CN201521048U - Reinforced concrete prefabricated part plate with rib - Google Patents
Reinforced concrete prefabricated part plate with rib Download PDFInfo
- Publication number
- CN201521048U CN201521048U CN200920064197XU CN200920064197U CN201521048U CN 201521048 U CN201521048 U CN 201521048U CN 200920064197X U CN200920064197X U CN 200920064197XU CN 200920064197 U CN200920064197 U CN 200920064197U CN 201521048 U CN201521048 U CN 201521048U
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- CN
- China
- Prior art keywords
- reinforced concrete
- prefabricated part
- plate
- longitudinal rib
- rib
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Panels For Use In Building Construction (AREA)
- Rod-Shaped Construction Members (AREA)
Abstract
The utility model discloses a reinforced concrete prefabricated part plate with a rib, comprising a reinforced concrete bottom plate and a reinforced concrete longitudinal rib, wherein through holes are arranged in both sides of the longitudinal rib of the reinforced concrete prefabricated part plate, and a tapered haunch is arranged on a juncture between the longitudinal rib and the bottom plate. A floor plate is formed by splicing a plurality of reinforced concrete prefabricated part plates, reinforcement bars penetrate through the holes in both lower sides of the longitudinal rib of the prefabricated part and is connected with a plurality of reinforced concrete prefabricated parts and then are filled and leveled up by pouring concrete, the existence of the tapered haunch increases the bending resistance capability of a plate body, and the plate can be made thinner so that the deadweight of the prefabricated part plate can be light and the prefabricated part plate can be convenient for manual lift.
Description
Technical field:
The utility model relates to the realm of building construction, specifically refers to a kind of Ribbed Bar concrete prefabricated structural board.
Background technology:
Ribbed Bar concrete prefabricated structural board (03227765.2) now commonly used is floor spiced.This precast member board with ribbing has hole in the longitudinal rib both sides, when floor spiced, reinforcing bar is passed the hole of both sides under the prefabricated units longitudinal rib, connect the polylith precast member for reinforcing bar concrete, in the groove that prefabricated units form, load concrete, form floor spiced, this floor has advantages such as cost is low, making is easy, but this precast member board with ribbing is floor spiced, following deficiency is arranged: because plate body is thinner, the plate body anti-bending bearing capacity is low, if increase plate body thickness, then prefabricated units are from great, a dead lift inconvenience.
Summary of the invention:
The purpose of this utility model is to provide a kind of plate body anti-bending strength good, from heavy and light, be convenient to the Ribbed Bar concrete prefabricated structural board of a dead lift.
The purpose of this utility model is achieved like this, this Ribbed Bar concrete prefabricated structural board, comprise reinforced concrete floor, steel concrete longitudinal rib, reinforced concrete prefabricated structural board longitudinal rib both sides have via holes, and longitudinal rib and base plate intersection are provided with haunch.
Because this Ribbed Bar concrete prefabricated structural board longitudinal rib and base plate intersection are provided with haunch, have improved the bending resistance of plate body, plate body thickness can be done smallerly, makes precast member board from heavy and light, is convenient to a dead lift.
Description of drawings:
Fig. 1 is a steel concrete list rib precast member board structural representation
Fig. 2 is another embodiment of steel concrete list rib precast member board
Fig. 3 is a Reinforced Concrete Double rib precast member board structural representation
Fig. 4 is another embodiment of Reinforced Concrete Double rib precast member board
Fig. 5 is a steel concrete list rib precast member board splicing structure schematic diagram
The specific embodiment:
With reference to figure 1-Fig. 4, this Ribbed Bar concrete prefabricated structural board comprises reinforced concrete floor 1, longitudinal rib 2, and described steel concrete longitudinal rib 2 both sides have via holes 4, and longitudinal rib 2 is provided with haunch 3 with base plate 1 intersection.Haunch 3 has improved the bending resistance of base plate 1, has improved the shear-carrying capacity of precast member board simultaneously, can effectively prevent longitudinal rib 2 and base plate 1 junction cracking.
With reference to figure 5, when floor spiced, the polylith reinforced concrete prefabricated structural board is close to, now wear the hole 4 that reinforcing bar 5 passes 2 times both sides of prefabricated units longitudinal rib, connect the polylith precast member for reinforcing bar concrete, concreting 6 is filled and led up slotted cavities again, makes prefabricated units, now wears reinforcing bar 5, integral body is formed in cast-in-situ concrete 6.
Claims (1)
1. a Ribbed Bar concrete prefabricated structural board comprises reinforced concrete floor, steel concrete longitudinal rib, has via holes in reinforced concrete prefabricated structural board longitudinal rib both sides, it is characterized in that: longitudinal rib and base plate intersection are provided with haunch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920064197XU CN201521048U (en) | 2009-04-24 | 2009-04-24 | Reinforced concrete prefabricated part plate with rib |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920064197XU CN201521048U (en) | 2009-04-24 | 2009-04-24 | Reinforced concrete prefabricated part plate with rib |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201521048U true CN201521048U (en) | 2010-07-07 |
Family
ID=42507224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920064197XU Expired - Lifetime CN201521048U (en) | 2009-04-24 | 2009-04-24 | Reinforced concrete prefabricated part plate with rib |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201521048U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590026A (en) * | 2018-04-17 | 2018-09-28 | 昆明理工大学 | It is a kind of for " people " font armored concrete prefabricated panel of laminated floor slab and its superimposed sheet of making |
| CN111255136A (en) * | 2020-03-18 | 2020-06-09 | 无锡磊砼工程技术有限公司 | Ribbed prestressed laminated slab |
-
2009
- 2009-04-24 CN CN200920064197XU patent/CN201521048U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590026A (en) * | 2018-04-17 | 2018-09-28 | 昆明理工大学 | It is a kind of for " people " font armored concrete prefabricated panel of laminated floor slab and its superimposed sheet of making |
| CN108590026B (en) * | 2018-04-17 | 2021-04-09 | 昆明理工大学 | Inverted V-shaped reinforced concrete prefabricated bottom plate for laminated floor slab and laminated slab manufactured by same |
| CN111255136A (en) * | 2020-03-18 | 2020-06-09 | 无锡磊砼工程技术有限公司 | Ribbed prestressed laminated slab |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100707 |