CN107419824A - The full precast shear wall structural system of regenerative steel skeleton and construction method - Google Patents

The full precast shear wall structural system of regenerative steel skeleton and construction method Download PDF

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Publication number
CN107419824A
CN107419824A CN201710332697.6A CN201710332697A CN107419824A CN 107419824 A CN107419824 A CN 107419824A CN 201710332697 A CN201710332697 A CN 201710332697A CN 107419824 A CN107419824 A CN 107419824A
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shear
reinforcing bar
steel
concrete
vertical
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姚攀峰
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姚攀峰
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/02Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements
    • E04B1/04Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements the elements consisting of concrete, e.g. reinforced concrete, or other stone-like material
    • E04B1/043Connections specially adapted therefor
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/56Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/28Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups combinations of materials fully covered by groups E04C2/04 and E04C2/08
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/38Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels
    • E04C2/384Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels with a metal frame
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/44Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
    • E04C2/46Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose specially adapted for making walls

Abstract

The present invention relates to shear wall structure system technical field, discloses a kind of full precast shear wall structural system of regenerative steel skeleton and construction method.Invention unit shear wall is made up of shear wall slab splicing, steel skeleton includes the reinforcing member between the vertical reinforcing bar and vertical reinforcing bar in panel edges area, reinforcing bar includes edge reinforcement and non-edge reinforcing bar, edge reinforcement includes weak edge and indulges muscle, and weak edge indulges muscle and fixed, is set in outside vertical reinforcing bar by horizontal hoop or lacing wire;Non-edge reinforcing bar includes wall body vertical reinforcement and wall body horizontal bar;Neighbouring prefabricated panel indulges muscle by corresponding vertical reinforcing bar, weak edge and wall body Vertical bar connection, junction have poured connection seam;Floor is provided with above coupling beam;Special dissipative member is shored between two adjacent unit shear walls by connector.Present invention construction is convenient, has excellent fire protecting performance and anti-seismic performance concurrently, and construction quality is easy to control, and can improve construction equipment utilization rate and turnover rate.

Description

The full precast shear wall structural system of regenerative steel skeleton and construction method
Technical field
The present invention relates to shear wall structure system technical field, more particularly to a kind of regenerative steel skeleton prefabricated shearing entirely Wall construction system and construction method.
Background technology
Building industrialization is the emphasis of nation-building development,《Central State Council of China is on further strengthening city rule Draw some opinions of implementation management work》(On 2 6th, 2016)In explicitly point out " wideling popularize assembled architecture ", " encourage Building enterprise's fabricated construction, assembled in situ ", " building national level assembled architecture production base ", " increasing policy holding power Degree, strive with 10 years or so time, making assembled architecture account for the ratio of new building and reaching 30% ".
China is the multiple country of an earthquake, and earthquake disaster is the natural calamity for causing China resident injures and deaths disaster most Evil, casualties, property loss are the main losses in earthquake disaster wherein caused by megaseisms disaster.Therefore to new building Anti-seismic performance requires more and more higher, and this requires assembled architecture to have good shearing resistance, ductility, can resist safely certain The destruction of earthquake magnitude.
The construction that steel construction is combined with concrete structure, design difficulty is larger, steel construction and concrete structure Advantage to combine the technical barrier that faces more.Steel plate shear force wall is more to be arranged on whole shear wall using steel plate and steel column as skeleton It is interior, it is necessary to which live progress basic skeleton colligation and fixation, difficulty of construction is big, and steel plate utilization ratio is low, and is not suitable for high-altitude Construction, the lifting of steel plate, reinforcing bar need to occupy hanging device for a long time, and utilization rate of equipment and installations is not high, and the live rate that is used in turn is low, It substantially prolongs construction period.The main flow structure of building industrialization at present is partial precast, edge member region or node region Using cast-in-place shear wall structure system, good integrity of constructing, cost is relatively low, economical and practical, has good durability And fire resistance, but quality control on construction difficulty is larger, construction period is longer, tensile strength is low, and anti-seismic performance is poor, in earthquake The lower ductility of effect is poor, and brittle break easily occurs.
A kind of suitable building industrialization technology how is found, and meets industrialization construction requirements, big shake can be successfully managed by having Even megaseisms is institute's facing challenges in building industrialization.
The content of the invention
A kind of construction of present invention offer is convenient, has excellent fire protecting performance and anti-seismic performance concurrently, and construction quality is easy to control, The full precast shear wall structural system of regenerative steel skeleton and its construction method of construction equipment utilization rate and turnover rate can be improved.
The technical problem of solution is:The edge member region of existing assembled architecture or node region are cut using cast-in-place Power wall construction system, construction quality are difficult to control, and construction period is longer, and steel usage amount is big, and tensile strength is low, anti-seismic performance compared with Difference, ductility is poor, and brittle break easily occurs.
In order to solve the above technical problems, the present invention adopts the following technical scheme that:
The full precast shear wall structural system of regenerative steel skeleton of the present invention, including basis, coupling beam, the unit shear wall at coupling beam both ends With special dissipative member, the unit shear wall is made up of shear wall slab splicing, steel skeleton of the shear wall slab including inside, Reinforcing bar and the concrete walls body poured, the steel skeleton are included between the vertical reinforcing bar and vertical reinforcing bar in panel edges area Reinforcing member, the vertical reinforcing bar are a word steel, angle steel, channel-section steel, I-steel, H-shaped steel, Wang Zigang, special-shaped reinforcing bar, welding steel member Or combinations of the above, the reinforcing member are horizontal concealed beam and/or supporting member, the reinforcing bar includes edge reinforcement and non-edge steel Muscle, the edge reinforcement include weak edge and indulge muscle, and the weak edge indulges muscle and fixed by horizontal hoop or lacing wire, is set in vertical steel Outside bone;The non-edge reinforcing bar includes wall body vertical reinforcement and wall body horizontal bar;The height of the concrete walls body is not higher than weak Indulge the height of muscle, wall body vertical reinforcement and vertical reinforcing bar in edge;The neighbouring prefabricated panel passes through corresponding vertical steel Muscle and wall body Vertical bar connection are indulged in bone, weak edge, and junction has poured connection seam, and the connection seam is concrete or filling Slurry;Floor is provided with above coupling beam;The special dissipative member is connected to by connector between two adjacent unit shear walls.
The full precast shear wall structural system of regenerative steel skeleton of the present invention, further, at the connecting node of vertical reinforcing bar Horizontally disposed to have connection end carriage, connection end carriage one end is welded or bolted with vertical reinforcing bar and fixes, and the other end stretches out shear wall slab, with Coupling beam one end connects.
The full precast shear wall structural system of regenerative steel skeleton of the present invention, further, the special dissipative member is steel One or more combinations in coupling beam, doubly-linked beam, constraint steel plate shear force wall or anti-buckling support.
The full precast shear wall structural system of regenerative steel skeleton of the present invention, further, the floor are precast reinforced mixed Solidifying Tulou plate, Truss Deck Concrete Slab, profiled sheet in-situ reinforced concrete slab, the cast in place reinforced bar coagulation of live formwork Tulou plate or prefabricated and cast-in-place combination laminated floor slab;The concrete of the floor is concrete, regeneration concrete, flyash Concrete, slag concrete or additive concrete;The coupling beam is steel coupling beam, variation rigidity girder steel, precast concrete beam, pre- Concrete composite beam processed, the precast concrete composite beam or cast-in-place concrete coupling beam of band connection part.
The full precast shear wall structural system of regenerative steel skeleton of the present invention, including by basis, structural column, structural beams and unit The frame-shear-wall structure system of shear wall connection composition, the unit shear wall are made up of shear wall slab splicing, the shearing Wallboard includes internal steel skeleton, reinforcing bar and the concrete walls body poured, and the steel skeleton is included positioned at the perpendicular of panel edges area Reinforcing member between reinforcing bar and vertical reinforcing bar, the vertical reinforcing bar is a word steel, angle steel, channel-section steel, I-steel, H-shaped steel, king's word Steel, special-shaped reinforcing bar, welding steel member or combinations of the above, the reinforcing bar include edge reinforcement and non-edge reinforcing bar, the edge Reinforcing bar includes weak edge and indulges muscle, and the weak edge indulges muscle and fixed, is set in outside vertical reinforcing bar by horizontal hoop or lacing wire;It is described non- Edge reinforcement includes wall body vertical reinforcement and wall body horizontal bar;The height of the concrete walls body indulges muscle, wall not higher than weak edge The height of body vertical reinforcement and vertical reinforcing bar;The neighbouring prefabricated panel is indulged by corresponding vertical reinforcing bar, weak edge Muscle and wall body Vertical bar connection, junction have poured connection seam, and the connection seam is concrete or grouting material;The base Plinth is reinforced concrete foundation, the structural column be steel column, reinforced column, steel-concrete coupled column or steel-concrete- Reinforcing bar coupled column, the structural beams are girder steel, variation rigidity girder steel, precast concrete beam, precast concrete composite beam, band connection part Precast concrete composite beam or cast-in-place concrete coupling beam.
The full precast shear wall structural system of regenerative steel skeleton of the present invention, further, the reinforced concrete foundation is Isolated footing, raft foundation, beam foundation, box foundation, pile foundation or combinations thereof.
The full precast shear wall structural system of regenerative steel skeleton of the present invention, further, the shear wall slab cross section is in " one " font, " L " shape, T " shapes, " ten " font or combinations of the above, the corner regions of the L-shaped prefabricated panel and T-shaped dry wall Plate, the node area of cross prefabricated panel, which are vertically arranged with, intersects vertical reinforcing bar.
The full precast shear wall structural system of regenerative steel skeleton of the present invention, further, the vertical reinforcing bar of intersection is different Shape reinforcing bar, there are at least three vertical contact surfaces, be connected respectively with the vertical reinforcing bar in panel edges area by reinforcing member.
The full precast shear wall structural system of regenerative steel skeleton of the present invention, further, the reinforcing member include horizontal dark Beam, the quantity of horizontal concealed beam is 1, is arranged on the epimere of vertical reinforcing bar.
The full precast shear wall structural system of regenerative steel skeleton of the present invention, further, the reinforcing member include horizontal dark Beam and supporting member, the quantity of the horizontal concealed beam is 2, respectively positioned at the epimere and hypomere of vertical reinforcing bar, the support structure Part is arranged on horizontal concealed beam and encloses to be formed in framework with vertical reinforcing bar.
The full precast shear wall structural system of regenerative steel skeleton of the present invention, further, the supporting member is hound Or steel plate, the hound are steel plate strip band, shaped steel or welding steel member, the quantity of hound is no less than 1.
The full precast shear wall structural system of regenerative steel skeleton of the present invention, further, the wall body horizontal bar is arranged on Wallboard non-edge area, both ends are anchored, overlap or are welded and fixed with the horizontal hoop in panel edges area or lacing wire respectively.
The full precast shear wall structural system of regenerative steel skeleton of the present invention, further, sets on the wall body vertical reinforcement There is tension rib.
The full precast shear wall structural system of regenerative steel skeleton of the present invention, it is further, described neighbouring described to cut Corresponding vertical reinforcing bar and the vertical reinforcing bar of intersection indulge muscle and wall body vertical steel by welding or bolting fixation, weak edge in power wallboard Muscle is fixed by sleeve connection, welding or overlap joint, and vertical reinforcing bar, the weak edge of connection are indulged to be provided with the outside of muscle and wall body vertical reinforcement Reinforce stirrup.
The full precast shear wall structural system of regenerative steel skeleton of the present invention, further, the connecting node area is provided with Shear key, the shear key are steel plate, shaped steel or armored concrete key.
The full precast shear wall structural system of regenerative steel skeleton of the present invention, further, shear wall slab or structural column and base Shock isolating pedestal is provided between plinth.
The construction method of the full precast shear wall structural system of regenerative steel skeleton of the present invention, comprises the following steps:
Step 1: shear wall slab is prefabricated:Muscle, horizontal hoop are indulged at the weak edge in factory process making steel skeleton, panel edges area Or lacing wire, the wall body vertical reinforcement in non-edge area and wall body horizontal bar;Formwork, then colligation edge reinforcement and non-edge reinforcing bar, Edge reinforcement wraps up steel skeleton, therewith welding or banding fixed;Concreting is carried out in template and is vibrated, treats concrete knot After structure reaches some strength, form removal is carried out, is conserved stand-by to normal intensity;
Step 2: lower floor's shear wall slab installation:On the architecture basics of completion, measure and position, lift shear wall slab, first The vertical reinforcing bar of the shear wall slab bottom of lower floor and architecture basics are welded or bolted and is fixed, then by wall body vertical reinforcement and knot Structure basis is fixed, casting concrete or grouting material;
Step 3: upper strata shear wall slab is installed:The shear wall slab on upper strata is lifted, first will be corresponding after being alignd with lower floor shear wall slab The welding of vertical reinforcing bar or bolt fix, then will corresponding to weak edge indulge muscle and wall body vertical reinforcement and pass through sleeve connection, weldering Connect or overlap fixation;
Step 4: connection seam pours:In shear wall slab junction supporting module, pouring and shaking for concrete or grouting material is carried out Smash, after structure reaches some strength, form removal, maintenance;
Step 5: coupling beam is installed:Coupling beam is lifted, coupling beam both ends are connected with two side unit shear walls;
Step 6: floor slab construction:Hoisting prefabricated floor or the concrete pouring construction for carrying out floor;
Step 7: successively construct:Three-step 6 of construction procedure is repeated to architectural top;
Step 8: special dissipative member installation:According to design requirement, set and special dissipative member is installed.
The construction method of the full precast shear wall structural system of regenerative steel skeleton of the present invention, further, step 8 special secondary school Included with the set-up mode of dissipative member following two:As construction floor is successively sequentially installed, or unified peace after the completion of construction Dress.
The construction method of the full precast shear wall structural system of regenerative steel skeleton of the present invention, further, step 2 construction When shock isolating pedestal is installed on the basis of
The construction method of the full precast shear wall structural system of regenerative steel skeleton of the present invention, comprises the following steps:
Step A, shear wall slab is prefabricated:Factory process make steel skeleton, panel edges area weak edge indulge muscle, horizontal hoop or Lacing wire, the wall body vertical reinforcement in non-edge area and wall body horizontal bar;Formwork, then colligation edge reinforcement and non-edge reinforcing bar, side Balsh muscle wraps up steel skeleton, therewith welding or banding fixed;Concreting is carried out in template and is vibrated, treats concrete structure After reaching some strength, form removal is carried out, is conserved stand-by to normal intensity;
Step B, frame structure is installed:On the architecture basics of completion, measure and position, mounting structure post and structural beams;
Step C, lower floor's shear wall slab is installed:Measure and position, on the architecture basics of completion, while lift shear wall Plate, first the vertical reinforcing bar of the shear wall slab bottom of lower floor and architecture basics are welded or bolted and is fixed, then by wall body vertical steel Muscle and weak edge are indulged muscle and fixed with architecture basics, casting concrete or grouting material;
Step D, upper strata shear wall slab is installed:Lift the shear wall slab on upper strata, after being alignd with lower floor shear wall slab, first will corresponding to Vertical reinforcing bar welding or bolt are fixed, and then muscle is indulged at the weak edge by corresponding to and wall body vertical reinforcement passes through sleeve connection, welding Or overlap joint is fixed;
Step E, connection seam pours:In shear wall slab junction supporting module, pouring and shaking for concrete or grouting material is carried out Smash, after structure reaches some strength, form removal, maintenance;
Step F, floor slab construction:Hoisting prefabricated floor or the concrete pouring construction for carrying out floor;
Step G, successively construct:Construction procedure C- steps F is repeated to architectural top.
The construction method of the full precast shear wall structural system of regenerative steel skeleton of the present invention, further, step B and step C installs shock isolating pedestal when constructing on the basis of.
The full precast shear wall structural system of regenerative steel skeleton of the present invention compared with prior art, has following beneficial to effect Fruit:
The full precast shear wall structural system of regenerative steel skeleton of the present invention is combined composition shearing with coupling beam using precast shear wall plate Wall construction system, light weight, intensity is big, and energy dissipation capacity is strong, has preferable anti-seismic performance;And it is provided with shear wall system Special dissipative member, the anti-seismic performance of shear wall system is can further improve, after earthquake, it is only necessary to change the special of destruction Dissipative member can be completed to repair, and substantially reduce the rehabilitation cost after shake, improve the anti-seismic performance of structural system.
Precast shear wall plate of the present invention is combined using steel construction with reinforced concrete structure, eliminates conventional steel plates shearing The built-in steel plate in whole face within the walls, vertical reinforcing bar is connected by wall body horizontal bar, shear wall steel reinforced concrete skeleton is formed, greatly reduces steel The usage amount of material;Improve the fire protecting performance of shear wall structure system;It is vertically arranged in the termination of wall, bent angle area or node area Shaped steel reinforcing bar, it is combined with the longitudinal reinforcement or stirrup of reduction;Calculating compared to national shear wall edge member defined is matched somebody with somebody Muscle area, the panel edges area of reinforcement of the invention reduce more than 5%;Shear wall slab formed by integrally casting forms, and improves shear wall Shearing strength and anti-bending bearing capacity;Compared with steel plate shear force wall, ensureing that there is identical shearing strength and anti-bending bearing capacity Execution conditions under, the steel effective rate of utilization in shear wall of the present invention is higher.
Prefabricated reinforcing bar reinforced concrete shear wall prefabricated construction is invented, scene splicing is easy to use, improves applying for scene Work environment, substantially reduces construction period, improves efficiency of construction;Liftable between adjacent shear wall, it is welded and fixed in advance perpendicular The shaped steel reinforcing bar directly set, makes shaping structures, substantially reduces the difficulty of high-altitude construction, is easy to high-altitude application.
The prefabricated reinforcing bar reinforced concrete shear wall of the present invention is also provided with reinforcing member between the reinforcing bar of shear wall, by oblique Strut and horizontal concealed beam etc., the shearing strength and anti-bending bearing capacity of shear wall are improved, improve the anti-seismic performance of building structure.
The full precast shear wall structural system of regenerative steel skeleton to the present invention and its construction method are made below in conjunction with the accompanying drawings Further illustrate.
Brief description of the drawings
Fig. 1 is the structural representation of the full precast shear wall structural system of the regenerative steel skeleton of embodiment 1;
Fig. 2 is the front view of the shear wall slab of embodiment 1;
Fig. 3 is the cross-sectional view of the shear wall slab of embodiment 1 and embodiment 2;
Fig. 4 is the structural representation of the steel skeleton of the shear wall slab of embodiment 1;
Fig. 5 is the schematic diagram of the construction method step three of embodiment 1;
Fig. 6 is the schematic diagram of the construction method step four of embodiment 1;
Fig. 7 is the schematic diagram of the construction method step five of embodiment 1;
Fig. 8 is the schematic diagram of the construction method step six of embodiment 1;
Fig. 9 is the structural representation of the full precast shear wall structural system of the regenerative steel skeleton of embodiment 2;
Figure 10 is the structural representation of the steel skeleton of the shear wall slab of embodiment 2;
Figure 11 is the structural representation of shear wall slab in embodiment 3;
Figure 12 is the structural representation of the steel skeleton of shear wall slab in embodiment 3;
Figure 13 is the structural representation of the steel skeleton of the shear wall slab of embodiment 4;
Figure 14 is the structural representation of shear wall slab in embodiment 5 and embodiment 6;
Figure 15 is the structural representation of the steel skeleton of shear wall slab in embodiment 5;
Figure 16 is the structural representation of the steel skeleton of the shear wall slab of embodiment 6.
Reference:
1- shear wall slabs;2- steel skeletons;The vertical reinforcing bars of 21-;The horizontal concealed beams of 22-;23- supporting members;31- wall body horizontal bars;32- Wall body vertical reinforcement;33- tension ribs;Indulge muscle in the weak edges of 34-;4- concrete walls bodies;41- shear keies;5- intersects vertical reinforcing bar; 61- coupling beams;62- structural columns;63- structural beams;The special dissipative members of 7-;81- reinforces stirrup;82- connection seams;83- connection ends Beam;9- floors.
Embodiment
Embodiment 1
As shown in figure 1, the full precast shear wall structural system of regenerative steel skeleton of the present invention includes basis, coupling beam 61,61 liang of coupling beam The unit shear wall at end and the special dissipative member 7 for being arranged on the lower section of coupling beam 61.
Unit shear wall is made up of the splicing of shear wall slab 1, and shock isolating pedestal, such as Fig. 2 are provided between shear wall slab 1 and basis Shown in Fig. 4, the cross section of shear wall slab 1 is in " one " font;Shear wall slab 1 includes internal steel skeleton 2, reinforcing bar and poured Concrete walls body 4, steel skeleton 2 include the reinforcing member between the vertical reinforcing bar 21 and vertical reinforcing bar 21 in panel edges area, erected It is I-steel to reinforcing bar 21, reinforcing member is horizontal concealed beam 22, and the quantity of horizontal concealed beam 22 is 1, positioned at the upper of vertical reinforcing bar 21 Section, is welded or bolt connection with vertical reinforcing bar 21;Reinforcing bar includes edge reinforcement and non-edge reinforcing bar, and edge reinforcement includes weak edge Vertical muscle 34, weak edge indulge muscle 34 and are fixed, are set in outside vertical reinforcing bar 21 by horizontal hoop or lacing wire, by colligation or welding and erect Fixed to reinforcing bar 21;Non-edge reinforcing bar includes wall body vertical reinforcement 32 and wall body horizontal bar 31, wall body vertical reinforcement 32 and wall body Horizontal bar 31 is arranged in a crossed manner, and wall body horizontal bar 32 is arranged on wallboard non-edge area, and both ends are bound round with the level in panel edges area respectively Muscle or lacing wire are anchored, overlap or be welded and fixed;The height of concrete walls body 4 indulges muscle 34, wall body vertical reinforcement not higher than weak edge 32 and the height of vertical reinforcing bar 21.
As shown in figure 1, neighbouring shear wall slab 1 indulges muscle 34 and wall body by corresponding vertical reinforcing bar 21, weak edge Vertical reinforcement 32 connects, and corresponding vertical reinforcing bar 21 indulges muscle 34 and wall body vertical reinforcement by welding or bolting fixation, weak edge 32 are fixed by sleeve connection, welding or overlap joint, and vertical reinforcing bar 21, the weak edge of connection are indulged outside muscle 34 and wall body vertical reinforcement 32 Side, which is provided with, reinforces stirrup 81;The junction of shear wall slab 1 has poured connection seam 82;It is concrete or grouting material to connect seam 82; Shear key 41 is provided with connecting node, shear key 41 is steel plate, shaped steel or armored concrete key.
Being horizontally disposed with the connecting node of vertical reinforcing bar 21 has connection end carriage 83, connection one end of end carriage 83 and vertical reinforcing bar 21 Welding or bolt are fixed, and the other end stretches out shear wall slab 1, and connection end carriage 83 is shaped steel, can be in I-steel, channel-section steel or square steel One kind;Connection end carriage 83 is bolted or is welded and fixed with the one end of coupling beam 61, and the top of coupling beam 61 sets floor 9, floor 9 For precast floor slab or the reinforced concrete floor of cast in situs;Floor 9 is prefabricated reinforced concrete floor, steel bar girder concrete Floor, profiled sheet in-situ reinforced concrete slab, the in-situ reinforced concrete slab of live formwork or prefabricated and cast-in-place knot The laminated floor slab of conjunction;The concrete of floor is concrete, regeneration concrete, flyash concrete, slag concrete or addition Agent concrete.Coupling beam 61 be steel coupling beam, variation rigidity girder steel, precast concrete beam, precast concrete composite beam, band connection part it is pre- Concrete composite beam processed or cast-in-place concrete coupling beam.
Special dissipative member 7 is arranged on the lower section of coupling beam 61, is connected to by connector between two adjacent unit shear walls, Special dissipative member 7 is one kind in steel coupling beam, doubly-linked beam constraint steel plate shear force wall or anti-buckling support.
As shown in Figures 1 to 8, the construction method of the full precast shear wall structural system of regenerative steel skeleton of the present invention, specifically Comprise the following steps:
Step 1: shear wall slab is prefabricated:Muscle 34, horizontal hoop are indulged at the weak edge in factory process bearing steel skeleton 2, panel edges area Muscle or lacing wire, the wall body vertical reinforcement 32 and wall body horizontal bar 31 in non-edge area;Formwork, then colligation edge reinforcement and non-edge Reinforcing bar, edge reinforcement wrap up steel skeleton 2, therewith welding or banding fixed;Concreting is carried out in template and is vibrated, waits to mix After Xtah Crude Clay structure reaches some strength, form removal is carried out, is conserved stand-by to normal intensity;
Step 2: lower floor's shear wall slab installation:On the architecture basics of completion, measure and position, shock isolating pedestal is installed, so Shear wall slab 1 is lifted afterwards, and first the vertical reinforcing bar 21 of the bottom of shear wall slab 1 of lower floor and shock isolating pedestal are welded or bolted and is fixed, Then wall body vertical reinforcement 32 is fixed with architecture basics, casting concrete or grouting material;
Step 3: upper strata shear wall slab is installed:The shear wall slab 1 on upper strata is lifted, first will be right after being alignd with lower floor shear wall slab 1 The vertical reinforcing bar 21 answered welds or bolted fixation, and corresponding weak edge then is indulged into muscle 34 and wall body vertical reinforcement 32 passes through sleeve Connection, welding or overlap joint are fixed;Shear key 41 is set, and shear key 41 is steel plate, shaped steel or armored concrete key;
Step 4: connection seam pours:In the junction supporting module of shear wall slab 1, carry out concreting and vibrate, treat coagulation After soil structure reaches some strength, form removal, maintenance;
Step 5: coupling beam is installed:Coupling beam 61 is lifted, the both ends of coupling beam 61 pass through the reserved connection end of bolt and two side unit shear walls Beam 83 is fixed;
Step 6: floor slab construction:Hoisting prefabricated floor or the concrete pouring construction for carrying out floor;
Step 7: successively construct:Construction procedure three is repeated to step 6 to architectural top;
Step 8: special dissipative member installation:According to design requirement, set and special dissipative member 7 is installed;Special dissipative member 7 set-up mode includes following two:As construction floor is successively sequentially installed, or unified installation after the completion of construction.
According to the different designs of building, the shear wall slab 1 of different shape or construction can be used to carry out concatenation construction, specifically The mechanism of shear wall slab 1 may also include scheme described in following examples or approximate schemes.
Embodiment 2
As shown in figure 9, different from embodiment 1, the full precast shear wall structural system of regenerative steel skeleton of the present invention is included by base Plinth, structural column 62, structural beams 63 and unit shear wall connect the frame-shear-wall structure system of composition.
Unit shear wall is made up of the splicing of shear wall slab 1, and as shown in figs. 3 and 10, the cross section of shear wall slab 1 is in " one " Font;Shear wall slab 1 includes internal steel skeleton 2, reinforcing bar and the concrete walls body 4 poured, and steel skeleton 2 includes being located at wallboard side Reinforcing member between the vertical reinforcing bar 21 in edge area and vertical reinforcing bar 21, vertical reinforcing bar 21 is I-steel, and reinforcing member is horizontal concealed beam 22 and supporting member 23, the quantity of horizontal concealed beam 22 is 2, respectively positioned at the epimere and hypomere of vertical reinforcing bar 21, with vertical steel Bone 21 welds or bolt connection;Supporting member 23 is arranged on horizontal concealed beam 22 and encloses to be formed in framework with vertical reinforcing bar 21, with erecting Welded to reinforcing bar 21 or bolt connection;Supporting member 23 is hound, and hound is steel plate strip band, shaped steel or welds steel member, The quantity of hound is 2, arranged in a crossed manner along framework diagonal;Reinforcing bar includes edge reinforcement and non-edge reinforcing bar, edge reinforcement Muscle 34 is indulged including weak edge, weak edge indulges muscle 34 and fixed, is set in outside vertical reinforcing bar 21 by horizontal hoop or lacing wire, passes through colligation Or welding is fixed with vertical reinforcing bar 21;Non-edge reinforcing bar includes wall body vertical reinforcement 32 and wall body horizontal bar 31, wall body vertical steel Muscle 32 and wall body horizontal bar 31 are arranged in a crossed manner, are interval with tension rib 33 on wall body vertical reinforcement 32, tension rib 33 be stirrup or Lacing wire;The height of concrete walls body 4 indulges the height of muscle 34, wall body vertical reinforcement 32 and vertical reinforcing bar 21 not higher than weak edge.
Neighbouring shear wall slab 1 indulges muscle 34 and wall body vertical reinforcement 32 by corresponding vertical reinforcing bar 21, weak edge Connection, corresponding vertical reinforcing bar 21 is by welding or bolting fixation, and muscle 34 is indulged at weak edge and wall body vertical reinforcement 32 passes through sleeve Connection, welding or overlap joint are fixed, and the vertical muscle 34 in vertical reinforcing bar 21, weak edge of connection and the outside of wall body vertical reinforcement 32 are provided with and reinforced Stirrup 81;The junction of shear wall slab 1 has poured connection seam 82;It is concrete or grouting material to connect seam 82;At connecting node Provided with shear key 41, shear key 41 is steel plate, shaped steel or armored concrete key.
Basis is reinforced concrete foundation, and reinforced concrete foundation is isolated footing, raft foundation, beam foundation or box Basis;Structural column 62 is steel column, reinforced column, steel-concrete coupled column or steel-concrete-reinforcing bar coupled column, structural beams 63 be girder steel, variation rigidity girder steel, precast concrete beam, precast concrete composite beam, the precast concrete composite beam of band connection part Or cast-in-place concrete coupling beam.
The construction method of the full precast shear wall structural system of regenerative steel skeleton of the present invention, specifically includes following steps:
Step A, shear wall slab is prefabricated:Muscle 34, non-edge are indulged at the weak edge in the prefabricated steel skeleton 2 of factory process, panel edges area The wall body vertical reinforcement 32 and wall body horizontal bar 31 in area;Formwork, then colligation edge reinforcement and non-edge reinforcing bar, edge reinforcement bag Steel skeleton 2 is wrapped up in, therewith welding or banding fixed;Concreting is carried out in template and is vibrated, treats that concrete structure reaches one After determining intensity, form removal is carried out, is conserved stand-by to normal intensity;
Step B, frame structure is installed:On the architecture basics of completion, measure and position, mounting structure post 62 and structural beams 63;
Step C, lower floor's shear wall slab is installed:On the architecture basics of completion, measure and position, while lift shear wall slab 1, first the vertical reinforcing bar 21 of the bottom of shear wall slab 1 of lower floor and architecture basics are welded or bolted and is fixed, it is then that wall body is vertical Reinforcing bar 32 is fixed with architecture basics, casting concrete or grouting material;
Step D, upper strata shear wall slab is installed:The shear wall slab 1 on upper strata is lifted, first will be corresponding after being alignd with lower floor shear wall slab 1 Vertical reinforcing bar 21 weld or bolt fixation, then will corresponding to weak edge indulge muscle 34 and wall body vertical reinforcement 32 and connected by sleeve Connect, weld or overlap fixation;Shear key 41 is set, and shear key 41 is steel plate, shaped steel or armored concrete key;
Step E, connection seam pours:In the junction supporting module of shear wall slab 1, pouring and shaking for concrete or grouting material is carried out Smash, after structure reaches some strength, form removal, maintenance;
Step F, floor slab construction:Hoisting prefabricated floor or the concrete pouring construction for carrying out floor;
Step G, successively construct:Construction procedure C- steps F is repeated to architectural top.
According to the different designs of building, the shear wall slab 1 of different shape or construction can be used to carry out concatenation construction, specifically The mechanism of shear wall slab 1 may also include scheme described in following examples or approximate schemes.
Embodiment 3
As is illustrated by figs. 11 and 12, different from embodiment 1 or embodiment 2, the cross section of the shear wall slab 1 in the present invention is in L Shape;Shear wall slab 1 includes internal steel skeleton 2, reinforcing bar and the concrete walls body 4 poured, and steel skeleton 2 includes being located at L-shaped both ends The vertical reinforcing bar 21 of head, positioned at the vertical reinforcing bar 5 of intersection of L-shaped prefabricated panel corner regions and the reinforcing between vertical reinforcing bar 21 Part, vertical reinforcing bar 21 are H-shaped steel, and it is special-shaped reinforcing bar to intersect vertical reinforcing bar 5, have at least two vertical contact surfaces, respectively with wall The vertical reinforcing bar 11 of plate marginal zone is connected by reinforcing member;Reinforcing member is horizontal concealed beam 22, and the quantity of horizontal concealed beam 22 is 2, It is located at the epimere and hypomere of vertical reinforcing bar 21 respectively, is welded with vertical reinforcing bar 21 or bolt connection;Reinforcing bar include edge reinforcement and Non-edge reinforcing bar, edge reinforcement include weak edge indulge muscle 34, weak edge indulge muscle 34 fixed by horizontal hoop or lacing wire, be set in it is perpendicular To outside reinforcing bar 21, fixed by colligation or welding with vertical reinforcing bar 21;Non-edge reinforcing bar includes wall body vertical reinforcement 32 and wall body Horizontal bar 31, wall body vertical reinforcement 32 and wall body horizontal bar 31 are arranged in a crossed manner, and wall body horizontal bar 32 is arranged on wallboard non-edge area, Both ends are anchored respectively with the horizontal hoop in panel edges area or lacing wire or overlap joint is fixed;The height of concrete walls body 4 is not higher than weak Indulge the height of muscle 34, wall body vertical reinforcement 32 and vertical reinforcing bar 21 in edge.
Embodiment 4
As illustrated in figures 11 and 13, different from embodiment 1 or embodiment 2, the cross section of the shear wall slab 1 in the present invention is in L Shape;Shear wall slab 1 includes internal steel skeleton 2, reinforcing bar and the concrete walls body 4 poured, and steel skeleton 2 includes being located at L-shaped both ends The vertical reinforcing bar 21 of head, positioned at the vertical reinforcing bar 5 of intersection of L-shaped prefabricated panel corner regions and the reinforcing between vertical reinforcing bar 21 Part, vertical reinforcing bar 21 are H-shaped steel, and it is special-shaped reinforcing bar to intersect vertical reinforcing bar 5, have at least two vertical contact surfaces, respectively with wall The vertical reinforcing bar 11 of plate marginal zone is connected by reinforcing member;Reinforcing member is horizontal concealed beam 22 and supporting member 23, horizontal concealed beam 22 Quantity be 2, respectively positioned at the epimere and hypomere of vertical reinforcing bar 21, welded with vertical reinforcing bar 21 or bolt connection;Support structure Part 23 is arranged on horizontal concealed beam 22 and vertical reinforcing bar 21 and encloses to be formed in framework, is welded with vertical reinforcing bar 21 or bolt connection;Branch Support component 23 is hound, and hound is steel plate strip band, shaped steel or welding steel member, and the quantity of hound is 2, along framework pair Linea angulata is arranged in a crossed manner;Reinforcing bar includes edge reinforcement and non-edge reinforcing bar, and edge reinforcement includes weak edge and indulges muscle 34, and muscle is indulged at weak edge 34 are fixed by horizontal hoop or lacing wire, are set in outside vertical reinforcing bar 21, are fixed by colligation or welding with vertical reinforcing bar 21;Non- side Balsh muscle includes wall body vertical reinforcement 32 and wall body horizontal bar 31, and wall body vertical reinforcement 32 and wall body horizontal bar 31 are arranged in a crossed manner, Wall body horizontal bar 32 is arranged on wallboard non-edge area, and both ends are anchored respectively with the horizontal hoop in panel edges area or lacing wire or overlap joint It is fixed;The height of concrete walls body 4 indulges the height of muscle 34, wall body vertical reinforcement 32 and vertical reinforcing bar 21 not higher than weak edge.
Embodiment 5
As shown in Figure 14 and Figure 15, different from embodiment 1 or embodiment 2, the cross section of the shear wall slab 1 in the present invention is in T Shape;Shear wall slab 1 includes internal steel skeleton 2, reinforcing bar and the concrete walls body 4 poured, and steel skeleton 2 includes three positioned at T-shaped The vertical reinforcing bar 21 of individual termination, the vertical reinforcing bar 5 of intersection positioned at T-shaped prefabricated panel node area and between vertical reinforcing bar 21 plus Firmware, vertical reinforcing bar 21 are Wang Zigang, and it is special-shaped reinforcing bar to intersect vertical reinforcing bar 5, have at least three vertical contact surfaces, respectively with The vertical reinforcing bar 11 in panel edges area is connected by reinforcing member;Reinforcing member is horizontal concealed beam 22, and the quantity of horizontal concealed beam 22 is 2 Root, respectively positioned at the epimere and hypomere of vertical reinforcing bar 21, welded with vertical reinforcing bar 21 or bolt connection;Reinforcing bar includes edge reinforcement With non-edge reinforcing bar, edge reinforcement includes weak edge and indulges muscle 34, and weak edge indulges muscle 34 and fixed, be set in by horizontal hoop or lacing wire Outside vertical reinforcing bar 21, fixed by colligation or welding with vertical reinforcing bar 21;Non-edge reinforcing bar includes wall body vertical reinforcement 32 and wall Body horizontal bar 31, wall body vertical reinforcement 32 and wall body horizontal bar 31 are arranged in a crossed manner, and wall body horizontal bar 32 is arranged on wallboard non-edge Area, both ends are anchored respectively with the horizontal hoop in panel edges area or lacing wire or overlap joint is fixed;The height of concrete walls body 4 is not higher than Indulge the height of muscle 34, wall body vertical reinforcement 32 and vertical reinforcing bar 21 in weak edge.
Embodiment 6
As shown in Figure 14 and Figure 16, different from embodiment 1 or embodiment 2, the cross section of the shear wall slab 1 in the present invention is in T Shape;Shear wall slab 1 includes internal steel skeleton 2, reinforcing bar and the concrete walls body 4 poured, and steel skeleton 2 includes being located at T-shaped three The vertical reinforcing bar 21 of termination, positioned at the vertical reinforcing bar 5 of intersection in T-shaped prefabricated panel node area and the reinforcing between vertical reinforcing bar 21 Part, vertical reinforcing bar 21 are Wang Zigang, and it is special-shaped reinforcing bar to intersect vertical reinforcing bar 5, have at least three vertical contact surfaces, respectively with wall The vertical reinforcing bar 11 of plate marginal zone is connected by reinforcing member;Reinforcing member is horizontal concealed beam 22 and supporting member 23, horizontal concealed beam 22 Quantity be 2, respectively positioned at the epimere and hypomere of vertical reinforcing bar 21, welded with vertical reinforcing bar 21 or bolt connection;Support structure Part 23 is arranged on horizontal concealed beam 22 and vertical reinforcing bar 21 and encloses to be formed in framework, is welded with vertical reinforcing bar 21 or bolt connection;Branch Support component 23 is hound, and hound is steel plate strip band, shaped steel or welding steel member, and the quantity of hound is 2, along framework pair Linea angulata is arranged in a crossed manner;Reinforcing bar includes edge reinforcement and non-edge reinforcing bar, and edge reinforcement includes weak edge and indulges muscle 34, and muscle is indulged at weak edge 34 are fixed by horizontal hoop or lacing wire, are set in outside vertical reinforcing bar 21, are fixed by colligation or welding with vertical reinforcing bar 21;Non- side Balsh muscle includes wall body vertical reinforcement 32 and wall body horizontal bar 31, and wall body vertical reinforcement 32 and wall body horizontal bar 31 are arranged in a crossed manner, Wall body horizontal bar 32 is arranged on wallboard non-edge area, and both ends are anchored respectively with the horizontal hoop in panel edges area or lacing wire or overlap joint It is fixed;The height of concrete walls body 4 indulges the height of muscle 34, wall body vertical reinforcement 32 and vertical reinforcing bar 21 not higher than weak edge.
Supporting member can be equally replaced using hound using equivalent steel plate in above example.
Embodiment described above is only that the preferred embodiment of the present invention is described, not to the model of the present invention Enclose and be defined, on the premise of design spirit of the present invention is not departed from, technical side of the those of ordinary skill in the art to the present invention The various modifications and improvement that case is made, it all should fall into the protection domain of claims of the present invention determination.

Claims (21)

1. the full precast shear wall structural system of regenerative steel skeleton, including basis, coupling beam(61), coupling beam(61)The unit at both ends is cut Power wall and special dissipative member, it is characterised in that:The unit shear wall is by shear wall slab(1)Splicing composition, the shear wall Plate(1)Include the steel skeleton of inside(2), reinforcing bar and the concrete walls body poured(4), the steel skeleton(2)Including positioned at wallboard The vertical reinforcing bar of marginal zone(21)With vertical reinforcing bar(21)Between reinforcing member, the vertical reinforcing bar(21)For a word steel, angle steel, Channel-section steel, I-steel, H-shaped steel, Wang Zigang, special-shaped reinforcing bar, welding steel member or combinations of the above, the reinforcing member are horizontal concealed beam (22)And/or supporting member(23);The reinforcing bar includes edge reinforcement and non-edge reinforcing bar, and the edge reinforcement includes weak edge Vertical muscle(34), muscle is indulged at the weak edge(34)Fixed by horizontal hoop or lacing wire, be set in vertical reinforcing bar(21)Outside;The non-side Balsh muscle includes wall body vertical reinforcement(32)With wall body horizontal bar(31);The concrete walls body(4)Height be not higher than weak side Edge indulges muscle(34), wall body vertical reinforcement(32)With vertical reinforcing bar(21)Height;The neighbouring prefabricated panel(9)Pass through phase Corresponding vertical reinforcing bar(21), weak edge indulge muscle(34)With wall body vertical reinforcement(32)Connection, junction has poured connection seam (7), the connection seam(7)For concrete or grouting material;Coupling beam(61)Top is provided with floor(9);The special dissipative member (7)It is connected to by connector between two adjacent unit shear walls.
2. the full precast shear wall structural system of regenerative steel skeleton according to claim 1, it is characterised in that:It is described vertical Reinforcing bar(21)Connecting node at be horizontally disposed with have connection end carriage(83), connect end carriage(83)One end and vertical reinforcing bar(21)Welding Or bolt is fixed, the other end stretches out shear wall slab(1), with coupling beam(61)One end connects.
3. the full precast shear wall structural system of regenerative steel skeleton according to claim 1, it is characterised in that:It is described special Dissipative member(7)For one or more combinations in steel coupling beam, doubly-linked beam, constraint steel plate shear force wall or anti-buckling support.
4. the full precast shear wall structural system of regenerative steel skeleton according to claim 1, it is characterised in that:The floor (9)For prefabricated reinforced concrete floor, Truss Deck Concrete Slab, profiled sheet in-situ reinforced concrete slab, scene branch The in-situ reinforced concrete slab of mould or prefabricated and cast-in-place combination laminated floor slab;The floor(9)Concrete be coagulation Soil, regeneration concrete, flyash concrete, slag concrete or additive concrete;The coupling beam(61)For steel coupling beam, become Rigidity girder steel, precast concrete beam, precast concrete composite beam, the precast concrete composite beam of band connection part or cast-in-place concrete Coupling beam.
5. the full precast shear wall structural system of regenerative steel skeleton, including by basis, structural column(62), structural beams(63)And unit The frame-shear-wall structure system of shear wall connection composition, it is characterised in that:The unit shear wall is by shear wall slab(1)Splicing Composition, the shear wall slab(1)Include the steel skeleton of inside(2), reinforcing bar and the concrete walls body poured(4), the steel skeleton (2)Including the vertical reinforcing bar positioned at panel edges area(21)With vertical reinforcing bar(21)Between reinforcing member, the vertical reinforcing bar (21)For a word steel, angle steel, channel-section steel, I-steel, H-shaped steel, Wang Zigang, special-shaped reinforcing bar, welding steel member or combinations of the above, institute It is horizontal concealed beam to state reinforcing member(22)And/or supporting member(23), the reinforcing bar includes edge reinforcement and non-edge reinforcing bar, described Edge reinforcement includes weak edge and indulges muscle(34), muscle is indulged at the weak edge(34)Fixed, be set in vertically by horizontal hoop or lacing wire Reinforcing bar(21)Outside;The non-edge reinforcing bar includes wall body vertical reinforcement(32)With wall body horizontal bar(31);The concrete walls body (4)Height not higher than weak edge indulge muscle(34), wall body vertical reinforcement(32)With vertical reinforcing bar(21)Height;Neighbouring institute State prefabricated panel(9)Pass through corresponding vertical reinforcing bar(21), weak edge indulge muscle(34)With wall body vertical reinforcement(32)Connection, even The place of connecing has poured connection seam(7), the connection seam(7)For concrete or grouting material;The basis is reinforced concrete Plinth, the structural column(62)For steel column, reinforced column, steel-concrete coupled column or steel-concrete-reinforcing bar coupled column, institute State structural beams(63)Mixed for girder steel, variation rigidity girder steel, precast concrete beam, precast concrete composite beam, the prefabricated of band connection part Coagulate native composite beam or cast-in-place concrete coupling beam.
6. the full precast shear wall structural system of regenerative steel skeleton according to claim 5, it is characterised in that:The reinforcing bar Concrete foundation is isolated footing, raft foundation, beam foundation, box foundation, pile foundation or combinations thereof.
7. the full precast shear wall structural system of regenerative steel skeleton according to claim 1 or 5, it is characterised in that:It is described Shear wall slab(1)Cross section is in " one " font, " L " shape, T " shapes, " ten " font or combinations of the above, the L-shaped prefabricated panel Corner regions and T-shaped prefabricated panel, the node area of cross prefabricated panel, which are vertically arranged with, intersects vertical reinforcing bar(5).
8. the full precast shear wall structural system of regenerative steel skeleton according to claim 7, it is characterised in that:The intersection Vertical reinforcing bar(5)For special-shaped reinforcing bar, there are at least three vertical contact surfaces, respectively with the vertical reinforcing bar in panel edges area(21)It is logical Cross reinforcing member connection.
9. the full precast shear wall structural system of regenerative steel skeleton according to claim 7, it is characterised in that:The reinforcing Part includes horizontal concealed beam(22), horizontal concealed beam(22)Quantity be 1, be arranged on vertical reinforcing bar(21)Epimere.
10. the full precast shear wall of steel skeleton of weak edge member arrangement of reinforcement according to claim 7, it is characterised in that:It is described Reinforcing member includes horizontal concealed beam(22)And supporting member(23), the horizontal concealed beam(22)Quantity be 2, respectively positioned at vertical Reinforcing bar(21)Epimere and hypomere, the supporting member(23)It is arranged on horizontal concealed beam(22)With vertical reinforcing bar(21)Enclose to be formed In framework.
11. the full precast shear wall structural system of regenerative steel skeleton according to claim 7, it is characterised in that:The branch Support component(23)For hound or steel plate, the hound is steel plate strip band, shaped steel or welding steel member, and the quantity of hound is not Less than 1.
12. the full precast shear wall structural system of regenerative steel skeleton according to claim 7, it is characterised in that:The wall Body horizontal bar(31)Wallboard non-edge area is arranged on, both ends are anchored with the horizontal hoop in panel edges area or lacing wire respectively, overlap joint Or it is welded and fixed.
13. the full precast shear wall structural system of regenerative steel skeleton according to claim 7, it is characterised in that:The wall Body vertical reinforcement(32)It is provided with tension rib(33).
14. the full precast shear wall structural system of regenerative steel skeleton according to claim 7, it is characterised in that:Phase up and down The adjacent shear wall slab(1)Vertical reinforcing bar corresponding to interior(21)With the vertical reinforcing bar of intersection(5)It is weak by welding or bolting fixation Indulge muscle in edge(34)With wall body vertical reinforcement(32)Fixed by sleeve connection, welding or overlap joint, the vertical reinforcing bar of connection(21)、 Indulge muscle in weak edge(34)With wall body vertical reinforcement(32)Outside, which is provided with, reinforces stirrup(81).
15. the full precast shear wall structural system of regenerative steel skeleton according to claim 7, it is characterised in that:The company Meet node area and be provided with shear key(41), the shear key(41)For steel plate, shaped steel or armored concrete key.
16. the full precast shear wall structural system of regenerative steel skeleton according to claim 7, it is characterised in that:It is described to cut Power wallboard(1)Or structural column(62)Shock isolating pedestal is provided between basis.
17. the construction party of the full precast shear wall structural system of regenerative steel skeleton described in claim 1-4,8-16 any one Method, it is characterised in that:Comprise the following steps:
Step 1: shear wall slab is prefabricated:In the prefabricated steel skeleton of factory process(2), panel edges area weak edge indulge muscle(34), it is non- The wall body vertical reinforcement of marginal zone(32)With wall body horizontal bar(31);Formwork, then colligation edge reinforcement and non-edge reinforcing bar, side Balsh muscle wraps up steel skeleton(2), therewith welding or banding fixed;Concreting is carried out in template and is vibrated, treats concrete After structure reaches some strength, form removal is carried out, is conserved stand-by to normal intensity;
Step 2: lower floor's shear wall slab installation:On the architecture basics of completion, measure and position, lift shear wall slab (1), first by the shear wall slab of lower floor(1)The vertical reinforcing bar of bottom(21)Weld or bolt with architecture basics and fix, then by wall Body vertical reinforcement(32)Fixed with architecture basics, casting concrete or grouting material;
Step 3: upper strata shear wall slab is installed:Lift the shear wall slab on upper strata(1), with lower floor's shear wall slab(1)After alignment, first The vertical reinforcing bar by corresponding to(21)Welding or bolt are fixed, and then muscle is indulged at weak edge by corresponding to(34)With wall body vertical reinforcement (32)Fixed by sleeve connection, welding or overlap joint;
Step 4: connection seam pours:In shear wall slab(1)Junction supporting module, progress concrete or grouting material pour With vibrate, after structure reaches some strength, form removal, maintenance;
Step 5: coupling beam is installed:Lift coupling beam(61), coupling beam(61)Both ends are connected with two side unit shear walls;
Step 6: floor slab construction:Hoisting prefabricated floor or the concrete pouring construction for carrying out floor;
Step 7: successively construct:Three-step 6 of construction procedure is repeated to architectural top;
Step 8: special dissipative member installation:According to design requirement, set and special dissipative member is installed(7).
18. the construction method of the full precast shear wall structural system of regenerative steel skeleton according to claim 17, its feature It is:Special dissipative member in step 8(7)Set-up mode include it is following two:As construction floor is successively sequentially installed, Or unified installation after the completion of construction.
19. the construction method of the full precast shear wall structural system of regenerative steel skeleton according to claim 17, its feature It is:Step 2 installs shock isolating pedestal when constructing on the basis of.
20. the construction party of the full precast shear wall structural system of regenerative steel skeleton described in claim 5-6,8-16 any one Method, it is characterised in that:Comprise the following steps:
Step A, shear wall slab is prefabricated:Steel skeleton is made in factory process(2), panel edges area weak edge indulge muscle(34), water Flat stirrup or lacing wire, the wall body vertical reinforcement in non-edge area(32)With wall body horizontal bar(31);Formwork, then colligation edge reinforcement With non-edge reinforcing bar, edge reinforcement parcel steel skeleton(2), therewith welding or banding fixed;Concreting is carried out in template With vibrate, after concrete structure reaches some strength, carry out form removal, conserve stand-by to normal intensity;
Step B, frame structure is installed:On the architecture basics of completion, measure and position, mounting structure post(62)And structure Beam(63);
Step C, lower floor's shear wall slab is installed:Measure and position, on the architecture basics of completion, while lift shear wall slab (1), first by the shear wall slab of lower floor(1)The vertical reinforcing bar of bottom(21)Weld or bolt with architecture basics and fix, then by wall Body vertical reinforcement(32)Muscle is indulged with weak edge(34)Fixed with architecture basics, casting concrete or grouting material;
Step D, upper strata shear wall slab is installed:Lift the shear wall slab on upper strata(1), with lower floor's shear wall slab(1)After alignment, first will Corresponding vertical reinforcing bar(21)Welding or bolt are fixed, and then muscle is indulged at weak edge by corresponding to(34)With wall body vertical reinforcement(32) Fixed by sleeve connection, welding or overlap joint;
Step E, connection seam pours:In shear wall slab(1)Junction supporting module, carry out concrete or grouting material pour and Vibrate, after structure reaches some strength, form removal, maintenance;
Step F, floor slab construction:Hoisting prefabricated floor or the concrete pouring construction for carrying out floor;
Step G, successively construct:Construction procedure C- steps F is repeated to architectural top.
21. the construction method of the full precast shear wall structural system of regenerative steel skeleton according to claim 20, its feature It is:Step B and step C installs shock isolating pedestal when constructing on the basis of.
CN201710332697.6A 2017-05-12 2017-05-12 The full precast shear wall structural system of regenerative steel skeleton and construction method Pending CN107419824A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110499846A (en) * 2019-09-02 2019-11-26 中国五冶集团有限公司 Combined type shear wall and damping wall construction
CN111379374A (en) * 2019-11-11 2020-07-07 徐州宏禄建筑科技有限公司 Self-heat-preservation ceramsite concrete assembled outer wall

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110499846A (en) * 2019-09-02 2019-11-26 中国五冶集团有限公司 Combined type shear wall and damping wall construction
CN111379374A (en) * 2019-11-11 2020-07-07 徐州宏禄建筑科技有限公司 Self-heat-preservation ceramsite concrete assembled outer wall

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