CN101012684A - Laminated reverse T-shaped board - Google Patents
Laminated reverse T-shaped board Download PDFInfo
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- CN101012684A CN101012684A CN 200610125917 CN200610125917A CN101012684A CN 101012684 A CN101012684 A CN 101012684A CN 200610125917 CN200610125917 CN 200610125917 CN 200610125917 A CN200610125917 A CN 200610125917A CN 101012684 A CN101012684 A CN 101012684A
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Abstract
Disclosed is a superposed reverse-T shaped board comprising bottom boards (1), longitudinal ribs (2) arranged on the bottom boards (1), characterized in that the bottom boards (3) are provided with at least one transverse grooves (5), at least one side of the longitudinal rib (2) is provided with a transverse plate groove (4) and at least one, two or three horizontal board grooves (4) connected by the groove-linking holes (5), the top of the groove-linking holes is at a same level, or higher or lower with the top of the bottom board (1). The invention can be applied to storied building roofings, house roofings, walls, foundation bedplates and bridges.
Description
(1) technical field
The present invention relates to a kind of laminated reverse T-shaped board.
(2) background technology
At present, the reinforced concrete floor of domestic employing has cast-in-situ floor and precast floor slab, the cast-in-situ floor good integrity, but need on-the-spot formwork, concreting then, the construction period difficulty is big, the template loss is big, and cost height, precast floor slab do not need on-the-spot formwork, short construction period, cost is low, but prefabricated units lift difficulty from great, member splicing position easily produces the crack, globality is poor, is ZL0322765.2 as the patent No., name is called a kind of patent of floor spiced by steel reinforced concrete, discloses a kind of steel bar concrete prefabricated units, prefabricated units are by plate, rib constitutes, the hole of wearing reinforcing bar is arranged on the rib, and the thickness of this plate is big, and the reinforcing bar effective height that is placed in the Cast-in-place concrete is greatly reduced, influence the bidirectional stress balance of floor, be difficult to form equivalent transverse and longitudinal etc.Therefore, develop a kind of novel laminated reverse T-shaped board for being badly in need of.
(3) summary of the invention
The object of the present invention is to provide a kind of laminated reverse T-shaped board, have the member section of reducing size, reduce formwork, save characteristics such as material, easy construction, cycle weak point, globality, crack resistance and shock resistance are good.
Solution of the present invention is on the basis of existing technology, comprise base plate, vertical rib, vertical rib is arranged on the base plate, it is characterized in that having on the base plate at least one horizontal groove, at least one side of vertical rib has the plate translot, have at least one, two, three connection slotted eye UNICOM plate translots, top, connection slotted eye hole is flat or high or low with the end face of base plate.Like this, when vertical rib is arranged on the base plate, and when also being provided with at least one transverse concave groove on the base plate, the longitudinal rigidity of laminated reverse T-shaped board is big, not frangibility or distortion, the support of laminated reverse T-shaped board is provided with installation when helping construction application, has fully guaranteed working security, reduce the wastage, save cost, simultaneously, because of horizontal groove setting, after making laminated reverse T-shaped board and Cast-in-place concrete combining, Cast-in-place concrete enters setting and harden in the groove, with laminated reverse T-shaped board and the firmly superimposed bonding rivet clasp of cast-in-situ concrete structure, makes it not easy to crack, fully guaranteed the quality of superimposed sheet, and when the end face of top, connection slotted eye hole and base plate was flat or high or low, reinforcing bar and preheating embedding line can wear very easily, made things convenient for construction application, it is closely knit to help watering of Cast-in-place concrete, has guaranteed the quality of floor, thereby has reached purpose of the present invention, be applicable to the superimposed superstructure of cast-in-situ reinforced concrete or prestressed reinforced concrete, roof system, body of wall, sole plate and bridge use, and are particularly useful for superimposed superstructure and use.
The invention is characterized in that top, connection slotted eye hole is plane, curved surface or wavy surface or broken line face.Like this, when top, connection slotted eye hole is plane, curved surface or wavy surface or broken line face, help Cast-in-place concrete and prefabricated units to be superimposed with each other, strengthen the adhesion strength at superimposed interface, make it be difficult for separating cracking, guaranteed the quality of floor.
The present invention is characterised in that groove is the groove that connects vertical rib.Like this, when described laminated reverse T-shaped board is applied in the laminated floor slab, Cast-in-place concrete pours in the groove and passes vertical rib simultaneously, form the cast-in-situ concrete structure of while build-in base plate and vertical rib, make it to form two-way superimposed prefabrication cast-in-place structural slab, increased substantially the integrality performance of the structure of floor, made superimposed position be difficult for producing the crack.
The present invention is characterised in that horizontal groove is the close heavy muscle structure groove that base plate is used that gos deep into that intersects the transversary steel bar stress that is provided with of vertical muscle that sets in advance.Like this, when described laminated reverse T-shaped board is applied in the floor, setting because of heavy muscle structure groove, rebar spacing in the reinforcing bar that is placed in the cast-in-situ concrete structure and the base plate is greatly reduced, increased substantially the effective height of reinforcing bar in floor slab structure, also improved simultaneously the load-carrying construction performance of floor, the thickness of plate is greatly reduced, bearing capacity improves.
The present invention is characterised in that heavy muscle groove is not the groove of rough surface, but the structure groove.Like this, when groove was the structure groove, Cast-in-place concrete poured in the structure groove, had formed the in-situ deposited prefabricated laminated floor slab that Cast-in-place concrete combines with prefabricated units, make prefabricated units firmly build-in in Cast-in-place concrete, the not fragile cracking in superimposed interface.
The present invention is characterised in that horizontal flange or raised line on the base plate.Like this, when horizontal flange or raised line were arranged on the base plate, flange or raised line had increased substantially the lateral stiffness of laminated reverse T-shaped board, made plate be difficult for deformed damaged, had improved the working load ability to bear of laminated reverse T-shaped board, had fully guaranteed quality.
The present invention is characterised in that the alternate setting with raised line of the transverse concave groove on the base plate.Like this,, can effectively improve the lateral stiffness and the rupture strength of base plate 1, simultaneously, also can reduce the deadweight of plate well when transverse concave groove is alternate with raised line when being provided with.
The present invention is characterised in that the edges of boards of base plate 1 or plate face or raised line or horizontal groove have the muscle of revealing or net.Like this, when the edges of boards of base plate 1 or plate face or raised line or horizontal groove have the muscle of revealing or net, when described laminated reverse T-shaped board is applied in the floor, muscle that exposes or net are with after Cast-in-place concrete combines, increased substantially the intensity of Cast-in-place concrete and prefabricated units combination interface, the two is difficult for cracking destruction to make it, has guaranteed the quality of floor.
The present invention is characterised in that horizontal groove is provided with and covers the groove muscle.Like this, when horizontal groove is provided with when covering the groove muscle, after laminated reverse T-shaped board was applied in the floor, lid groove muscle had increased substantially the rigidity and the intensity of the interior cast-in-situ concrete structure of groove with after Cast-in-place concrete combines, and has guaranteed the quality of floor.
The present invention is characterised in that connector or iron wire in the horizontal groove.Like this, when in the horizontal groove connector or iron wire being arranged, laminated reverse T-shaped board is in being applied to the process of floor, and reinforcing bar and other preheating embedding line can make it be difficult for displacement very easily by connector or wire anchorage locking, have guaranteed the pouring quality of floor.
The present invention is characterised in that horizontal groove limit or raised line limit have horizontal cracking resistance to reveal muscle, connect the connector or the iron wire of the vertical muscle of base plate.Like this, when having horizontal cracking resistance, horizontal groove limit or raised line limit reveal muscle, when the connector of the vertical muscle of connection base plate or iron wire, laminated reverse T-shaped board is in being applied to the process of floor, and reinforcing bar and other preheating embedding line can make it be difficult for displacement very easily by connector or wire anchorage locking, guaranteed the pouring quality of floor, simultaneously, the horizontal cracking resistance that exposes is revealed muscle joint interface has been carried out further reinforcement, makes mating face damage not easy to crack.
The present invention is characterised in that for sleeping in muscle groove of horizontal groove for rearmounted logical reinforcing bar.Like this, when horizontal groove is the muscle groove for sleeping in of rearmounted logical reinforcing bar, be very easy to wearing of in construction application process reinforcing bar, improved operating efficiency, guaranteed the quality of floor.
The present invention is characterised in that horizontal groove is up-small and down-big closing in groove.Like this, when horizontal groove is up-small and down-big closing in groove, after described laminated reverse T-shaped board is applied in the floor, Cast-in-place concrete is poured in the groove behind the setting and harden, with base plate firmly build-in in cast-in-situ concrete structure, no matter base plate all can not ftractureed under what situation drop, fully guaranteed the quality of application security and floor.
The present invention is characterised in that vertical rib both sides are provided with groove.Like this, when vertical rib both sides were provided with groove, after laminated reverse T-shaped board was applied in the floor, Cast-in-place concrete was base plate and vertical rib build-in equably, made the base plate can be evenly stressed, and is not easy to crack, improved the quality of floor.
The present invention is characterised in that the groove of vertical rib both sides is symmetrical arranged.Like this, when the groove of vertical rib both sides was symmetrical arranged, after laminated reverse T-shaped board was applied in the floor, Cast-in-place concrete was with base plate and indulge rib build-in equably, make the base plate can be evenly stressed, not easy to crack, improved the quality of floor, simultaneously, make things convenient for the laying of reinforcing bar, improved speed of application.
The present invention is characterised in that the groove of two grooves of indulging the rib both sides is on coaxial same straight line.Like this, when the groove of two grooves of vertical rib both sides is on coaxial same straight line, after laminated reverse T-shaped board is applied in the floor, Cast-in-place concrete is base plate and vertical rib build-in equably, makes the base plate can be evenly stressed, and is not easy to crack, improved the quality of floor, simultaneously, make things convenient for the laying of reinforcing bar, improved speed of application.
The present invention is characterised in that vertical rib is provided with the connection slotted eye, and will indulge the groove connection of rib both sides.Like this, the setting of connection slotted eye makes groove form the groove that connects, and has made things convenient for the cast of Cast-in-place concrete in application process, has guaranteed the quality of floor.
The present invention is characterised in that the connection slotted eye is identical with the groove cross section or inequality.Like this, can rationally select the laminated reverse T-shaped board of identical or different slotted eye for use, conveniently practice according to the different needs of actual conditions.
The present invention is characterised in that connection slotted eye section at least one cross section less than groove.Like this, can rationally select the laminated reverse T-shaped board of connection slotted eye section for use, conveniently practice according to the different needs of actual conditions less than the cross section of groove.
The present invention is characterised in that the connection slotted eye is for circular, square or oval.Like this, can rationally select the laminated reverse T-shaped board of the connection slotted eye of different shape for use, conveniently practice according to the different needs of actual conditions.
The present invention is characterised in that the groove plane is the groove that broadens.Like this, when the groove plane when broadening groove, can increase substantially and engage the build-in area between Cast-in-place concrete and the base plate, make joint interface more reliable, not easy to crack broken, guaranteed quality.
The present invention is characterised in that vertical or horizontal dew muscle in the groove.Like this, when vertical or horizontal dew muscle is arranged in the groove, when described laminated reverse T-shaped board is applied in the floor, muscle that exposes or net are with after Cast-in-place concrete combines, increased substantially the intensity of Cast-in-place concrete and prefabricated units combination interface, the two is difficult for cracking destruction to make it, has guaranteed the quality of floor.
The present invention is characterised in that the connector that connects vertical or horizontal reinforcing bar in the groove.Like this, when laminated reverse T-shaped board was applied in the floor, connector can be connected the reinforcing bar that is arranged in the groove with vertical muscle in the base plate, prevent that reinforcing bar from misplacing, and guaranteed the quality of floor.
The present invention is characterised in that groove and vertical rib quadrature or oblique.Like this, when groove and vertical rib quadrature or oblique, after laminated reverse T-shaped board is applied in the floor, Cast-in-place concrete can be in groove corresponding formation cast-in-situ concrete structure, disperse concentrated stress effectively, prevent cracking.
The present invention is characterised in that having at least two in the groove be arranged in parallel.Like this, when having at least two to be arranged in parallel in the groove, after laminated reverse T-shaped board is applied in the floor, Cast-in-place concrete can be in groove corresponding formation cast-in-situ concrete structure, disperse concentrated stress effectively, prevent cracking.
The present invention is characterised in that at least two of the grooves of vertical rib both sides are parallel, and adjacent parallel center to center distance is 15-35cm.Like this, after laminated reverse T-shaped board is applied in the floor, can very form cast-in-situ concrete structure well, make the stress performance of floor better.
The present invention is characterised in that at least two of the grooves of vertical rib both sides are parallel, and adjacent parallel center to center distance is 5-15cm.Like this, after laminated reverse T-shaped board is applied in the floor, can very form cast-in-situ concrete structure well, make the stress performance of floor better.
The present invention is characterised in that at least two of the grooves of vertical rib both sides are parallel, and adjacent parallel center to center distance is 35-75cm.Like this, after laminated reverse T-shaped board is applied in the floor, can very form cast-in-situ concrete structure well, make the stress performance of floor better.
The present invention is characterised in that the groove of vertical rib both sides be arranged in parallel.Like this, after laminated reverse T-shaped board is applied in the floor, can very form cast-in-situ concrete structure well, make the stress performance of floor better.
The present invention is characterised in that same base plate parallel groove is more than 12.Like this, after laminated reverse T-shaped board is applied in the floor, can very form cast-in-situ concrete structure well, make the stress performance of floor better.
The present invention is characterised in that same straight line upper groove groove depth is identical.Like this, after laminated reverse T-shaped board is applied in the floor, can very form cast-in-situ concrete structure well, make the stress performance of floor better.
The present invention is characterised in that the groove groove depth of vertical rib both sides is identical.Like this, after laminated reverse T-shaped board is applied in the floor, can very form cast-in-situ concrete structure well, make the stress performance of floor better.
The present invention is characterised in that the groove groove width is 3-25cm.Like this, can rationally select the laminated reverse T-shaped board of different width dimensions for use according to actual conditions.
The present invention is characterised in that the groove groove width is 1-5cm.Like this, can rationally select the laminated reverse T-shaped board of different width dimensions for use according to actual conditions.
The present invention is characterised in that between the adjacent groove of indulging the rib both sides convex tendon.Like this, convex tendon further intensity and the rigidity that improves base plate 1 is set, make it not fragile in application process, and have good load performance after using, but the participation structure power transmission.
The present invention is characterised in that between the adjacent groove of indulging the rib both sides flange.Like this, convex tendon further intensity and the rigidity that improves base plate 1 is set, make it not fragile in application process, and have good load performance after using, but the participation structure power transmission.
The present invention is characterised in that the edge of flange setback base plate 1.Like this, after laminated reverse T-shaped board was applied in the floor, there was certain space at two plates splicings position, and Cast-in-place concrete can be entered in the amalgamation seam, base plate was contained fully solid, made the in-situ deposited prefabricated joint interface can cracking destruction.
The present invention is characterised in that flange is the flange of outer narrow inner width.Like this, after described laminated reverse T-shaped board was applied in the floor, Cast-in-place concrete can make the damage not easy to crack of cast-in-place and prefabricated joint interface with its build-in firmly, has improved the quality of floor.
The present invention is characterised in that vertical rib is provided with the hole.Like this, when laminated reverse T-shaped board was applied in the floor, reinforcing bar and preheating embedding line can wear from the hole, have made things convenient for construction application.
The present invention is characterised in that in the vertical rib and is provided with reinforcing bar.Like this, the intensity of T rib and rigidity have obtained increasing substantially, and make it be difficult for deformed damaged, and, be applied in the floor after, but also participation structure power transmission further improves the load ability of floor.
The present invention is characterised in that vertical rib is provided with vertical groove.Like this, after laminated reverse T-shaped board was applied in the floor, Cast-in-place concrete can be firm with its build-in better, makes cast-in-place and prefabricated interface be difficult for cracking destruction.
The present invention is characterised in that vertical rib is provided with transverse concave groove.Like this, after laminated reverse T-shaped board was applied in the floor, Cast-in-place concrete can be firm with its build-in better, makes cast-in-place and prefabricated interface be difficult for cracking destruction.
The present invention is characterised in that the horizontal side of base plate has the dew muscle.Like this, when laminated reverse T-shaped board was applied in the floor, revealing muscle can firmly be anchored in the Cast-in-place concrete, increase substantially the bonding strength between the prefabricated and cast-in-place joint interface, made its damage not easy to crack, fully guaranteed the quality of floor, and, but base plate forms the power transmission of structure base plate participation structure.
The present invention is characterised in that flange laterally reveals muscle.Like this, when laminated reverse T-shaped board was applied in the floor, revealing muscle can firmly be anchored in the Cast-in-place concrete, increase substantially the bonding strength between the prefabricated and cast-in-place joint interface, made its damage not easy to crack, fully guaranteed the quality of floor, and, but base plate forms the power transmission of structure base plate participation structure.
The present invention is characterised in that flange is positioned at connection slotted eye limit.Like this, flange can play good supporting and be connected vertical rib, and distich slotted eye position strengthens, and makes it not fragile, has fully guaranteed quality.
The present invention be characterised in that the flange upper surface with the connection slotted eye on or lower wall flat, low or high.Like this, can satisfy the actual needs of various different situations, make things convenient for the construction application of planting special-shaped part.
The present invention is characterised in that has at least two vertical muscle to be arranged in parallel in the base plate.Like this, make base plate have very good cooperative bearing performance, significantly improved the weight bearing power of base plate 1.
The present invention is characterised in that the setting of at least two longitudinal prestressing parallel reinforced steel bars in the base plate.Like this, make base plate have very good cooperative bearing performance, significantly improved the weight bearing power of base plate 1.
The present invention is characterised in that the vertical muscle of vertical rib and the longitudinal prestressing parallel reinforced steel bar in the base plate.Like this, make base plate have very good cooperative bearing performance, significantly improved the weight bearing power of base plate 1.
The invention is characterized in that horizontal flange has the transverse prestress projection.Like this, make the transverse strength of base plate, rigidity better, the elastoresistance deformability is strong, the shock resistance damage capability is better, makes base plate not fragile, simultaneously, after described laminated reverse T-shaped board is applied in the in-situ deposited prefabricated laminated floor slab, but base plate participation structure load improves the combination property of floor.
The invention is characterized in that transverse concave groove has the transverse prestress groove.Like this, make the transverse strength of base plate, rigidity better, the elastoresistance deformability is strong, the shock resistance damage capability is better, makes base plate not fragile, simultaneously, after described laminated reverse T-shaped board is applied in the in-situ deposited prefabricated laminated floor slab, but base plate participation structure load improves the combination property of floor.
The invention is characterized in that the flange and the width ratio of groove are 0.1-1.0 or 1.01-9.Like this, can rationally select for use, make things convenient for design and construction unit to select for use according to actual conditions.
The invention is characterized in that the high and vertical rib height of flange is 0.05-05 or 0.501-1.Like this, can rationally select for use, make things convenient for design and construction unit to select for use according to actual conditions.
The length that the invention is characterized in base plate is between the 250-720cm.Like this, can rationally select for use, make things convenient for design and construction unit to select for use according to actual conditions.
The length that the invention is characterized in base plate is 250-350cm, 350.1-400cm, 400.1-500cm, 500.1-600cm, 600.1-720cm.Like this, can rationally select for use, make things convenient for design and construction unit to select for use according to actual conditions.
The width that the invention is characterized in base plate is 40-120cm.Like this, can rationally select for use, make things convenient for design and construction unit to select for use according to actual conditions.
The width that the invention is characterized in base plate is 40-50cm, 50.1-65cm, 65.1-85cm, 85.1-100cm, 100.1-120cm.Like this, can rationally select for use, make things convenient for design and construction unit to select for use according to actual conditions.
The degree of depth that the invention is characterized in the plate groove is 1-6cm, 6.1-12cm.Like this, can rationally select for use, make things convenient for design and construction unit to select for use according to actual conditions.
The degree of depth that the invention is characterized in the plate groove is 1-2cm, 2-3.5cm, 3.5-4.5cm, 4.5-6cm, 6.1-12cm.Like this, can rationally select for use, make things convenient for design and construction unit to select for use according to actual conditions.
The width that the invention is characterized in the plate groove is 0.5-5cm or 5.1-10cm or 10.1-20cm or 20.1-30cm or 30.1-40cm.Like this, can rationally select for use, make things convenient for design and construction unit to select for use according to actual conditions.
The width that the invention is characterized in the plate groove is 5-10cm, 11-20cm, 21-35cm, 35-50cm.Like this, can rationally select for use, make things convenient for design and construction unit to select for use according to actual conditions.
The height that the invention is characterized in vertical rib is 1.5-25cm, and vertical the wide of rib is 3-25cm, 25.1-35cm.Like this, can rationally select for use, make things convenient for design and construction unit to select for use according to actual conditions.
The height that the invention is characterized in vertical rib is 2-3cm, 3-5cm, 5-8cm, 8-10cm, 10-15cm, 15.1-25cm, and vertical the wide of rib is 3-5cm, 5-6cm, 6-10cm, 10-25cm.Like this, can rationally select for use, make things convenient for design and construction unit to select for use according to actual conditions.
The width that the invention is characterized in flange is 0.5-5cm, 5.1-35cm, 35.1-45cm.Like this, can rationally select for use, make things convenient for design and construction unit to select for use according to actual conditions.
The width that the invention is characterized in flange is 5-25cm, 25-100cm, 101-350cm.Like this, can rationally select for use, make things convenient for design and construction unit to select for use according to actual conditions.
(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.
(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, vertical rib 2, vertical rib 2 is arranged on the base plate 1, it is characterized in that having on the base plate 1 at least one horizontal groove 3, at least one side of vertical rib 2 has plate translot 4, have at least one, two, three connection slotted eye 5 UNICOM's plate translots 4, top, connection slotted eye 5 holes is flat or high or low with the end face of base plate 1.In each accompanying drawing, 1 is base plate, and 2 are vertical rib, and 3 be groove, and 4 be the plate translot, and 5 is to join slotted eye 5, below in each accompanying drawing, number identically, its explanation is identical.As shown in Figure 1, laminated reverse T-shaped board comprises base plate 1, vertical rib 2, and vertical rib 2 is arranged on the base plate 1, on its base plate 1 horizontal groove 3 is arranged, and there is plate translot 4 both sides of vertical rib 2, and a plurality of slotted eye 5 UNICOM's plate translots 4 are arranged, and top, connection slotted eye 5 holes is flat with the end face of base plate 1.As shown in Figure 2, laminated reverse T-shaped board comprises base plate 1, vertical rib 2, and vertical rib 2 is arranged on the base plate 1, on its base plate 1 horizontal groove 3 is arranged, and there is plate translot 4 both sides of vertical rib 2, and a plurality of slotted eye 5 UNICOM's plate translots 4 are arranged, and top, connection slotted eye 5 holes is lower than the end face of base plate 1.
The invention is characterized in that top, connection slotted eye 5 holes is plane, curved surface or wavy surface or broken line face.As shown in Figure 3, its top, connection slotted eye 5 holes is the broken line face.
The invention is characterized in that groove 3 is for connecting the groove of vertical rib 2.As shown in Figure 2, its groove 3 is for connecting the groove of vertical rib 2.
The invention is characterized in vertical muscle 6 close the be provided with heavy muscle structure grooves that go deep into base plate 1 usefulness that intersect transversary steel bar stress 7 of horizontal groove 3 for setting in advance.As shown in Figure 4, vertical muscle 6 close the be provided with heavy muscle structure grooves that go deep into base plate 1 usefulness that intersect transversary steel bar stress 7 of its horizontal groove 3 for setting in advance.
The invention is characterized in that heavy muscle groove 3 is not the groove of rough surface, but the structure groove.As shown in Figure 2, the groove that its heavy muscle groove 3 is not a rough surface, but structure groove.
The invention is characterized in horizontal flange or raised line 8 are arranged on the base plate 1.As shown in Figure 5, be respectively arranged with horizontal flange and raised line 8 on its base plate 1.
The invention is characterized in transverse concave groove 3 and raised line 8 alternate settings on the base plate 1.As shown in Figure 6, transverse concave groove on its base plate 13 and raised line 8 alternate settings.
The invention is characterized in that the edges of boards of base plate 1 or plate face or raised line 8 or horizontal groove 3 have the muscle of revealing or net 9.As shown in Figure 6, the edges of boards of its base plate 1, raised line 8 and horizontal groove 3 are respectively arranged with and reveal muscle and net 9.
The invention is characterized in to be provided with in the horizontal groove 3 and cover groove muscle 10.As shown in Figure 7, be provided with in its horizontal groove 3 and cover groove muscle 10.
The invention is characterized in connector 11 or iron wire 12 are arranged in the horizontal groove 3.As shown in Figure 8, be provided with connector 11 and iron wire 12 in its horizontal groove 3.
The invention is characterized in that horizontal groove 3 limits or raised line 8 limits have horizontal cracking resistance to reveal muscle, connect the connector 11 or the iron wire 12 of the vertical muscle of base plate.As shown in Figure 8, its horizontal groove 3 limits and raised line 8 limits have horizontal cracking resistance to reveal muscle, connect the connector 11 and the iron wire 12 of the vertical muscle of base plate.
The invention is characterized in for sleeping in muscle groove of horizontal groove 3 for rearmounted logical reinforcing bar.As shown in Figure 9, its horizontal groove 3 is the muscle groove for sleeping in of rearmounted logical reinforcing bar.
The invention is characterized in that horizontal groove 3 is up-small and down-big closing in groove.As shown in figure 10, its horizontal groove 3 is up-small and down-big closing in groove.
The invention is characterized in that vertical rib 2 both sides are provided with groove 3.As shown in figure 10, its vertical rib 2 both sides are provided with groove 3.
The groove 3 that the invention is characterized in vertical rib 2 both sides is symmetrical arranged.As shown in figure 11, the groove 3 of its vertical rib 2 both sides is symmetrical arranged.
The groove that the invention is characterized in two grooves 3 of indulging rib 2 both sides is on coaxial same straight line.As shown in figure 11, the groove of two grooves 3 of its vertical rib 2 both sides is on coaxial same straight line.
The invention is characterized in that vertical rib 2 is provided with connection slotted eye 5, and will indulge groove 3 connections of rib 2 both sides.As shown in figure 11, its vertical rib 2 is provided with connection slotted eye 5, and will indulge groove 3 connections of rib 2 both sides.
The invention is characterized in that connection slotted eye 5 is identical or inequality with groove 3 cross sections.As shown in figure 10, its connection slotted eye 5 is identical with groove 3 cross sections.As shown in figure 11, its connection slotted eye 5 is inequality with groove 3 cross sections.
The invention is characterized in connection slotted eye 5 sections at least one cross section less than groove 3.As shown in figure 11, its connection slotted eye 5 sections are less than the cross section of groove 3.
The invention is characterized in that connection slotted eye 5 is for circular, square or oval.As shown in figure 12, its connection slotted eye 5 is circular.
The invention is characterized in that groove 3 planes are the groove that broadens.As shown in figure 12, its groove 3 planes are the groove that broadens.
The invention is characterized in vertical or horizontal dew muscle 9 is arranged in the groove 3.The dew muscle 9 that vertical and horizontal are arranged in its groove 3 as shown in Figure 6.
The invention is characterized in the connector 11 that connects vertical or horizontal reinforcing bar is arranged in the groove 3.As shown in figure 13, the connector 11 that connects the vertical and horizontal reinforcing bar is arranged in its groove 3.
The invention is characterized in groove 3 and vertical rib quadrature or oblique.As shown in figure 14, its groove 3 and vertical rib quadrature.
The invention is characterized in the groove 3 has at least two to be arranged in parallel.As shown in figure 14, there are many to be arranged in parallel in its groove 3.
3 at least two of grooves that the invention is characterized in vertical rib 2 both sides are parallel, and adjacent parallel center to center distance is 15-35cm.As shown in Figure 1, more than 3 of the groove of its vertical rib 2 both sides is parallel, and adjacent parallel center to center distance is 25cm.
3 at least two of grooves that the invention is characterized in vertical rib 2 both sides are parallel, and adjacent parallel center to center distance is 5-15cm.As shown in Figure 2, more than 3 of the groove of its vertical rib 2 both sides is parallel, and adjacent parallel center to center distance is 10cm.
3 at least two of grooves that the invention is characterized in vertical rib 2 both sides are parallel, and adjacent parallel center to center distance is 35-75cm.As shown in Figure 3, more than 3 of the groove of its vertical rib 2 both sides is parallel, and adjacent parallel center to center distance is 50cm.
The groove 3 that the invention is characterized in vertical rib 2 both sides be arranged in parallel.As shown in Figure 2, the groove 3 of its vertical rib 2 both sides be arranged in parallel.
The invention is characterized in that same base plate 1 parallel groove 3 is more than 12.As shown in figure 15, its same base plate 1 parallel groove 3 is more than 12.
The invention is characterized in that same straight line upper groove 3 groove depths are identical.As shown in Figure 1, its same straight line upper groove 3 groove depths are identical.
The invention is characterized in that groove 3 groove widths are 3-25cm.As shown in Figure 2, its groove 3 groove widths are 15cm.
The invention is characterized in that groove 3 groove widths are 1-5cm.As shown in Figure 1, its groove 3 groove widths are 3cm.
The invention is characterized between the adjacent groove 3 of indulging rib 2 both sides raised line 8 is arranged.As shown in figure 16, between the adjacent groove 3 of its vertical rib 2 both sides raised line 8 is arranged.
The invention is characterized between the adjacent groove 3 of indulging rib 2 both sides flange 8 is arranged.As shown in figure 17, between the adjacent groove 3 of its vertical rib 2 both sides flange 8 is arranged.
The invention is characterized in the edge of flange 8 setback base plates 1.As shown in figure 18, the edge of its flange 8 setback base plates 1.
The invention is characterized in that flange 8 is the flange of outer narrow inner width.As shown in figure 12, its flange 8 is the flange of outer narrow inner width.
The invention is characterized in that vertical rib 2 is provided with hole 13.As shown in figure 19, its vertical rib 2 is provided with hole 13.
The invention is characterized in the vertical rib 2 and be provided with reinforcing bar 7.As shown in figure 18, be provided with reinforcing bar 7 in its vertical rib 2.
The invention is characterized in that vertical rib 2 is provided with vertical groove 14.As shown in figure 20, its vertical rib 2 is provided with vertical groove 14.
The invention is characterized in that vertical rib 2 is provided with transverse concave groove 3.As shown in figure 21, its vertical rib 2 is provided with transverse concave groove 3.
The horizontal side that the invention is characterized in base plate 1 has the muscle 9 of revealing.As shown in figure 22, the horizontal side of its base plate 1 has the muscle 9 of revealing.
The invention is characterized in that flange 8 laterally reveals muscle 9.As shown in figure 23, its flange 8 laterally reveals muscle 9.
The invention is characterized in that flange 8 is positioned at connection slotted eye 4 limits.As shown in Figure 2, its flange 8 is positioned at connection slotted eye 4 limits.
The invention is characterized in flange 8 upper surfaces with the connection slotted eye 4 on or lower wall flat, low or high.As shown in figure 22, its flange 8 upper surfaces are flat with connection slotted eye 4 upper and lower walls.
The invention is characterized in has at least two vertical muscle 6 to be arranged in parallel in the base plate 1.As shown in figure 22, vertical muscle 6 be arranged in parallel in its base plate 1
The invention is characterized in has at least two longitudinal prestressing reinforcing bars 15 to be arranged in parallel in the base plate 1.As shown in figure 23, there is longitudinal prestressing reinforcing bar 15 to be arranged in parallel in its base plate 1.
The vertical muscle 6 that the invention is characterized in vertical rib 2 is parallel with the longitudinal prestressing reinforcing bar 15 in the base plate 1.As shown in figure 23, the vertical muscle 6 of its vertical rib 2 is parallel with the longitudinal prestressing reinforcing bar 15 in the base plate 1.
The invention is characterized in that horizontal flange 8 has the transverse prestress projection.As shown in figure 23, its horizontal flange 8 has the transverse prestress projection.
The invention is characterized in that transverse concave groove 3 has the transverse prestress groove.As shown in Figure 6, its transverse concave groove 3 has the transverse prestress groove.
The invention is characterized in that the flange 8 and the width ratio of groove 3 are 0.1-1.0 or 1.01-9.As shown in Figure 2, its flange 8 is 1.0 with the width ratio of groove 3.
The invention is characterized in that flange 8 high and vertical rib 2 height are 0.05-0.5 or 0.501-1.As shown in Figure 2, its flange 8 height are 0.5 with vertical rib 2 height.
The length that the invention is characterized in base plate 1 is between the 250-720cm.
The length that the invention is characterized in base plate 1 is 250-350cm, 350.1-400cm, 400.1-500cm, 500.1-600cm, 600.1-720cm.
The width that the invention is characterized in base plate 1 is 40-120cm.
The width that the invention is characterized in base plate 1 is 40-50cm, 50.1-65cm, 65.1-85cm, 85.1-100cm, 100.1-120cm.
The degree of depth that the invention is characterized in plate groove 3 is 1-6cm, 6.1-12cm.
The degree of depth that the invention is characterized in plate groove 3 is 1-2cm, 2-3.5cm, 3.5-4.5cm, 4.5-6cm, 6.1-12cm.
The width that the invention is characterized in plate groove 3 is 0.5-5cm or 5.1-10cm or 10.1-20cm or 20.1-30cm or 30.1-40cm.
The width that the invention is characterized in plate groove 3 is 5-10cm, 11-20cm, 21-35cm, 35-50cm.
The height that the invention is characterized in vertical rib 2 is 1.5-25cm, and vertical the wide of rib 2 is 3-25cm, 25.1-35cm.
The height that the invention is characterized in vertical rib 2 is 2-3cm, 3-5cm, 5-8cm, 8-10cm, 10-15cm, 15.1-25cm, and vertical the wide of rib 2 is 3-5cm, 5-6cm, 6-10cm, 10-25cm.
The width that the invention is characterized in flange 8 is 0.5-5cm, 5.1-35cm, 35.1-45cm.
The width that the invention is characterized in flange 8 is 5-25cm, 25-100cm, 101-350cm.
During the invention process, will install mould earlier, integrated poured then concrete, mould is dismantled in integrated poured moulding after the maintenance, can make laminated reverse T-shaped board; The mould of base plate, vertical rib perhaps is installed respectively, and the maintenance dismounting by the variety of way amalgamation, can make laminated reverse T-shaped board then behind the moulding by casting.
Claims (10)
1, a kind of laminated reverse T-shaped board, comprise base plate (1), vertical rib (2), vertical rib (2) is arranged on the base plate (1), it is characterized in that at least one transverse concave groove (3) is arranged on the base plate (1), at least one side of vertical rib (2) has plate translot (4), have at least one, two, three connection slotted eye (5) UNICOM's plate translots (4), the end face of connection slotted eye (5) Kong Dingyu base plate (1) is flat or high or low.
2, a kind of laminated reverse T-shaped board according to claim 1 is characterized in that joining slotted eye (5) Kong Dingwei plane, curved surface or wavy surface or broken line face.
3, a kind of laminated reverse T-shaped board according to claim 1 is characterized in that groove (3) is for connecting the groove of vertical rib (2).
4, a kind of laminated reverse T-shaped board according to claim 1 is characterized in that transverse concave groove (3) is the close heavy muscle structure groove that gos deep into base plate (1) usefulness that intersects transversary steel bar stress (7) that is provided with of the vertical muscle (6) that sets in advance.
5, a kind of laminated reverse T-shaped board according to claim 4 is characterized in that heavy muscle groove (3) is not the groove of rough surface, but the structure groove.
6, a kind of laminated reverse T-shaped board according to claim 1 is characterized in that horizontal flange or raised line (8) are arranged on the base plate (1).
7, a kind of laminated reverse T-shaped board according to claim 6 is characterized in that transverse concave groove (3) and the alternate setting of raised line (8) on the base plate (1).
8,, it is characterized in that the edges of boards of base plate (1) or plate face or raised line (8) or transverse concave groove (3) have the muscle of revealing or net (9) according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 6.
9,, it is characterized in that being provided with in the transverse concave groove (3) and cover groove muscle (10) according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 6.
10, according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 6, it is characterized in that having in the transverse concave groove (3) connector (11) or iron wire (12) transverse concave groove (3) limit or raised line (8) limit to have horizontal cracking resistance to reveal muscle, connect the connector (11) or the iron wire (12) of the vertical muscle of base plate; Perhaps transverse concave groove (3) is the muscle groove for sleeping in of rearmounted logical reinforcing bar; Perhaps transverse concave groove (3) is up-small and down-big closing in groove; Perhaps vertical rib (2) both sides are provided with groove (3); Perhaps the groove (3) of vertical rib (2) both sides is symmetrical arranged; Perhaps the groove of two grooves (3) of vertical rib (2) both sides is on coaxial same straight line; Perhaps vertical rib (2) is provided with connection slotted eye (5), and will indulge groove (3) connection of rib (2) both sides; It is identical or inequality with groove (3) cross section perhaps to join slotted eye (5); Perhaps join slotted eye (5) section less than at least one section of groove (3); Perhaps join slotted eye (5) for circular, square or oval; Perhaps groove (3) plane is the groove that broadens; Vertical or horizontal dew muscle (9) is perhaps arranged in the groove (3); The connector (11) that connects vertical or horizontal reinforcing bar is perhaps arranged in the groove (3); Perhaps groove (3) and vertical rib quadrature or oblique; Perhaps there are at least two to be arranged in parallel in the groove (3); Perhaps (3) at least two of the grooves of vertical rib (2) both sides are parallel, and adjacent parallel center to center distance is 15-35cm; Perhaps (3) at least two of the grooves of vertical rib (2) both sides are parallel, and adjacent parallel center to center distance is 5-15cm; Perhaps (3) at least two of the grooves of vertical rib (2) both sides are parallel, and adjacent parallel center to center distance is 35-75cm; Perhaps the groove (3) of vertical rib (2) both sides be arranged in parallel; Perhaps same base plate (1) parallel groove (3) is more than 12; Perhaps same straight line upper groove (3) groove depth is identical; Perhaps groove (3) groove depth of vertical rib (2) both sides is identical; Perhaps groove (3) groove width is 3-25cm; Perhaps groove (3) groove width is 1-5cm; Perhaps between the adjacent groove (3) of vertical rib (2) both sides raised line (8) is arranged; Perhaps between the adjacent groove (3) of vertical rib (2) both sides flange (8) is arranged; The perhaps edge of flange (8) setback base plate (1); Perhaps flange (8) is the flange of outer narrow inner width; Perhaps vertical rib (2) is provided with hole (13); Be provided with reinforcing bar (7) in the perhaps vertical rib (2); Perhaps vertical rib (2) is provided with vertical groove (14); Perhaps vertical rib (2) is provided with transverse concave groove (3); Perhaps the horizontal side of base plate (1) has dew muscle (9); Perhaps flange (8) laterally reveals muscle (9); Perhaps flange (8) is positioned at connection slotted eye (5) limit; Perhaps flange (8) upper surface go up with connection slotted eye (5) or lower wall flat, low or high; Perhaps there are at least two vertical muscle (6) to be arranged in parallel in the base plate (1); Perhaps there are at least two longitudinal prestressing reinforcing bars (15) to be arranged in parallel in the base plate (1); Perhaps the vertical muscle (6) of vertical rib (2) is parallel with the longitudinal prestressing reinforcing bar (15) in the base plate (1); Perhaps laterally flange (8) has the transverse prestress projection; Perhaps transverse concave groove (3) has the transverse prestress groove; Perhaps flange (8) is 0.1-1.0 or 1.01-9 with the width ratio of groove (3); Perhaps flange (8) height is 0.05-0.5 or 0.501-1 with vertical rib (2) height; Perhaps the length of base plate (1) is between the 250-720cm; Perhaps the length of base plate (1) is 250-350cm, 350.1-400cm, 400.1-500cm, 500.1-600cm, 600.1-720cm; Perhaps the width of base plate (1) is 40-120cm; Perhaps the width of base plate (1) is 40-50cm, 50.1-65cm, 65.1-85cm, 85.1-100cm, 100.1-120cm; Perhaps the degree of depth of plate groove (3) is 1-6cm, 6.1-12cm; Perhaps the degree of depth of plate groove (3) is 1-2cm, 2-3.5cm, 3.5-4.5cm, 4.5-6cm, 6.1-12cm; Perhaps the width of plate groove (3) is 0.5-5cm or 5.1-10cm or 10.1-20cm or 20.1-30cm or 30.1-40cm; Perhaps the width of plate groove (3) is 5-10cm, 11-20cm, 21-35cm, 35-50cm; Perhaps the height of vertical rib (2) is 1.5-25cm, and vertical the wide of rib (2) is 3-25cm, 25.1-35cm; Perhaps the height of vertical rib (2) is 2-3cm, 3-5cm, 5-8cm, 8-10cm, 10-15cm, 15.1-25cm, and vertical the wide of rib (2) is 3-5cm, 5-6cm, 6-10cm, 10-25cm; Perhaps the width of flange (8) is 0.5-5cm, 5.1-35cm, 35.1-45cm; Perhaps the width of flange (8) is 5-25cm, 25-100cm, 101-350cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610125917 CN101012684A (en) | 2006-08-22 | 2006-08-22 | Laminated reverse T-shaped board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610125917 CN101012684A (en) | 2006-08-22 | 2006-08-22 | Laminated reverse T-shaped board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101012684A true CN101012684A (en) | 2007-08-08 |
Family
ID=38700393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610125917 Pending CN101012684A (en) | 2006-08-22 | 2006-08-22 | Laminated reverse T-shaped board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101012684A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107476475A (en) * | 2017-09-07 | 2017-12-15 | 中国建筑第五工程局有限公司 | A kind of new Prefabricated stacking floor and its manufacture method based on UHPC |
-
2006
- 2006-08-22 CN CN 200610125917 patent/CN101012684A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107476475A (en) * | 2017-09-07 | 2017-12-15 | 中国建筑第五工程局有限公司 | A kind of new Prefabricated stacking floor and its manufacture method based on UHPC |
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Application publication date: 20070808 |