CN102926488B - Built-in unbounded steel plate support for closed profiled steel plate-concrete combined wall plate - Google Patents
Built-in unbounded steel plate support for closed profiled steel plate-concrete combined wall plate Download PDFInfo
- Publication number
- CN102926488B CN102926488B CN201210453392.8A CN201210453392A CN102926488B CN 102926488 B CN102926488 B CN 102926488B CN 201210453392 A CN201210453392 A CN 201210453392A CN 102926488 B CN102926488 B CN 102926488B
- Authority
- CN
- China
- Prior art keywords
- steel plate
- closed
- steel
- section steel
- supportive body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The invention discloses a built-in unbounded steel plate support for a closed profiled steel plate-concrete combined wall plate, and relates to a steel support. The built-in unbounded steel plate support solves the problems that the built-in unbounded steel plate support for reinforcement concrete wall plates is not easy to check and change after a severe earthquake, the wall plate is easy to bend, crack and damage, and a special supporting moudling plate is necessary for pouring the wall plates. While the wall plates are poured, bore-opening channel steel is fixedly arranged between two closed profiled steel plates by self-tapping bolts along the length direction of a steel plate support main body; two steel plates are welded on upper and lower ends of the bore-opening channel steel; and the two closed profiled steel plates are fixedly connected by a plurality of second channel steel; while the wall plate is assembled, one side of a dovetail flange of each closed profiled steel plate is integrated with concrete to form a combined wall plate; the steel plate support main body and grooves of four stiffening ribs are correspondingly arranged on two combined wall plates; and the two combined wall plates are fixedly connected by a plurality of high-intensity bolts. The built-in unbounded steel plate support is applied to a centre support steel frame with seismic requirement, and is used as a building partition wall.
Description
Technical field
The present invention relates to that a kind of wallboard is built-in to be supported without stick steel plate.
Background technology
Existing wallboard is built-in without in stick steel plate support, wallboard is made through integrated poured by steel concrete, in loading process, concrete panel easily bends and die-cut cracking under the built-in effect of supporting without stick steel plate, there is brittle fracture, ductility and energy dissipation capacity that deteriorated built-in steel plate supports, and after large shake be difficult for steel plate to support and check and change; Destroy once support, even if wallboard is intact, also must change thereupon, wallboard can not be repeated to utilize; In concrete panel casting process, the initial bending distortion that steel plate supports is difficult to control, and the concreting of wallboard need to install template specially.
Summary of the invention
The invention provides that a kind of closed-section steel deck-Combined concrete wallboard is built-in to be supported without stick steel plate, after brittle fracture, large shake, be difficult for built-in steel plate to support and check and replacing, wallboard can not reuse and steel plate supports initial bending is out of shape concreting wayward, wallboard and need to installs specially the problem of template with the flexible and die-cut cracking of concrete panel in solving that existing wallboard is built-in and supporting without stick steel plate.
The present invention solves the problems of the technologies described above the technical scheme of taking to be:
Technical scheme one: closed-section steel deck-Combined concrete wallboard of present embodiment of the present invention is built-in to be supported and comprise steel plate supportive body without stick steel plate, concrete, foam rubber, without layer of adhesive material, four stiffening ribs, two closed-section steel decks, two the first channel-section steels, four steel plates, multiple high-elastic offset plates, multiple the second channel-section steels, multiple segment square tubes and multiple the 3rd channel-section steel, the 3rd channel-section steel is segment channel-section steel, two parallel being oppositely arranged of closed-section steel deck, two closed-section steel decks on its opposite face with many dovetail type fins, steel plate supportive body is inclined between two closed-section steel decks, dovetail type fin and the steel plate supportive body of two closed-section steel decks are arranged in parallel along its length, on the two ends of steel plate supportive body, be all welded with along its length two stiffening ribs, be positioned at two stiffening ribs about steel plate the supportive body symmetrical and vertically setting of steel plate supportive body with one end, on steel plate supportive body and stiffening rib thickness direction, be all pasted with high-elastic offset plate, the stiffening rib lower end that is positioned at steel plate supportive body top is pasted with foam rubber, on the positive and negative of steel plate supportive body and stiffening rib, be provided with without layer of adhesive material, two the first channel-section steels are packed between two closed-section steel decks by tapping screw along the length direction of steel plate supportive body, on the web of the first channel-section steel, be processed with along its length multiple through holes, the upper and lower side place of the first channel-section steel is all welded with two steel plates, two closed-section steel decks are fixedly connected with by multiple the second channel-section steels, between steel plate supportive body and the first channel-section steel sidewall, be provided with multiple segment square tubes, multiple the 3rd channel-section steels are packed on two sidewalls between the first channel-section steel by tapping screw, between two closed-section steel decks, be full of concrete.
Technical scheme two: closed-section steel deck-Combined concrete wallboard of the present invention is built-in to be supported and comprise steel plate supportive body without stick steel plate, concrete, foam rubber, without layer of adhesive material, four stiffening ribs, two closed-section steel decks, multiple the 4th channel-section steels, four steel plates, multiple high-elastic offset plates, multiple the second channel-section steels and multiple segment square tube, two parallel being oppositely arranged of closed-section steel deck, two closed-section steel decks on its opposite face with many dovetail type fins, dovetail type fin on two closed-section steel decks is provided with gap along its length, steel plate supportive body is inclined between two closed-section steel decks, the dovetail type fin along continuous straight runs of two closed-section steel decks or vertical direction setting, on the two ends of steel plate supportive body, be all welded with along its length two stiffening ribs, be positioned at two stiffening ribs about steel plate the supportive body symmetrical and vertically setting of steel plate supportive body with one end, on steel plate supportive body and stiffening rib thickness direction, be all pasted with high-elastic offset plate, the stiffening rib lower end that is positioned at steel plate supportive body top is pasted with foam rubber, on the positive and negative of steel plate supportive body and stiffening rib, be provided with without layer of adhesive material, multiple the 4th channel-section steels are packed between two closed-section steel decks by tapping screw along the length direction of steel plate supportive body, multiple segment square tubes are packed on the sidewall between multiple the 4th channel-section steels by tapping screw, on closed-section steel deck, be provided with weld seam along steel plate supportive body, weld seam and dovetail type fin are arranged in parallel, weld seam is for welding the gap at dovetail type fin place on closed-section steel deck, between two closed-section steel decks, be full of concrete.
Technical scheme three: closed-section steel deck-Combined concrete wallboard of the present invention is built-in to be supported and comprise steel plate supportive body without stick steel plate, concrete, four stiffening ribs, two closed-section steel decks, multiple high-strength bolts, on the two ends of steel plate supportive body, be all welded with along its length two stiffening ribs, be positioned at two stiffening ribs about steel plate the supportive body symmetrical and vertically setting of steel plate supportive body with one end, on the medial surface of each closed-section steel deck, be provided with many dovetail type fins, one side concreting of the dovetail type fin of each closed-section steel deck is made an assembled wall board, corresponding reserved steel plate supportive body and the groove of four stiffening ribs of being provided with on two assembled wall boards, on two block concrete plates, correspondence is provided with multiple bolts hole, in the time that the dovetail type fin of closed-section steel deck and steel plate supportive body be arranged in parallel along its length, on closed-section steel deck, be equipped with weld seam along surrounding edges of boards, in the time that the dovetail type fin along continuous straight runs of closed-section steel deck or vertical direction arrange, on closed-section steel deck, be equipped with weld seam along steel plate supportive body and edge with the orthogonal edges of boards of dovetail type fin, weld seam and dovetail type fin are arranged in parallel, two block concrete plates are fixedly connected with by multiple high-strength bolts, steel plate supportive body and four stiffening ribs are positioned at groove, in groove and between steel plate supportive body and four stiffening ribs, leave gap.
The invention has the beneficial effects as follows:
Closed-section steel deck-Combined concrete wallboard of the present invention is built-in to be adopted and supports without stick steel plate without stick steel plate support, compared with supporting without stick steel plate with existing reinforced concrete wall panel is built-in, anti-bending bearing capacity and the ductility of wallboard are greatly improved, avoid concrete panel under the built-in effect of supporting without stick steel plate, early bending crack and punching failure, the moulding of closed-section steel deck, is beneficial to the compound action strengthening between profiled sheet and concrete filled;
Closed-section steel deck-Combined concrete wallboard of the present invention is built-in to be supported and is made up of the good profiled sheet concrete filled of ductility without stick steel plate, can improve ductility and energy dissipation capacity that steel plate supports;
Closed-section steel deck-Combined concrete wallboard of the present invention is built-in to be supported and adopts the assembling wallboard that high-strength bolt is just connecting, two, back side assembled wall board forms to realize intact assembling without stick steel plate, be convenient to after large shake, built-in steel plate be supported and checks and change, wallboard can be repeated to utilize, can saving steel and the material consumption such as concrete, better economy;
The whole assembled wall board that waters formula is established segment square tube in perforate channel-section steel can well control the initial bending distortion that steel plate supports; Modular assembled wall board just, two, back side wallboard all can accurately be processed into, when two wallboards connect into integral wall, not only can not increase the initial bending distortion that steel supports, the initial bending distortion of also probably steel being supported produces the advantageous effect of correcting, can effectively control the initial bending distortion that steel plate supports, significantly reduce to support the local punching effect to wallboard, further improved ductility and energy dissipation capacity that steel plate supports.
Brief description of the drawings
Fig. 1 is the overall structure front view (dovetail type fin 3-1 and steel plate supportive body 1 be arranged in parallel) of the specific embodiment of the present invention one, Fig. 2 is the A-A sectional view of Fig. 1, Fig. 3 is the B-B sectional view of Fig. 1, Fig. 4 is the C-C sectional view of Fig. 1, Fig. 5 is arranged on the front view (placement of steel plate support level) that the steel plate in the first channel-section steel 5 supports in detailed description of the invention one, Fig. 6 is the upward view of Fig. 5, Fig. 7 is the D-D sectional view of Fig. 6, Fig. 8 is the front view that the steel plate 8 in detailed description of the invention one is connected with the first channel-section steel 5, Fig. 9 is the upward view of Fig. 8, Figure 10 is the right view of the E-E of Fig. 9, Figure 11 is the overall structure front view (setting of dovetail type fin along continuous straight runs) of the specific embodiment of the present invention five, Figure 12 is the overall structure front view (dovetail type fin vertically arranges) of the specific embodiment of the present invention five, Figure 13 is the overall structure front view (dovetail type fin 3-1 and steel plate supportive body 1 be arranged in parallel) of the specific embodiment of the present invention nine, Figure 14 is the sectional view of the H-H of Figure 13, Figure 15 is the I-I sectional view of Figure 13, Figure 16 is the J-J sectional view of Figure 13, Figure 17 is the front view (dovetail type fin 3-1 and steel plate supportive body 1 be arranged in parallel) of profiled sheet-Combined concrete wallboard of the specific embodiment of the present invention nine, Figure 18 is the K-K sectional view of Figure 17, Figure 19 is the sectional view of the L-L of Figure 17, Figure 20 is the sectional view of the M-M of Figure 17, Figure 21 is the integrally-built front view (setting of dovetail type fin along continuous straight runs) of the specific embodiment of the present invention nine, Figure 22 is the integrally-built front view (dovetail type fin vertically arranges) of the specific embodiment of the present invention nine.
Detailed description of the invention
Detailed description of the invention one: as shown in Fig. 1～10, closed-section steel deck-Combined concrete wallboard of present embodiment is built-in to be supported and comprises steel plate supportive body 1 without stick steel plate, concrete 4, foam rubber 9, without layer of adhesive material, four stiffening ribs 2, two closed-section steel decks 3, two the first channel-section steels 5, four steel plates 8, multiple high-elastic offset plates, multiple the second channel-section steels 6, multiple segment square tubes 11 and multiple the 3rd channel-section steel 12, the 3rd channel-section steel 12 is segment channel-section steel, two parallel being oppositely arranged of closed-section steel deck 3, two closed-section steel decks 3 on its opposite face with many dovetail type fin 3-1, steel plate supportive body 1 is inclined between two closed-section steel decks 3, dovetail type fin 3-1 and the steel plate supportive body 1 of two closed-section steel decks 3 are arranged in parallel along its length, on the two ends of steel plate supportive body 1, be all welded with along its length two stiffening ribs 2, be positioned at two stiffening ribs 2 about steel plate the supportive body 1 symmetrical and vertically setting of steel plate supportive body 1 with one end, on steel plate supportive body 1 and stiffening rib 2 thickness directions, be all pasted with high-elastic offset plate, stiffening rib 2 lower ends that are positioned at steel plate supportive body 1 top are pasted with foam rubber 9, on the positive and negative of steel plate supportive body 1 and stiffening rib, be provided with without layer of adhesive material, two the first channel-section steels 5 are packed between two closed-section steel decks 3 by tapping screw 7 along the length direction of steel plate supportive body 1, on the web of the first channel-section steel 5, be processed with along its length multiple through holes, the upper and lower side place of the first channel-section steel 5 is all welded with two steel plates 8, two closed-section steel decks 3 are fixedly connected with by multiple the second channel-section steels 6, between steel plate supportive body 1 and the first channel-section steel 5 sidewalls, be provided with multiple segment square tubes 11, multiple the 3rd channel-section steels 12 are packed on two sidewalls between the first channel-section steel 5 by tapping screw 7, between two closed-section steel decks 3, be full of concrete 4.
This embodiment is integrated casting type.
Detailed description of the invention two: present embodiment is plastic film layers or cellophane adhesive tape layer without layer of adhesive material.Design like this, non-cohesive material can evenly be sticky deposited in the surface that steel plate supports, the accurate gap of controlling between support and wallboard.Meanwhile, this kind of non-cohesive material well isolate steel plate support the adhesion stress between wallboard.Also impel wallboard to form smooth hole wall without adhesive film layer uniformly, can effectively reduce the frictional force between support and wallboard.Other composition and connected mode are identical with detailed description of the invention one.
Detailed description of the invention three: present embodiment through hole is manhole.So design, not only can so that on the make, support concreting around closely knit, can also make the effect of the fine performance shearing-resistant member of perforate channel-section steel, the local punching effect that effectively opposing is supported without stick steel plate.Other composition and connected mode are identical with detailed description of the invention one or two.
Detailed description of the invention four: present embodiment dovetail type fin 3-1 one compacting on closed-section steel deck 3 forms.So design, dovetail type fin 3-1 is embedded in concrete, makes to form good compound action between whole closed-section steel deck 3 and concrete, makes assembled wall board have better anti-bending bearing capacity, and then reduces thickness and the deadweight of wallboard.In addition, adopt closed-section steel deck also can make wallboard external surface smooth.Other composition and connected mode are identical with detailed description of the invention three.
Detailed description of the invention five: as shown in Figure 11～12, closed-section steel deck-Combined concrete wallboard of present embodiment is built-in to be supported and comprises steel plate supportive body 1 without stick steel plate, concrete 4, foam rubber 9, without layer of adhesive material, four stiffening ribs 2, two closed-section steel decks 3, multiple the 4th channel-section steels 25, four steel plates 8, multiple high-elastic offset plates, multiple the second channel-section steels 6 and multiple segment square tube 11, two parallel being oppositely arranged of closed-section steel deck 3, two closed-section steel decks 3 on its opposite face with many dovetail type fin 3-1, dovetail type fin 3-1 on two closed-section steel decks 3 is provided with gap along its length, steel plate supportive body 1 is inclined between two closed-section steel decks 3, dovetail type fin 3-1 along continuous straight runs or the vertical direction setting of two closed-section steel decks 3, on the two ends of steel plate supportive body 1, be all welded with along its length two stiffening ribs 2, be positioned at two stiffening ribs 2 about steel plate the supportive body 1 symmetrical and vertically setting of steel plate supportive body 1 with one end, on steel plate supportive body 1 and stiffening rib 2 thickness directions, be all pasted with high-elastic offset plate, stiffening rib 2 lower ends that are positioned at steel plate supportive body 1 top are pasted with foam rubber 9, on the positive and negative of steel plate supportive body 1 and stiffening rib, be provided with without layer of adhesive material, multiple the 4th channel-section steels 25 are packed between two closed-section steel decks 3 by tapping screw 7 along the length direction of steel plate supportive body 1, multiple segment square tubes 11 are packed on the sidewall between multiple the 4th channel-section steels 25 by tapping screw 7, on closed-section steel deck 3, be provided with weld seam 15 along steel plate supportive body 1, weld seam 15 is arranged in parallel with dovetail type fin 3-1, weld seam 15 is for welding the gap at dovetail type fin 3-1 place on closed-section steel deck 3, between two closed-section steel decks 3, be full of concrete 4.
This embodiment is integrated casting type.
Detailed description of the invention six: present embodiment is plastic film layers or cellophane adhesive tape layer without layer of adhesive material.Design like this, non-cohesive material can evenly be sticky deposited in the surface that steel plate supports, the accurate gap of controlling between support and wallboard.Meanwhile, this kind of non-cohesive material well isolate steel plate support the adhesion stress between wallboard.Also impel wallboard to form smooth hole wall without adhesive film layer uniformly, can effectively reduce the frictional force between support and wallboard.Other composition and connected mode are identical with detailed description of the invention five.
Detailed description of the invention seven: present embodiment dovetail type fin 3-1 one compacting on closed-section steel deck 3 forms.So design, dovetail type fin 3-1 is embedded in concrete, makes to form good compound action between whole closed-section steel deck 3 and concrete, makes assembled wall board have better anti-bending bearing capacity, and then reduces thickness and the deadweight of wallboard.In addition, adopt closed-section steel deck also can make wallboard external surface smooth.Other composition and connected mode are identical with detailed description of the invention five or six.
Detailed description of the invention eight: as shown in Figure 13～22, present embodiment closed-section steel deck-Combined concrete wallboard is built-in to be supported and comprises steel plate supportive body 1 without stick steel plate, concrete 4, four stiffening ribs 2, two closed-section steel decks 3, multiple high-strength bolts 16, on the two ends of steel plate supportive body 1, be all welded with along its length two stiffening ribs 2, be positioned at two stiffening ribs 2 about steel plate the supportive body 1 symmetrical and vertically setting of steel plate supportive body 1 with one end, on the medial surface of each closed-section steel deck 3, be provided with many dovetail type fin 3-1, a side concreting 4 of the dovetail type fin 3-1 of each closed-section steel deck 3 is made an assembled wall board, corresponding reserved steel plate supportive body 1 and the groove 19 of four stiffening ribs 2 of being provided with on two assembled wall boards, on two block concrete plates, correspondence is provided with multiple bolts hole 17, in the time that the dovetail type fin 3-1 of closed-section steel deck 3 and steel plate supportive body 1 be arranged in parallel along its length, on closed-section steel deck 3, be equipped with weld seam 15 along surrounding edges of boards, in the time that the dovetail type fin 3-1 along continuous straight runs of closed-section steel deck 3 or vertical direction arrange, on closed-section steel deck 3, be equipped with weld seam 15 along steel plate supportive body 1 and edge with the orthogonal edges of boards of dovetail type fin 3-1, weld seam 15 is arranged in parallel with dovetail type fin 3-1, two block concrete plates are fixedly connected with by multiple high-strength bolts 16, steel plate supportive body 1 and four stiffening ribs 2 are positioned at groove 19, in groove 19 and between steel plate supportive body 1 and four stiffening ribs 2, leave gap 18.
This embodiment is assembly type.
Detailed description of the invention nine: present embodiment dovetail type fin 3-1 one compacting on closed-section steel deck 3 forms.So design, dovetail type fin 3-1 is embedded in concrete, makes to form good compound action between whole closed-section steel deck 3 and concrete, makes assembled wall board have better anti-bending bearing capacity, and then reduces thickness and the deadweight of wallboard.In addition, adopt closed-section steel deck also can make wallboard external surface smooth.Other composition and connected mode are identical with detailed description of the invention eight.
Embodiment mono-:
Whole manufacturing process of watering formula mainly comprises following content:
1, the making that steel supports
After four of steel plate supportive body 1 and two ends stiffening rib 2 cutting stocks, supporting steel plate will dig limit processing, then welds, and forms steel plate and supports; By the rust cleaning of steel plate stayed surface, paste high-elastic offset plate, foam rubber and non-cohesive material.
2, the cutting and splice of profiled sheet
According to the setting party of two closed-section steel deck 3 ribs of slab to, two closed-section steel decks 3 are carried out to cutting stock, article two, the splicing between profiled sheet can, at the rib of slab overlapping of two profiled sheets, connect by pulling rivet or tapping screw on rib of slab.
The rib of slab direction of two closed-section steel decks 3 both can unanimously with the axis direction of steel plate supportive body 1 arrange, also can along continuous straight runs or vertical direction setting; In the time of rib of slab direction along continuous straight runs or vertical direction, for improving the anti-bending bearing capacity of profiled sheet, need to weld near the slit of remaining silent of two closed-section steel decks 3 supporting.
3, the making of perforate channel-section steel, segment square tube, segment channel-section steel, steel end plate and short channel-section steel etc.
Segment square tube 11, the 3rd channel-section steel 12, steel plate 8 and the second channel-section steel 6 are cut to making, when the parallel back shaft of profiled sheet rib of slab to time, make perforate channel-section steel by Fig. 5～Figure 10; If profiled sheet rib of slab level to or while vertically putting, make perforate channel-section steel by Figure 11 and Figure 12 respectively.
4, steel plate is supported on the location in perforate channel-section steel, the welding of bottom steel end plate; Then profiled sheet, perforate channel-section steel, steel plate support and short channel-section steel etc. in place be connected
Segment square tube 11 and the 3rd channel-section steel 12 can be by self-drilling connection on perforate channel-section steel 5 (as shown in Fig. 5～Fig. 7); When profiled sheet rib of slab level to or while vertically putting, by segment square tube 11 by self-drilling connection on the first channel-section steel 5; Make the tapping screw head of a nail as far as possible and perforate channel-section steel edge of a wing external surface flush, this is conducive to follow-up profiled sheet and perforate channel-section steel are adjacent to installation; Then in wallboard lower end, steel plate 8 and the first channel-section steel 5 are welded to (as shown in Figure 8, Figure 9).
After above-mentioned completing, by tapping screw, short channel-section steel 6 is connected on a side pressure shape steel plate.Then, above-mentioned perforate channel-section steel, steel support etc. are put into Double-layer profiled steel sheet.After in place, utilize tapping screw, Double-layer profiled steel sheet is connected with perforate channel-section steel (Fig. 1～Fig. 4, Figure 11, Figure 12), and the profiled sheet of opposite side is connected with short channel-section steel.
5, at the interior concreting 4 of Double-layer profiled steel sheet 3, and after solidifying 4 knots of concrete, welding upper steel end plate 8
Above-mentioned profiled sheet and the steel members such as steel support in place be connected after (when actual fabrication, can be by scaffold and the flitch etc. of outer setting by firmly in place steel member complete above-mentioned connection), concreting in Double-layer profiled steel sheet, and vibration compacting.
For ease of concreting, in making, first weld bottom steel end plate (Fig. 8), after concrete coagulation to be cast, then weld upper steel end plate.For avoiding leaving hole between concrete that wallboard upper end condensed and steel end plate, increase the adhesion stress between steel end plate and R.C. wall board, can on upper steel end plate, open in advance several apertures, weld after steel end plate, the high-strength mortar that injects microdilatancy tamps hole.
Embodiment bis-:
1, the making that steel supports
After four of steel plate supportive body 1 and two ends stiffening rib 2 cutting stocks, supporting steel plate will dig limit processing, then welds, and forms steel plate and supports.
2, just, the making of two, the back side with the assembled wall board of bolt hole and groove
According to the direction of profiled sheet rib of slab, profiled sheet is carried out to cutting stock.Article two, the splicing between profiled sheet can, at the rib of slab overlapping of two profiled sheets, connect by pulling rivet or tapping screw on rib of slab.
After cutting and being spliced into profiled sheet, in profiled sheet periphery high-strength bolt junction, the slit of remaining silent of the profiled sheet of remaining silent is welded, thereby after periphery bolt is connected, double-deck assembled wall board is cooperative bearing better.Then, bonding plastics pipe on profiled sheet (indwelling bolt hole), arranges straight wood lath or steel plate bar (groove on indwelling wallboard) that rigidity is larger, and on profiled sheet concreting.The rib of slab direction of profiled sheet both can parallel back shaft to (Figure 13), also can along continuous straight runs (seeing Figure 21) or vertical direction (seeing Figure 22).In the time of rib of slab direction along continuous straight runs or vertical direction, for improving the anti-bending bearing capacity of profiled sheet, near the slit of remaining silent of the profiled sheet supporting is welded to (Figure 21 and Figure 22).
3, steel plate be just supported on, in place in the wallboard groove of two, the back side, by high-strength bolt, two wallboards are assembled
After supporting and wallboard with holes all make, by steel plate support be just placed in, two, back side wallboard groove, in place after, by high-strength bolt, two wallboards are assembled to (Figure 13, Figure 21 and Figure 22).
Operating principle:
The built-in support without stick steel plate of closed-section steel deck-Combined concrete wallboard of the present invention is to support as the steel of confining part with outside assembled wall board, by steel plate of the present invention is supported and is arranged in steel frame, can form steel braced frame structure; Because being subject to the constraint of outside wallboard, support under tension and compression effect and all can surrender, can improve the anti-seismic performance of the steel braced frame structure that adopts clean steel support, being applied to floor shearing in support substantially supports the form with axially loaded alone by steel plate and bears, wallboard is only used to built-in steel plate to support lateral restraint is provided, prevent that steel plate from supporting significantly whole and part unstability of pressurized, wallboard is not shared the axle power of support substantially.When wallboard lateral restraint ability is enough, wallboard is in elasticity, and steel plate supports and can, in elasticity, support not axially surrender, also can significantly develop plasticity, and back shaft is to surrender; Wallboard can doublely do the partition wall of building.
Claims (9)
1. closed-section steel deck-Combined concrete wallboard is built-in supports without stick steel plate, the built-in steel plate of described assembled wall board supports and comprises steel plate supportive body (1), concrete (4), foam rubber (9), without layer of adhesive material, four stiffening ribs (2), two closed-section steel decks (3), two the first channel-section steels (5), four steel plates (8), multiple high-elastic offset plates, multiple the second channel-section steels (6), multiple segment square tubes (11) and multiple the 3rd channel-section steel (12), it is characterized in that: the 3rd channel-section steel (12) is segment channel-section steel, parallel being oppositely arranged of two closed-section steel decks (3), two closed-section steel decks (3) on its opposite face with many dovetail type fins (3-1), steel plate supportive body (1) is inclined between two closed-section steel decks (3), the dovetail type fin (3-1) of two closed-section steel decks (3) is arranged in parallel along its length with steel plate supportive body (1), on the two ends of steel plate supportive body (1), be all welded with along its length two stiffening ribs (2), be positioned at two stiffening ribs (2) about steel plate supportive body (1) the symmetrical and vertically setting of steel plate supportive body (1) with one end, on steel plate supportive body (1) and stiffening rib (2) thickness direction, be all pasted with high-elastic offset plate, stiffening rib (2) lower end that is positioned at steel plate supportive body (1) top is pasted with foam rubber (9), on the positive and negative of steel plate supportive body (1) and stiffening rib, be provided with without layer of adhesive material, two the first channel-section steels (5) are packed between two closed-section steel decks (3) by tapping screw (7) along the length direction of steel plate supportive body (1), on the web of the first channel-section steel (5), be processed with along its length multiple through holes, the upper and lower side place of the first channel-section steel (5) is all welded with two steel plates (8), two closed-section steel decks (3) are fixedly connected with by multiple the second channel-section steels (6), between steel plate supportive body (1) and the first channel-section steel (5) sidewall, be provided with multiple segment square tubes (11), multiple the 3rd channel-section steels (12) are packed on the sidewall between two the first channel-section steels (5) by tapping screw (7), between two closed-section steel decks (3), be full of concrete (4).
2. closed-section steel deck-Combined concrete wallboard according to claim 1 is built-in supports without stick steel plate, it is characterized in that: be plastic film layers or cellophane adhesive tape layer without layer of adhesive material.
3. closed-section steel deck-Combined concrete wallboard according to claim 1 and 2 is built-in supports without stick steel plate, it is characterized in that: through hole is manhole.
4. closed-section steel deck-Combined concrete wallboard according to claim 3 is built-in supports without stick steel plate, it is characterized in that: dovetail type fin (3-1) is suppressed and formed for integral type with closed-section steel deck (3).
5. closed-section steel deck-Combined concrete wallboard is built-in supports without stick steel plate, the built-in steel plate of described assembled wall board supports and comprises steel plate supportive body (1), concrete (4), foam rubber (9), without layer of adhesive material, four stiffening ribs (2), two closed-section steel decks (3), multiple the 4th channel-section steels (25), four steel plates (8), multiple high-elastic offset plates, multiple the second channel-section steels (6) and multiple segment square tube (11), it is characterized in that: parallel being oppositely arranged of two closed-section steel decks (3), two closed-section steel decks (3) on its opposite face with many dovetail type fins (3-1), dovetail type fin (3-1) on two closed-section steel decks (3) is provided with gap along its length, steel plate supportive body (1) is inclined between two closed-section steel decks (3), dovetail type fin (3-1) along continuous straight runs or the vertical direction setting of two closed-section steel decks (3), on the two ends of steel plate supportive body (1), be all welded with along its length two stiffening ribs (2), be positioned at two stiffening ribs (2) about steel plate supportive body (1) the symmetrical and vertically setting of steel plate supportive body (1) with one end, on steel plate supportive body (1) and stiffening rib (2) thickness direction, be all pasted with high-elastic offset plate, stiffening rib (2) lower end that is positioned at steel plate supportive body (1) top is pasted with foam rubber (9), on the positive and negative of steel plate supportive body (1) and stiffening rib, be provided with without layer of adhesive material, multiple the 4th channel-section steels (25) are packed between two closed-section steel decks (3) by tapping screw (7) along the length direction of steel plate supportive body (1), multiple segment square tubes (11) are packed on the sidewall between multiple the 4th channel-section steels (25) by tapping screw (7), closed-section steel deck (3) is upper is provided with weld seam (15) along steel plate supportive body (1), weld seam (15) is arranged in parallel with dovetail type fin (3-1), the gap that weld seam (15) is located for welding the upper dovetail type fin (3-1) of closed-section steel deck (3), between two closed-section steel decks (3), be full of concrete (4).
6. closed-section steel deck-Combined concrete wallboard according to claim 5 is built-in supports without stick steel plate, it is characterized in that: be plastic film layers or cellophane adhesive tape layer without layer of adhesive material.
7. support without stick steel plate according to the closed-section steel deck-Combined concrete wallboard described in claim 5 or 6 is built-in, it is characterized in that: dovetail type fin (3-1) is suppressed and formed for integral type with closed-section steel deck (3).
8. closed-section steel deck-Combined concrete wallboard is built-in supports without stick steel plate, the built-in steel plate of described assembled wall board supports and comprises steel plate supportive body (1), concrete (4), four stiffening ribs (2), two closed-section steel decks (3), multiple high-strength bolts (16), it is characterized in that: on the two ends of steel plate supportive body (1), be all welded with along its length two stiffening ribs (2), be positioned at two stiffening ribs (2) about steel plate supportive body (1) the symmetrical and vertically setting of steel plate supportive body (1) with one end, on the medial surface of each closed-section steel deck (3), be provided with many dovetail type fins (3-1), one side concreting (4) of the dovetail type fin (3-1) of each closed-section steel deck (3) is made an assembled wall board, corresponding reserved steel plate supportive body (1) and the groove (19) of four stiffening ribs (2) of being provided with on two assembled wall boards, on two block concrete plates, correspondence is provided with multiple bolts hole (17), in the time that the dovetail type fin (3-1) of closed-section steel deck (3) be arranged in parallel along its length with steel plate supportive body (1), closed-section steel deck (3) is upper is equipped with weld seam (15) along surrounding edges of boards, in the time that dovetail type fin (3-1) along continuous straight runs of closed-section steel deck (3) or vertical direction arrange, closed-section steel deck (3) is upper along steel plate supportive body (1) with along being equipped with weld seam (15) with the orthogonal edges of boards of dovetail type fin (3-1), weld seam (15) is arranged in parallel with dovetail type fin (3-1), two block concrete plates are fixedly connected with by multiple high-strength bolts (16), steel plate supportive body (1) and four stiffening ribs (2) are positioned at groove (19), in groove (19) and between steel plate supportive body (1) and four stiffening ribs (2), leave gap (18).
9. closed-section steel deck-Combined concrete wallboard according to claim 8 is built-in supports without stick steel plate, it is characterized in that: dovetail type fin (3-1) is suppressed and formed for integral type with closed-section steel deck (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210453392.8A CN102926488B (en) | 2012-11-13 | 2012-11-13 | Built-in unbounded steel plate support for closed profiled steel plate-concrete combined wall plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210453392.8A CN102926488B (en) | 2012-11-13 | 2012-11-13 | Built-in unbounded steel plate support for closed profiled steel plate-concrete combined wall plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102926488A CN102926488A (en) | 2013-02-13 |
| CN102926488B true CN102926488B (en) | 2014-08-27 |
Family
ID=47641405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210453392.8A Active CN102926488B (en) | 2012-11-13 | 2012-11-13 | Built-in unbounded steel plate support for closed profiled steel plate-concrete combined wall plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102926488B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113658A (en) * | 2015-08-07 | 2015-12-02 | 河海大学 | Closed profiled steel plate-lightweight concrete composite wall and constructing method thereof |
| CN105297953B (en) * | 2015-09-22 | 2017-07-28 | 哈尔滨工业大学 | Assemble Self-resetting steel plate support built in wallboard |
| CN108589971A (en) * | 2018-07-25 | 2018-09-28 | 哈尔滨工业大学 | A kind of closed-section steel deck combined concrete shear wall connecting node and production method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004211315A (en) * | 2002-12-27 | 2004-07-29 | Sato Kogyo Co Ltd | Seismic reinforcing structure and seismic reinforcing construction method, using steel-framed brace with frame |
| CN101545289A (en) * | 2009-04-13 | 2009-09-30 | 清华大学 | All-steel buckling-preventing energy-consuming brace |
| CN201627381U (en) * | 2010-04-26 | 2010-11-10 | 哈尔滨工业大学 | Combined steel pipe concrete type anti-bending support component |
| CN102619292A (en) * | 2011-01-28 | 2012-08-01 | 上海丹木钢结构技术有限公司 | Buckling restrained brace with steel pipe concrete sleeved on round pipe as inner core |
-
2012
- 2012-11-13 CN CN201210453392.8A patent/CN102926488B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004211315A (en) * | 2002-12-27 | 2004-07-29 | Sato Kogyo Co Ltd | Seismic reinforcing structure and seismic reinforcing construction method, using steel-framed brace with frame |
| CN101545289A (en) * | 2009-04-13 | 2009-09-30 | 清华大学 | All-steel buckling-preventing energy-consuming brace |
| CN201627381U (en) * | 2010-04-26 | 2010-11-10 | 哈尔滨工业大学 | Combined steel pipe concrete type anti-bending support component |
| CN102619292A (en) * | 2011-01-28 | 2012-08-01 | 上海丹木钢结构技术有限公司 | Buckling restrained brace with steel pipe concrete sleeved on round pipe as inner core |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102926488A (en) | 2013-02-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202055373U (en) | Combined structure of double-steel-plate sandwich concrete wall and square steel tube concrete | |
| CN105888134A (en) | Prefabricated Truss-Embedded Composite Beam | |
| CN201546340U (en) | Concrete encased structure of steel plate shear wall with slits | |
| CN104196231A (en) | Concrete floor aluminum alloy template and construction method thereof | |
| CN102926488B (en) | Built-in unbounded steel plate support for closed profiled steel plate-concrete combined wall plate | |
| CN102704678A (en) | Shaping template for shear wall in deformation joint position of high-rise building | |
| CN110644538A (en) | Basement side wall extra front and back pouring belt periphery protection structure | |
| CN114482375A (en) | Integral joint type reinforced concrete laminated slab and construction method | |
| CN102409852A (en) | Construction method for wood formwork with bigger circular structure by taking reinforcing steel bar as lateral rear edge | |
| CN206829461U (en) | After pour teeth groove and be linked and packed formula precast slab | |
| CN105019645A (en) | Template system for building concrete structure at earth-taking opening in top-down construction method, and construction method | |
| CN112575946A (en) | Prefabricated coincide floor of assembled | |
| CN106284749B (en) | A kind of connecting node of upper load-bearing precast concrete exterior wall and girder steel | |
| CN201771075U (en) | Reinforced concrete hollow floorslab | |
| CN208518137U (en) | A kind of closed-section steel deck combined concrete shear wall connecting node | |
| CN108999324B (en) | Laminated slab assembling structure and construction method thereof | |
| CN106013773A (en) | Assembled interior and exterior wall composite template mud leakage prevention device and construction method | |
| CN105735666A (en) | Method for reinforcing concrete column rapidly | |
| CN204691224U (en) | A kind of composite material plane construction template | |
| CN209779949U (en) | Prefabricated assembled profiled steel sheet concrete shear force wall | |
| CN206299120U (en) | A kind of arch formwork for placing | |
| CN206157943U (en) | Attached column frame antidetonation faced wall | |
| CN219825774U (en) | Assembled prefabricated multi-ribbed cavity floor slab and member thereof | |
| JP2020060077A (en) | Bridge pier construction method and bridge pier | |
| CN204691231U (en) | A kind of plane construction template structure with support system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |