind of large public building suspension type shelter bridge structure |
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|---|---|
| CN105421638B (en) | 2017-07-04 |
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