CN101158190A - Cast-in-situs concrete hollow slab - Google Patents
Cast-in-situs concrete hollow slab Download PDFInfo
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- CN101158190A CN101158190A CNA2006101679763A CN200610167976A CN101158190A CN 101158190 A CN101158190 A CN 101158190A CN A2006101679763 A CNA2006101679763 A CN A2006101679763A CN 200610167976 A CN200610167976 A CN 200610167976A CN 101158190 A CN101158190 A CN 101158190A
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- cast
- light carcass
- place concrete
- hole pipe
- hole
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- 239000004567 concrete Substances 0.000 title claims abstract description 137
- 238000011065 in-situ storage Methods 0.000 title claims abstract description 54
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 44
- 230000003014 reinforcing effect Effects 0.000 claims description 68
- 229910000831 Steel Inorganic materials 0.000 claims description 21
- 239000010959 steel Substances 0.000 claims description 21
- 208000034189 Sclerosis Diseases 0.000 claims description 8
- 238000004026 adhesive bonding Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 210000002435 tendon Anatomy 0.000 claims description 5
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 4
- 238000005266 casting Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 10
- 230000035939 shock Effects 0.000 description 9
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
A cast-in-situ concrete hollow board, comprising an enforcement concrete (1) and a light weighted tyre body (2), is characterized in that the invention also comprises a through hole pipe (9) arranged in a sealed empty cavity of the light weighted tyre body (2), the light weighted tyre body (2) is provided with at least one hole cave (10) used for casting and pouring cast-in-situ concrete and formed by the through hole pipe (9), and the hole cave (10) runs through the upper and the lower shell surfaces of the light weighted tyre body (2), A cast-in-situ concrete column or pier is piled up between the hole cave (10) of the cast-in-situ concrete and the through hole pipe (9), the through hole pipe (9) is piled up by at least two layers and a piled boundary (16) is arranged between two layers. The invention is suitable for the use of piled-up building covers, room covers, wall bodies, foundation base boards and bridges of cast-in-situ reinforced concrete or prestressed reinforced concrete, in particular to the use of the piled-up building covers.
Description
(1) technical field
The present invention relates to a kind of cast-in-place concrete cored.
(2) background technology
At present, cast-in-situ concrete hollow floor is to use wider floor structural form, and the lightening permanent loose tool of filling in it has various hollow sections and box, and box has hollow or solid.Is that ZL99249798.1, name are called " filling reinforced concrete fiber reinforcement type thin-wall member " utility model patent as the applicant in the patent No. of application on November 29th, 1999, it discloses a kind of light thin-wall carcass, comprise upper plate, on every side sidewall, go to the bottom, upper plate, on every side sidewall, going to the bottom surrounds the polyhedron cavity, upper plate, on every side sidewall, going to the bottom contains fabric reinforcement.This light carcass has characteristics such as intensity height, simple in structure, convenient construction and transport, be applied to superstructure after, the stressed and Force transmission parts of no superstructure in its light carcass, particularly when the light carcass size is big, show more obvious, simultaneously, in superstructure during preheating embedding line, need take certain space, thereby increase the thickness of superstructure greatly, make the economic performance of superstructure descend, and, lay inconveniently, therefore, develop a kind of novel cast-in-place concrete cored for being badly in need of.
(3) summary of the invention
The object of the present invention is to provide a kind of cast-in-place concrete coredly, have characteristics such as good, the convenient various different preheating embedding line layings of mechanical property.
Solution of the present invention is on the basis of existing technology, comprise steel bar concrete, light carcass, light carcass is wrapped up in and is contained in the steel bar concrete, light carcass alternately, be the cast-in-situ reinforced concrete rib each other, it on it cast-in-situ reinforced concrete upper plate, it is the cast-in-situ reinforced concrete lower plate down, light carcass comprises upper casing, the ambient side shell, lower casing, upper casing, the ambient side shell, lower casing surrounds enclosed cavity, it is characterized in that also including through-hole pipe, through-hole pipe is arranged in the enclosed cavity of light carcass, has at least one to pour into a mould the last lower casing surface of running through light carcass with hole by the Cast-in-place concrete that the through hole of through-hole pipe forms in the light carcass, and Cast-in-place concrete has formed superimposed Cast-in-place concrete post or pier with through-hole pipe in hole, through-hole pipe is formed by at least two stacked closing, and between layer and the layer superimposed interface is arranged.Like this, because light carcass also includes through-hole pipe, through-hole pipe is arranged in the enclosed cavity of light carcass, the Cast-in-place concrete cast that has at least one to be formed by the through hole of through-hole pipe in the light carcass runs through the last lower casing surface of light carcass with hole, Cast-in-place concrete enters in the hole, after treating setting and harden, Cast-in-place concrete post or pier have been formed, thereby in light carcass, formed the stressed and Force transmission parts of superstructure, improve the mechanical property of superstructure greatly, particularly improved the shearing resistance of superstructure, antitorque mechanical property greatly; Simultaneously, because through-hole pipe is formed by at least two stacked closing, between layer and the layer superimposed interface is arranged, thereby superimposed layer by layer through-hole pipe intensity height, rigidity is big, frangibility not, and described light carcass is applied in the In-situ cast concrete board, in building the process of concrete, through-hole pipe can not opened by squeeze crack, has guaranteed the pouring quality of In-situ cast concrete board; In addition, cast-in-place concrete cored also have characteristics such as simple in structure, easy to manufacture, that cost is low, speed of application is fast are arranged, the hollow building cover, roof system, body of wall, sole plate and the hollow bridges that are applicable to cast-in-situ reinforced concrete or prestressed reinforced concrete are used, and are particularly useful for hollow arch without beam and use.
Another solution of the present invention is on the basis of existing technology, comprise steel bar concrete, light carcass, light carcass is wrapped up in and is contained in the steel bar concrete, light carcass alternately, be the cast-in-situ reinforced concrete rib each other, it on it cast-in-situ reinforced concrete upper plate, it is the cast-in-situ reinforced concrete lower plate down, light carcass comprises upper casing, the ambient side shell, lower casing, upper casing, the ambient side shell, lower casing surrounds enclosed cavity, it is characterized in that also including through-hole pipe, through-hole pipe is arranged in the enclosed cavity of light carcass, have at least one to pour into a mould the last lower casing surface of running through light carcass with hole by the Cast-in-place concrete that the through hole of through-hole pipe forms in the light carcass, Cast-in-place concrete has formed superimposed Cast-in-place concrete post or pier, upper casing with through-hole pipe in hole, lower casing, there is fixed with it all-in-one-piece to protrude the reinforcing rib on surface on the shell wall of ambient side shell or the wall.Like this, because light carcass also includes through-hole pipe, through-hole pipe is arranged in the enclosed cavity of light carcass, the Cast-in-place concrete cast that has at least one to be formed by the through hole of through-hole pipe in the light carcass runs through the last lower casing surface of light carcass with hole, Cast-in-place concrete enters in the hole, after treating setting and harden, Cast-in-place concrete post or pier have been formed, thereby in light carcass, formed the stressed and Force transmission parts of superstructure, improve the mechanical property of superstructure greatly, particularly improved the shearing resistance of superstructure, antitorque mechanical property greatly; Simultaneously, because when having fixed with it all-in-one-piece to protrude the reinforcing rib on surface on the shell wall of upper casing, lower casing, ambient side shell or the wall, the strength and stiffness of shell wall and shock resistance damage capability have all obtained significantly improving, and make it not fragile, reduce the proportion of goods damageds of light carcass, saved cost; In addition, cast-in-place concrete cored also have characteristics such as simple in structure, easy to manufacture, that cost is low, speed of application is fast are arranged, the hollow building cover, roof system, body of wall, sole plate and the hollow bridges that are applicable to cast-in-situ reinforced concrete or prestressed reinforced concrete are used, and are particularly useful for hollow arch without beam and use.
Feature of the present invention is that also through-hole pipe is formed by at least two stacked closing, and between layer and the layer superimposed interface is arranged.Like this, because through-hole pipe is formed by at least two stacked closing, between layer and the layer superimposed interface is arranged, thereby superimposed layer by layer through-hole pipe intensity height, rigidity is big, frangibility not, and described light carcass is applied in the In-situ cast concrete board, in building the process of concrete, through-hole pipe can not opened by squeeze crack, has guaranteed the pouring quality of In-situ cast concrete board.
Feature of the present invention is that also described superimposed interface is by wet pulp layer setting and harden and forming on the premade shells layer.Like this, the premade shells layer has served as the mould template effect, has removed manufacturing of mould from and has installed and dismounting work, has improved cast-in-place concrete cored speed of production, has reduced cost of production.
Feature of the present invention is that also described superimposed interface is that prefabricated sclerosis housing gluing is formed by stacking.Like this,, behind the prefabricated sclerosis housing gummed, formed superimposed sheet, had good superimposed active force, made it be difficult for separating cracking when superimposed interface is prefabricated sclerosis housing gluing when being formed by stacking, not fragile, guaranteed cast-in-place concrete cored quality effectively.
Feature of the present invention is that also described superimposed interface is superimposed by the material wet pulp layering of two-layer at least different cultivars.Like this, when superimposed interface is superimposed by the material wet pulp layering of two-layer at least different cultivars, behind the prefabricated sclerosis housing gummed, formed superimposed sheet, had good superimposed active force, made it be difficult for separating cracking, make it not fragile, guaranteed cast-in-place concrete cored quality effectively.
Feature of the present invention is that also described superimposed interface is formed by different stacked the closing of double-layer separate at least of unit mass.Like this, when close when forming by the different double-layer separate at least of unit mass is stacked at superimposed interface, behind the prefabricated sclerosis housing gummed, formed superimposed sheet, had good superimposed active force, made it be difficult for separating cracking, make it not fragile, guaranteed cast-in-place concrete cored quality effectively.
Feature of the present invention is that also described superimposed interface is by different two-layer at least being formed by stacking of soft or hard.Like this, when light carcass is applied in the In-situ cast concrete board, can on soft layer, offer the groove of various preheating embedding lines very easily, thereby various pipelines are not taken up room, reduce the thickness of plate, alleviated the deadweight of plate, improved the supporting capacity of plate, and internal layer is that hard layer makes light carcass have very good strength and stiffness, make it not fragile in the process of building of concrete, guaranteed the pouring quality of In-situ cast concrete board.
Feature of the present invention is that also described superimposed interface is overlapped into by the rib base layering of the not hard setting and harden of two special uses at least.Like this, when superimposed interface was not overlapped into by the rib base layering of the hard setting and harden of two special uses at least, the production efficiency of light carcass was higher, and cost of production is lower.
Feature of the present invention is that also described superimposed interface is at least a in plane or coarse plane or the male and female face.Like this, the light carcass superposed surfaces bonding that is built up is solid and reliable, and superimposed interface is difficult for separation failure, has reduced the cast-in-place concrete cored proportion of goods damageds.
Feature of the present invention is that also there are one deck convex tendon or hole at least in described superimposed interface.Like this, behind the mutual riveted setting and harden of adjacent overlapping layers, slip is with the convex tendon bonding or fill hole, has formed whole light carcass wall, its intensity height, and the shock resistance damage capability is strong, has reduced the cast-in-place concrete cored proportion of goods damageds.
Feature of the present invention is that also described at least one layer of overlapping layers has reinforce to pass superimposed interface and stretch into another overlapping layers at least.Like this, when at least one layer of overlapping layers has reinforce to pass superimposed interface to stretch at least another overlapping layers, reinforce with adjacent overlapping layers firmly drawknot become integral body, thereby make light carcass wall intensity height, the shock resistance damage capability is strong, has reduced the cast-in-place concrete cored proportion of goods damageds.
Feature of the present invention is that also described at least one layer of overlapping layers has the position to pass superimposed interface and stretch into another overlapping layers at least.Like this, when at least one layer of overlapping layers has the position to pass superimposed interface to stretch at least another overlapping layers, reinforce with adjacent overlapping layers firmly drawknot become integral body, thereby make light carcass wall intensity height, the shock resistance damage capability is strong, has reduced the cast-in-place concrete cored proportion of goods damageds.
Feature of the present invention is that also described superimposed interface accompanies reinforce.Like this, after superimposed interface accompanied reinforce, the tyre sidewall intensity of light carcass, rigidity, shock resistance damage capability were all significantly strengthened, and made it pile up, transport, be difficult for being damaged in installation and the work progress, reduce the cast-in-place concrete cored proportion of goods damageds, saved cost.
Feature of the present invention is that also described superimposed interface is upper casing and ambient side shell, and ambient side shell and lower casing, upper casing or lower casing and through-hole pipe layering are superimposed.Like this, the wall body structure firm and reliable connection that is superimposed with each other and connects makes it piling up, transport, being difficult for being damaged in installation and the work progress, has reduced the cast-in-place concrete cored proportion of goods damageds, has saved cost.
Feature of the present invention is that also described protrusion reinforcing rib is on glued shell wall of prefabricated reinforcing rib or the tube wall.Like this, when described protrusion reinforcing rib is on glued shell wall of prefabricated reinforcing rib or the tube wall time, position, quantity and direction are set all can freely be provided with of reinforcing rib is very easy to production, can increase substantially production efficiency, reduces production costs.
Feature of the present invention is that also the reinforcing rib two ends of described upper casing or lower casing or the two protrusion are overlapped on through-hole pipe and the side shell wall.Like this, when the reinforcing rib two ends of upper casing or lower casing or the two protrusion are overlapped on through-hole pipe and the side shell wall, by the overlap joint connection of reinforcing rib, increased substantially its two bonding strength, make light carcass the transportation, pile up and work progress in, not fragile, guaranteed quality.
Feature of the present invention is that also the reinforcing rib two ends of described upper casing or lower casing or the two protrusion are overlapped on through-hole pipe and the side shell wall.Like this, when the reinforcing rib two ends of upper casing or lower casing or the two protrusion are overlapped on through-hole pipe and the side shell wall, by the overlap joint connection of reinforcing rib, increased substantially its two bonding strength, make light carcass the transportation, pile up and work progress in, not fragile, guaranteed quality.
Feature of the present invention is that also at least one end of reinforcing rib of described upper casing or lower casing or the two protrusion is overlapped on the protrusion reinforcing rib of through-hole pipe or side shell.Like this, reinforcing rib has been connected to each other to integral body after overlapping mutually, reinforcing rib has formed the support load-bearing frame, and shell wall has been formed firm support, has improved resistance to compression, the shock resistance damage capability of light carcass, make it not fragile, reduced the cast-in-place concrete cored proportion of goods damageds.
Feature of the present invention also is to have in the described cavity reinforcing rib of at least one at least one end of rod member and protrusion to intersect.Like this, there is the reinforcing rib of at least one at least one end of rod member and protrusion to intersect in the cavity, be connected to each other to integral body, reinforcing rib has formed the support load-bearing frame, shell wall has been formed firm support, improve resistance to compression, the shock resistance damage capability of light carcass, made it not fragile, reduced the cast-in-place concrete cored proportion of goods damageds.
Feature of the present invention is that also the reinforcing rib of described at least one rod member two ends and protrusion intersects.Like this, the reinforcing rib of at least one rod member two ends and protrusion intersects, be connected to each other to integral body, reinforcing rib has formed the support load-bearing frame, shell wall has been formed firm support, improve resistance to compression, the shock resistance damage capability of light carcass, made it not fragile, reduced the cast-in-place concrete cored proportion of goods damageds.
Feature of the present invention is that also at least one end of described at least one rod member is supported on the protrusion reinforcing rib position of upper casing or lower casing.Like this, at least one end of described at least one rod member is supported on the protrusion reinforcing rib position of upper casing or lower casing, be connected to each other to integral body, reinforcing rib has formed the support load-bearing frame, shell wall has been formed firm support, improve resistance to compression, the shock resistance damage capability of light carcass, made it not fragile, reduced the cast-in-place concrete cored proportion of goods damageds.
Feature of the present invention is that also rod member is prefabricated rod member or cast-in-place rod member in the described cavity.Like this, when rod member in the cavity is prefabricated rod member or cast-in-place rod member,, can select preform rod spare or cast-in-place rod member for use, make things convenient for and manufactured according to the needs of different actual conditions.
Feature of the present invention is that also rod member has strength bar or strengthens shell in the described cavity.Like this, the intensity of rod member has obtained increasing substantially, and makes its enabling capabilities stronger, is difficult for splitting off or ftractureing.
Feature of the present invention also is in the reinforcing rib of described protrusion reinforce is arranged.Like this, the intensity of rod member has obtained increasing substantially, and makes its enabling capabilities stronger, is difficult for splitting off or ftractureing.
The present invention also is describedly to contain presstressed reinforcing steel in cast-in-place concrete cored.Like this, the setting of prestressed reinforcement can improve cast-in-place concrete cored supporting capacity greatly, and increases cast-in-place concrete cored span.
The present invention also is describedly to contain reinforcing bar in cast-in-place concrete cored.Reinforcing bar can be cold-rolled forming section or channel-section steel or i shaped steel or other Steel section member.Like this, can improve cast-in-place concrete cored supporting capacity significantly, simultaneously, reinforcing bar is implied in that corresponding in the concrete to form no beam cast-in-place concrete cored.
The present invention also is describedly also to be provided with dark beam or/and bright beam in cast-in-place concrete cored.Like this, cast-in-place concrete cored mechanical property is better, helps that local pressure in cast-in-place concrete cored is increased the district and strengthens; When being provided with dark beam, can strengthen cast-in-place concrete cored mechanical property, simultaneously, dark beam lies in the cast-in-situ concrete hollow intralamellar part, it is attractive in appearance not influence cast-in-place concrete cored external structure, does not take the usage space of building during use, can more effectively improve the usage space of building.
The present invention also is do not have the cast in place reinforced bar upper plate, the upper surface of upper plate and cast-in-place concrete cored upper surface flush on the upper plate of described light carcass.Like this, when not having the cast in place reinforced bar upper plate on the upper plate of light carcass, make the cast-in-place concrete cored open two way ribbed slab in top that formed, whole compressive strength is good, has improved cast-in-place concrete cored supporting capacity.
The present invention is that also the bottom of described light carcass does not have the cast-in-situ reinforced concrete lower plate.Like this, when the bottom of light carcass does not have the cast-in-situ reinforced concrete lower plate, make the cast-in-place concrete cored open two way ribbed slab in bottom that formed, whole compressive strength is good, has improved cast-in-place concrete cored supporting capacity.
The present invention also is do not have the cast in place reinforced bar upper plate on the upper plate of described light carcass, the upper surface of upper plate and cast-in-place concrete cored upper surface flush, and the bottom of light carcass does not have the cast-in-situ reinforced concrete lower plate.Like this, when the upper plate of light carcass on do not have the cast in place reinforced bar upper plate, the upper surface of upper plate and cast-in-place concrete cored upper surface flush, when the bottom of light carcass does not have the cast-in-situ reinforced concrete lower plate, the cast-in-place concrete cored in-situ deposited prefabricated superimposed sheet of two-way rib structure that formed, reduce the consumption of Cast-in-place concrete significantly, reduced cast-in-place concrete cored deadweight, improved cast-in-place concrete cored supporting capacity.
(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.
(5) specific embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
The present invention as shown in drawings, comprise steel bar concrete 1, light carcass 2, light carcass 2 is wrapped up in and is contained in the steel bar concrete 1, light carcass 2 alternately, be cast-in-situ reinforced concrete rib 3 each other, it on it cast-in-situ reinforced concrete upper plate 4, it is cast-in-situ reinforced concrete lower plate 5 down, light carcass 2 comprises upper casing 6, ambient side shell 7, lower casing 8, upper casing 6, ambient side shell 7, lower casing 8 surrounds enclosed cavity, it is characterized in that also including through-hole pipe 9, through-hole pipe 9 is arranged in the enclosed cavity of light carcass 2, has at least one to pour into a mould the last lower casing surface of running through light carcass 2 with hole 10 by the Cast-in-place concrete that the through hole of through-hole pipe 9 forms in the light carcass 2, and Cast-in-place concrete has formed superimposed Cast-in-place concrete post or pier with through-hole pipe 9 in hole 10, through-hole pipe 9 is formed by at least two stacked closing, and between layer and the layer superimposed interface 16 is arranged.In each accompanying drawing, 1 is steel bar concrete, and 2 is light carcass, and 3 is the cast-in-situ reinforced concrete rib, and 4 is the cast-in-situ reinforced concrete upper plate, 5 is the cast-in-situ reinforced concrete lower plate, and 6 is upper casing, and 7 is the ambient side shell, and 8 is lower casing, and 9 is through-hole pipe, 10 is hole, and 11 is soft layer, below in each accompanying drawing, number identically, its explanation is identical.As shown in figure 17, the cast-in-place concrete cored steel bar concrete 1 that comprises, light carcass 2, light carcass 2 is wrapped up in and is contained in the steel bar concrete 1, light carcass 2 alternately, be cast-in-situ reinforced concrete rib 3 each other, it on it cast-in-situ reinforced concrete upper plate 4, it is cast-in-situ reinforced concrete lower plate 5 down, light carcass 2 comprises upper casing 6, ambient side shell 7, lower casing 8, upper casing 6, ambient side shell 7, lower casing 8 surrounds enclosed cavity, it also includes through-hole pipe 9, through-hole pipe 9 is arranged in the enclosed cavity of light carcass 2, has Cast-in-place concrete cast that the through hole by through-hole pipe 9 forms to run through the last lower casing surface of light carcass 2 with hole 10 in the light carcass 2, Cast-in-place concrete in hole 10 and through-hole pipe 9 formed superimposed Cast-in-place concrete post or pier, through-hole pipe 9 is formed by two stacked closing, and between layer and the layer superimposed interface 16 is arranged.
The present invention as shown in drawings, comprise steel bar concrete 1, light carcass 2, light carcass 2 is wrapped up in and is contained in the steel bar concrete 1, light carcass 2 alternately, be cast-in-situ reinforced concrete rib 3 each other, it on it cast-in-situ reinforced concrete upper plate 4, it is cast-in-situ reinforced concrete lower plate 5 down, light carcass 2 comprises upper casing 6, ambient side shell 7, lower casing 8, upper casing 6, ambient side shell 7, lower casing 8 surrounds enclosed cavity, it is characterized in that also including through-hole pipe 9, through-hole pipe 9 is arranged in the enclosed cavity of light carcass 2, have at least one to pour into a mould the last lower casing surface of running through light carcass 2 with hole 10 by the Cast-in-place concrete that the through hole of through-hole pipe 9 forms in the light carcass 2, Cast-in-place concrete has formed superimposed Cast-in-place concrete post or pier, upper casing 6 with through-hole pipe 9 in hole 10, lower casing 8, there is fixed with it all-in-one-piece to protrude the reinforcing rib 14 on surface on the shell wall of ambient side shell 7 or the tube wall.As shown in figure 24, the cast-in-place concrete cored steel bar concrete 1 that comprises, light carcass 2, light carcass 2 is wrapped up in and is contained in the steel bar concrete 1, light carcass 2 alternately, be cast-in-situ reinforced concrete rib 3 each other, it on it cast-in-situ reinforced concrete upper plate 4, it is cast-in-situ reinforced concrete lower plate 5 down, light carcass 2 comprises upper casing 6, ambient side shell 7, lower casing 8, upper casing 6, ambient side shell 7, lower casing 8 surrounds enclosed cavity, it also includes through-hole pipe 9, through-hole pipe 9 is arranged in the enclosed cavity of light carcass 2, have Cast-in-place concrete cast that the through hole by through-hole pipe 9 forms to run through the last lower casing surface of light carcass 2 in the light carcass 2 with hole 10, Cast-in-place concrete hole 10 in and through-hole pipe 9 formed superimposed Cast-in-place concrete post or pier, the surperficial reinforcing rib 14 of fixed with it all-in-one-piece protrusion is arranged on the shell wall of upper casing 6.
Feature of the present invention is that also through-hole pipe 9 is formed by at least two stacked closing, and between layer and the layer superimposed interface 16 is arranged.
Feature of the present invention is that also described superimposed interface 16 is by wet pulp layer 17 setting and harden and forming on premade shells layer 18.As shown in figure 18, its described superimposed interface 16 is by wet pulp layer 17 setting and harden and forming on premade shells layer 18.
Feature of the present invention is that also described superimposed interface 16 is formed by stacking for prefabricated sclerosis housing 19 gluings.As shown in figure 17, its described superimposed interface 16 is formed by stacking for prefabricated sclerosis housing 19 gluings.
Feature of the present invention is that also described superimposed interface 16 is superimposed by the material wet pulp layering of two-layer at least different cultivars.As shown in figure 19, its described superimposed interface 16 is superimposed by the material wet pulp layering of three layers of different cultivars.
Feature of the present invention is that also described superimposed interface 16 is formed by different stacked the closing of double-layer separate at least of unit mass.As shown in figure 20, its described superimposed interface 16 is formed by stacked the closing of the different double-layer separate of unit mass.
Feature of the present invention is that also described superimposed interface 16 is by different two-layer at least being formed by stacking of soft or hard.As shown in figure 20, its described superimposed interface 16 is by different two-layer being formed by stacking of soft or hard.
Feature of the present invention is that also described superimposed interface 16 is overlapped into by the rib base layering of the not hard setting and harden of two special uses at least.As shown in figure 20, its described superimposed interface 16 is overlapped into by the rib base layering of the not hard setting and harden of two special uses.
Feature of the present invention also is at least a in plane or coarse plane or the male and female face of described superimposed interface 16.As shown in figure 20, its described superimposed interface 16 is a shiny surface.
Feature of the present invention is that also there are one deck convex tendon 21 or hole 10 at least in described superimposed interface 16.As shown in figure 21, there is one deck convex tendon 21 at its described superimposed interface 16.As shown in figure 22, there is one deck hole 10 at its described superimposed interface 16.
Feature of the present invention is that also described at least one layer of overlapping layers has reinforce 20 to pass superimposed interface 16 and stretch into another overlapping layers at least.As shown in figure 23, its described one deck overlapping layers has reinforce 20 to pass superimposed interface 16 to stretch into another overlapping layers.
Feature of the present invention is that also described at least one layer of overlapping layers has the position to pass superimposed interface 16 and stretch into another overlapping layers at least.As shown in figure 21, its described one deck overlapping layers has the position to pass superimposed interface 16 to stretch into another overlapping layers.
Feature of the present invention is that also described superimposed interface 16 accompanies reinforce 20.As shown in figure 20, its described superimposed interface 16 accompanies reinforce 20.
Feature of the present invention is that also described superimposed interface 16 is upper casing 6 and ambient side shell 7, and ambient side shell 7 is superimposed with through-hole pipe 9 layerings with lower casing 8, upper casing 6 or lower casing 8.As shown in figure 16, its described superimposed interface 16 is upper casing 6 and ambient side shell 7, ambient side shell 7 and lower casing 8, and lower casing 8 is superimposed with through-hole pipe 9 layerings.
Feature of the present invention is that also described protrusion reinforcing rib 14 is on glued shell wall of prefabricated reinforcing rib or the tube wall.As shown in figure 25, its described protrusion reinforcing rib 14 is on the glued shell wall of prefabricated reinforcing rib.
Feature of the present invention is that also reinforcing rib 14 two ends of described upper casing 6 or lower casing 8 or the two protrusion are overlapped on through-hole pipe 9 and the side shell wall.As shown in figure 26, reinforcing rib 14 two ends of its described upper casing 6 and lower casing 8 protrusions are overlapped on through-hole pipe 9 and the side shell wall.
Feature of the present invention is that also reinforcing rib 14 two ends of described upper casing 6 or lower casing 8 or the two protrusion are overlapped on through-hole pipe 9 and the side shell wall.As shown in figure 26, reinforcing rib 14 two ends of its described upper casing 6 and lower casing 8 protrusions are overlapped on through-hole pipe 9 and the side shell wall.
Feature of the present invention is that also reinforcing rib 14 at least one ends of described upper casing 6 or lower casing 8 or the two protrusion are overlapped on the protrusion reinforcing rib 14 of through-hole pipe 9 or side shell.As shown in figure 26, reinforcing rib 14 two ends of its described upper casing 6 and lower casing 8 protrusions are overlapped on respectively on the protrusion reinforcing rib 14 of through-hole pipe 9 and side shell.
Feature of the present invention also is to have in the described cavity reinforcing rib 14 of at least one rod member 22 at least one ends and protrusion to intersect.As shown in figure 27, there is the reinforcing rib 14 of rod member 22 two ends and protrusion to intersect in its described cavity.
Feature of the present invention is that also the reinforcing rib 14 of described at least one rod member 22 two ends and protrusion intersects.As shown in figure 27, the reinforcing rib 14 of its described rod member 22 two ends and protrusion intersects.
Feature of the present invention is that also at least one end of described at least one rod member 22 is supported on protrusion reinforcing rib 14 positions of upper casing or lower casing.As shown in figure 27, the two end supports of its described rod member 22 is at protrusion reinforcing rib 14 positions of upper casing and lower casing.
Feature of the present invention is that also rod member 22 is prefabricated rod member or cast-in-place rod member in the described cavity.As shown in figure 27, rod member 22 is prefabricated rod member in its described cavity.
Feature of the present invention is that also rod member 22 has strength bar or strengthens shell in the described cavity.As shown in figure 28, rod member 22 has strength bar in its described cavity.
Feature of the present invention also is in the reinforcing rib 14 of described protrusion reinforce 20 is arranged.As shown in figure 28, in the reinforcing rib 14 of its described protrusion reinforce 20 is arranged.
Feature of the present invention also is describedly to contain presstressed reinforcing steel 23 in cast-in-place concrete cored.As shown in Figure 1, it describedly contains presstressed reinforcing steel 23 in cast-in-place concrete cored.
Feature of the present invention also is describedly to contain reinforcing bar 24 in cast-in-place concrete cored.As shown in figure 29, it describedly contains reinforcing bar 24 in cast-in-place concrete cored.
Feature of the present invention also is describedly also to be provided with dark beam 25 or/and bright beam 26 in cast-in-place concrete cored.As shown in Figure 1, it describedly also is provided with dark beam 25 and bright beam 26 in cast-in-place concrete cored.
Feature of the present invention is that also the upper casing 6 of described light carcass 2 does not have cast in place reinforced bar upper plate 4, the upper surface of top board and cast-in-place concrete cored upper surface flush.As shown in figure 30, the upper casing 6 of its described light carcass 2 does not have cast in place reinforced bar upper plate 4, the upper surface of top board and cast-in-place concrete cored upper surface flush.
Feature of the present invention is that also the bottom of described light carcass 2 does not have cast-in-situ reinforced concrete lower plate 5.As shown in figure 31, the bottom of its described light carcass 2 does not have cast-in-situ reinforced concrete lower plate 5.
Feature of the present invention is that also the upper casing 6 of described light carcass 2 does not have cast in place reinforced bar upper plate 4, the upper surface of top board and cast-in-place concrete cored upper surface flush, and the bottom of light carcass 2 does not have cast-in-situ reinforced concrete lower plate 5.Shown in figure 32, the upper casing 6 of its described light carcass 2 does not have cast in place reinforced bar upper plate 4, the upper surface of top board and cast-in-place concrete cored upper surface flush, and the bottom of light carcass 2 does not have cast-in-situ reinforced concrete lower plate 5.
During the invention process, press earlier construction requirement mounting bracket or template, lay light carcass 2, re-lay the reinforcing bar of reinforcing bar or dark beam 25 or bright beam 26, and various steel pipe buried in advance spare, pour concrete after the acceptance(check), after treating the concrete setting and harden, maintenance is to stipulating the length of time that form removal promptly gets cast-in-place concrete cored.
Claims (10)
- One kind cast-in-place concrete cored, comprise steel bar concrete (1), light carcass (2), light carcass (2) is wrapped up in and is contained in the steel bar concrete (1), light carcass (2) alternately, be cast-in-situ reinforced concrete rib (3) each other, it on it cast-in-situ reinforced concrete upper plate (4), it is cast-in-situ reinforced concrete lower plate (5) down, light carcass (2) comprises upper casing (6), ambient side shell (7), lower casing (8), upper casing (6), ambient side shell (7), lower casing (8) surrounds enclosed cavity, it is characterized in that also including through-hole pipe (9), through-hole pipe (9) is arranged in the enclosed cavity of light carcass (2), the Cast-in-place concrete cast that has at least one to be formed by the through hole of through-hole pipe (9) in the light carcass (2) runs through the last lower casing surface of light carcass (2) with hole (10), Cast-in-place concrete has formed superimposed Cast-in-place concrete post or pier with through-hole pipe (9) in hole (10), through-hole pipe (9) is formed by at least two stacked closing, and between layer and the layer superimposed interface (16) is arranged.
- One kind cast-in-place concrete cored, comprise steel bar concrete (1), light carcass (2), light carcass (2) is wrapped up in and is contained in the steel bar concrete (1), light carcass (2) alternately, be cast-in-situ reinforced concrete rib (3) each other, it on it cast-in-situ reinforced concrete upper plate (4), it is cast-in-situ reinforced concrete lower plate (5) down, light carcass (2) comprises upper casing (6), ambient side shell (7), lower casing (8), upper casing (6), ambient side shell (7), lower casing (8) surrounds enclosed cavity, it is characterized in that also including through-hole pipe (9), through-hole pipe (9) is arranged in the enclosed cavity of light carcass (2), the Cast-in-place concrete cast that has at least one to be formed by the through hole of through-hole pipe (9) in the light carcass (2) runs through the last lower casing surface of light carcass (2) with hole (10), Cast-in-place concrete has formed superimposed Cast-in-place concrete post or pier, upper casing (6) with through-hole pipe (9) in hole (10), lower casing (8), there is fixed with it all-in-one-piece to protrude the reinforcing rib (14) on surface on the shell wall of ambient side shell (7) or the tube wall.
- 3. according to claim 2 a kind of cast-in-place concrete cored, it is characterized in that described through-hole pipe (9) is formed by at least two stacked closing, between layer and the layer superimposed interface (16) is arranged.
- 4. according to claim 1 or 3 described a kind of cast-in-place concrete cored, it is characterized in that described superimposed interface (16) gone up setting and harden and form at premade shells layer (18) by wet pulp layer (17); Perhaps superimposed interface (16) is formed by stacking for prefabricated sclerosis housing (19) gluing; Perhaps superimposed interface (16) is superimposed by the material wet pulp layering of two-layer at least different cultivars; Perhaps superimposed interface (16) is formed by different stacked the closing of double-layer separate at least of unit mass; Superimposed interface (16) are formed by stacking by the rib base layering of the not hard setting and harden of two special uses at least by different two-layer being formed by stacking at least of soft or hard at perhaps superimposed interface (16).
- 5. according to claim 1 or 3 described a kind of cast-in-place concrete cored, it is characterized in that described superimposed interface (16) stretches into another overlapping layers at least at least a and superimposed interface (16) in plane or coarse plane or the male and female face has at least one deck convex tendon (21) or at least one layer of overlapping layers of hole (10) have reinforce (20) to pass superimposed interface (16).
- 6. according to claim 1 or 3 described a kind of cast-in-place concrete cored, it is characterized in that described at least one layer of overlapping layers to have the position to pass that another overlapping layers is stretched at least at superimposed interface (16) and superimposed interface (16) accompany reinforce (20) and superimposed interface (16) are upper casing (6) and ambient side shell (7), ambient side shell (7) is superimposed with lower casing (8), upper casing (6) or lower casing (8) and through-hole pipe (9) layering.
- 7. according to claim 2 or 3 described a kind of cast-in-place concrete cored, it is characterized in that at least one end of reinforcing rib (14) that reinforcing rib (14) two ends that described protrusion reinforcing rib (14) is overlapped on upper casing (6) on through-hole pipe (9) and the side shell wall or lower casing (8) or the two protrusion for reinforcing rib (14) two ends of upper casing (6) or lower casing (8) or the two protrusion on glued shell wall of prefabricated reinforcing rib or the tube wall are overlapped on upper casing (6) on through-hole pipe (9) and the side shell wall or lower casing (8) or the two protrusion is overlapped on the protrusion reinforcing rib (14) of through-hole pipe (9) or side shell.
- 8. according to claim 2 or 3 described a kind of cast-in-place concrete cored, it is characterized in that having in the described cavity at least one end of crossing and at least one rod member of reinforcing rib (14) (22) of reinforcing rib (14) crossing and at least one rod member (22) two ends of at least one end of at least one rod member (22) and protrusion and protrusion be supported on upper casing or lower casing protrusion reinforcing rib (14) position and in the cavity rod member (22) strength bar is arranged or strengthens shell for rod member (22) in prefabricated rod member or the cast-in-place rod member cavity.
- 9. according to claim 2 or 3 described a kind of cast-in-place concrete cored, it is characterized in that in the reinforcing rib (14) of described protrusion reinforce (20) being arranged and contain presstressed reinforcing steel (23) in cast-in-place concrete cored and contain reinforcing bar (24) in cast-in-place concrete cored and also be provided with dark beam (25) in cast-in-place concrete cored or/and bright beam (26).
- 10. according to claim 1 or 2 described a kind of cast-in-place concrete cored, the upper casing (6) that it is characterized in that described light carcass (2) does not have cast in place reinforced bar upper plate (4), the upper surface of top board and cast-in-place concrete cored upper surface flush and the bottom of light carcass (2) does not have cast-in-situ reinforced concrete lower plate (5) and the upper casing (6) of light carcass (2) does not have cast in place reinforced bar upper plate (4), the upper surface of top board and cast-in-place concrete cored upper surface flush, the bottom of light carcass (2) does not have cast-in-situ reinforced concrete lower plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101679763A CN101158190A (en) | 2005-11-30 | 2006-11-29 | Cast-in-situs concrete hollow slab |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200510129238.5 | 2005-11-30 | ||
| CN200510129238 | 2005-11-30 | ||
| CNA2006101679763A CN101158190A (en) | 2005-11-30 | 2006-11-29 | Cast-in-situs concrete hollow slab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101158190A true CN101158190A (en) | 2008-04-09 |
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ID=39306411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101679763A Pending CN101158190A (en) | 2005-11-30 | 2006-11-29 | Cast-in-situs concrete hollow slab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101158190A (en) |
-
2006
- 2006-11-29 CN CNA2006101679763A patent/CN101158190A/en active Pending
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