CN101131011A - Cast-in-situ concrete hollow slab - Google Patents
Cast-in-situ concrete hollow slab Download PDFInfo
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- CN101131011A CN101131011A CNA2006101679693A CN200610167969A CN101131011A CN 101131011 A CN101131011 A CN 101131011A CN A2006101679693 A CNA2006101679693 A CN A2006101679693A CN 200610167969 A CN200610167969 A CN 200610167969A CN 101131011 A CN101131011 A CN 101131011A
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- cast
- energy
- hole
- tube wall
- place concrete
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- 239000004567 concrete Substances 0.000 title claims abstract description 130
- 238000011065 in-situ storage Methods 0.000 title claims abstract description 31
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 43
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 29
- 229910000831 Steel Inorganic materials 0.000 claims description 47
- 239000010959 steel Substances 0.000 claims description 47
- 230000002787 reinforcement Effects 0.000 claims description 35
- 230000005540 biological transmission Effects 0.000 claims description 21
- 210000002435 tendon Anatomy 0.000 claims description 8
- 239000011083 cement mortar Substances 0.000 claims description 5
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 4
- 239000004568 cement Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000009416 shuttering Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 3
- 238000011900 installation process Methods 0.000 description 3
- 238000010008 shearing Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000015572 biosynthetic process 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
- 238000000034 method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
The in-situ cast reinforced concrete floor slab includes reinforced concrete and light casing coated inside reinforced concrete. It includes also pipe set inside the closed cavity of the light casing to form hole with large lower part and small upper part and penetrating the upper and the lower surfaces of the light casing, and reinforcing inclined rod or board on the hole wall, with the hole being in-situ poured with concrete to form a pile. The present invention is suitable for in-situ cast or pre-stressed reinforced concrete hollow floor slab, roof, wall, foundation slab and hollow bridge, especially hollow flat floor slab.
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 light carcass 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 thin-wall mould-shell member, 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.Characteristics such as that this shuttering member has is simple in structure, convenient construction and transport, after being applied to superstructure, stressed and the Force transmission parts of no superstructure in its shuttering member, particularly when the shuttering member size is big, show more obviously, simultaneously, the intensity of shuttering member is not high, rigidity little, bigger, the corresponding cost of breakage rate is higher, 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 cored, characteristics such as have the superstructure of improvement mechanical property, intensity height, rigidity is big, breakage rate is low, cost is low.
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 be the Cast-in-place concrete cast that forms of through hole by through-hole pipe in the light carcass and run through the last lower casing surface of light carcass with hole, hole is greatly last little hole down, hole wall put more energy into brace or swash plate.Like this, 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 cast-in-place concrete cored mechanical property greatly, particularly improved cast-in-place concrete cored shearing resistance, antitorque mechanical property greatly; Simultaneously, put more energy into brace or swash plate have improved the intensity and the rigidity of light carcass greatly, have improved the supporting capacity and the shock resistance damage capability of light carcass, have reduced breakage rate, have reduced the cost of light carcass; In addition, cast-in-place concrete cored also have simple in structure, make easily, characteristics such as cost is low, the hollowcore slab, hollow building cover, roof system, sole plate, body of wall and the hollow bridges that are applicable to various cast-in-situ reinforced concretes or prestressed reinforced concrete are used, and are specially adapted to hollow arch without beam and use.
Feature of the present invention is that also the described hole wall brace of putting more energy into is mounted in wherein.Like this, when the hole wall is put more energy into brace when being mounted in wherein, the hole wall put more energy into brace pile up, in transportation and the installation process, the hole wall brace of putting more energy into can not move, can guarantee the quality of light carcass, make it not fragile, reduced the cast-in-place concrete cored proportion of goods damageds effectively, reduced cost.
Feature of the present invention is that also the described brace of putting more energy into is attached at hole inwall or outer wall.Like this, when the brace of putting more energy into is attached at hole inwall or outer wall, put more energy into brace pile up, in transportation and the installation process, the brace of putting more energy into can not move, and can guarantee the quality of light carcass, makes it not fragile, reduce the cast-in-place concrete cored proportion of goods damageds effectively, reduced cost.
Feature of the present invention is that also described swash plate and the hole wall of putting more energy into intersects.Like this, Cast-in-place concrete pours in the hole, can corresponding formation intersect each other or parallel Cast-in-place concrete rod member, forms the bearing bar structure in light carcass, has improved the supporting capacity of cast-in-situ concrete structure.
Feature of the present invention is that also described swash plate and the hole wall of putting more energy into is superimposed.Like this, the swash plate of putting more energy into has increased substantially the intensity and the rigidity of hole wall, makes its not cracky.
Feature of the present invention is that also the described brace of putting more energy into is cement mortar or cement concrete with the swash plate of putting more energy into.Like this, when the brace of putting more energy into is cement mortar or cement concrete with the swash plate of putting more energy into, the brace intensity of putting more energy into height, rigidity is big, manufactures conveniently the bonding strength height between brace and the light carcass of putting more energy into, both not easily separated breakages help reducing cast-in-place concrete cored cost.
The invention is characterized in that tube wall stretches out exposed steel bar or steel mesh reinforcement.Like this, 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 cast-in-place concrete cored mechanical property greatly, particularly improved cast-in-place concrete cored shearing resistance, antitorque mechanical property greatly.
Feature of the present invention also be described tube wall upwards or down or the two be extended with reinforcing bar or steel mesh reinforcement.Like this, the strength and stiffness of tube wall and fold resistance have all obtained strengthening significantly, make it be difficult for being damaged.
Feature of the present invention is that also reinforcing bar or steel mesh reinforcement that described tube wall stretches out link together.Like this, when reinforcing bar that stretches out when tube wall or steel mesh reinforcement link together, increase substantially the rigidity and the intensity of tube wall, made its not frangibility, improved cast-in-place concrete cored quality.
Feature of the present invention also is on reinforcing bar that described tube wall stretches out or the steel mesh reinforcement suspender member is arranged.Like this, when on reinforcing bar that tube wall stretches out or the steel mesh reinforcement suspender member being arranged, make light carcass in carrying, installation process, can catch on the suspender member transportation very easily, travelling speed is fast, and is simple to operate, reduced the carrying difficulty, reduced loss, reduced cost.
Feature of the present invention is that also described reinforcing bar that stretches out or steel mesh reinforcement link to each other with the hole cover plate.Like this, when described reinforcing bar or steel mesh reinforcement link to each other with the hole cover plate, increase substantially the rigidity and the intensity of hole cover plate, made its not frangibility, improved cast-in-place concrete cored quality.
Feature of the present invention is that also described reinforcing bar that stretches out or steel mesh reinforcement pass the hole cover plate.Like this, when described reinforcing bar or steel mesh reinforcement link to each other with the hole cover plate, increase substantially the rigidity and the intensity of hole cover plate, made its not frangibility, improved cast-in-place concrete cored quality.
Feature of the present invention is that also described reinforcing bar that stretches out or steel mesh reinforcement link to each other with the feet of tyre carcase.Like this, when the described reinforcing bar that stretches out or steel mesh reinforcement link to each other with the feet of tyre carcase, increase substantially the rigidity and the intensity of tyre carcase, made its not frangibility, improved cast-in-place concrete cored quality.
Feature of the present invention is that also reinforcing bar or steel mesh reinforcement that described tube wall stretches out are positioned at tube wall reinforcing rib position.Like this, cast-in-place concrete cored intensity is higher, and rigidity is bigger.
The invention is characterized in a slice at least that the through-hole pipe tube wall has the outer concrete structure power transmission up and down of tyre carcase to use tube wall of putting more energy into longitudinally.Like this, Cast-in-place concrete enters in the hole, treat setting and harden after, Cast-in-place concrete post or pier have been formed, thereby in light carcass, formed the stressed and Force transmission parts of superstructure, improved the mechanical property of superstructure greatly, particularly improved the shearing resistance of superstructure, antitorque mechanical property greatly; Simultaneously, but the tube wall participation structure power transmission of putting more energy into has improved cast-in-place concrete cored structure transmission force property.
Feature of the present invention is that also the relative tube wall of described same axis profile is the tube wall of vertically putting more energy into.Like this, but the tube wall participation structure power transmission of putting more energy into has improved cast-in-place concrete cored structure transmission force property.
Feature of the present invention is that also the relative tube wall of diaxon section of described quadrature is the tube wall of vertically putting more energy into.Like this, but the tube wall participation structure power transmission of putting more energy into has improved cast-in-place concrete cored structure transmission force property.
Feature of the present invention is that also described through-hole pipe tube wall is the tube wall of vertically putting more energy into.Like this, but the tube wall participation structure power transmission of putting more energy into has improved cast-in-place concrete cored structure transmission force property.
Feature of the present invention also is in the described tube wall of vertically putting more energy into vertical reinforce is arranged.Like this, when in the tube wall of vertically putting more energy into vertical reinforce being arranged, the reinforce in the tube wall convex tendon then can combine with Cast-in-place concrete, can improve the adhesion of vertically putting more energy between tube wall and the Cast-in-place concrete, makes it can participate in power transmission better.
Feature of the present invention also is have vertical reinforce to expose in the described tube wall of vertically putting more energy into.Like this, when in the tube wall of vertically putting more energy into vertical reinforce being arranged, the reinforce in the tube wall convex tendon then can combine with Cast-in-place concrete, can improve the adhesion of vertically putting more energy between tube wall and the Cast-in-place concrete, makes it can participate in power transmission better.
Feature of the present invention also is in the described tube wall of vertically putting more energy into vertical reinforce is arranged, and the pipe end of vertically putting more energy into exposes.Like this, when in the tube wall of vertically putting more energy into vertical reinforce being arranged, the reinforce in the tube wall convex tendon then can combine with Cast-in-place concrete, can improve the adhesion of vertically putting more energy between tube wall and the Cast-in-place concrete, makes it can participate in power transmission better.
Feature of the present invention also is in the described tube wall of vertically putting more energy into vertical reinforce is arranged, and the pipe end inside pipe wall of vertically putting more energy into exposes.Like this, when in the tube wall of vertically putting more energy into vertical reinforce being arranged, the reinforce in the tube wall convex tendon then can combine with Cast-in-place concrete, can improve the adhesion of vertically putting more energy between tube wall and the Cast-in-place concrete, makes it can participate in power transmission better.
Feature of the present invention is that also described at least one or two vertical reinforce has the hoop reinforce to link.Like this, the hoop reinforce connects as one vertical reinforce, has improved the globality of vertical enhancing, has improved its power transmission ability.
Feature of the present invention is that also described through-hole pipe is provided with cover plate.Like this, cover plate can be blocked through-hole pipe, prevents that concrete from entering in the through-hole pipe, has improved cast-in-place concrete cored hollow rate, has guaranteed cast-in-place concrete cored pouring quality.
Feature of the present invention is that also described cover plate is provided with positioner.Like this, when cover plate is provided with positioner, can be in the fixedly lower limit of positioner, thus make that the cover plate position is accurate, guaranteed cast-in-place concrete cored quality.
Feature of the present invention is that also described cover plate is provided with the enhancing convex tendon.Like this, the intensity and the rigidity of cover plate are bigger, more not cracky.
Feature of the present invention is that also the described tube wall of vertically putting more energy into is the setting of splay configuration truss member shape.Like this, the tube wall of vertically putting more energy into of splay configuration truss member shape setting can not hinder building of concrete, has made things convenient for construction application, and simultaneously, the enabling capabilities of the tube wall of putting more energy into of splay configuration truss member shape own is strong, has improved the bearing capacity of carcass.
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.
Figure 19 is the structural representation of the embodiment of the invention 19.
Figure 20 is the structural representation of the embodiment of the invention 20.
Figure 21 is the structural representation of the embodiment of the invention 21.
Figure 22 is the structural representation of the embodiment of the invention 22.
Figure 23 is the structural representation of the embodiment of the invention 23.
Figure 24 is the structural representation of the embodiment of the invention 24.
Figure 25 is the structural representation of the embodiment of the invention 25.
Figure 26 is the structural representation of the embodiment of the invention 26.
(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 11, ambient side shell 12, lower casing 13, upper casing 11, ambient side shell 12, lower casing 13 surrounds enclosed cavity, it is characterized in that also including through-hole pipe 14, through-hole pipe 14 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 6 by through-hole pipe 14 for the Cast-in-place concrete that through hole forms in the light carcass 2, and hole 6 is for going up little hole down greatly, hole wall put more energy into brace 15 or swash plate 16, Cast-in-place concrete pour into and form pier spares 8 in the hole 6.In each accompanying drawing, 1 is steel bar concrete, and 2 is light carcass, and 3 is the cast-in-situ reinforced concrete rib, 4 is the cast-in-situ reinforced concrete upper plate, and 5 is the cast-in-situ reinforced concrete lower plate, and 6 is hole, and 7 is vertical bar, 8 for Cast-in-place concrete pours into the pier spares that form in the hole 6, below in each accompanying drawing, number identically, its explanation is identical.As shown in Figure 1, on its described light carcass 2 through-hole pipe 14 is arranged, through-hole pipe 14 is arranged in the enclosed cavity of light carcass 2, the Cast-in-place concrete cast that has at least one to be formed for through hole by through-hole pipe 14 in the light carcass 2 runs through the last lower casing surface of light carcass 2 with hole 6, hole 6 is for going up little hole down greatly, the hole wall brace 15 of putting more energy into, Cast-in-place concrete pour into and form pier spares 8 in the hole 6.
Feature of the present invention is that also the described hole wall brace 15 of putting more energy into is mounted in wherein.As shown in Figure 2, its described hole wall brace 15 of putting more energy into is mounted in wherein.
Feature of the present invention is that also the described brace 15 of putting more energy into is attached at hole inwall or outer wall.As shown in Figure 2, its described brace 15 of putting more energy into is attached at the hole outer wall.
Feature of the present invention is that also the described swash plate 16 of putting more energy into intersects with the hole wall.As shown in Figure 3, its described swash plate 16 of putting more energy into intersects with the hole wall.
Feature of the present invention is that also the described swash plate 16 of putting more energy into is superimposed with the hole wall.As shown in Figure 4, its described swash plate 16 of putting more energy into is superimposed with the hole wall.
Feature of the present invention is that also the described brace 15 of putting more energy into is cement mortar or cement concrete with the swash plate 16 of putting more energy into.As shown in Figure 4, its described swash plate 16 of putting more energy into is reinforced cement-mortar board.
The invention is characterized in that tube wall stretches out exposed steel bar 9 or steel mesh reinforcement 17, Cast-in-place concrete pours into and forms pier spare 8 in the hole 6.As shown in Figure 5, in its described light carcass 2 through-hole pipe 14 is arranged, through-hole pipe 14 is arranged in the enclosed cavity of light carcass 2, there is the Cast-in-place concrete cast that forms for through hole by through-hole pipe 14 to run through the last lower casing surface of light carcass 2 with hole 6 in the light carcass 2, tube wall stretches out exposed steel bar 9, and Cast-in-place concrete pours into and forms pier spare 8 in the hole 6.
Feature of the present invention also be described tube wall upwards or down or the two be extended with reinforcing bar or steel mesh reinforcement.As shown in Figure 6, its described tube wall is to the upper and lower steel mesh reinforcement that is extended with.
Feature of the present invention is that also reinforcing bar 9 or steel mesh reinforcement 17 that described tube wall stretches out link together.As shown in Figure 6, the steel mesh reinforcement 17 that stretches out of its described tube wall links together.
Feature of the present invention also is on reinforcing bar 9 that described tube wall stretches out or the steel mesh reinforcement 17 suspender member 18 is arranged.As shown in Figure 7, on the steel mesh reinforcement 17 that its described tube wall stretches out suspender member 18 is arranged.
Feature of the present invention is that also described reinforcing bar that stretches out 9 or steel mesh reinforcement 17 link to each other with hole cover plate 10.As shown in Figure 8, its described reinforcing bar that stretches out 9 links to each other with hole cover plate 10.
Feature of the present invention is that also described reinforcing bar that stretches out 9 or steel mesh reinforcement 17 pass hole cover plate 10.As shown in Figure 9, its described reinforcing bar that stretches out 9 passes hole cover plate 10.
Feature of the present invention is that also described reinforcing bar that stretches out 9 or steel mesh reinforcement 17 link to each other with the feet 19 of tyre carcase.As shown in figure 10, its described reinforcing bar that stretches out 9 links to each other with the feet 19 of tyre carcase.
Feature of the present invention is that also reinforcing bar 9 or steel mesh reinforcement 17 that described tube wall stretches out are positioned at tube wall reinforcing rib 20 positions.As shown in figure 11, the reinforcing bar 9 that stretches out of its described tube wall is positioned at tube wall reinforcing rib 20 positions.
The invention is characterized in a slice at least that through-hole pipe 14 tube walls have the outer concrete structure power transmission up and down of tyre carcase to use tube wall 21 of putting more energy into longitudinally, Cast-in-place concrete pours into and forms pier spares 8 in the hole 6.As shown in figure 12, it is described through-hole pipe 14, through-hole pipe 14 is arranged in the enclosed cavity of light carcass 2, there is the Cast-in-place concrete cast that forms for through hole by through-hole pipe 14 to run through the last lower casing surface of light carcass 2 with hole 6 in the light carcass 2, the tube wall 21 of putting more energy into longitudinally that through-hole pipe 14 tube walls have the outer concrete structure power transmission up and down of tyre carcase to use, Cast-in-place concrete pours into and forms pier spare 8 in the hole 6.
Feature of the present invention is that also the relative tube wall of described same axis profile is the tube wall 21 of vertically putting more energy into.As shown in figure 12, the tube wall that its described same axis profile is relative is the tube wall 21 of vertically putting more energy into.
Feature of the present invention is that also the relative tube wall of diaxon section of described quadrature is the tube wall 21 of vertically putting more energy into.As shown in figure 13, the relative tube wall of diaxon section of its described quadrature is the tube wall 21 of vertically putting more energy into.
Feature of the present invention is that also described through-hole pipe tube wall is the tube wall 21 of vertically putting more energy into.As shown in figure 13, its described through-hole pipe tube wall is the tube wall 21 of vertically putting more energy into.
Feature of the present invention also is in the described tube wall 21 of vertically putting more energy into vertical reinforce 22 is arranged.As shown in figure 14, in its described tube wall 21 of vertically putting more energy into vertical reinforce 22 is arranged.
Feature of the present invention also is have vertical reinforce 22 to expose in the described tube wall 21 of vertically putting more energy into.As shown in figure 14, there is vertical reinforce 22 to expose in its described tube wall 21 of vertically putting more energy into.
Feature of the present invention also is in the described tube wall 21 of vertically putting more energy into vertical reinforce is arranged, and the pipe end of vertically putting more energy into exposes.As shown in figure 15, in its described tube wall 21 of vertically putting more energy into vertical reinforce is arranged, the pipe end of vertically putting more energy into exposes.
Feature of the present invention also is in the described tube wall 21 of vertically putting more energy into vertical reinforce 22 is arranged, and the pipe end inside pipe wall of vertically putting more energy into exposes.As shown in figure 16, in its described tube wall 21 of vertically putting more energy into vertical reinforce 22 is arranged, the pipe end inside pipe wall of vertically putting more energy into exposes.
Feature of the present invention is that also described at least one or two vertical reinforce 22 has the hoop reinforce to link.As shown in figure 17, its described vertical reinforce 22 has the hoop reinforce to link.
Feature of the present invention is that also described through-hole pipe 14 is provided with cover plate 10.As shown in figure 18, its described through-hole pipe 14 is provided with cover plate 10.
Feature of the present invention is that also described cover plate 10 is provided with positioner 23.As shown in figure 18, its described cover plate 10 is provided with positioner 23.
Feature of the present invention is that also described cover plate 10 is provided with enhancing convex tendon 24.As shown in figure 19, its described cover plate 10 is provided with and strengthens convex tendon 24.
Feature of the present invention is that also the described tube wall 21 of vertically putting more energy into is eight type truss member shape settings.As shown in figure 20, its described tube wall 21 of vertically putting more energy into is eight type truss member shape settings.
Feature of the present invention also is describedly to contain presstressed reinforcing steel 42 in cast-in-place concrete cored.As shown in figure 21, it describedly contains presstressed reinforcing steel 42 in cast-in-place concrete cored.
Feature of the present invention also is describedly to contain reinforcing bar 43 in cast-in-place concrete cored.As shown in figure 22, it describedly contains reinforcing bar 43 in cast-in-place concrete cored.
Feature of the present invention also is describedly also to be provided with dark beam 44 or/and bright beam 45 in cast-in-place concrete cored.As shown in figure 22, it is described also to be provided with dark beam 44 in cast-in-place concrete cored, and as shown in figure 23, it is described also to be provided with bright beam 45 in cast-in-place concrete cored.
Feature of the present invention is that also the upper casing 11 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 24, the upper casing 11 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 25, 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 11 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.As shown in figure 26, the upper casing 11 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 44 or bright beam 45, 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 (11), ambient side shell (12), lower casing (13), upper casing (11), ambient side shell (12), lower casing (13) surrounds enclosed cavity, it is characterized in that also including through-hole pipe (14), through-hole pipe (14) is arranged in the enclosed cavity of light carcass (2), the Cast-in-place concrete cast that has at least one to be formed for through hole by through-hole pipe (14) in the light carcass (2) runs through the last lower casing surface of light carcass (2) with hole (6), hole (6) is for going up little hole down greatly, hole wall put more energy into brace (15) or swash plate (16), Cast-in-place concrete pour into and form pier spare (8) in the hole (6).
- 2. according to claim 1 a kind of cast-in-place concrete cored, it is characterized in that the described hole wall brace (15) of putting more energy into is mounted in wherein.
- 3. according to claim 1 a kind of cast-in-place concrete cored, it is characterized in that the described brace of putting more energy into (15) is attached at hole inwall or outer wall.
- 4. according to claim 1 a kind of cast-in-place concrete cored, it is characterized in that described swash plate of putting more energy into (16) and hole wall intersect.
- 5. according to claim 1 a kind of cast-in-place concrete cored, it is characterized in that described swash plate of putting more energy into (16) and hole wall are superimposed.
- 6. according to claim 1 a kind of cast-in-place concrete cored, it is characterized in that the described brace of putting more energy into (15) and the swash plate (16) of putting more energy into are cement mortar or cement concrete.
- 7. according to claim 1 a kind of cast-in-place concrete cored, it is characterized in that described tube wall stretches out exposed steel bar (9) or steel mesh reinforcement (17), Cast-in-place concrete pours into and forms pier spare (8) in the hole (6); Perhaps tube wall upwards or down or the two be extended with reinforcing bar or steel mesh reinforcement; Perhaps the reinforcing bar (9) or the steel mesh reinforcement (17) that stretch out of tube wall links together; Perhaps on the reinforcing bar (9) that stretches out of tube wall or the steel mesh reinforcement (17) suspender member (18) is arranged; Reinforcing bar that perhaps stretches out (9) or steel mesh reinforcement (17) link to each other with hole cover plate (10); Reinforcing bar that perhaps stretches out (9) or steel mesh reinforcement (17) pass hole cover plate (10); Reinforcing bar that perhaps stretches out (9) or steel mesh reinforcement (17) link to each other with the feet (19) of tyre carcase; Perhaps the reinforcing bar (9) or the steel mesh reinforcement (17) that stretch out of tube wall is positioned at tube wall reinforcing rib (20) position.
- 8. according to claim 1 a kind of cast-in-place concrete cored, it is characterized in that a slice at least that described through-hole pipe (14) tube wall has the outer concrete structure power transmission up and down of tyre carcase to use tube wall (21) of putting more energy into longitudinally, Cast-in-place concrete pours into and forms pier spare (8) in the hole (6); The tube wall that perhaps same axis profile is relative is the tube wall of vertically putting more energy into (21); Perhaps the relative tube wall of diaxon section of quadrature is the tube wall of vertically putting more energy into (21); Perhaps the through-hole pipe tube wall is the tube wall of vertically putting more energy into (21); Perhaps vertically putting more energy into has vertical reinforce (22) in the tube wall (21); Perhaps vertically putting more energy into has vertical reinforce (22) to expose in the tube wall (21); Perhaps vertically putting more energy into has vertical reinforce in the tube wall (21), and the pipe end of vertically putting more energy into exposes; Perhaps vertically putting more energy into has vertical reinforce (22) in the tube wall (21), and the pipe end inside pipe wall of vertically putting more energy into exposes; Perhaps at least one or two vertical reinforce (22) has the hoop reinforce to link; Perhaps through-hole pipe (14) is provided with cover plate (10); Perhaps cover plate (10) is provided with positioner (23); Perhaps cover plate (10) is provided with and strengthens convex tendon (24); The tube wall (21) of perhaps vertically putting more energy into is eight type truss member shape settings.
- 9. described a kind of cast-in-place concrete cored according to arbitrary claim in the claim 1 to 8, it is characterized in that describedly containing presstressed reinforcing steel (42) in cast-in-place concrete cored; Contain reinforcing bar (43) in perhaps cast-in-place concrete cored; Also be provided with dark beam (44) in perhaps cast-in-place concrete cored or/and bright beam (45).
- 10. described a kind of cast-in-place concrete cored according to arbitrary claim in the claim 1 to 8, it is characterized in that the upper casing (11) 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; Perhaps the bottom of light carcass (2) does not have cast-in-situ reinforced concrete lower plate (5); Perhaps the upper casing (11) 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, and 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 |
|---|---|---|---|
| CNA2006101679693A CN101131011A (en) | 2005-12-04 | 2006-11-29 | Cast-in-situ concrete hollow slab |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200510129245.5 | 2005-12-04 | ||
| CN200510129245 | 2005-12-04 | ||
| CNA2006101679693A CN101131011A (en) | 2005-12-04 | 2006-11-29 | Cast-in-situ concrete hollow slab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101131011A true CN101131011A (en) | 2008-02-27 |
Family
ID=39128407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101679693A Pending CN101131011A (en) | 2005-12-04 | 2006-11-29 | Cast-in-situ concrete hollow slab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101131011A (en) |
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2006
- 2006-11-29 CN CNA2006101679693A patent/CN101131011A/en active Pending
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