CN100489247C - Laminated inverted T-shaped board - Google Patents
Laminated inverted T-shaped board Download PDFInfo
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- CN100489247C CN100489247C CNB2006101211471A CN200610121147A CN100489247C CN 100489247 C CN100489247 C CN 100489247C CN B2006101211471 A CNB2006101211471 A CN B2006101211471A CN 200610121147 A CN200610121147 A CN 200610121147A CN 100489247 C CN100489247 C CN 100489247C
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- shaped board
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Abstract
A superposed and inverted T form plate includes base plate and longitudinal rib set on base plate. It is featured as setting at least one convex plate on base plate to raise strength and rigidity of base plate, enabling to use said base plate as load-carrying structure base plate to improve integrated performance of floor slab when said plate is applied in floor slab.
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, comprises base plate, vertical rib, and vertical rib is arranged on the base plate, and it is characterized in that has at least one flange or convex tendon on the base plate, vertical or horizontal groove is arranged on the base plate; Perhaps vertical rib side is fluted.Like this, when at least one flange or convex tendon are arranged on the base plate, the intensity of base plate and rigidity have obtained increasing substantially, make its not frangibility damage, simultaneously, but also make base plate form the structure base plate of load, after being applied in the floor, but the common power transmission of base plate participation structure, improved the overall performance of floor, thereby reached purpose of the present invention, be applicable to that superimposed superstructure, roof system, body of wall, sole plate and the bridge of cast-in-situ reinforced concrete or prestressed reinforced concrete uses, be particularly useful for superimposed superstructure and use.
The invention is characterized in that vertical rib the same side flange or convex tendon are parallel.Like this, when vertical rib the same side flange or convex tendon be arranged in parallel, all flanges or convex tendon were subjected to force direction or resultant direction all identical, each other cooperative bearing better.
The invention is characterized in that vertical rib both sides flange or convex tendon are parallel.Like this, when vertical rib both sides flange or convex tendon be arranged in parallel, all flanges or convex tendon were subjected to force direction or resultant direction all identical, each other cooperative bearing better.
The invention is characterized in that vertical rib side is a groove.Like this, when vertical rib side was groove, the weight of laminated reverse T-shaped board had obtained alleviating significantly, has saved material, has reduced cost, and Cast-in-place concrete pours in the groove, can be combined into integral body with laminated reverse T-shaped board better.
The invention is characterized in vertical or horizontal groove is arranged on the base plate.Like this, when vertical or horizontal groove was arranged on the base plate, the weight of laminated reverse T-shaped board had obtained alleviating significantly, has saved material, has reduced cost, and Cast-in-place concrete pours in the groove, can be combined into integral body with laminated reverse T-shaped board better.
The invention is characterized in that flange or convex tendon are flange or the convex tendon that runs through vertical rib.Like this, when described laminated reverse T-shaped board is applied in the laminated floor slab, Cast-in-place concrete build-in flange or convex tendon, 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 invention is characterized in that flange or convex tendon are not the flange or the convex tendons of rough surface, but structure flange or convex tendon.Like this, when described laminated reverse T-shaped board is applied in the floor, setting because of flange or convex tendon, 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 invention is characterized in that the edges of boards of base plate or plate face or horizontal flange or convex tendon have the muscle of revealing or net.Like this, when the edges of boards of base plate 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 invention is characterized in that horizontal flange or convex tendon are provided with covers the groove muscle.Like this, when flange or convex tendon are 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 invention is characterized in connector or iron wire are arranged in horizontal flange or the convex tendon.Like this, when in flange or the convex tendon 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 invention is characterized in that flange or convex tendon limit or raised line limit have horizontal cracking resistance to reveal muscle, connect the connector or the iron wire of base plate longitudinal reinforcement.Like this, when flange or convex tendon limit or raised line limit have horizontal cracking resistance to reveal muscle, when the connector of connection base plate longitudinal reinforcement 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 invention is characterized in horizontal flange or the groove between the convex tendon groove for rearmounted logical reinforcing bar.Like this, when the groove between flange or the convex tendon is the groove of rearmounted logical reinforcing bar, laminated reverse T-shaped board is in being applied to the process of floor, reinforcing bar and other preheating embedding line can be very easily by connector or wire anchorage lockings, make it be difficult for displacement, 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 invention is characterized in that horizontal flange or convex tendon are up big and down small trapezoidal flange or the convex tendon of falling.Like this, when horizontal flange or convex tendon are up big and down small falling when trapezoidal flange or convex tendon, after described laminated reverse T-shaped board is applied in the floor, after Cast-in-place concrete contains solid parcel setting and harden with flange or convex tendon, 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 invention is characterized in that vertical rib both sides are provided with flange or convex tendon.Like this, when vertical rib both sides were provided with flange or convex tendon, 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 flange or the convex tendon that the invention is characterized in vertical rib both sides are symmetrical arranged.Like this, when the flange of vertical rib both sides or convex tendon were symmetrical arranged, after laminated reverse T-shaped board was applied in the floor, Cast-in-place concrete was with base plate and vertical 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 invention is characterized in that two flanges of vertical rib both sides or convex tendon are on coaxial same straight line.Like this, when two flanges of vertical rib both sides or convex tendon are 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 invention is characterized in that vertical rib is provided with hole, and will indulge the connection of rib both sides.Like this, the setting of hole connects vertical rib both sides, has made things convenient for the cast with Cast-in-place concrete of wearing of in application process reinforcing bar, has guaranteed the quality of floor.
The invention is characterized in that hole is circular, square or oval.Like this, can rationally select the laminated reverse T-shaped board of the hole of different shape for use, conveniently practice according to the different needs of actual conditions.
The invention is characterized in that flange or convex tendon plane are flange or the convex tendon of broadening.Like this, when flange or convex tendon plane when broadening flange or convex tendon, 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 invention is characterized in that flange or convex tendon have vertical or horizontal dew muscle.Like this, when flange or convex tendon have vertical or horizontal dew muscle, 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 invention is characterized in that flange or convex tendon have the connector that connects vertical or horizontal reinforcing bar.Like this, when laminated reverse T-shaped board was applied in the floor, connector can be connected reinforcing bar with vertical muscle in the base plate, prevented the reinforcing bar dislocation, had guaranteed the quality of floor.
The invention is characterized in flange or convex tendon and vertical rib quadrature or oblique.Like this, when flange or convex tendon and vertical rib quadrature or oblique, after laminated reverse T-shaped board is applied in the floor, Cast-in-place concrete can be between flange or convex tendon corresponding formation cast-in-situ concrete structure, disperse concentrated stress effectively, prevent cracking.
The invention is characterized in flange or the convex tendon has at least two to be arranged in parallel.Like this, when having at least two to be arranged in parallel in flange or the convex tendon, after laminated reverse T-shaped board is applied in the floor, Cast-in-place concrete can be in flange or convex tendon corresponding formation cast-in-situ concrete structure, disperse concentrated stress effectively, prevent cracking.
The flange or at least two of the convex tendons that the invention is characterized in 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 flange or at least two of the convex tendons that the invention is characterized in 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 flange or at least two of the convex tendons that the invention is characterized in 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 flange or the convex tendon that the invention is characterized in 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 invention is characterized in that parallel flange of same base plate or convex tendon are 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 invention is characterized on the same straight line that flange or fin height are 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 flange or the fin height that the invention is characterized in vertical rib both sides are 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 invention is characterized in the wide 3-25cm of being of flange or convex tendon.Like this, can rationally select the laminated reverse T-shaped board of different width dimensions for use according to actual conditions.
The invention is characterized in the wide 1-5cm of being of flange or convex tendon.Like this, can rationally select the laminated reverse T-shaped board of different width dimensions for use according to actual conditions.
The invention is characterized in the edge of flange setback base plate.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 invention is characterized 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 invention is characterized 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 invention is characterized in the vertical rib and be provided with reinforcing bar.Like this, the intensity and the rigidity of vertical rib 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 invention is characterized in that vertical rib is provided with vertical flange or convex tendon.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 invention is characterized in that vertical rib is provided with horizontal flange or convex tendon.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 horizontal side that the invention is characterized in 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 invention is characterized 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 invention is characterized in 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.
The invention is characterized in the setting of at least two longitudinal prestressing parallel reinforced steel bars is arranged in the base plate.Like this, make base plate have very good cooperative bearing performance, significantly improved the weight bearing power of base plate.
The invention is characterized in be provided with in the vertical rib with base plate in the vertical muscle of longitudinal prestressing parallel reinforced steel bar.Like this, make base plate have very good cooperative bearing performance, significantly improved the weight bearing power of base plate.
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 0.05-0.5 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, 500-600cm, 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.
(5) specific embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
The present invention comprises base plate 1, vertical rib 2 as shown in drawings, and vertical rib 2 is arranged on the base plate 1, it is characterized in that at least one flange or convex tendon 3 are arranged on the base plate 1, and vertical or horizontal groove 4 is arranged on the base plate 1; Perhaps vertical rib 2 sides fluted 4.In each accompanying drawing, 1 is base plate, and 2 are vertical rib, and 3 is flange or convex tendon, 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, it is characterized in that base plate 1 is provided with flange and convex tendon 3, as shown in Figure 1, on its base plate 1 transverse concave groove 4 is arranged.
The invention is characterized in that vertical rib 2 the same side flanges or convex tendon 3 are parallel.As shown in Figure 1, its vertical rib 2 the same side flanges are parallel with convex tendon 3.
The invention is characterized in that vertical rib 2 both sides flanges or convex tendon 3 are parallel.As shown in Figure 1, its vertical rib 2 both sides flanges are parallel with convex tendon 3.
The invention is characterized in that vertical rib 2 sides are groove 4.As shown in Figure 1, its vertical rib 2 sides are groove 4.
The invention is characterized in that flange or convex tendon 3 are for running through the flange or the convex tendon of vertical rib 2.As shown in Figure 2, its convex tendon 3 is for running through the convex tendon of vertical rib 2.
The invention is characterized in that heavy muscle flange or convex tendon 3 are not the flange or the convex tendon of rough surface, but structure flange or convex tendon.As shown in Figure 2, its heavy muscle flange or convex tendon 3 are not the flange and the convex tendon of rough surface, but structure flange and convex tendon.
The invention is characterized in that the edges of boards of base plate 1 or plate face or horizontal flange or convex tendon 3 have the muscle of revealing or net 5.As shown in Figure 2, the plate face of its base plate 1 and horizontal flange 3 are respectively arranged with and reveal muscle and net 5.
The invention is characterized in that horizontal flange or convex tendon 3 are provided with covers groove muscle 6.As shown in Figure 3, its horizontal flange and convex tendon 3 are provided with and cover groove muscle 6.
The invention is characterized in connector 7 or iron wire 8 are arranged in horizontal flange or the convex tendon 3.As shown in Figure 4, in its horizontal flange and the convex tendon 3 connector 7 and iron wire 8 are arranged.
The invention is characterized in that flange or convex tendon 3 limits or raised line 6 limits have horizontal cracking resistance to reveal muscle 7, connect the connector 7 or the iron wire 8 of base plate longitudinal reinforcement.As shown in Figure 4, its flange and convex tendon 3 limits and raised line 6 limits have horizontal cracking resistance to reveal muscle 7, connect the connector 7 and the iron wire 8 of base plate longitudinal reinforcement.
The invention is characterized in that the groove between horizontal flange or the convex tendon 3 is the rearmounted groove that leads to reinforcing bar.As shown in Figure 5, the groove between its horizontal flange and the convex tendon 3 is the groove of rearmounted logical reinforcing bar.
The invention is characterized in that horizontal flange or convex tendon 3 is up big and down small trapezoidal flange or the convex tendon of falling.As shown in Figure 5, its horizontal flange and convex tendon 3 is up big and down small trapezoidal flange and the convex tendon of falling.
The invention is characterized in that vertical rib 2 both sides are provided with flange or convex tendon 3.As shown in Figure 5, its vertical rib 2 both sides are provided with flange and convex tendon 3.
The flange or the convex tendon 3 that the invention is characterized in vertical rib 2 both sides are symmetrical arranged.As shown in Figure 2, the flange and the convex tendon 3 of its vertical rib 2 both sides are symmetrical arranged.
The invention is characterized in that two flanges of vertical rib 2 both sides or convex tendon 3 are on coaxial same straight line.As shown in Figure 5, the flange of its vertical rib 2 both sides and convex tendon 3 are on coaxial same straight line.
The invention is characterized in that vertical rib 2 is provided with hole 9, and will indulge the connection of rib 2 both sides.As shown in Figure 5, its vertical rib 2 is provided with hole 9, and will indulge the connection of rib 2 both sides.
The invention is characterized in that hole 9 is for circular, square or oval.As shown in Figure 6, its hole 9 is circular.
The invention is characterized in that flange or convex tendon 3 planes are flange or the convex tendon of broadening.As shown in Figure 6, its flange 3 planes are the flange that broadens.
The invention is characterized in that flange or convex tendon 3 have vertical or horizontal dew muscle 5.As shown in Figure 6, its flange or convex tendon 3 have the dew muscle 5 of vertical and horizontal.
The invention is characterized in that flange or convex tendon 3 have the connector 7 that connects vertical or horizontal reinforcing bar.As shown in Figure 7, its flange or convex tendon 3 have the connector 7 that connects the vertical and horizontal reinforcing bar.
The invention is characterized in flange or convex tendon 3 and vertical rib quadrature or oblique.As shown in Figure 7, its flange and convex tendon 3 and vertical rib quadrature.
The invention is characterized in flange or the convex tendon 3 has at least two to be arranged in parallel.As shown in Figure 7, its flange and convex tendon 3 be arranged in parallel.
The flange or 3 at least two of the convex tendons 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, the flange and the convex tendon 3 of its vertical rib 2 both sides be arranged in parallel, and adjacent parallel center to center distance is 30cm.
The flange or 3 at least two of the convex tendons 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, the flange and the convex tendon 3 of its vertical rib 2 both sides be arranged in parallel, and adjacent parallel center to center distance is 10cm.
The flange or 3 at least two of the convex tendons 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 1, the flange and the convex tendon 3 of its vertical rib 2 both sides be arranged in parallel, and adjacent parallel center to center distance is 60cm.
The flange or the convex tendon 3 that the invention is characterized in vertical rib 2 both sides be arranged in parallel.As shown in Figure 2, the flange and the convex tendon 3 of its vertical rib 2 both sides be arranged in parallel.
The invention is characterized in that same base plate 1 parallel flange or convex tendon 3 are more than 12.As shown in Figure 8, its same base plate 1 parallel convex tendon 3 is more than 12.
The invention is characterized on the same straight line that flange or convex tendon 3 are highly identical.As shown in Figure 2, flange or convex tendon 3 are highly identical on its same straight line.
The flange or the convex tendon 3 that the invention is characterized in vertical rib 2 both sides are highly identical.As shown in Figure 8, the convex tendon 3 of its vertical rib 2 both sides is highly identical.
The invention is characterized in flange or the convex tendon 3 wide 3-25cm of being.As shown in Figure 1, its flange or convex tendon 3 are wide is 20cm.
The invention is characterized in flange or the convex tendon 3 wide 1-5cm of being.As shown in Figure 2, its flange or convex tendon 3 are wide is 3cm.
The invention is characterized in the edge of flange 3 setback base plates 1.As shown in Figure 2, the edge of its flange 3 setback base plates 1.
The invention is characterized in that flange 3 is the flange of outer narrow inner width.As shown in Figure 6, its flange 3 is the flange of outer narrow inner width.
The invention is characterized in that vertical rib 2 is provided with hole 10.As shown in Figure 9, its vertical rib 2 is provided with hole 10.
The invention is characterized in that vertical rib 2 is provided with reinforcing bar 11.As shown in figure 10, its vertical rib 2 is provided with reinforcing bar 11.
The invention is characterized in that vertical rib 2 is provided with vertical flange or convex tendon 3.As shown in figure 10, its vertical rib 2 is provided with vertical flange 3.
The invention is characterized in that vertical rib 2 is provided with horizontal flange or convex tendon 3.As shown in figure 10, its vertical rib 2 is provided with horizontal convex tendon 3.
The horizontal side that the invention is characterized in base plate 1 has the muscle 5 of revealing.As shown in figure 11, the horizontal side of its base plate 1 has the muscle 5 of revealing.
The invention is characterized in that flange 3 laterally reveals muscle 5.As shown in figure 11, its flange 3 laterally reveals muscle 5.
The invention is characterized in has at least two vertical muscle 12 to be arranged in parallel in the base plate 1.As shown in figure 11, there is vertical muscle 12 to be arranged in parallel in its base plate 1.
The invention is characterized in has at least two longitudinal prestressing reinforcing bars 13 to be arranged in parallel in the base plate 1.As shown in figure 11, there is longitudinal prestressing reinforcing bar 13 to be arranged in parallel in its base plate 1.
The invention is characterized in and be provided with the vertical muscle 12 parallel in the vertical rib 2 with the longitudinal prestressing reinforcing bar 13 in the base plate 1.As shown in figure 11, be provided with the vertical muscle 12 parallel in its vertical rib 2 with the longitudinal prestressing reinforcing bar 13 in the base plate 1.
The invention is characterized in that horizontal flange 3 has the transverse prestress projection.As shown in figure 11, its horizontal flange 3 has the transverse prestress projection.
The invention is characterized in that transverse concave groove 4 has the transverse prestress groove.As shown in figure 11, its transverse concave groove 4 has the transverse prestress groove.
The invention is characterized in that the flange 3 and the width ratio of groove 4 are 0.1-1.0 or 1.01-9.As shown in Figure 1, its flange 3 is 1.0 with the width ratio of groove 4.
The invention is characterized in that flange 3 high and vertical rib 2 height are 0.05-0.5 or 0.501-1.As shown in Figure 2, its flange 3 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.As shown in Figure 1, the length of its base plate 1 is between the 700cm.
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.As shown in Figure 2, the length of its base plate 1 is 500cm.
The width that the invention is characterized in base plate 1 is 40-120cm.As shown in Figure 1, the width of its base plate 1 is 100cm.
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.As shown in Figure 2, the width of its base plate 1 is 60cm.
The degree of depth that the invention is characterized in plate groove 4 is 1-6cm, 6.1-12cm.As shown in Figure 1, the degree of depth of its plate groove 4 is 10cm.
The degree of depth that the invention is characterized in plate groove 4 is 1-2cm, 2-3.5cm, 3.5-4.5cm, 4.5-6cm, 6.1-12cm.As shown in Figure 2, the degree of depth of its plate groove 4 is 5cm.
The width that the invention is characterized in plate groove 4 is 0.5-5cm or 5.1-10cm or 10.1-20cm or 20.1-30cm or 30.1-40cm.As shown in Figure 1, the width of its plate groove 4 is 35cm.
The width that the invention is characterized in plate groove 4 is 5-10cm, 11-20cm, 21-35cm, 35-50cm.As shown in Figure 2, the width of its plate groove 4 is 10cm.
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.As shown in Figure 1, the height of its vertical rib 2 is 20cm, and vertical the wide of rib 2 is 30cm.
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.As shown in Figure 1, the height of its vertical rib 2 is 20cm.
The width that the invention is characterized in flange 3 is 0.5-5cm, 5.1-35cm, 35.1-45cm.As shown in Figure 2, the width of its flange 3 is 30cm.
The width that the invention is characterized in flange 3 is 5-25cm, 25-100cm, 101-350cm.As shown in Figure 1, the width of its flange 3 is 300cm.
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 (57)
1, a kind of laminated reverse T-shaped board comprises base plate (1), vertical rib (2), and vertical rib (2) is arranged on the base plate (1), it is characterized in that at least one flange or convex tendon (3) are arranged on the base plate (1), and vertical or horizontal groove (4) is arranged on the base plate (1); Perhaps vertical rib (2) side fluted (4).
2, a kind of laminated reverse T-shaped board according to claim 1 is characterized in that vertical rib (2) the same side flange or convex tendon (3) are parallel.
3, a kind of laminated reverse T-shaped board according to claim 1 is characterized in that vertical rib (2) both sides flange or convex tendon (3) are parallel.
4, a kind of laminated reverse T-shaped board according to claim 1 is characterized in that flange or convex tendon (3) are for running through the flange or the convex tendon of vertical rib (2).
5, a kind of laminated reverse T-shaped board according to claim 4 is characterized in that flange or convex tendon (3) they are not the flange or the convex tendons of rough surface, but structure flange or convex tendon.
6,, it is characterized in that the edges of boards of base plate (1) or plate face or horizontal flange or convex tendon (3) have the muscle of revealing or net (5) according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 5.
7,, it is characterized in that horizontal flange or convex tendon (3) are provided with to cover groove muscle (6) according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 5.
8,, it is characterized in that connector (7) or iron wire (8) are arranged in horizontal flange or the convex tendon (3) according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 5.
9,, it is characterized in that flange or convex tendon (3) limit has horizontal cracking resistance to reveal muscle, connects the connector (7) or the iron wire (8) of base plate longitudinal reinforcement according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 5.
10,, it is characterized in that the groove between horizontal flange or the convex tendon (3) is the rearmounted groove that leads to reinforcing bar according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 5.
11, a kind of laminated reverse T-shaped board according to claim 1 is characterized in that horizontal flange or convex tendon (3) are up big and down small trapezoidal flange or the convex tendon of falling.
12,, it is characterized in that vertical rib (2) both sides are provided with flange or convex tendon (3) according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 5.
13, a kind of laminated reverse T-shaped board according to claim 12 is characterized in that the flange or the convex tendon (3) of vertical rib (2) both sides is symmetrical arranged.
14,, it is characterized in that two flanges of vertical rib (2) both sides or convex tendon (3) are on coaxial same straight line according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 5.
15,, it is characterized in that vertical rib (2) is provided with hole (9), and will indulge the connection of rib (2) both sides according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 5.
16, a kind of laminated reverse T-shaped board according to claim 15 is characterized in that hole (9) is for circular, square or oval.
17,, it is characterized in that flange or convex tendon (3) plane is flange or the convex tendon of broadening according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 5.
18,, it is characterized in that flange or convex tendon (3) have vertical or horizontal dew muscle (5) according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 5.
19,, it is characterized in that flange or convex tendon (3) have the connector (7) that connects vertical or horizontal reinforcing bar according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 5.
20,, it is characterized in that flange or convex tendon (3) and vertical rib quadrature or oblique according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 5.
21,, it is characterized in that having at least two to be arranged in parallel in flange or the convex tendon (3) according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 5.
22, a kind of laminated reverse T-shaped board according to claim 21 is characterized in that the flange or (3) at least two of the convex tendons of vertical rib (2) both sides is parallel, and adjacent parallel center to center distance is 15-35cm.
23, a kind of laminated reverse T-shaped board according to claim 22 is characterized in that the flange or (3) at least two of the convex tendons of vertical rib (2) both sides is parallel, and adjacent parallel center to center distance is 5-15cm.
24, a kind of laminated reverse T-shaped board according to claim 22 is characterized in that the flange or (3) at least two of the convex tendons of vertical rib (2) both sides is parallel, and adjacent parallel center to center distance is 35-75cm.
25,, it is characterized in that the flange or the convex tendon (3) of vertical rib (2) both sides be arranged in parallel according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 5.
26,, it is characterized in that parallel flange of same base plate (1) or convex tendon (3) are more than 12 according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 5.
27,, it is characterized in that flange or the convex tendon (3) on same straight line is highly identical according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 5.
28,, it is characterized in that the flange or the convex tendon (3) of vertical rib (2) both sides is highly identical according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 5.
29,, it is characterized in that the wide 3-25cm of being of flange or convex tendon (3) according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 5.
30,, it is characterized in that the wide 1-5cm of being of flange or convex tendon (3) according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 5.
31, a kind of laminated reverse T-shaped board according to claim 30 is characterized in that the edge of flange (3) setback base plate (1).
32, a kind of laminated reverse T-shaped board according to claim 30 is characterized in that flange (3) is the flange of outer narrow inner width.
33,, it is characterized in that vertical rib (2) is provided with hole (10) according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 5.
34,, it is characterized in that vertical rib (2) is provided with reinforcing bar (11) according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 5.
35,, it is characterized in that vertical rib (2) is provided with vertical flange or convex tendon (3) according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 5.
36,, it is characterized in that vertical rib (2) is provided with horizontal flange or convex tendon (3) according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 5.
37,, it is characterized in that the horizontal side of base plate (1) has dew muscle (5) according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 5.
38,, it is characterized in that flange (3) laterally reveals muscle (5) according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 5.
39,, it is characterized in that having in the base plate (1) at least two vertical muscle (12) to be arranged in parallel according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 5.
40,, it is characterized in that having in the base plate (1) at least two longitudinal prestressing reinforcing bars (13) to be arranged in parallel according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 5.
41,, it is characterized in that being provided with in the vertical rib (2) and the interior parallel vertical muscle (12) of longitudinal prestressing reinforcing bar (13) of base plate (1) according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 5.
42,, it is characterized in that horizontal flange (3) has the transverse prestress projection according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 5.
43,, it is characterized in that transverse concave groove (4) has the transverse prestress groove according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 5.
44,, it is characterized in that the flange (3) and the width ratio of groove (4) are 0.1-1.0 or 1.01-9 according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 5.
45,, it is characterized in that the ratio that flange (3) is high and vertical rib (2) is high is 0.05-0.5 or 0.501-1 according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 5.
46, according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 5, the length that it is characterized in that base plate (1) is 250-720cm.
47, according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 5, the length that it is characterized in that base plate (1) is 250-350cm, 350.1-400cm, 400.1-500cm, 500.1-600cm, 600.1-720cm.
48, according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 5, the width that it is characterized in that base plate (1) is 40-120cm.
49, according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 5, the width that it is characterized in that base plate (1) is 40-50cm, 50.1-65cm, 65.1-85cm, 85.1-100cm, 100.1-120cm.
50, according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 5, the degree of depth that it is characterized in that groove (4) is 1-6cm, 6.1-12cm.
51, according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 5, the degree of depth that it is characterized in that groove (4) is 1-2cm, 2-3.5cm, 3.5-4.5cm, 4.5-6cm, 6.1-12cm.
52, according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 5, the width that it is characterized in that groove (4) is 0.5-5cm or 5.1-10cm or 10.1-20cm or 20.1-30cm or 30.1-40cm.
53, according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 5, the width that it is characterized in that groove (4) is 5-10cm, 11-20cm, 21-35cm, 35-50cm.
54, according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 5, it is characterized in that the height of vertical rib (2) is 1.5-25cm, vertical the wide of rib (2) is 3-25cm, 25.1-35cm.
55, according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 5, the height that it is characterized in that 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.
56, according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 5, the width that it is characterized in that flange (3) is 0.5-5cm, 5.1-35cm, 35.1-45cm.
57, according to the described a kind of laminated reverse T-shaped board of arbitrary claim in the claim 1 to 5, the width that it is characterized in that flange (3) is 5-25cm, 25-100cm, 101-350cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101211471A CN100489247C (en) | 2006-08-22 | 2006-08-22 | Laminated inverted T-shaped board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101211471A CN100489247C (en) | 2006-08-22 | 2006-08-22 | Laminated inverted T-shaped board |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910302142A Division CN101545297A (en) | 2006-08-22 | 2006-08-22 | Superposition inverted T shaped plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1912295A CN1912295A (en) | 2007-02-14 |
| CN100489247C true CN100489247C (en) | 2009-05-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101211471A Active CN100489247C (en) | 2006-08-22 | 2006-08-22 | Laminated inverted T-shaped board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100489247C (en) |
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2006
- 2006-08-22 CN CNB2006101211471A patent/CN100489247C/en active Active
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| Publication number | Publication date |
|---|---|
| CN1912295A (en) | 2007-02-14 |
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Owner name: CHANGSHA GIANT STAR LIGHT QUALITY BUILDING MATERIA Free format text: FORMER OWNER: QIU ZEYOU Effective date: 20150723 |
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Effective date of registration: 20150723 Address after: 410205, Hunan, Changsha Province, Yuelu District Road, 8 star road, star industry base, 4 floor Patentee after: Changsha Juxing Light Weight Building Material Co., Ltd. Address before: 410011 Hunan province Changsha Furong Road two section 59 Suncheon City 28 floor Patentee before: Qiu Zeyou |