CN107060082A - A kind of dry type assembled ECC protective layer node structures - Google Patents
A kind of dry type assembled ECC protective layer node structures Download PDFInfo
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- CN107060082A CN107060082A CN201710400090.7A CN201710400090A CN107060082A CN 107060082 A CN107060082 A CN 107060082A CN 201710400090 A CN201710400090 A CN 201710400090A CN 107060082 A CN107060082 A CN 107060082A
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- connecting plate
- node
- post
- crossbeam
- shaped steel
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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
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/20—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
- E04B1/21—Connections specially adapted therefor
- E04B1/215—Connections specially adapted therefor comprising metallic plates or parts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
Abstract
The invention discloses a kind of dry type assembled ECC protective layer node structures; it includes node body, left side beams, right side crossbeam, the vertical post in upper end, the vertical post in lower end; node body includes internal shaped steel, is welded in the overhanging connecting plate of node upper and lower end connecting plate and left and right side of internal shaped steel; self-compaction fiber concrete is poured in the shaped steel filled chamber of internal shaped steel, internal shaped steel periphery pours ECC outsourcing protective layers；Internal shaped steel peripheral equipment sets four vertical post connecting bolts, the reserved vertical embedded dress connection lengthwise ribs in muscle hole of ECC of ECC outsourcing protective layers；Crossbeam is loaded inside left and right side crossbeam respectively and indulges muscle, crossbeam steel plate, post connecting plate is indulged in upper end Zong Zhu lower surfaces installing upper end, and post connecting plate is indulged in lower end Zong Zhu upper surfaces installing lower end.The present invention can realize that node district component assembles construction entirely, and construction precision is high and the required cost of labor of construction is low, and effects of energy conservation and environmental protection is good and can effectively reduce the site operation produced pollution, dust, and anti-seismic performance is good.
Description
Technical field
The present invention relates to assembled architecture technical field, more particularly to a kind of dry type assembled ECC protective layer node structures.
Background technology
With wideling popularize for building industrialization, compared with traditional cast-in-place structural, fabricated construction has efficiency of construction
The advantages of high, good in economic efficiency, energy-conserving and environment-protective, and turn into the effective way for realizing industrialized production；However, traditional assembled
The globality and anti-seismic performance of building are poor, destroy serious in earthquake.For traditional fabricated construction, due to structure
Connection between part is weaker, causes globality and anti-seismic performance poor, therefore fabricated construction is in the area that provides fortification against earthquakes
Using hindered.
Traditional fabricated construction node is divided into cast-in-place and complete two kinds of construction methods of assembled, and cast-in-place site operation amount is larger,
Quality is difficult to ensure that；Full assembled includes part grouting, Bar Anchorage measure, and maintenance is long in time limit, and field operation amount is big.Tradition dress
The two kinds of connection methods of dry type and wet type are generally included in the connected mode of node district with formula structure, dry type generally uses pre-buried steel structure
The modes such as bolt connection, the welding of part are attached；Wet type connection is typically occurred in concrete structure, passes through node district coagulation
Maintenance is poured after soil to be attached；Grouting anchor bar is either carried out by reserved grouting mouth, field operation quantities is big, construction
Quality is difficult to ensure that.By to traditional fabricated construction engineer applied reality and the failure pattern analysis in earthquake, passing
There is problems with system fabricated construction particularly node district：
1st, conventional steel bar concrete Standard formula node district is cast-in-place or grouting anchoring, and assembled is not embodied to greatest extent
The advantage such as structure construction is convenient, installation period is short；
2nd, complete prefabricated Seismic Behavior appraisement system imperfection；
3rd, traditional assembling type node, node district connected mode is generally that job site is cast-in-place, influences assembling type node construction quality, shows
Field construction quality is difficult to ensure that, influences the duration；
4th, wet type connected mode causes local concrete color deviation, concrete tomography sense obvious；
5th, realize that node district component assembles construction, prefabrication energy-conserving and environment-protective, the pollution of reduction site operation, dust etc. entirely.
The content of the invention
The purpose of the present invention is to solve the shortcomings of the prior art and providing a kind of dry type assembled ECC protections node layer knot
Structure, the dry type assembled ECC protective layers node structure can realize that node district component assembles construction, whole element precast lifes entirely
Production, construction precision is high and construction needed for cost of labor it is low, effects of energy conservation and environmental protection is good and can be effectively reduced site operation and is produced
Raw pollution, dust, and the anti-seismic performance of dry type assembled ECC protective layer node structures can reach cast-in-place node shock resistance
Can, reliability is good.
To reach above-mentioned purpose, the present invention is achieved through the following technical solutions.
A kind of dry type assembled ECC protective layer node structures, include node body, the left side positioned at node body left end side
Post is indulged, positioned at node body in side crossbeam, the right side crossbeam positioned at node body right-hand member side, the upper end positioned at node body upper end side
Post is indulged in the lower end of lower end side, and left side beams, right side crossbeam are extended laterally respectively along horizontal direction, and upper end indulges post, lower end and indulges post
Respectively along vertical direction extension；
Node body includes in the inside shaped steel that is vertically arranged, the core of internal shaped steel form above and below completely through shaped steel
Self-compaction fiber concrete is poured in filled chamber, the shaped steel filled chamber of internal shaped steel, the upper surface of internal shaped steel is in type
Be welded the node upper end connecting plate arranged in horizontal cross at the upper end open of steel filled chamber, the lower surface of internal shaped steel in
Be welded the node lower end connecting plate arranged in horizontal cross at the lower ending opening of shaped steel filled chamber, internal shaped steel periphery in
ECC outsourcing protective layers are poured between node upper end connecting plate, node lower end connecting plate, the left surface of internal shaped steel, which is welded, is in
The overhanging connecting plate in left side of extension is vertically arranged and is protruded towards left side level, it is in be vertically arranged that the right flank of internal shaped steel, which is welded,
And the overhanging connecting plate in right side of super right side level protrusion extension, the left part of the overhanging connecting plate in left side passes through ECC outsourcing protective layers
And the left end side of ECC outsourcing protective layers is extended to, the right part of the overhanging connecting plate in right side passes through ECC outsourcings protective layer and extended to
The right-hand member side of ECC outsourcing protective layers；
The peripheral equipment of internal shaped steel is provided with four rectangular distributions and vertical post connecting bolt vertically extending respectively, each vertical post connection
Bolt is located at the inside of ECC outsourcing protective layers respectively, and the upper end of each vertical post connecting bolt is each passed through node upper end connecting plate
And the upper end side of node upper end connecting plate is extended to, the bottom of each vertical post connecting bolt is each passed through node lower end connecting plate simultaneously
Extend to the lower end side of node lower end connecting plate；
The inside of ECC outsourcing protective layers in the periphery of node upper end connecting plate, node lower end connecting plate offer four it is rectangular
Distribution and it is vertical completely through the reserved vertical muscle holes of ECC, each ECC is embedded with the connection being vertically arranged respectively in reserved vertical muscle hole
Vertical muscle, the upper end of each connection lengthwise rib extends respectively to the upper end side of node upper end connecting plate, the end portion of each connection lengthwise rib
The lower end side of node lower end connecting plate is not extended to；
Left side beams, the inside of right side crossbeam are filled with the crossbeam extended laterally along horizontal direction and indulge muscle respectively, left side beams,
The inside of the connection end of right side crossbeam is filled with the crossbeam steel plate being vertically arranged respectively, and the crossbeam of left side beams indulges muscle and a left side
The beam steel plate weld of side crossbeam, the crossbeam of right side crossbeam indulges the beam steel plate weld of muscle and right side crossbeam, the company of left side beams
Contact surface offers the reserved connecting hole in left side being adapted towards right openings and shape with the overhanging connection plate shape in left side, and right side is horizontal
The connecting end surface of beam offers that the right side being adapted towards left side opening and shape and the shape of the overhanging connecting plate in right side is reserved to be connected
Hole, the overhanging connecting plate in left side is intercalated in the left side of left side beams and reserved in connecting hole, and it is horizontal that the overhanging connecting plate in right side is intercalated in right side
The right side of beam is reserved in connecting hole, and the overhanging connecting plate in left side is bolted connection with left side beams and bolt is horizontal through left side
The crossbeam steel plate of beam, the overhanging connecting plate in right side is bolted connection with right side crossbeam and bolt passes through the crossbeam of right side crossbeam
Steel plate；
The lower surface that post is indulged in upper end is equiped with the vertical post connecting plate in upper end, and the upper surface that post is indulged in lower end is equiped with the vertical post connection in lower end
Indulge post connecting plate, lower end each vertical post connecting bolt of vertical post connecting plate correspondence and offer bolt mounting holes, each vertical post respectively in plate, upper end
The upper end of connecting bolt is each passed through upper end and indulges the corresponding bolt mounting holes of post connecting plate and extend to the vertical post connecting plate in upper end
Upper end side, the bottom of each vertical post connecting bolt is each passed through lower end and indulges the corresponding bolt mounting holes of post connecting plate and extend to
The lower end side of post connecting plate is indulged in lower end, and post connecting plate is indulged with saving in the upper end difference attaching nut of each vertical post connecting bolt and upper end
Point upper end connecting plate by nut clamping, the bottom of each vertical post connecting bolt difference attaching nut and lower end indulge post connecting plate with
Node lower end connecting plate passes through nut clamping；
Indulge post, lower end each connection lengthwise rib of vertical post correspondence and offer the reserved vertical muscle hole of vertical post, the lower end of each connection lengthwise rib respectively in upper end
Portion is intercalated in the vertical post in lower end and indulged accordingly in the reserved vertical muscle hole of post respectively, and the upper end of each connection lengthwise rib is intercalated in upper end and indulged respectively
Post is indulged in the reserved vertical muscle hole of post accordingly.
Wherein, the outer surface of the internal shaped steel, which is welded, peg.
Wherein, each crossbeam steel plate is welded respectively peg.
Wherein, the upper end is indulged the lower surface of post, the upper surface of the vertical post in the lower end and opened up respectively in nut installation site
There is spanner avoiding hollow groove.
Beneficial effects of the present invention are：A kind of dry type assembled ECC protective layer node structures of the present invention, it includes
Node body, left side beams, right side crossbeam, upper end indulge post, lower end and indulge post, and node body includes internal shaped steel, is welded in inside
Self-compaction is poured in the overhanging connecting plate of node upper and lower end connecting plate and left and right side of shaped steel, the shaped steel filled chamber of internal shaped steel
Fiber concrete, internal shaped steel periphery pours ECC outsourcing protective layers；Internal shaped steel peripheral equipment sets four vertical post connecting bolts, ECC
The reserved vertical embedded dress connection lengthwise ribs in muscle hole of the ECC of outsourcing protective layer；Crossbeam is loaded inside left and right side crossbeam respectively and indulges muscle, crossbeam
Steel plate, the overhanging connecting plate of left and right side is connected by bolt and the left and right side crossbeam of corresponding side respectively；Upper end Zong Zhu lower surfaces are filled
If post connecting plate is indulged in upper end, post connecting plate is indulged in lower end Zong Zhu upper surfaces installing lower end, node upper and lower end connecting plate respectively with accordingly
The upper and lower end of side is indulged post connecting plate and is bolted.The present invention can realize that node district component assembles construction, whole components entirely
Prefabrication, construction precision is high and construction needed for cost of labor it is low, effects of energy conservation and environmental protection is good and can be effectively reduced scene and applies
The work produced pollution, dust, and the anti-seismic performance of dry type assembled ECC protective layer node structures can reach that cast-in-place node resists
Shock stability, reliability is good.
Brief description of the drawings
The present invention is further detailed below with accompanying drawing, but the embodiment in accompanying drawing is not constituted to this hair
Bright any limitation.
Fig. 1 is assembling schematic diagram of the invention.
Fig. 2 is decomposing schematic representation of the invention.
Fig. 3 is structural representation of the invention.
Include in Fig. 1 into Fig. 3：
1 --- node body 11 --- internal shaped steel
111 --- shaped steel filled chamber 12 --- node upper end connecting plates
13 --- node lower end connecting plate 14 --- ECC outsourcing protective layers
15 --- the overhanging connecting plate 16 in left side --- overhanging connecting plates in right side
17 --- vertical post connecting bolt 18 --- connection lengthwise ribs
21 --- left side beams 22 --- right side crossbeams
23 --- crossbeam indulges muscle 24 --- crossbeam steel plates
31 --- indulging post 32 in upper end --- indulge post in lower end
33 --- indulging post connecting plate 34 in upper end --- indulge post connecting plate in lower end
35 --- spanner avoiding hollow groove 4 --- pegs.
Embodiment
With reference to specific embodiment, the present invention will be described.
As shown in Figure 1 to Figure 3, a kind of dry type assembled ECC protective layer node structures, include node body 1, positioned at section
The point left side beams 21 of the left end side of main body 1, the right side crossbeam 22 positioned at the right-hand member side of node body 1, positioned at the upper end side of node body 1
Upper end indulge post 31, positioned at the lower end side of node body 1 lower end indulge post 32, left side beams 21, right side crossbeam 22 are respectively along water
Square to extending laterally, upper end indulges post 31, lower end and indulges post 32 to be extended respectively along vertical direction.
Wherein, node body 1 includes in the inside shaped steel 11 that is vertically arranged, above and below the core of internal shaped steel 11 is formed
Completely through shaped steel filled chamber 111, poured self-compaction fiber coagulation in the shaped steel filled chamber 111 of internal shaped steel 11
Soil, the upper surface of internal shaped steel 11 is welded the node arranged in horizontal cross at the upper end open of shaped steel filled chamber 111
Upper end connecting plate 12, the lower surface of internal shaped steel 11 is welded at the lower ending opening of shaped steel filled chamber 111 and had in horizontal cross
The node lower end connecting plate 13 of arrangement, internal shaped steel 11 periphery in node upper end connecting plate 12, node lower end connecting plate 13 it
Between poured ECC outsourcings protective layer 14, the left surface of internal shaped steel 11 is welded in being vertically arranged and prolong towards left side level protrusion
The overhanging connecting plate 15 in left side stretched, it is in be vertically arranged and super right side level protrusion extension that the right flank of internal shaped steel 11, which is welded,
The overhanging connecting plate 16 in right side, the left part of the overhanging connecting plate 15 in left side passes through ECC outsourcings protective layer 14 and extends to ECC outsourcings guarantor
The left end side of sheath 14, the right part of the overhanging connecting plate 16 in right side passes through ECC outsourcings protective layer 14 and extends to ECC outsourcings protection
The right-hand member side of layer 14.
Further, the peripheral equipment of internal shaped steel 11 is provided with four rectangular distributions and vertical post connection vertically extending respectively
Bolt 17, each vertical post connecting bolt 17 is located at the inside of ECC outsourcings protective layer 14, the upper end of each vertical post connecting bolt 17 respectively
It is each passed through node upper end connecting plate 12 and extends to the upper end side of node upper end connecting plate 12, under each vertical post connecting bolt 17
End is each passed through node lower end connecting plate 13 and extends to the lower end side of node lower end connecting plate 13.
Further, the inside of ECC outsourcings protective layer 14 is in node upper end connecting plate 12, node lower end connecting plate 13
Periphery offer four rectangular distributions and it is vertical completely through the reserved vertical muscle holes of ECC, difference is embedding in the reserved vertical muscle holes of each ECC
The upper of node upper end connecting plate 12 is extended respectively to equipped with the upper end in the connection lengthwise rib 18 being vertically arranged, each connection lengthwise rib 18
Side, the bottom of each connection lengthwise rib 18 extends respectively to the lower end side of node lower end connecting plate 13.
In addition, the inside of left side beams 21, right side crossbeam 22 is filled with the crossbeam extended laterally along horizontal direction respectively
Vertical muscle 23, left side beams 21, the inside of the connection end of right side crossbeam 22 are filled with the crossbeam steel plate 24 being vertically arranged respectively,
The crossbeam steel plate 24 that the crossbeam of left side beams 21 indulges muscle 23 and left side beams 21 is welded, and the crossbeam of right side crossbeam 22 indulges muscle 23 and the right side
The crossbeam steel plate 24 of side crossbeam 22 is welded, and the connecting end surfaces of left side beams 21 offers overhanging towards right openings and shape and left side
Connecting hole is reserved in the left side that the shape of connecting plate 15 is adapted, and the connecting end surface of right side crossbeam 22 is offered towards left side opening and shape
Connecting hole is reserved on the right side being adapted with the shape of the overhanging connecting plate in right side 16, and the overhanging connecting plate 15 in left side is intercalated in left side beams
21 left side is reserved in connecting hole, and the right side that the overhanging connecting plate 16 in right side is intercalated in right side crossbeam 22 is reserved in connecting hole, left side
Overhanging connecting plate 15 is bolted connection with left side beams 21 and bolt passes through the crossbeam steel plate 24 of left side beams 21, right side
Overhanging connecting plate 16 is bolted connection with right side crossbeam 22 and bolt passes through the crossbeam steel plate 24 of right side crossbeam 22.
The lower surface that post 31 is indulged in upper end is equiped with the vertical post connecting plate 33 in upper end, and the upper surface that post 32 is indulged in lower end is equiped with lower end
Indulge post connecting plate 33, lower end each vertical post connecting bolt 17 of the vertical correspondence of post connecting plate 34 and offer respectively in vertical post connecting plate 34, upper end
Bolt mounting holes, the upper end of each vertical post connecting bolt 17 is each passed through upper end and indulges the corresponding bolt mounting holes of post connecting plate 33 simultaneously
The upper end side that post connecting plate 33 is indulged in upper end is extended to, the bottom of each vertical post connecting bolt 17 is each passed through lower end and indulges post connecting plate
34 corresponding bolt mounting holes simultaneously extend to the lower end side that post connecting plate 34 is indulged in lower end, the upper part of each vertical post connecting bolt 17
Post connecting plate 33 is indulged with node upper end connecting plate 12 by nut clamping in other attaching nut and upper end, each vertical post connecting bolt 17
Attaching nut is distinguished in bottom and lower end indulges post connecting plate 34 and passes through nut clamping with node lower end connecting plate 13.
Upper end indulges post 31, lower end each connection lengthwise rib 18 of the vertical correspondence of post 32 and offers the reserved vertical muscle hole of vertical post respectively, each to connect
The bottom of vertical muscle 18 is intercalated in lower end and indulged in the corresponding vertical reserved vertical muscle hole of post of post 32 respectively, the upper end of each connection lengthwise rib 18
Upper end is intercalated in respectively to indulge in the corresponding vertical reserved vertical muscle hole of post of post 31.
It need to be explained further, the outer surface of internal shaped steel 11, which is welded, peg 4, each crossbeam steel plate 24 is welded has peg respectively
4.In addition, the lower surface of post 31, the upper surface of the vertical post 32 in lower end are indulged in upper end offers spanner empty avoiding respectively in nut installation site
Groove 35.
For the node body 1 of the present invention, it utilizes internal shaped steel 11, node upper end connecting plate 12, node lower end
Connecting plate 13, the overhanging connecting plate 15 in left side, the overhanging welding production of connecting plate 16 in right side, the shaped steel filled chamber of internal shaped steel 11
Self-compaction fiber concrete is poured in 111, to form confined concrete, self-compaction fiber concrete can effectively improve node
The overall rigidity of main body 1 simultaneously increases the deformability of node body 1；In addition, being formed at the internal periphery of shaped steel 11 for pouring
For ECC outsourcings protective layer 14, its as node body 1 peripheral protection structure, and can be effectively prevented from internal shaped steel 11,
Corrosion occurs for vertical post connecting bolt 17, connection lengthwise rib 18, to improve node component service life and degree of safety, and increases node district
Ductility and deformability.For being intercalated in the connection lengthwise rib 18 in the reserved vertical muscle holes of ECC, it can effectively improve upper end and indulge
Post 31, lower end indulge the globality between post 32, and then improve bulk strength.In addition, left end crossbeam and the overhanging connecting plate of left end, the right side
End floor beam and the overhanging connecting plate of right-hand member, upper end indulge post connecting plate 33 and node upper end connecting plate 12, lower end indulge post connecting plate 34 with
Node lower end connecting plate 13 is attached by bolt mode respectively, easy to assembly quick, you can be applied with effectively shortening scene
The work duration.
Specifically, being contrasted with traditional reinforcing mode, the present invention has the advantage that, specifically：
1st, beam-node, post-node are the connection of bolt dry type, improve construction precision, shorten duration, reduction cost of labor, realize
Assembling type node component truly；
2nd, self-compaction fiber concrete is poured in the inside shaped steel 11 of joint cores, confined concrete area is formed, node is improved
Rigidity and ductility；
3rd, the outside of inside shaped steel 11 of node district pours high-tenacity fiber cement-based material ECC, to form ECC outsourcing protective layers
14, ECC outsourcing protective layers 14 can improve node energy dissipation capacity, form efficient protective layer, prevent corrosion, increase considerably
Node lifetime；
4th, the internal outer surface of shaped steel 11 and the equal weld stud 4 of each crossbeam steel plate 24, peg 4 can be effectively improved and concrete
Cooperative work performance；
5th, the reserved vertical muscle holes of ECC of the internal reserved intercalation connection lengthwise rib 18 in the outside of shaped steel 11, it can effectively improve node district
Globality, convenient construction install；
6th, beam-node connects through reserved connecting hole and carries out bolt connection, improves connection reliability, shortens the site operation duration；
7th, post-node connects through bolt connection, improves connection reliability, shortens the site operation duration；
8th, upper end indulges post 31, lower end and indulges the reserved spanner avoiding hollow groove 35 respectively of post 32, to provide spanner working space, facilitates node to pacify
Dress and later period maintenance.
Above content is only presently preferred embodiments of the present invention, for one of ordinary skill in the art, according to the present invention's
Thought, will change in specific embodiments and applications, and this specification content should not be construed as to the present invention
Limitation.
Claims (4)
1. a kind of dry type assembled ECC protective layer node structures, it is characterised in that：Include node body（1）, positioned at node master
Body（1）The left side beams of left end side（21）, positioned at node body（1）The right side crossbeam of right-hand member side（22）, positioned at node body（1）
Indulge post in the upper end of upper end side（31）, positioned at node body（1）Indulge post in the lower end of lower end side（32）, left side beams（21）, right side it is horizontal
Beam（22）Extended laterally respectively along horizontal direction, post is indulged in upper end（31）, lower end indulge post（32）Respectively along vertical direction extension；
Node body（1）Include in the inside shaped steel being vertically arranged（11）, internal shaped steel（11）Core form up and down it is complete
The shaped steel filled chamber run through entirely（111）, internal shaped steel（11）Shaped steel filled chamber（111）Self-compaction fiber has inside been poured to mix
Solidifying soil, internal shaped steel（11）Upper surface in shaped steel filled chamber（111）Upper end open at be welded and arranged in horizontal cross
Node upper end connecting plate（12）, internal shaped steel（11）Lower surface in shaped steel filled chamber（111）Lower ending opening at be welded
There is the node lower end connecting plate arranged in horizontal cross（13）, internal shaped steel（11）Periphery in node upper end connecting plate（12）、
Node lower end connecting plate（13）Between poured ECC outsourcing protective layers（14）, internal shaped steel（11）Left surface be welded and have in perpendicular
The overhanging connecting plate in left side of extension is protruded to arrangement and towards left side level（15）, internal shaped steel（11）Right flank be welded and have in perpendicular
To arrangement and the overhanging connecting plate in right side of super right side level protrusion extension（16）, the overhanging connecting plate in left side（15）Left part pass through
ECC outsourcing protective layers（14）And extend to ECC outsourcing protective layers（14）Left end side, the overhanging connecting plate in right side（16）Right part
Through ECC outsourcing protective layers（14）And extend to ECC outsourcing protective layers（14）Right-hand member side；
Internal shaped steel（11）Peripheral equipment provided with four rectangular distributions and respectively vertically extending vertical post connecting bolt（17）, respectively
Vertical post connecting bolt（17）It is located at ECC outsourcing protective layers respectively（14）Inside, each vertical post connecting bolt（17）Upper part
Chuan Guo not node upper end connecting plate（12）And extend to node upper end connecting plate（12）Upper end side, each vertical post connecting bolt（17）
Bottom be each passed through node lower end connecting plate（13）And extend to node lower end connecting plate（13）Lower end side；
ECC outsourcing protective layers（14）Inside in node upper end connecting plate（12）, node lower end connecting plate（13）Periphery open up
Have four rectangular distributions and it is vertical completely through the reserved vertical muscle holes of ECC, each ECC is embedded with perpendicular respectively in reserved vertical muscle hole
To the connection lengthwise rib of arrangement（18）, each connection lengthwise rib（18）Upper end extend respectively to node upper end connecting plate（12）Upper end
Side, each connection lengthwise rib（18）Bottom extend respectively to node lower end connecting plate（13）Lower end side；
Left side beams（21）, right side crossbeam（22）Inside be filled with the crossbeam extended laterally along horizontal direction respectively and indulge muscle
（23）, left side beams（21）, right side crossbeam（22）The inside of connection end be filled with respectively in the crossbeam steel plate that is vertically arranged
（24）, left side beams（21）Crossbeam indulge muscle（23）With left side beams（21）Crossbeam steel plate（24）Welding, right side crossbeam（22）
Crossbeam indulge muscle（23）With right side crossbeam（22）Crossbeam steel plate（24）Welding, left side beams（21）Connecting end surface offer court
Right openings and shape and the overhanging connecting plate in left side（15）Reserve connecting hole, right side crossbeam in the left side that shape is adapted（22）Company
Contact surface is offered towards left side opening and shape and the overhanging connecting plate in right side（16）The right side that is adapted of shape reserve connecting hole,
The overhanging connecting plate in left side（15）It is intercalated in left side beams（21）Left side reserve connecting hole in, the overhanging connecting plate in right side（16）Intercalation
In right side crossbeam（22）Right side reserve connecting hole in, the overhanging connecting plate in left side（15）With left side beams（21）It is fastened by bolts
Connect and bolt passes through left side beams（21）Crossbeam steel plate（24）, the overhanging connecting plate in right side（16）With right side crossbeam（22）Pass through
Bolt is fastenedly connected and bolt passes through right side crossbeam（22）Crossbeam steel plate（24）；
Indulge post in upper end（31）Lower surface be equiped with upper end and indulge post connecting plate（33）, post is indulged in lower end（32）Upper surface be equiped with down
The vertical post connecting plate in end（34）, post connecting plate is indulged in upper end（33）, lower end indulge post connecting plate（34）Each vertical post connecting bolt of correspondence（17）
Bolt mounting holes, each vertical post connecting bolt are offered respectively（17）Upper end be each passed through upper end and indulge post connecting plate（33）Accordingly
Bolt mounting holes and extend to upper end and indulge post connecting plate（33）Upper end side, each vertical post connecting bolt（17）Bottom difference
Post connecting plate is indulged through lower end（34）Corresponding bolt mounting holes simultaneously extend to the vertical post connecting plate in lower end（34）Lower end side, it is each vertical
Post connecting bolt（17）Upper end difference attaching nut and post connecting plate is indulged in upper end（33）With node upper end connecting plate（12）It is logical
Cross nut clamping, each vertical post connecting bolt（17）Bottom difference attaching nut and post connecting plate is indulged in lower end（34）With under node
Hold connecting plate（13）Pass through nut clamping；
Indulge post in upper end（31）, lower end indulge post（32）Each connection lengthwise rib of correspondence（18）The reserved vertical muscle hole of vertical post is offered respectively, is respectively connected
Connect vertical muscle（18）Bottom be intercalated in respectively lower end indulge post（32）Accordingly in the reserved vertical muscle hole of vertical post, each connection lengthwise rib（18）
Upper end be intercalated in respectively upper end indulge post（31）Accordingly in the reserved vertical muscle hole of vertical post.
2. a kind of dry type assembled ECC protective layer node structures according to claim 1, it is characterised in that：The inside
Shaped steel（11）Outer surface be welded and have peg（4）.
3. a kind of dry type assembled ECC protective layer node structures according to claim 1, it is characterised in that：Each horizontal stroke
Joist steel plate（24）Being welded respectively has peg（4）.
4. a kind of dry type assembled ECC protective layer node structures according to claim 1, it is characterised in that：The upper end
Vertical post（31）Lower surface, the lower end indulge post（32）Upper surface offer spanner avoiding hollow groove respectively in nut installation site
（35）.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017101754419 | 2017-03-22 | ||
| CN201710175441 | 2017-03-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107060082A true CN107060082A (en) | 2017-08-18 |
| CN107060082B CN107060082B (en) | 2023-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710400090.7A Active CN107060082B (en) | 2017-03-22 | 2017-05-31 | Dry-type assembled ECC protective layer node structure |
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| CN (1) | CN107060082B (en) |
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| CN107905369A (en) * | 2017-12-25 | 2018-04-13 | 合肥工业大学 | Assembling frame beam-column connection |
| CN108589917A (en) * | 2018-06-20 | 2018-09-28 | 深圳大学 | A kind of high-strength high ductility assembling frame |
| CN109322388A (en) * | 2018-11-13 | 2019-02-12 | 深圳大学 | A kind of assembled beam-column node structure positioned at plastic zone energy dissipation |
| CN111270769A (en) * | 2020-02-10 | 2020-06-12 | 湖南理工学院 | Basalt fiber concrete section steel composite structure and manufacturing method thereof |
| CN112031158A (en) * | 2020-09-03 | 2020-12-04 | 黄淮学院 | Precast concrete building structure with shock-absorbing characteristic |
| CN113789914A (en) * | 2021-09-24 | 2021-12-14 | 华侨大学 | Corrugated plate-ECC (error correction code) assembled type superposed column and construction method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107905369A (en) * | 2017-12-25 | 2018-04-13 | 合肥工业大学 | Assembling frame beam-column connection |
| CN107905369B (en) * | 2017-12-25 | 2024-02-23 | 合肥工业大学 | Assembled frame beam column connection node |
| CN108589917A (en) * | 2018-06-20 | 2018-09-28 | 深圳大学 | A kind of high-strength high ductility assembling frame |
| CN109322388A (en) * | 2018-11-13 | 2019-02-12 | 深圳大学 | A kind of assembled beam-column node structure positioned at plastic zone energy dissipation |
| CN109322388B (en) * | 2018-11-13 | 2024-03-22 | 深圳大学 | Assembly type beam column node structure located in plastic area for earthquake resistance and energy consumption |
| CN111270769A (en) * | 2020-02-10 | 2020-06-12 | 湖南理工学院 | Basalt fiber concrete section steel composite structure and manufacturing method thereof |
| CN112031158A (en) * | 2020-09-03 | 2020-12-04 | 黄淮学院 | Precast concrete building structure with shock-absorbing characteristic |
| CN112031158B (en) * | 2020-09-03 | 2021-09-21 | 黄淮学院 | Precast concrete building structure with shock-absorbing characteristic |
| CN113789914A (en) * | 2021-09-24 | 2021-12-14 | 华侨大学 | Corrugated plate-ECC (error correction code) assembled type superposed column and construction method thereof |
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