CN101245626A - Prefabricated slab for lamination - Google Patents
Prefabricated slab for lamination Download PDFInfo
- Publication number
- CN101245626A CN101245626A CNA2007100845506A CN200710084550A CN101245626A CN 101245626 A CN101245626 A CN 101245626A CN A2007100845506 A CNA2007100845506 A CN A2007100845506A CN 200710084550 A CN200710084550 A CN 200710084550A CN 101245626 A CN101245626 A CN 101245626A
- Authority
- CN
- China
- Prior art keywords
- pier
- rod member
- perhaps
- upright
- upright pier
- 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.)
- Pending
Links
Images
Abstract
A precast slab used for superposing includes a base plate (1) and is characterized in that the base plate (1) is provided with at least two vertical piers (2) and at least two member bars (3),the member bars (3) are transversely arranged on the base plate (1), a spacing (4) is between the member bars (3) and the base plate (1); the member bars (3) are transversely connected to support at least two vertical piers (2); the member bars (3), the vertical piers (2) and the base plate (1) form the precast slab used for superposing together, and the vertical piers (2) are concrete piers. The precast slab is suitable for the construction of various cast-in-situ floor systems, roof systems, wall bodies, foundation mats and road and bridge projects, especially suitable for a hollow girderless floor system.
Description
(1) technical field
The present invention relates to a kind of superimposed precast plate of using.
(2) background technology
At present, the main Cast-in-place concrete monobloc cast that adopts such as the superstructure of multi-rise building, roof system, general job practices is to set up the interim scaffold of regulation at the construction field (site), and sets template, and configuration reinforcement as required, the concrete cast is carried out at the scene then.What replace the template construction used in this scene is in advance in the prefabricated template of plant-manufactured what is called, then this prefabricated template is moved into the scene, be installed on the corresponding scaffold and construct, because its operation advanced person, can the reduction of erection time, so be widely adopted in recent years.The template that this class is made in advance has profiled sheet, concrete form and prestress concrete template etc., and still, also there are some problems in the prefabricated template of this class in In-situ cast concrete board construction application processes such as Cast-in-place Concrete Building Floor, roof system, and is too high as cost, and weight is too big, and is light inadequately.When for example adopting profiled sheet as the permanent formwork do not removed, though the intensity height, rigidity is big, the cost height, and simultaneously, the easy corrosion of the steel form that exposes has a strong impact on the attractive in appearance of building and uses.When adopting concrete form as the permanent formwork do not removed, as the patent No. is 03227765.2, name is called the utility model patent of " a kind of floor spiced by steel reinforced concrete ", Instructions Page 3 the 13rd in this patent walks to the implementation that has specifically described this utility model in the 22nd row, " this floor spiced by steel reinforced concrete; comprise precast member for reinforcing bar concrete; reinforcing bar; floor is assemblied to form by the polylith precast member for reinforcing bar concrete; both sides have hole under the precast member for reinforcing bar concrete longitudinal rib; reinforcing bar passes the hole of member both sides, connect the polylith precast member for reinforcing bar concrete, after floor spiced, in the groove again concreting fill and lead up."; in this utility model patent scheme; floor is assemblied to form by the polylith precast member for reinforcing bar concrete; and form crisscross layout and form bi-directional configuration by now wearing the existing reinforcing bar of reinforcing bar and precast member for reinforcing bar concrete; do not need on-the-spot formwork; now wear the original reinforcing bar of reinforcing bar and precast member for reinforcing bar concrete and form crisscross layout, can bear bidirectional load, but this floor spiced dead weight is big, and construction application is inconvenience very, laterally to wear difficulty big for the load reinforcing bar, can not adjust at interval, restricted to the diameter of reinforcing bar, itself be check configuration, reinforcing bar need be now worn and bidirectional load can be born, and its member longitudinal rib structure has caused horizontal partition, is not easy to pipeline and wears, the shear resistance at the superimposed interface between Cast-in-place concrete and the template is low, the reinforcing bar that superstructure or roof construction are used, material consumptions such as concrete are big, the cost height, and globality is poor.Therefore, develop a kind of novel structure bearing type template member for being badly in need of.
(3) summary of the invention
The object of the present invention is to provide a kind of superimposed precast plate of using, from heavy and light, compressive strength is big, and flexural capacity is strong, and when being applied in floor or the bridge, transverse reinforcement wears conveniently, and spacing can be adjusted as required.
Solution of the present invention is on the basis of existing technology, comprise base plate, it is characterized in that described base plate is provided with at least two upright piers and at least two rod members, rod member is horizontally set on the base plate, rod member is apart from the distance of having living space between the base plate, rod member laterally connects at least two upright piers of support, rod member, upright pier and the superimposed precast plate of using of the common formation of base plate, and upright pier is the concrete pier.Like this, rod member spare can play the good supporting effect to base plate with after upright pier combines, upright pier firmly is fixed on rod member spare on the base plate, make rod member not yielding, after described precast plate was applied in the Cast-in-place concrete floor, rod member and Li Dun made the load effective height of precast plate obtain increasing substantially; But two rod member cooperative bearings, mechanical property balance to precast plate has played good effect, thereby make the precast plate destruction that can not fracture, and the rigidity of precast plate, intensity is all very high, make precast plate can fully satisfy the needs of different situations, simultaneously, when upright pier is the concrete pier, the compressive strength height of upright pier, rigidity is big, not fragile, guaranteed the quality of precast plate, thereby made the precast plate destruction that can not fracture, and the rigidity of precast plate, intensity is all very high, make precast plate can fully satisfy the needs of different situations, be applicable to the hollowcore slab of various cast-in-situ reinforced concretes or prestressed reinforced concrete, superstructure, roof system, sole plate, body of wall and bridge use, and are specially adapted to arch without beam and use.
The invention is characterized in that described rod member is Baogang's skin rod member spare of pour concrete.Like this, when rod member is the Baogang skin rod member spare of pour concrete, formed sheetmetal concrete rod member, increased substantially the anti-pressure ability and the flexural capacity of rod member spare, and, rod member spare is not fragile in transportation and installation application process, and simultaneously, rod member spare is manufactured simple and convenient, only need to be rolled into tubular with sheetmetal, pour concrete gets final product within it again, and cost is low, is easy to apply.
The invention is characterized in that described Baogang skin rod member spare engages or gap.Like this, when Baogang's skin rod member spare engages, the good integrity of rod member spare, not yielding; And during the sheetmetal gap, it is closely knit to help building of concrete, can fully guarantee the quality of rod member spare.
The invention is characterized in that described rod member is the steel tube member bar spare that is cast with concrete or concrete slurry.Like this, when rod member is when being cast with the steel tube member bar spare of concrete or concrete slurry, the intensity height of rod member, rigidity is big, be difficult for bending distortion, and, rod member easy to make simple, also can increase substantially the weight bearing power of precast plate, make its destruction that fractures not easy to crack, fully guarantee the quality of precast plate.
The invention is characterized in that described rod member is that the thickness of pipe wall that is cast with the steel pipe of concrete or concrete slurry is 3mm-0.1mm, 1-3mm.Like this, the variation of pipe thickness, selection conveniently helps reducing cost when making the system rod member.
The invention is characterized in that the axis of described rod member and the surface of base plate be arranged in parallel.Like this, when the surface of the axis of rod member and base plate be arranged in parallel, after precast plate was applied in the floor, rod member was consistent with the load direction of base plate, and both are load jointly, and, can not influence each other between the contiguous prefabricated plate, made things convenient for construction application.
The invention is characterized in and be provided with reinforcing bar or steel hinge line in the described rod member.Like this, when being provided with reinforcing bar or steel hinge line in the rod member, the sectional dimension of rod member can be dwindled significantly, alleviates the weight of rod member, and simultaneously, the intensity of rod member and rigidity have then obtained increasing substantially, and make its not easy fracture, have fully guaranteed the quality of precast plate.
The invention is characterized in that described reinforcing bar or steel hinge line are prestressed reinforcement or prestressing force steel hinge line.Like this, when reinforcing bar or steel hinge line are prestressed reinforcement or prestressing force steel hinge line, reinforcing bar or steel strand are applied prestressing force after, formed the prestressing force rod member, increased substantially the intensity and the rigidity of rod member, make its resistance to compression, resistance to tension stronger, not fragile.
The invention is characterized at least two, three or four upright piers settings at interval on base plate.Like this, when at least two, three or four upright piers were provided with on base plate at interval, upright pier had played effective support and anchorage effect to rod member, effect of contraction has been played in distortion to rod member, when making precast plate middle part pressurized, rod member compressive deformation amplitude is little, makes it be difficult for deformed damaged.
The invention is characterized at least six, seven, eight, nine, ten, 11,12 upright piers on the base plate.Like this, when base plate is provided with a plurality of upright pier, can with rod member spare firmly support fixation and base plate form integral body, thereby make the globality of precast plate obtain strengthening significantly, improved the survivability of precast plate.
The invention is characterized in that described Li Dun equates with spacing distance between the upright pier or equates substantially or unequal.Like this, Dang Lidun is when spacing distance between the upright pier equates, each position supporting capacity of rod member is even, thereby makes that the mechanical property substrate in each cross section of precast plate is identical, and during the precast plate carrying, precast plate is not fragile.
The invention is characterized in that the upright pier branch of described size is arranged.Like this, when the upright pier branch of size is arranged, made things convenient for the installation and the setting of rod member, big pier can be firmly fixing with rod member, and little pier then can accurately be located rod member, and, also alleviated the weight of precast plate, saved cost.
The invention is characterized in what described upright pier and base plate were formed in one.Like this, when upright pier and base plate are formed in one, the good integrity of precast plate, upright pier is difficult for peeling off from base plate and comes off.
The invention is characterized in to wear after described rod member is and be arranged in the upright pier.Like this, greatly facilitate and manufacture, help enhancing productivity.
The planform that the invention is characterized in described upright pier is flat pier, long flat pier, strip pier, positive square pier, taper type pier, circle flat pier.Like this, the planform of upright pier is various, can fully satisfy the practical application of various different situations, and, can rationally select the upright pier of different shape according to the radical of rod member for use, made things convenient for the manufacturing.
The invention is characterized in described upright pier axis vertical plane or oblique vertical with center line of the bar.Like this, during or oblique vertical with center line of the bar, when described precast plate was applied in the floor, reinforcing bar and preheating embedding line can wear very easily, helped improving efficiency of construction when upright pier axis vertical plane.
The invention is characterized in that described rod member and base plate be arranged in parallel.Like this, when described precast plate was applied in the floor, reinforcing bar and preheating embedding line can wear very easily, helped improving efficiency of construction.
The edges of boards that the invention is characterized in described base plate are set to slope shape limit, step limit, tongue-and-groove limit, wedge degree of lip-rounding limit, the limit that corrugated limit or hacking are coarse.Like this, after described precast plate was applied in the floor, after the two adjacent precast plate amalgamations, Cast-in-place concrete can pour into the splicing position, makes the firmly combination of base plate and Cast-in-place concrete, is not prone to crackle, has fully guaranteed the quality of floor.
The invention is characterized in that described base plate is provided with two, three, four, five or six rods.Like this, when base plate was provided with many rod members, what precast plate can conveniently practice selected for use, and, when manufacturing, also can select to be provided with many rod members, with the quality of abundant assurance precast plate according to the intensity needs of different situations.
The invention is characterized in that described rod member is hollow rod member.Like this, when rod member was hollow rod member, self having obtained of precast plate alleviated significantly, made things convenient for carrying and the use of installing.
The invention is characterized in that described rod member is steel pipe, fibre pipe or hard plastic tube.Like this, the material of rod member is various, and the selecting for use of material when being convenient to manufacture helps reducing cost.
The invention is characterized in that described rod member is the concrete rod member.Like this, when rod member was the concrete rod member, the cost of rod member was low, and manufacture craft is simple, and simultaneously, the compressive strength height of rod member is difficult for damaging by pressure, has guaranteed the quality of precast plate.
The invention is characterized in that described rod member is that cross sectional shape is square, quadrangle, L shaped, U-shaped, inverted T-shaped, I-shaped, circular, oval, n shape or T shape.Like this, when rod member is that cross sectional shape is square, when quadrangle, L shaped, U-shaped, inverted T-shaped, I-shaped, circular, oval, n shape or T shape, the formation of rod member is various, can satisfy the needs of various different situations.
The two ends that the invention is characterized in described rod member are embedded in the upright pier.Like this, when the two ends of rod member are embedded in the upright pier, the good integrity of precast plate, rod member and upright pier are difficult for loose damage, have fully guaranteed quality.
Expose outside the upright pier end that the invention is characterized in described rod member.Like this, in the time of outside upright pier is exposed in the end, after described precast plate was applied in the floor, Rod end can anchor among the Cast-in-place concrete, increased substantially the transmission force property of rod member.
The invention is characterized in that described rod member and upright pier are one-time formed integral body.Like this, when rod member and upright pier are one-time formed when whole, the good integrity of precast plate, rod member is difficult for loose damage.
The invention is characterized in that described rod member and upright pier are body formed for dividing, be reserved with hole or groove on the upright pier.Like this, precast plate is manufactured conveniently, helps enhancing productivity.
The invention is characterized in that described upright pier is that concrete is made, after the upright pier sclerosis, rod member is arranged in hole or the groove, constitutes the superimposed precast plate of using jointly.Like this, when upright pier is that concrete is made, after the upright pier sclerosis, rod member is arranged in hole or the groove, constitutes superimposedly when use precast plate jointly, founds pier intensity height, and rigidity is big, and is not fragile, and rod member wears after being, helps separately manufacturing.
The invention is characterized in that upright pier is horizontal long pier.Like this, laterally long pier can to base plate reliable and stable support reinforcing laterally is provided, prevent that it from producing longitudinal crack, and the installing of the rod member of also being more convenient for, installed at convenient transportation.
The invention is characterized in that upright pier is the dumb-bell shape pier.Like this, after adjacent upright pier connects, can support collaborative load mutually, improve the globality of precast plate.
The invention is characterized in that upright pier is two bars, three bars, four bar piers or a bar pier.Like this, on upright pier many rod members can be set, the quantity of adjusting lever as required is to satisfy practicing of different situations.
The invention is characterized in that upright pier be arranged in parallel.Like this, made things convenient for production, piled up, transported and installed, can be superimposed at the Li Dun position, not fragile base plate reduces the wastage.
The invention is characterized in that upright pier is full foreskin pier or part foreskin pier.Like this, the shock resistance damage capability of upright pier is strong, not fragile, and, very easily make moulding, convenient production helps raising the efficiency.
The invention is characterized in that upright pier is the ribs pier.Like this, the intensity height of upright pier, anti-pressure ability is strong, and is not fragile, and, reduced the deadweight of upright pier significantly, saved material.
The invention is characterized in the upright pier and be useful on the connector that connects base plate and rod member.Like this, the bonding strength between base plate and the upright pier has obtained significantly improving, and its difficult drop-off is damaged, and has guaranteed the quality of precast plate.
The invention is characterized in that being useful on the reinforcing bar that connects base plate and rod member in the upright pier connects part.Like this, the bonding strength between base plate and the upright pier has obtained significantly improving, and its difficult drop-off is damaged, and has guaranteed the quality of precast plate.
The invention is characterized in that being useful on the steel plate that connects base plate and rod member in the upright pier connects part.Like this, the bonding strength between base plate and the upright pier has obtained significantly improving, and its difficult drop-off is damaged, and has guaranteed the quality of precast plate.
The invention is characterized in that upright pier is concrete pier, steel bar concrete pier, steel plate concrete pier.Like this, upright pier is manufactured convenient and simple, is easy to moulding, and, the intensity height, rigidity is big, and not fragile, cost is low, is suitable for widely applying.
The invention is characterized in that upright pier is arranged with the base plate connector.Like this, upright pier can be connected and fixed with base plate very easily, and, guaranteed the connection reliability of upright pier and base plate, upright pier difficult drop-off in transportation and application process is damaged.
The invention is characterized in that upright pier is arranged with rebar connector.Like this, upright pier can be connected and fixed with base plate very easily, and, guaranteed the connection reliability of upright pier and base plate, upright pier difficult drop-off in transportation and application process is damaged.
The invention is characterized in the upright pier and be provided with shaped steel.Like this, the intensity of upright pier has obtained increasing substantially, and is not fragile.
The invention is characterized in the upright pier to be extended with anchoring piece, anchoring piece is reinforcing bar, steel wire, steel mesh reinforcement, gauze wire cloth, fleece or fiber bundle.Like this, upright pier can very firmly be combined into integral body with base plate, is difficult for loosening cracking destruction, has guaranteed the quality of precast plate.
The invention is characterized in that upright pier laterally or vertically has raised line, projection, pit, groove or hole.Like this, can be provided with very easily on the upright pier, reinforcing bar or preheating embedding line are installed, make things convenient for construction application.
The invention is characterized in that founding pier rises in pole face.Like this, rod member can be embedded in the upright pier fully, and it is loosening that it is difficult for.
The invention is characterized in that upright pier end face is lower than the rod member face.Like this, made things convenient for the quality of rod member, installed and fixed.
The invention is characterized in that upright pier is provided with connection rod member or hoop rod member or bar spare.Like this, rod member is connected and fixed with upright pier easily, helps enhancing productivity.
The invention is characterized in that upright pier encases rod member.Like this, rod member is difficult for loosening, the good integrity of precast plate, and weight bearing power is strong.
The invention is characterized in that bar passes upright pier or runs through Li Dun.Like this, rod member is difficult for loosening, the good integrity of precast plate, and weight bearing power is strong.
The invention is characterized in that stretching out hoop on the upright pier holds rod member tightly.Like this, rod member is connected and fixed with upright pier easily, helps enhancing productivity.
The invention is characterized in that concrete engages with upright pier concrete in the rod member.Like this, rod member and upright pier have formed integral body, and both are difficult for loose damage, have fully guaranteed the quality of precast plate.
Combine with upright pier after the invention is characterized in the rod member outer wrapping.Like this, rod member and upright pier have formed integral body, and both are difficult for loose damage, have fully guaranteed the quality of precast plate.
The invention is characterized in by upright pier and stretch out rod member to two sides, three sides, four sides.Like this, can form the biaxial stress precast plate, be applied in the floor after, can form the biaxial stress floor.
The invention is characterized in that the rod member foreskin is in all or part of disconnection of upright pier.Like this, rod member and upright pier have formed integral body, and both are difficult for loose damage, have fully guaranteed the quality of precast plate.
The invention is characterized in that upright pier one side, both sides, three sides, four side direction stretch out projection or raised line outward.Like this, in the precast plate application process, vertical or horizontal structure reinforcing bars can be arranged on projection or the raised line, has made things convenient for to practice.
The invention is characterized in that rod member is a preform rod.Like this, rod member can separate with base plate to be made, transport, piles up, and installs when waiting to need to use again, and has reduced loss significantly, has reduced cost.
The invention is characterized in that the foreskin on the upright pier embeds in the base plate.Like this, by the embedding anchoring of foreskin, make upright pier and base plate form firm integral body, both are difficult for division and damage.
The invention is characterized in that the foreskin on the upright pier is connected with base plate.Like this, by the embedding anchoring of foreskin, make upright pier and base plate form firm integral body, both are difficult for division and damage.
The invention is characterized in foreskin parcel rod member on the upright pier.Like this,, make upright pier draw pier closely to be connected, be difficult for loosening, destruction, guaranteed the quality of precast plate with rod member by the parcel of the foreskin on the upright pier.
The invention is characterized in that upright pier is hollow pier or upper shed pier.Like this, further alleviate the weight of precast plate, reduced material usage, reduced cost.
The invention is characterized on upright pier or the base plate suspender member is arranged.Like this, can conveniently hang.
The invention is characterized in that the rod member foreskin stretches in the upright pier.Like this, when the rod member foreskin stretches in the upright pier, be connected anchoring by foreskin with upright pier, make rod member and upright pier form firm integral body, both not easily separated damages have guaranteed quality.
The invention is characterized in that the rod member foreskin stretches in upright pier and the base plate.Like this, in the time of in the rod member foreskin stretches into upright pier and base plate, be connected anchoring with upright pier with base plate by foreskin, make rod member and upright pier and base plate form firm integral body, both not easily separated damages have guaranteed quality.
The invention is characterized in that rod member on the same upright pier is parallel, quadrature, T hands over or cross is handed over.Like this, increase substantially the two-way succession power of precast plate, helped guaranteeing its stability.
The invention is characterized in that upright pier stretches in the base plate.Like this, when Dang Lidun stretched in the base plate, upright pier firmly was mounted on the base plate, is difficult for becoming flexible, coming off, and can provide reliable and stable supporting to rod member.
The invention is characterized in that upright pier stretches in the rod member.Like this, when Dang Lidun stretched in the rod member, upright pier had formed inseparable integral body with rod member, makes it not fragile in the load process.
The invention is characterized in that rod member has ridge to stretch in the upright pier.Like this, when rod member had ridge to stretch in the upright pier, upright pier had formed inseparable integral body with rod member, makes it not fragile in the load process.
The invention is characterized in that base plate has ridge to stretch in the upright pier.Like this, when base plate had ridge to stretch in the upright pier, upright pier firmly was mounted on the base plate, is difficult for becoming flexible, coming off, and can provide reliable and stable supporting to rod member.
The invention is characterized in the upright pier of back, base plate and rod member location pour concrete, the bar plate is fused.Like this, base plate and rod member are separately made, and are very easy to the production and transport of precast plate, have reduced loss, have saved cost.
Make rod member and Li Dun be linked to be integral body after the invention is characterized in base plate and upright pier moulding.Like this, base plate, upright pier and rod member form the integral body of mutual support, have improved the overall performance of precast plate, and the three is difficult for division and damages.
The invention is characterized in that upright pier spacing is 200-298mm, 300-500mm, 501-700mm.Like this, the distance between the upright pier can be selected, and has made things convenient for to practice.
The invention is characterized in that upright pier height is 40-70mm, 71-120mm, 121-190mm.Like this, the height of upright pier can be selected, and has made things convenient for to practice.
The invention is characterized in that rod member is 10-20mm, 21-30mm, 31-50mm, 51-80mm apart from the space distance of base plate.Like this, rod member can be selected apart from the space distance of base plate, has made things convenient for to practice.
The thickness that the invention is characterized in the foreskin bar is 20-30mm, 31-50mm, 51-80mm.Like this, the thickness of foreskin bar can be selected, and has made things convenient for to practice.
The width that the invention is characterized in the foreskin bar is 20-40mm, 41-70mm, 71-110mm, 111-150mm.Like this, the width of foreskin bar can be selected, and has made things convenient for to practice.
The invention is characterized in that founding the pier pier shaft wide is 50-100mm, 101-200mm, 201-350mm.Like this, upright the pier pier shaft is wide selects, and has made things convenient for to practice.
The invention is characterized in that founding the pier pier shaft thick is 30-50mm, 51-80mm, 81-130mm, 131-250mm.Like this, upright the pier pier shaft is thick selects, and has made things convenient for to practice.
The invention is characterized in that the thick of base plate is 8-20mm, 21-30mm, 31-50mm.Like this, the thickness of base plate can be selected, and has made things convenient for to practice.
The length that the invention is characterized in base plate is 2900-3600mm, 3610-5500mm, 5510-6900mm.Like this, the length of base plate can be selected, and has made things convenient for to practice.
(4) description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1.
Fig. 2 is the structural representation of the embodiment of the invention 2.
Fig. 3 is the structural representation of the embodiment of the invention 3.
Fig. 4 is the structural representation of the embodiment of the invention 4.
Fig. 5 is the structural representation of the embodiment of the invention 5.
Fig. 6 is the structural representation of the embodiment of the invention 6.
Fig. 7 is the structural representation of the embodiment of the invention 7.
Fig. 8 is the structural representation of the embodiment of the invention 8.
Fig. 9 is the structural representation of the embodiment of the invention 9.
Figure 10 is the structural representation of the embodiment of the invention 10.
Figure 11 is the structural representation of the embodiment of the invention 11.
Figure 12 is the structural representation of the embodiment of the invention 12.
Figure 13 is the structural representation of the embodiment of the invention 13.
Figure 14 is the structural representation of the embodiment of the invention 14.
Figure 15 is the structural representation of the embodiment of the invention 15.
Figure 16 is the structural representation of the embodiment of the invention 16.
Figure 17 is the structural representation of the embodiment of the invention 17.
Figure 18 is the structural representation of the embodiment of the invention 18.
Figure 19 is the structural representation of the embodiment of the invention 19.
Figure 20 is the structural representation of the embodiment of the invention 20.
Figure 21 is the structural representation of the embodiment of the invention 21.
Figure 22 is the structural representation of the embodiment of the invention 22.
Figure 23 is the structural representation of the embodiment of the invention 23.
Figure 24 is the structural representation of the embodiment of the invention 24.
Figure 25 is the structural representation of the embodiment of the invention 25.
Figure 26 is the structural representation of the embodiment of the invention 26.
Figure 27 is the structural representation of the embodiment of the invention 27.
(5) specific embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
The present invention as shown in drawings, comprise base plate 1, it is characterized in that described base plate 1 is provided with at least two upright piers 2 and at least two rod members 3, rod member 3 is horizontally set on the base plate 1, rod member 3 is apart from having living space between the base plate 1 apart from 4, rod member 3 laterally connects at least two upright piers 2 of support, and rod member 3, upright pier 2 and base plate 1 constitute the superimposed precast plate of using jointly, and upright pier 2 is the concrete pier.In each accompanying drawing, 1 is base plate, and 2 are upright pier, and 3 is rod member, and 4 is the space distance, below in each accompanying drawing, number identically, its explanation is identical.As shown in Figure 1, superimposedly comprise base plate 1 with precast plate, its described base plate 1 is provided with upright pier 2 and rod member 3, rod member 3 is horizontally set on the base plate 1, rod member 3 is apart from having living space between the base plate 1 apart from 4, rod member 3 laterally connection supports upright pier 2, rod member 3, upright pier 2 and the superimposed precast plate of using of base plate 1 common formation, and upright pier 2 is the concrete pier.
The invention is characterized in that described rod member 3 is Baogang's skin rod member of pour concrete.As shown in Figure 2, its described rod member 3 Baogang's skin rod member that is pour concrete.
The invention is characterized in that described Baogang skin rod member engages or gap.As shown in Figure 3, its described Baogang skin rod member engages.
The invention is characterized in that described rod member 3 is for being cast with the steel tube member bar of concrete or concrete slurry.As shown in Figure 1, its described rod member 3 is for being cast with the steel tube member bar of concrete.
The invention is characterized in that described rod member 3 is 1mm-0.1mm, 1-3mm for the wall thickness of the steel pipe that is cast with concrete or concrete slurry.As shown in Figure 1, its described rod member 3 is 1mm for the wall thickness of the steel pipe that is cast with concrete or concrete slurry.
The invention is characterized in that the axis of described rod member 3 and the surface of base plate 1 be arranged in parallel.As shown in Figure 3, the surface of the axis of its described rod member 3 and base plate 1 be arranged in parallel.
The invention is characterized in and be provided with reinforcing bar 5 or steel hinge line 6 in the described rod member 3.As shown in Figure 2, be provided with reinforcing bar 5 in its described rod member 3.As shown in Figure 3, be provided with steel hinge line 6 in its described rod member 3.
The invention is characterized in that described reinforcing bar 5 or steel hinge line 6 are prestressed reinforcement or prestressing force steel hinge line.As shown in Figure 3, its described steel hinge line 6 is the prestressing force steel hinge line.
The invention is characterized at least two, three or four upright piers 2 settings at interval on base plate 1.As shown in Figure 4, its five upright piers 2 are provided with on base plate 1 at interval.
The invention is characterized at least six, seven, eight, nine, ten, 11,12 upright piers 2 on the base plate 1.As shown in Figure 5, its base plate 1 is provided with six upright piers 2.
The invention is characterized in that described upright pier 2 equates with spacing distance between the upright pier 2 or equates substantially or unequal.As shown in Figure 5, its described upright pier 2 equates with spacing distance between the upright pier 2 or equates substantially or be unequal.
The invention is characterized in that the upright pier of described size was arranged in 2 minutes.As shown in Figure 6, the upright pier of its described size was arranged in 2 minutes.
The invention is characterized in what described upright pier 2 and base plate 1 were formed in one.As shown in Figure 5, its described upright pier 2 and base plate 1 are formed in one.
The invention is characterized in to wear after described rod member 3 is and be arranged in the upright pier 2.As shown in Figure 4, its described rod member 3 is worn after being and is arranged in the upright pier 2.
The planform that the invention is characterized in described upright pier 2 is flat pier, long flat pier, strip pier, positive square pier, taper type pier, circle flat pier.As shown in Figure 5, the planform of its described upright pier 2 is the strip pier.As shown in Figure 7, the planform of its described upright pier 2 is positive square pier.As shown in Figure 6, the planform of its described upright pier 2 is the taper type pier.
The invention is characterized in described upright pier 2 axis vertical plane and rod member 3 axis normal or oblique.As shown in Figure 6, its described upright pier 2 axis vertical plane and rod member 3 axis normal.
The invention is characterized in that described rod member 3 be arranged in parallel with base plate 1.As shown in Figure 7, its described rod member 3 be arranged in parallel with base plate 1.
The edges of boards that the invention is characterized in described base plate 1 are set to slope shape limit, step limit, tongue-and-groove limit, wedge degree of lip-rounding limit, the limit that corrugated limit or hacking are coarse.As shown in Figure 7, the edges of boards of its described base plate 1 are set to the slope shape limit.As shown in Figure 8, the edges of boards of its described base plate 1 are set to the step limit.As shown in figure 11, the edges of boards of its described base plate 1 are set to the tongue-and-groove limit.As shown in Figure 9, the edges of boards of its described base plate 1 are set to wedge degree of lip-rounding limit.As shown in figure 23, the edges of boards of its described base plate 1 are set to corrugated limit.As shown in figure 13, the edges of boards of its described base plate 1 are set to the coarse limit of hacking.
The invention is characterized in that described base plate 1 is provided with two, three, four, five or six rods 3.As shown in Figure 7, its described base plate 1 is provided with four rod members 3.
The invention is characterized in that described rod member 3 is hollow stem.As shown in Figure 8, its described rod member 3 is a hollow stem.
The invention is characterized in that described rod member 3 is steel pipe, fibre pipe or hard plastic tube.As shown in Figure 8, its described rod member 3 is a steel pipe.
The invention is characterized in that described rod member 3 is the concrete bar.As shown in Figure 9, its described rod member 3 is the concrete bar.
The invention is characterized in that described rod member 3 is square for cross sectional shape, quadrangle, L shaped, U-shaped, inverted T-shaped, I-shaped, n shape or T shape.As shown in Figure 9, its described rod member 3 is a quadrangle for cross sectional shape.As shown in figure 23, its described rod member 3 is a n shape for cross sectional shape.As shown in figure 24, its described rod member 3 is a T shape for cross sectional shape.
The two ends that the invention is characterized in described rod member 3 are embedded in the upright pier 2.As shown in figure 10, the two ends of its described rod member 3 are embedded in the upright pier 2.
Expose outside the upright pier 2 end that the invention is characterized in described rod member 3.As shown in Figure 4, expose outside the upright pier 2 end of its described rod member 3.
The invention is characterized in that described rod member 3 and upright pier 2 are one-time formed integral body.As shown in Figure 9, its described rod member 3 is one-time formed integral body with upright pier 2.
The invention is characterized in that described rod member 3 and upright pier 2 are body formed for dividing, be reserved with hole 7 or groove 8 on the upright pier 2.As shown in figure 11, its described rod member 3 is body formed for dividing with upright pier 2, is reserved with hole 7 on the upright pier 2.As shown in figure 12, its described rod member 3 is body formed for dividing with upright pier 2, is reserved with groove 8 on the upright pier 2.
The invention is characterized in that described upright pier 2 makes for concrete, after upright pier 2 sclerosis, rod member 3 is arranged in hole 7 or the groove 8, constitutes the superimposed precast plate of using jointly.As shown in figure 11, its described upright pier 2 is made for concrete, and after upright pier 2 sclerosis, rod member 3 is arranged in the hole 7, constitutes the superimposed precast plate of using jointly.As shown in figure 12, its described upright pier 2 is made for concrete, and after upright pier 2 sclerosis, rod member 3 is arranged in the groove 8, constitutes the superimposed precast plate of using jointly.
The invention is characterized in that upright pier 2 is horizontal long pier.As shown in Figure 5, its upright pier 2 is horizontal long pier.As shown in figure 13, its upright pier 2 is horizontal long pier.
The invention is characterized in that upright pier 2 is the dumb-bell shape pier.As shown in Figure 3, its upright pier 2 is the dumb-bell shape pier.
The invention is characterized in that upright pier 2 is two bars, three bars, four bar piers or a bar pier.As shown in Figure 7, its upright pier 2 is four bar piers.
The invention is characterized in that upright pier 2 be arranged in parallel.As shown in figure 14, its upright pier 2 be arranged in parallel.
The invention is characterized in that upright pier 2 is full foreskin pier or part foreskin pier.As shown in figure 13, its upright pier 2 is full foreskin pier.As shown in figure 14, its upright pier 2 is a part foreskin pier.
The invention is characterized in that upright pier 2 is the ribs pier.As shown in Figure 7, its upright pier 2 is the ribs pier.
The invention is characterized in the upright pier 2 and be useful on the connector 9 that connects base plate 1 and rod member 3.As shown in figure 11, be useful on the connector 9 that connects base plate 1 and rod member 3 in its upright pier 2.
The invention is characterized in that being useful on the reinforcing bar that connects base plate 1 and rod member 3 in the upright pier 2 connects part 10.As shown in figure 12, be useful on the reinforcing bar that connects base plate 1 and rod member 3 in its upright pier 2 and connect part 10.
The invention is characterized in that being useful on the steel plate that connects base plate 1 and rod member 3 in the upright pier 2 connects part 11.As shown in figure 13, be useful on the steel plate that connects base plate 1 and rod member 3 in its upright pier 2 and connect part 11.
The invention is characterized in that upright pier 2 is concrete pier, steel bar concrete pier, steel plate concrete pier.As shown in figure 15, its upright pier 2 is the concrete pier.
The invention is characterized in that upright pier 2 is arranged with base plate 1 connector 9.As shown in figure 15, its upright pier 2 is arranged with base plate 1 connector 9.
The invention is characterized in that upright pier 2 is arranged with rebar connector 10.As shown in figure 15, its upright pier 2 is arranged with rebar connector 10.
The invention is characterized in the upright pier 2 and be provided with shaped steel 12.As shown in figure 10, be provided with shaped steel 12 in its upright pier 2.
The invention is characterized in the upright pier 2 to be extended with anchoring piece 13, anchoring piece 13 is reinforcing bar, steel wire, steel mesh reinforcement, gauze wire cloth, fleece or fiber bundle.As shown in figure 15, be extended with anchoring piece 13 in its upright pier 2, anchoring piece 13 is a steel wire.
The invention is characterized in that upright pier 2 laterally or vertically has raised line 14, projection 15, pit 16, groove 8 or hole 7.As shown in figure 16, its upright pier 2 laterally and vertically is provided with raised line 14, projection 15, pit 16, groove 8 and hole 7.
The invention is characterized in that founding pier 2 rises in pole face.As shown in figure 16, its upright pier 2 is risen in pole face.
The invention is characterized in that upright pier 2 end faces are lower than 3 of rod members.As shown in figure 17, its upright pier 2 end faces are lower than 3 of rod members.
The invention is characterized in that upright pier 2 is provided with connection rod member 17 or hoop rod member 18 or bar spare 19.As shown in figure 18, its upright pier 2 is provided with and connects rod member 17.As shown in figure 12, its upright pier 2 is provided with bar spare 19.
The invention is characterized in that upright pier 2 encases rod member.As shown in figure 19, its upright pier 2 encases rod member.
The invention is characterized in that bar passes upright pier 2 or runs through upright pier 2.As shown in Figure 4, its bar passes upright pier 2 or runs through upright pier 2.
The invention is characterized in that stretching out hoop on the upright pier 2 holds rod member tightly.As shown in figure 20, stretch out hoop on its upright pier 2 and hold rod member tightly.
The invention is characterized in that concrete engages with upright pier 2 concretes in the rod member.As shown in figure 21, concrete engages with upright pier 2 concretes in its rod member.
Combine with upright pier 2 after the invention is characterized in the rod member outer wrapping.As shown in figure 16, combine with upright pier 2 after its rod member outer wrapping.
The invention is characterized in by upright pier 2 and stretch out rod member to two sides, three sides, four sides.As shown in figure 22, it stretches out rod member by upright pier 2 to two sides and four sides respectively.
The invention is characterized in that the rod member foreskin is in upright pier 2 all or part of disconnections.As shown in figure 23, its rod member foreskin all disconnects at upright pier 2.
The invention is characterized in that rod member is a preform rod.As shown in figure 23, its rod member is a preform rod.
The invention is characterized in that the foreskin on the upright pier 2 embeds in the base plate 1.As shown in figure 24, the foreskin on its upright pier 2 embeds in the base plate 1.
The invention is characterized in that foreskin is connected with base plate 1 on the upright pier 2.As shown in figure 24, foreskin is connected with base plate 1 on its upright pier 2.
The invention is characterized in foreskin parcel rod member on the upright pier 2.As shown in figure 25, foreskin parcel rod member on its upright pier 2.
The invention is characterized in upright pier 2 and be hollow pier or upper shed pier.As shown in figure 26, its upright pier 2 is hollow pier or upper shed pier.
The invention is characterized on upright pier 2 or the base plate 1 suspender member 20 is arranged.As shown in figure 27, on its upright pier 2 or the base plate 1 suspender member 20 is arranged.
The invention is characterized in that rod member 3 foreskins stretch in the upright pier 2.As shown in figure 19, its rod member 3 foreskins stretch in the upright pier 2.
The invention is characterized in that rod member 3 foreskins stretch in upright pier 2 and the base plate 1.As shown in figure 19, its rod member 3 foreskins stretch in upright pier 2 and the base plate 1.
The invention is characterized in that rod member on the same upright pier 2 is 3 parallel, quadrature, T hands over or cross is handed over.As shown in figure 22, rod member 3 crosses on its same upright pier 2 are handed over.
The invention is characterized in that upright pier 2 stretches in the base plate 1.As shown in figure 25, its upright pier 2 stretches in the base plate 1.
The invention is characterized in that upright pier 2 stretches in the rod member 3.As shown in figure 21, its upright pier 2 stretches in the rod member 3.
The invention is characterized in that rod member 3 has ridge to stretch in the upright pier 2.As shown in figure 24, its rod member 3 has ridge to stretch in the upright pier 2.
The invention is characterized in that base plate 1 has ridge to stretch in the upright pier 2.As shown in Figure 7, its base plate 1 has ridge to stretch in the upright pier 2.
The invention is characterized in base plate 1 and the upright pier of rod member 3 location back pour concrete, the bar plate is fused.As shown in Figure 1, its base plate 1 and the upright pier of rod member 3 location back pour concrete fuse the bar plate.
Make rod member 3 and upright pier 2 be linked to be integral body after the invention is characterized in base plate 1 and 2 moulding of upright pier.As shown in Figure 6, make rod member 3 and upright pier 2 be linked to be integral body after its base plate 1 and 2 moulding of upright pier.As shown in Figure 7, make rod member 3 and upright pier 2 be linked to be integral body after its base plate 1 and 2 moulding of upright pier.
The invention is characterized in that upright pier 2 spacings are 200-298mm, 300-500mm, 501-700mm.As shown in figure 27, its upright pier 2 spacings are 100mm.
The invention is characterized in that upright pier 2 height are 40-70mm, 71-120mm, 121-190mm.As shown in figure 27, its upright pier 2 height are 80mm.
The invention is characterized in that rod member 3 is 10-20mm, 21-30mm, 31-50mm, 51-80mm apart from the space distance of base plate 1.As shown in Figure 1, its rod member 3 is 50mm apart from the space distance of base plate 1.
The thickness that the invention is characterized in the foreskin bar is 20-30mm, 31-50mm, 51-80mm.As shown in Figure 1, the thickness of its foreskin bar is 30mm.
The width that the invention is characterized in the foreskin bar is 20-40mm, 41-70mm, 71-110mm, 111-150mm.As shown in Figure 1, the width of its foreskin bar is 50mm.
The invention is characterized in that founding pier 2 pier shafts wide is 50-100mm, 101-200mm, 201-350mm.As shown in Figure 1, its upright pier 2 pier shafts are wide is 100mm.
The invention is characterized in that founding pier 2 pier shafts thick is 30-50mm, 51-80mm, 81-130mm, 131-250mm.As shown in Figure 1, its upright pier 2 pier shafts are thick is 50mm.
The invention is characterized in that the thick of base plate 1 is 8-20mm, 21-30mm, 31-50mm.As shown in Figure 1, the thick of its base plate 1 is 25mm.
The length that the invention is characterized in base plate 1 is 2900-3600mm, 3610-5500mm, 5510-6900mm.As shown in Figure 1, the length of its base plate 1 is 5000mm.
Claims (10)
1. superimposed precast plate of using, comprise base plate (1), it is characterized in that described base plate (1) is provided with at least two upright piers (2) and at least two rod members (3), rod member (3) is horizontally set on the base plate (1), rod member (3) is apart from having living space between the base plate (1) apart from (4), rod member (3) laterally connects support at least two upright piers (2), and rod member (3), upright pier (2) and base plate (1) constitute the superimposed precast plate of using jointly, and upright pier (2) is the concrete pier.
2. a kind of superimposed precast plate of using according to claim 1 is characterized in that described rod member (3) is Baogang's skin rod member of pour concrete.
3. a kind of superimposed precast plate of using according to claim 2 is characterized in that described Baogang skin rod member engages or gap.
4. a kind of superimposed precast plate of using according to claim 1 is characterized in that described rod member (3) is for being cast with the steel tube member bar of concrete or concrete slurry; Perhaps rod member (3) is 1mm-0.1mm, 1-3mm for the wall thickness of the steel pipe that is cast with concrete or concrete slurry; Perhaps the surface of the axis of rod member (3) and base plate (1) be arranged in parallel.
5. according to the described a kind of superimposed precast plate of using of arbitrary claim in the claim 1 to 4, it is characterized in that being provided with in the described rod member (3) reinforcing bar (5) or steel hinge line (6); Perhaps reinforcing bar (5) or steel hinge line (6) are prestressed reinforcement or prestressing force steel hinge line; Perhaps at least two, three or four upright piers (2) setting at interval on base plate (1); Perhaps at least six, seven, eight, nine, ten, 11,12 upright piers (2) on the base plate (1); Perhaps upright pier (2) equates with spacing distance between the upright pier (2) or is equal or unequal substantially; Perhaps upright pier (2) branch of size is arranged; Perhaps upright pier (2) is formed in one with base plate (1); Perhaps rod member (3) is worn after being and is arranged in the upright pier (2); Perhaps the planform of upright pier (2) is flat pier, long flat pier, strip pier, positive square pier, taper type pier, circle flat pier; Perhaps upright pier (2) axis vertical plane and rod member (3) axis normal or oblique; Perhaps rod member (3) be arranged in parallel with base plate (1); Perhaps the edges of boards of base plate (1) are set to slope shape limit, step limit, tongue-and-groove limit, wedge degree of lip-rounding limit, the limit that corrugated limit or hacking are coarse; Perhaps base plate (1) is provided with two, three, four, five or six rods (3); Perhaps rod member (3) is a hollow stem; Perhaps rod member (3) is steel pipe, fibre pipe or hard plastic tube.
6. according to the described a kind of superimposed precast plate of using of arbitrary claim in the claim 1 to 4, it is characterized in that described rod member (3) is the concrete bar; Perhaps rod member (3) is square for cross sectional shape, quadrangle, L shaped, U-shaped, inverted T-shaped, I-shaped, circular, oval, n shape or T shape; Perhaps the two ends of rod member (3) are embedded in the upright pier (2); Perhaps expose outside the upright pier (2) end of rod member (3); Perhaps rod member (3) is one-time formed integral body with upright pier (2); Perhaps rod member (3) is body formed for dividing with upright pier (2), is reserved with hole (7) or groove (8) on the upright pier (2); Perhaps upright pier (2) is made for concrete, and after upright pier (2) sclerosis, rod member (3) is arranged in hole (7) or the groove (8), constitutes the superimposed precast plate of using jointly; Perhaps upright pier (2) is horizontal long pier; Perhaps upright pier (2) is the dumb-bell shape pier; Perhaps upright pier (2) is two bars, three bars, four bar piers or a bar pier; Perhaps upright pier (2) be arranged in parallel; Perhaps upright pier (2) is full foreskin pier or part foreskin pier; Perhaps upright pier (2) is the ribs pier.
7. according to the described superimposed precast plate of using of arbitrary claim in the claim 1 to 4, it is characterized in that being useful on the connector (9) that connects base plate (1) and rod member (3) in the upright pier (2); Be useful on the reinforcing bar that connects base plate (1) and rod member (3) in the perhaps upright pier (2) and connect part (10); Be useful on the steel plate that connects base plate (1) and rod member (3) in the perhaps upright pier (2) and connect part (11); Perhaps upright pier (2) is concrete pier, steel bar concrete pier, steel plate concrete pier; Perhaps upright pier (2) is arranged with base plate (1) connector (9); Perhaps upright pier (2) is arranged with rebar connector (10); Be provided with shaped steel (12) in the perhaps upright pier (2); Be extended with anchoring piece (13) in the perhaps upright pier (2), anchoring piece (13) is reinforcing bar, steel wire, steel mesh reinforcement, gauze wire cloth, fleece or fiber bundle; Perhaps upright pier (2) laterally or vertically has raised line (14), projection (15), pit (16), groove (8) or hole (7); Perhaps upright pier (2) is risen in pole face; Perhaps upright pier (2) end face is lower than rod member (3) face; Perhaps upright pier (2) is provided with and connects rod member (17) or hoop rod member (18) or bar spare (19); Perhaps upright pier (2) encases rod member.
8. according to the described superimposed precast plate of using of arbitrary claim in the claim 1 to 4, it is characterized in that bar passes upright pier (2) or runs through Li Dun (2); Stretch out hoop on the perhaps upright pier (2) and hold rod member tightly; Perhaps concrete engages with Li Dun (2) concrete in the rod member; Perhaps combine with upright pier (2) after the rod member outer wrapping; Perhaps stretch out rod member to two sides, three sides, four sides by upright pier (2); Perhaps the rod member foreskin is in all or part of disconnection of Li Dun (2); Perhaps upright pier (2) one sides, both sides, three sides, four side direction of rod member are stretched out raised line (14) or projection (15) outward; Perhaps rod member is a preform rod; Foreskin on the perhaps upright pier (2) embeds in the base plate (1); Perhaps upright pier (2) is gone up foreskin and is connected with base plate (1); Perhaps upright pier (2) is gone up foreskin parcel rod member.
9. according to the described superimposed precast plate of using of arbitrary claim in the claim 1 to 4, it is characterized in that upright pier (2) is hollow pier or upper shed pier; On perhaps upright pier (2) or the base plate (1) suspender member (20) is arranged; Perhaps rod member (3) foreskin stretches in the upright pier (2); Perhaps rod member (3) foreskin stretches in upright pier (2) and the base plate (1); Rod member (3) on the perhaps same upright pier (2) is parallel, quadrature, T are handed over or cross is handed over; Perhaps upright pier (2) stretches in the base plate (1); Perhaps upright pier (2) stretches in the rod member (3); Perhaps rod member (3) has ridge to stretch in the upright pier (2); Perhaps base plate (1) has ridge to stretch in the upright pier (2); Perhaps pour concrete upright pier in back, base plate (1) and rod member (3) location fuses the bar plate; Perhaps make rod member (3) and upright pier (2) be linked to be integral body after base plate (1) He Lidun (2) moulding.
10. according to the described superimposed precast plate of using of arbitrary claim in the claim 1 to 4, it is characterized in that upright pier (2) spacing is 200-298mm, 300-500mm, 501-700mm; Perhaps upright pier (2) height is 40-70mm, 71-120mm, 121-190mm; Perhaps rod member (3) is 10-20mm, 21-30mm, 31-50mm, 51-80mm apart from the space distance of base plate (1); Perhaps the thickness of foreskin bar is 20-30mm, 31-50mm, 51-80mm; Perhaps the width of foreskin bar is 20-40mm, 41-70mm, 71-110mm, 111-150mm; Perhaps upright pier (2) pier shaft is wide to be 50-100mm, 101-200mm, 201-350mm; Perhaps upright pier (2) pier shaft is thick to be 30-50mm, 51-80mm, 81-130mm, 131-250mm; Perhaps the thick of base plate (1) is 8-20mm, 21-30mm, 31-50mm; Perhaps the length of base plate (1) is 2900-3600mm, 3610-5500mm, 5510-6900mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100845506A CN101245626A (en) | 2007-02-16 | 2007-02-16 | Prefabricated slab for lamination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100845506A CN101245626A (en) | 2007-02-16 | 2007-02-16 | Prefabricated slab for lamination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101245626A true CN101245626A (en) | 2008-08-20 |
Family
ID=39946288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100845506A Pending CN101245626A (en) | 2007-02-16 | 2007-02-16 | Prefabricated slab for lamination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101245626A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003007A (en) * | 2010-10-26 | 2011-04-06 | 吴方伯 | Ribbed reinforced concrete prefabricated slab |
| CN102303364A (en) * | 2011-09-20 | 2012-01-04 | 山东万斯达建筑科技有限公司 | Reinforcing rib making die for ribbed superposed concrete prefabricated member |
| CN102839773A (en) * | 2012-08-08 | 2012-12-26 | 沈阳建筑大学 | Concrete composite slab floorslab with shear key and prefabricated construction and construction method |
| CN107605084A (en) * | 2017-09-17 | 2018-01-19 | 湖南诚友绿色建材科技有限公司 | A kind of pre-stress concrete cored slab with ribbing |
-
2007
- 2007-02-16 CN CNA2007100845506A patent/CN101245626A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003007A (en) * | 2010-10-26 | 2011-04-06 | 吴方伯 | Ribbed reinforced concrete prefabricated slab |
| CN102303364A (en) * | 2011-09-20 | 2012-01-04 | 山东万斯达建筑科技有限公司 | Reinforcing rib making die for ribbed superposed concrete prefabricated member |
| CN102839773A (en) * | 2012-08-08 | 2012-12-26 | 沈阳建筑大学 | Concrete composite slab floorslab with shear key and prefabricated construction and construction method |
| CN107605084A (en) * | 2017-09-17 | 2018-01-19 | 湖南诚友绿色建材科技有限公司 | A kind of pre-stress concrete cored slab with ribbing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101982629B (en) | Assembly-type self-compaction steel tube and concrete composite structure | |
| CN110965474A (en) | Construction method of cable tower cross beam | |
| CN101245626A (en) | Prefabricated slab for lamination | |
| CN101245628A (en) | Prefabricated slab for lamination | |
| CN110005109A (en) | A kind of open flume type prestressed concrete overlapped slab | |
| CN101230659A (en) | Force-bearing type underplate component | |
| CN101230660B (en) | Force-bearing type underplate component | |
| CN100516419C (en) | Bearing type template member | |
| CN101245638A (en) | Laminated slab | |
| CN101245637A (en) | Laminated slab | |
| CN101245630A (en) | Prefabricated slab for lamination | |
| CN101230656A (en) | Force-bearing type template component for building lid | |
| CN101245636A (en) | Laminated slab | |
| CN101245631A (en) | Prefabricated slab for lamination | |
| CN111119056A (en) | Construction method for steel-concrete combined section of inclined tower tip | |
| CN101230667A (en) | Force-bearing type superposed component | |
| CN101245632B (en) | Prefabricated slab for lamination | |
| CN101230664A (en) | Force-bearing type underplate component | |
| CN101230678A (en) | Force-bearing type template component | |
| CN101230673A (en) | Force-bearing type superposed component for concrete building lid | |
| CN101245634A (en) | Laminated slab | |
| CN101245629A (en) | Prefabricated slab for lamination | |
| CN101245640A (en) | Laminated slab | |
| CN101230671A (en) | Force-bearing type template component | |
| CN101230666A (en) | Basal plate for superposed sheet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20080820 |