CN104481070A - Large span prestress trough plate two end embedded parts being connected with horizontal force transmission reinforcing bars - Google Patents
Large span prestress trough plate two end embedded parts being connected with horizontal force transmission reinforcing bars Download PDFInfo
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- CN104481070A CN104481070A CN201410538869.1A CN201410538869A CN104481070A CN 104481070 A CN104481070 A CN 104481070A CN 201410538869 A CN201410538869 A CN 201410538869A CN 104481070 A CN104481070 A CN 104481070A
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- transmission reinforcing
- power transmission
- reinforcing bar
- groove type
- horizontal power
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Abstract
A large span prestress trough plate two end embedded parts being connected with horizontal force transmission reinforcing bars is characterized in that the horizontal force transmission reinforcing bars are connected to the two end embedded parts to transmit end portion force to the prestress reinforcements.
Description
Art: building materials field
Background technology: large span groove type plate etc. are best products for grain depot, garage etc., the first, span is large, is the first requirement of grain depot, cannot be cast-in-place, and the cast-in-place span in garage is little, and parking stall is few; The second, steel work is used for grain depot, garage etc., and one is easy roof leaking, is that grain depot is forbidden, and two is poor thermal insulation property, and three is not corrosion-resistant not fire-resistant; 3rd, bow plate be concrete is again large span, but must on-the-spot processing, and one is that scene not necessarily has place, and two is loaded down with trivial details, can not plant produced and cost exceeds 100 yuan/m than groove type plate
2left and right.
But to be exactly end anti-pushes away poor performance for the problem that groove type plate is the most fatal, and prestress steel is almost nil at termination pulling force, and the lateral pressure such as grain depot, garage is large, to plate end, anti-to push away requirement higher, cannot realize.
Summary of the invention: for above problem, the invention provides the large-span prestressed groove type plate of a kind of two ends built-in fitting connection horizontal power transmission reinforcing bar to overcome the above problems.
The large-span prestressed groove type plate of two ends built-in fitting connection horizontal power transmission reinforcing bar is characterized in that the horizontal power transmission reinforcing bar of connection on the built-in fitting of two ends, thus thrust suffered by end etc. to be delivered within two ends on prestressed reinforcement; Further, four angle of rib leaving certain gaps uncovered by the economic plans of described prestressing force groove type plate, to be mutually engaged with beam, reduce floor height; Further, quantity or the cross section that should increase prestressed reinforcement on plate is calculated according to suffered thrust; Further, described horizontal power transmission reinforcing bar is nonprestressed reinforcement.Further, on the built-in fitting of a kind of two ends, the large-span prestressed groove type plate of connection horizontal power transmission reinforcing bar is characterized in that: described horizontal power transmission reinforcing bar is nonprestressed reinforcement.
Accompanying drawing illustrates:
Fig. 1 is the large-span prestressed groove type plate schematic diagram of a kind of two ends built-in fitting connection horizontal power transmission reinforcing bar;
1 is groove type plate, and 2 is end embedded part, and 3 is horizontal power transmission reinforcing bar
Fig. 2 is that the large-span prestressed of a kind of two ends built-in fitting connection horizontal power transmission reinforcing bar cuts angle of rib groove type plate;
1 is groove type plate, and 2 is end embedded part, and 3 is horizontal power transmission reinforcing bar.
Detailed description of the invention: for T plate, trough slab, single T plate are identical with T plate technical scheme.For groove type plate, horizontal power transmission reinforcing bar 3 is connected with groove type plate 1 both ends embedded part 2, be horizontally set in rib, such end embedded part 2 and slugging on beam, thrust suffered by groove type plate end will be passed within two ends on prestressed reinforcement by horizontal power transmission reinforcing bar 3, thus solves that plate end is anti-investigates topic.
For corner cut groove type plate: four angle of rib leaving certain gaps uncovered by the economic plans of prestressing force groove type plate, are engaged mutually with beam, reduce floor height; Quantity or the cross section that should increase prestressed reinforcement on plate is calculated according to suffered thrust; Horizontal power transmission reinforcing bar 3 is connected with groove type plate 1 both ends embedded part 2, be horizontally set in rib, such end embedded part 2 and slugging on beam, thrust suffered by groove type plate end will be passed within two ends on prestressed reinforcement by horizontal power transmission reinforcing bar 3, thus solves that plate end is anti-investigates topic.
Claims (4)
1. two ends built-in fitting connects a large-span prestressed groove type plate for horizontal power transmission reinforcing bar, comprises trough slab and grooved superimposed sheet, it is characterized in that, two ends built-in fitting connects horizontal power transmission reinforcing bar, the thrust suffered by end is delivered on prestressed reinforcement.
2. a kind of two ends as claimed in claim 1 built-in fitting connects the large-span prestressed groove type plate of horizontal power transmission reinforcing bar, it is characterized in that: four angle of rib leaving certain gaps uncovered by the economic plans of described prestressing force groove type plate, to be mutually engaged with beam, reduces floor height.
3. a kind of two ends as claimed in claim 1 or 2 built-in fitting connects the large-span prestressed groove type plate of horizontal power transmission reinforcing bar, it is characterized in that: calculate according to thrust etc. the quantity or the cross section that increase prestressed reinforcement thereon.
4. a kind of two ends as claimed in claim 1 or 2 built-in fitting connects the large-span prestressed groove type plate of horizontal power transmission reinforcing bar, it is characterized in that: described horizontal power transmission reinforcing bar is nonprestressed reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410538869.1A CN104481070A (en) | 2014-09-02 | 2014-09-29 | Large span prestress trough plate two end embedded parts being connected with horizontal force transmission reinforcing bars |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2014104560888 | 2014-09-02 | ||
| CN201410456088 | 2014-09-02 | ||
| CN201410538869.1A CN104481070A (en) | 2014-09-02 | 2014-09-29 | Large span prestress trough plate two end embedded parts being connected with horizontal force transmission reinforcing bars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104481070A true CN104481070A (en) | 2015-04-01 |
Family
ID=52314921
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410542713.0A Pending CN104294997A (en) | 2014-09-02 | 2014-09-29 | Large-span prestress double-T plate with embedded parts connected with horizontal force transmitting steel bars at two ends |
| CN201410538869.1A Pending CN104481070A (en) | 2014-09-02 | 2014-09-29 | Large span prestress trough plate two end embedded parts being connected with horizontal force transmission reinforcing bars |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410542713.0A Pending CN104294997A (en) | 2014-09-02 | 2014-09-29 | Large-span prestress double-T plate with embedded parts connected with horizontal force transmitting steel bars at two ends |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN104294997A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2165502C1 (en) * | 2000-01-11 | 2001-04-20 | Ульяновский государственный технический университет | Composite box-section gable roof slab on discrete braces |
| CN201400935Y (en) * | 2009-03-25 | 2010-02-10 | 中国建筑北京设计研究院有限公司 | Large-span corridor translational sliding combined type support base |
| CN201411822Y (en) * | 2009-05-27 | 2010-02-24 | 北京京诚华宇建筑设计研究院有限公司 | Novel pre-tensioned steel-concrete composite beam |
| JP4604279B2 (en) * | 2005-08-02 | 2011-01-05 | 株式会社ピーエス三菱 | Construction method of concrete floorboard |
| CN102322163A (en) * | 2010-06-18 | 2012-01-18 | 柳忠林 | Large-span large-load prestressed grooved laminated slab used as basement roof |
| CN103741797A (en) * | 2013-09-13 | 2014-04-23 | 柳忠林 | Prestressed concrete beam plate with upper portion provided with flexural steel bars and frame structure system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0932199A (en) * | 1995-07-13 | 1997-02-04 | Houmu:Kk | Beam panel and production thereof |
| CN200946349Y (en) * | 2006-09-11 | 2007-09-12 | 郁立方 | Prestress concrete multiple-rib plate |
| CN201367671Y (en) * | 2009-01-20 | 2009-12-23 | 常州天普马鞍板有限公司 | Prestressed reinforced concrete double-T plate |
| CN102383527A (en) * | 2011-05-06 | 2012-03-21 | 柳忠林 | Large-span prestressed concrete double-T laminated slab |
| CN202391014U (en) * | 2011-12-29 | 2012-08-22 | 青岛市城阳区新世纪预制构件有限公司 | Special prestressed precast beam with T-shaped cross section for double-T roof panel |
-
2014
- 2014-09-29 CN CN201410542713.0A patent/CN104294997A/en active Pending
- 2014-09-29 CN CN201410538869.1A patent/CN104481070A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2165502C1 (en) * | 2000-01-11 | 2001-04-20 | Ульяновский государственный технический университет | Composite box-section gable roof slab on discrete braces |
| JP4604279B2 (en) * | 2005-08-02 | 2011-01-05 | 株式会社ピーエス三菱 | Construction method of concrete floorboard |
| CN201400935Y (en) * | 2009-03-25 | 2010-02-10 | 中国建筑北京设计研究院有限公司 | Large-span corridor translational sliding combined type support base |
| CN201411822Y (en) * | 2009-05-27 | 2010-02-24 | 北京京诚华宇建筑设计研究院有限公司 | Novel pre-tensioned steel-concrete composite beam |
| CN102322163A (en) * | 2010-06-18 | 2012-01-18 | 柳忠林 | Large-span large-load prestressed grooved laminated slab used as basement roof |
| CN103741797A (en) * | 2013-09-13 | 2014-04-23 | 柳忠林 | Prestressed concrete beam plate with upper portion provided with flexural steel bars and frame structure system |
Non-Patent Citations (1)
| Title |
|---|
| 刘大海等: "《建筑抗震构造手册》", 31 May 1998, 中国建筑工业出版社 * |
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| Publication number | Publication date |
|---|---|
| CN104294997A (en) | 2015-01-21 |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
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Application publication date: 20150401 |