CN1746448A - Cast-in-situs roof with steel reinforced concrete of light filling member - Google Patents
Cast-in-situs roof with steel reinforced concrete of light filling member Download PDFInfo
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- CN1746448A CN1746448A CN 200510099379 CN200510099379A CN1746448A CN 1746448 A CN1746448 A CN 1746448A CN 200510099379 CN200510099379 CN 200510099379 CN 200510099379 A CN200510099379 A CN 200510099379A CN 1746448 A CN1746448 A CN 1746448A
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Abstract
A floor construction filled up light components is provided. It contains tyre carcass (1) and armoured concrete. (1) is in armoured concrete and with corrugation. One filled hole (2) at least is throughout the top and down board of (1). And one beard (3) at least connecting with (2) is on surface of (1). Armoured concrete fills in (2) and (3).
Description
The application for the applying date be that March 31, application number in 2003 are 03118225.9, name is called the dividing an application of application for a patent for invention of " a kind of cast-in-place reinforced concrete filling lightweight member ".
(1) technical field
The present invention relates to a kind of cast-in-situ reinforced concrete superstructure of light filling member.
(2) background technology
Arch without beam is that present Cast-in-place Concrete Building Floor is used wider floor structural form, have that speed of application is fast, structure height is little, advantages such as ceiling decoration can be cut apart and need not to room area flexibly, the lightweight member of filling in it has various hollow sections and box, and box has hollow or solid.Is that ZL99232921.3, name are called " cast-in-place reinforced concrete filling thin wall cylinder " utility model patent as the applicant in the patent No. of application on March 10th, 1999, and it is made up of horniness thin-walled tube and two plugs, is applied to use as lightweight member in the arch without beam.The beam army in Shijiazhuang City, Hebei Province city and for example, the patent No. in application on February 23rd, 2000 is that ZL00203695.9, name are called the formwork that uses in " combination concrete hidden rib floor structure " utility model patent, Instructions Page 2 the 5th walk to the 7th line description " formwork can be solid; also can be hollow; light materials such as available plant straw, glass fiber reinforced plastic, sheet iron plate, glass fibre cement are made; its profile can be made shapes such as rectangle, circle, polygon according to designing requirement; ", being applied to equally make up in the concrete hidden rib superstructure also is to use as lightweight member.But no matter be hollow section or box, after being applied to Cast-in-place Concrete Building Floor as permanent lightweight member, the stressed Force transmission parts of no superstructure in its member particularly when the lightweight member size is big, shows more obvious, simultaneously, the intensity of corresponding cast-in-situ floor is relative with rigidity relatively poor, therefore, develops a kind of cast-in-situ reinforced concrete superstructure of novel light filling member, improve the mechanical property of superstructure, 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-situ reinforced concrete superstructure of light filling member, the mechanical property with superstructure is good, and its shearing resistance, torsional property improve greatly, intensity and rigidity characteristics such as be greatly improved.
Solution of the present invention is on the basis of existing technology, comprise carcass, cast-in-situ reinforced concrete, carcass is filled in the cast-in-situ reinforced concrete, it is characterized in that carcass is the ripple carcass, on the ripple carcass, there is at least one to run through the cast hole of the band die cavity of ripple carcass upper and lower surface, simultaneously, at least one groove that is communicated with the cast hole is arranged on the surface of ripple carcass, Cast-in-place concrete has formed Cast-in-place concrete post or pier in the cast hole, formed the reinforcing rib or the stiffening rib of cast-in-situ reinforced concrete floor structure in groove.Like this, owing on lightweight member, there is the hole of the band die cavity of Cast-in-place concrete cast usefulness to run through lightweight member, after lightweight member is applied to building cover structure, Cast-in-place concrete enters in the hole, after treating setting and harden, form Cast-in-place concrete post or pier, thereby in lightweight member, 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 at least one groove that is communicated with the cast hole is arranged on external surface of structural member, Cast-in-place concrete enters into reinforcing rib or the stiffening rib that has formed cast in site floor in the groove, thereby the intensity of superstructure and rigidity are further improved, thereby reached purpose of the present invention, lightweight member also has characteristics such as simple in structure, that intensity is high, making is easy, cost is low simultaneously, be applicable in various cast-in-situ concrete hollows building, roof system, body of wall, sole plate and hollow bridges and use, be specially adapted in hollow arch without beam, use.
Feature of the present invention is that also the ripple on the described ripple carcass is positive ripple or the ripple of oblique ripple or arc ripple or other shape or their combination.Like this, the bellows-shaped style on the ripple carcass is many, has made things convenient for design and production unit to select for use, helps reducing producing and construction cost.
Feature of the present invention is that also described hole is the corrugated surface hole.Like this, the making of lightweight member is more convenient, and the build-in between while and the Cast-in-place concrete is more firm.
Feature of the present invention is that also described groove is the corrugated surface groove.Like this, the making of lightweight member is more convenient, and the build-in between while and the Cast-in-place concrete is more firm.
Feature of the present invention is that also described ripple carcass is a part ripple carcass.Like this, the making of lightweight member is more convenient, helps reducing producing and construction cost, makes things convenient for design and construction unit to select for use simultaneously.
Feature of the present invention is that also the ripple on the described ripple carcass is equidistant ripple.Like this, help reducing production and construction cost.
Feature of the present invention is that also the ripple on the described ripple carcass is the non-equidistance ripple.
Feature of the present invention is that also the ripple on the described ripple carcass is to wait the crest ripple.
Feature of the present invention is that also ripple on the described ripple carcass is not for waiting crest ripple.
Feature of the present invention is that also at least one ripple of being separated by of the ripple on the described ripple carcass is bonded into integral body with interlock or seam or riveted or bonding mode.Like this, the production of ripple carcass is more convenient, flexible, makes things convenient for production unit to select for use, helps reducing production costs.
Feature of the present invention is that also described ripple carcass is wavy metal carcass or plastic ripple carcass or glass fiber reinforced plastic ripple carcass or composite material corrugated carcass.Like this, the kind of ripple carcass is many, makes things convenient for selecting for use of design and construction unit.
Feature of the present invention also is to be provided with in the described ripple carcass at least one in stiffening rib, bracing boom or the reinforcing rib.Like this, the intensity of ripple carcass and rigidity improve greatly.
Feature of the present invention also is to expose on the ripple carcass stiffening rib, in bracing boom or the reinforcing rib at least one.Like this, the adhesion strength between ripple carcass and the Cast-in-place concrete is bigger, and the globality of superstructure is better.
Feature of the present invention is that also described ripple carcass is provided with at least one in sour jujube head, rivet, sheet metal, wire or the Metallic rod.Like this, the adhesion strength between ripple carcass and the Cast-in-place concrete is bigger, and build-in is more firm, and the globality of superstructure is better.
Feature of the present invention is that also the inwall of described ripple carcass is provided with anticorrosive coat.Like this, the antiseptic property of lightening permanent loose tool is better, and endurance quality is better.
Feature of the present invention is that also described groove is the step groove.Like this, formed Cast-in-place concrete reinforcing rib or stiffening rib are the reinforcing rib or the stiffening rib of step, the corresponding mechanical property of improving superstructure.
Feature of the present invention is that also described cast hole is a gradual change enlarging shape hole.Like this, can improve the Cast-in-place concrete post of formation in the hole or the stress of pier greatly, form arc-shaped transition around the corner, reduce stress and concentrate.
Feature of the present invention is that also described cast hole is sudden change enlarging shape hole.Like this, can form the cap or the pier cap of Cast-in-place concrete post or pier, improve mechanical property.
Feature of the present invention also be a plurality of cast holes of ripple carcass be one row or two row or arrange more and put; Can be parallel each other or quadrature or oblique setting between two rows or the many rows.Like this, can design,, reduce and produce and construction cost to satisfy the needs of different units in charge of construction according to actual conditions.
Feature of the present invention also be the ripple carcass around fluted on the sidewall.Like this, in groove, can form Cast-in-place concrete rib or reinforcing rib.When groove when being vertical and big, then form Cast-in-place concrete post or pier, can further improve the mechanical property of superstructure.
Feature of the present invention is that also the stationary positioned member is arranged on the ripple carcass.The stationary positioned member can be drag hook, draw ring, stay cord, iron wire etc.Like this, make things convenient for the construction of lightweight member, particularly make things convenient for being connected and fixed of itself and lower support or template.
Feature of the present invention also is to be useful on the ripple carcass butting member connected to one another between the ripple carcass.Butting member can be jack, latch, link block, tube connector, cutting ferrule, reinforcing bar etc.Like this, when construction, can make things convenient for the construction of lightweight member, make lightweight member connection each other more convenient.
Feature of the present invention is that also there is inner corner trim at least one corner of sidewall around the ripple carcass.Like this, can form the bar of Cast-in-place concrete at the inner corner trim place, size can form post or pier when big, can further improve the mechanical property of superstructure.
Feature of the present invention is that also the shape of cross section of ripple carcass is rectangle or square or polygon or arc angle polygon or re-entrant angle polygon or circle or similar round or ellipse or class ellipse or their combination.Like this, can satisfy the needs of different designs and construction, help reducing and produce and construction cost.
(4) description of drawings
Fig. 1 is the lightweight member structural representation that the embodiment of the invention 1 is used.
Fig. 2 is the lightweight member structural representation that the embodiment of the invention 2 is used.
Fig. 3 is the lightweight member structural representation that the embodiment of the invention 3 is used.
Fig. 4 is the lightweight member structural representation that the embodiment of the invention 4 is used.
Fig. 5 is the lightweight member structural representation that the embodiment of the invention 5 is used.
Fig. 6 is the lightweight member structural representation that the embodiment of the invention 6 is used.
Fig. 7 is the lightweight member structural representation that the embodiment of the invention 7 is used.
Fig. 8 is the lightweight member structural representation that the embodiment of the invention 8 is used.
Fig. 9 is the lightweight member structural representation that the embodiment of the invention 9 is used.
Figure 10 is the lightweight member structural representation that the embodiment of the invention 10 is used.
Figure 11 is the lightweight member structural representation that the embodiment of the invention 11 is used.
Figure 12 is the lightweight member structural representation that the embodiment of the invention 12 is used.
Figure 13 is the lightweight member structural representation that the embodiment of the invention 13 is used.
Figure 14 is the lightweight member structural representation that the embodiment of the invention 14 is used.
Figure 15 is the lightweight member structural representation that the embodiment of the invention 15 is used.
Figure 16 is the lightweight member structural representation that the embodiment of the invention 16 is used.
Figure 17 is the lightweight member structural representation that the embodiment of the invention 17 is used.
Figure 18 is the lightweight member structural representation that the embodiment of the invention 18 is used.
Figure 19 is the lightweight member structural representation that the embodiment of the invention 19 is used.
Figure 20 is the lightweight member structural representation that the embodiment of the invention 20 is used.
Figure 21 is the lightweight member structural representation that the embodiment of the invention 21 is used.
(5) specific embodiment
The invention will be further described below in conjunction with drawings and Examples.
The present invention as shown in drawings, comprise carcass 1, cast-in-situ reinforced concrete, carcass 1 is filled in the cast-in-situ reinforced concrete, it is characterized in that carcass 1 is the ripple carcass, the cast hole 2 that has at least one to run through the band die cavity of ripple carcass 1 upper and lower surface on ripple carcass 1 simultaneously, has at least one groove 3 that is communicated with cast hole 2 on the surface of ripple carcass 1, Cast-in-place concrete has formed Cast-in-place concrete post or pier in cast hole 2, formed the reinforcing rib or the stiffening rib of cast-in-situ reinforced concrete floor structure in groove 3.Fig. 1 is the lightweight member structural representation that the embodiment of the invention 1 is used.In each accompanying drawing, 1 is the ripple carcass, and 2 is hole, and 3 is groove, in each accompanying drawing, numbers identically, and its explanation is identical.As shown in Figure 1, carcass 1 is the ripple carcass, and the cast hole 2 of the band die cavity that runs through ripple carcass 1 upper and lower surface is arranged on ripple carcass 1, and at least one groove 3 that is communicated with cast hole 2 is arranged on the surface of ripple carcass 1 simultaneously.
The present invention is that also the ripple on the described ripple carcass 1 is positive ripple or the ripple of oblique ripple or arc ripple or other shape or their combination.As shown in Figure 1, the ripple on the ripple carcass 1 is positive ripple.Fig. 2 is the lightweight member structural representation that the embodiment of the invention 2 is used, and the ripple on its ripple carcass 1 is an oblique ripple.
The present invention is that also described hole 2 is the corrugated surface hole.As shown in Figure 3, hole 2 is the corrugated surface hole.
The present invention is that also described groove 3 is the corrugated surface groove.As shown in Figure 3, groove 3 is the corrugated surface groove.
The present invention is that also described ripple carcass 1 is part ripple carcass.As shown in Figure 5, ripple carcass 1 is a part ripple carcass, is the ripple setting of being separated by as the end face of carcass 1, is part ripple end face, and it is corrugated surface that there are two faces its side, and two faces are the plane in addition.Shown in Figure 2, ripple carcass 1 is whole ripple carcasses.
The present invention is that also the ripple on the described ripple carcass 1 is equidistant ripple.As shown in Figure 1 and Figure 2, the ripple on its ripple carcass 1 is equidistant ripple.
The present invention is that also the ripple on the described ripple carcass 1 is the non-equidistance ripple.Fig. 3 is the lightweight member structural representation that the embodiment of the invention 3 is used, and the ripple on its ripple carcass 1 is the non-equidistance ripple.
The present invention is that also the ripple on the described ripple carcass 1 is to wait the crest ripple.
The present invention is that also ripple on the described ripple carcass 1 is not for waiting crest ripple.
The present invention is that also at least one ripple of being separated by of the ripple on the described ripple carcass 1 is bonded into integral body with interlock or seam or riveted or bonding mode.Fig. 4 is the lightweight member structural representation that the embodiment of the invention 4 is used, and two ripples of being separated by of the ripple on its ripple carcass 1 are bonded into integral body in the mode of seam.
The present invention is that also described ripple carcass 1 is wavy metal carcass or plastic ripple carcass or glass fiber reinforced plastic ripple carcass or composite material corrugated carcass.As shown in Figures 1 to 4, ripple carcass 1 is the wavy metal carcass.
The present invention also is to be provided with in the described ripple carcass 1 at least one in stiffening rib 4, bracing boom 5 or the reinforcing rib 6.Fig. 5 is the lightweight member structural representation that the embodiment of the invention 5 is used, and is provided with stiffening rib 4, bracing boom 5 and reinforcing rib 6 in its ripple carcass 1.
The present invention also is to expose on the ripple carcass 1 at least one that has in stiffening rib 4, bracing boom 5 or the reinforcing rib 6.Fig. 6 is the lightweight member structural representation that the embodiment of the invention 6 is used, expose on its ripple carcass 1 stiffening rib 4 is arranged, bracing boom 5 and reinforcing rib 6.
The present invention is that also described ripple carcass 1 is provided with at least one in sour jujube 7, rivet 8, sheet metal 9, wire 10 or the Metallic rod 11.Fig. 7 is the lightweight member structural representation that the embodiment of the invention 7 is used, and its ripple carcass 1 is provided with sour jujube 7.Fig. 8 is the lightweight member structural representation that the embodiment of the invention 8 is used, and its ripple carcass 1 is provided with sour jujube 7, rivet 8, sheet metal 9, wire 10 and Metallic rod 11.
The present invention is that also the inwall of described ripple carcass 1 is provided with anticorrosive coat 12.Fig. 9 is the lightweight member structural representation that the embodiment of the invention 9 is used, and the inwall of its ripple carcass 1 is provided with anticorrosive coat 12, and diagram anticorrosive coat 12 is a rust preventive coating.
The present invention is that also described groove 3 is the step groove.Figure 10 is the lightweight member structural representation that the embodiment of the invention 10 is used, and its groove 3 is the step groove.Figure 11 is the lightweight member structural representation that the embodiment of the invention 11 is used, and its groove 3 is the step groove.
The present invention is that also described cast hole 2 is gradual change enlarging shape hole.Figure 12 is the lightweight member structural representation that the embodiment of the invention 12 is used, and its cast hole 2 is illustrated as tubaeform hole for gradual change enlarging shape hole.
The present invention is that also described cast hole 2 is sudden change enlarging shape hole.Figure 13 is the lightweight member structural representation that the embodiment of the invention 13 is used, and its cast hole 2 is illustrated as the step hole for sudden change enlarging shape hole, and the two ends of hole 2 are step.Figure 14 is the lightweight member structural representation that the embodiment of the invention 14 is used, and its cast hole 2 is illustrated as the step hole for sudden change enlarging shape hole, and an end of hole 2 is step.
The present invention also be a plurality of cast holes 2 of ripple carcass 1 be one row or two row or arrange more and put.Figure 15 is the lightweight member structural representation that the embodiment of the invention 15 is used, and the cast hole 2 of its ripple carcass 1 is two and arranges and put.
The present invention also be ripple carcass 1 around on the sidewall 13 fluted 3.Figure 16 is the lightweight member structural representation that the embodiment of the invention 16 is used, around its ripple carcass 1 on the sidewall 13 fluted 3.Figure 17 is the lightweight member structural representation that the embodiment of the invention 17 is used, around its ripple carcass 1 on the sidewall 13 fluted 3.
The present invention is that also stationary positioned member 14 is arranged on the ripple carcass 1.Figure 18 is the lightweight member structural representation that the embodiment of the invention 18 is used, and drag hook type stationary positioned member 14 is arranged on its ripple carcass 1.
The present invention also is to be useful on the ripple carcass 1 butting member 15 connected to one another between the ripple carcass 1.Figure 19 is the lightweight member structural representation that the embodiment of the invention 19 is used, and jack and bolt-type butting member 15 are arranged on its ripple carcass 1.
The present invention is that also there is inner corner trim 16 at least one corner of sidewall 3 around the ripple carcass 1.As shown in figure 18, there is inner corner trim 16 in the corner of sidewall 3 around the ripple carcass 1.Figure 20 is the lightweight member structural representation that the embodiment of the invention 20 is used, and on its ripple carcass 1 inner corner trim 16 is arranged.
The present invention is that also the shape of cross section of ripple carcass 1 is rectangle or square or polygon or arc angle polygon or re-entrant angle polygon or circle or similar round or ellipse or class ellipse or their combination.As shown in figure 19, the level cross-sectionn of its ripple carcass 1 is shaped as rectangle, and its perpendicular cross-sectional shape is the arc angle quadrangle.Figure 21 is the lightweight member structural representation that the embodiment of the invention 21 is used, and its level cross-sectionn is shaped as circle.
During the invention process, press earlier construction requirement mounting bracket or template, laying carcass 1 re-lays reinforcing bar, and various steel pipe buried in advance spare, pour concrete after the acceptance(check), treat the concrete setting and harden after, maintenance is to stipulating the length of time that form removal promptly gets the cast-in-situ reinforced concrete superstructure.
Claims (10)
1, a kind of cast-in-situ reinforced concrete superstructure of light filling member, comprise carcass (1), cast-in-situ reinforced concrete, carcass (1) is filled in the cast-in-situ reinforced concrete, it is characterized in that carcass (1) is the ripple carcass, on ripple carcass (1), there is at least one to run through the cast hole (2) of the band die cavity of ripple carcass (1) upper and lower surface, simultaneously, at least one groove (3) that is communicated with cast hole (2) is arranged on the surface of ripple carcass (1), Cast-in-place concrete has formed Cast-in-place concrete post or pier in cast hole (2), formed the reinforcing rib or the stiffening rib of cast-in-situ reinforced concrete floor structure in groove (3).
2, the cast-in-situ reinforced concrete superstructure of a kind of light filling member according to claim 1 is characterized in that the ripple on the described ripple carcass (1) is positive ripple or the ripple of oblique ripple or arc ripple or other shape or their combination.
3, the cast-in-situ reinforced concrete superstructure of a kind of light filling member according to claim 1 is characterized in that described hole (2) is the corrugated surface hole.
4, the cast-in-situ reinforced concrete superstructure of a kind of light filling member according to claim 1 is characterized in that described groove (3) is the corrugated surface groove.
5, the cast-in-situ reinforced concrete superstructure of a kind of light filling member according to claim 1 is characterized in that described ripple carcass (1) is a part ripple carcass.
6, the cast-in-situ reinforced concrete superstructure of a kind of light filling member according to claim 1 is characterized in that the ripple on the described ripple carcass (1) is equidistant ripple.
7, the cast-in-situ reinforced concrete superstructure of a kind of light filling member according to claim 1 is characterized in that the ripple on the described ripple carcass (1) is the non-equidistance ripple; Perhaps the ripple on the ripple carcass (1) is for waiting crest ripple; Perhaps the ripple on the ripple carcass (1) is not for waiting crest ripple; Perhaps at least one ripple of being separated by of the ripple on the ripple carcass (1) is bonded into integral body with interlock or seam or riveted or bonding mode; Perhaps ripple carcass (1) is wavy metal carcass or plastic ripple carcass or glass fiber reinforced plastic ripple carcass or composite material corrugated carcass.
8, the cast-in-situ reinforced concrete superstructure of a kind of light filling member according to claim 1 is characterized in that being provided with in the described ripple carcass (1) at least one in stiffening rib (4), bracing boom (5) or the reinforcing rib (6); Perhaps expose at least one in stiffening rib is arranged (4), bracing boom (5) or the reinforcing rib (6) on the ripple carcass (1); Perhaps ripple carcass (1) is provided with at least one in sour jujube head (7), rivet (8), sheet metal (9), wire (10) or the Metallic rod (11); Perhaps the inwall of ripple carcass (1) is provided with anticorrosive coat (12).
9,, it is characterized in that described groove (3) is the step groove according to the cast-in-situ reinforced concrete superstructure of the described a kind of light filling member of arbitrary claim in the claim 1 to 8; Perhaps pouring into a mould hole (2) is gradual change enlarging shape hole; Perhaps pour into a mould hole (2) and be sudden change enlarging shape hole; Perhaps a plurality of cast holes (2) of ripple carcass (1) are a row or two rows or arrange more and put.
10,, it is characterized in that the sidewall (13) all around of ripple carcass (1) is gone up fluted (3) according to the cast-in-situ reinforced concrete superstructure of the described a kind of light filling member of arbitrary claim in the claim 1 to 8; Perhaps on the ripple carcass (1) stationary positioned member (14) is arranged; Perhaps be useful on butting member connected to one another (15) between the ripple carcass (1) on the ripple carcass (1); Perhaps ripple carcass (1) on every side at least one corner of sidewall (3) inner corner trim (16) is arranged; Perhaps the shape of cross section of ripple carcass (1) is rectangle or square or polygon or arc angle polygon or re-entrant angle polygon or circle or similar round or ellipse or class ellipse or their combination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510099379 CN1746448A (en) | 2003-03-31 | 2003-03-31 | Cast-in-situs roof with steel reinforced concrete of light filling member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510099379 CN1746448A (en) | 2003-03-31 | 2003-03-31 | Cast-in-situs roof with steel reinforced concrete of light filling member |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03118225 Division CN1226505C (en) | 2003-03-31 | 2003-03-31 | Light construction unit for on sito pouring reinforced concrete filling |
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| Publication Number | Publication Date |
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| CN1746448A true CN1746448A (en) | 2006-03-15 |
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| CN 200510099379 Pending CN1746448A (en) | 2003-03-31 | 2003-03-31 | Cast-in-situs roof with steel reinforced concrete of light filling member |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101994358A (en) * | 2010-10-27 | 2011-03-30 | 王本淼 | Combined hollow box body used for cast-in-place energy-saving hollow floor system |
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2003
- 2003-03-31 CN CN 200510099379 patent/CN1746448A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101994358A (en) * | 2010-10-27 | 2011-03-30 | 王本淼 | Combined hollow box body used for cast-in-place energy-saving hollow floor system |
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