CN104294997A - Large-span prestress double-T plate with embedded parts connected with horizontal force transmitting steel bars at two ends - Google Patents
Large-span prestress double-T plate with embedded parts connected with horizontal force transmitting steel bars at two ends Download PDFInfo
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- CN104294997A CN104294997A CN201410542713.0A CN201410542713A CN104294997A CN 104294997 A CN104294997 A CN 104294997A CN 201410542713 A CN201410542713 A CN 201410542713A CN 104294997 A CN104294997 A CN 104294997A
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- plate
- power transmission
- reinforcing bar
- horizontal power
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- Reinforcement Elements For Buildings (AREA)
Abstract
The invention provides a large-span prestress double-T plate with embedded parts connected with horizontal force transmitting steel bars at two ends. The large-span prestress double-T plate comprises a double-T plate and a double-T overlapped plate, and is characterized in that the embedded parts at the two ends are connected with the horizontal force transmitting steel bars, so that the stress at the end parts is transmitted to the prestress steel bars.
Description
Art: building materials field
Background technology: large span T plate etc. are best products for grain depot, the first span is large, is the first requirement of grain depot, cannot be cast-in-place; The second, steel work is used for grain depot, and one is easy roof leaking, is that grain depot is forbidden, but poor thermal insulation property, 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 T plate
2left and right.
But to be exactly end anti-pushes away poor performance for the problem that T plate is the most fatal, and prestress steel is almost nil at termination pulling force, and the lateral pressures such as grain depot are 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 T 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 T plate of a kind 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, 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, the large-span prestressed T plate of a kind of two ends built-in fitting connection horizontal power transmission reinforcing bar is characterized in that: four angle of rib leaving certain gaps uncovered by the economic plans of described prestressing force T plate, to be mutually engaged with beam, reduces floor height.
Accompanying drawing illustrates:
Fig. 1 is the large-span prestressed T plate schematic diagram of a kind of two ends built-in fitting connection horizontal power transmission reinforcing bar;
1 is T plate, and 2 is end embedded part, and 3 is horizontal power transmission reinforcing bar.
Detailed description of the invention: horizontal power transmission reinforcing bar 3 is connected with T plate 1 both ends embedded part 2, be horizontally set in rib, such embedded part 2 and slugging on beam, thrust suffered by T 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 T plate for horizontal power transmission reinforcing bar, comprises T plate and double T 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 T plate of horizontal power transmission reinforcing bar, it is characterized in that calculating according to thrust etc. the quantity or the cross section that increase prestressed reinforcement thereon.
3. a kind of two ends as claimed in claim 1 built-in fitting connects the large-span prestressed T plate of horizontal power transmission reinforcing bar, it is characterized in that: described horizontal power transmission reinforcing bar is nonprestressed reinforcement.
4. a kind of two ends as claimed in claim 1 built-in fitting connects the large-span prestressed T 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 T plate, to be mutually engaged with beam, reduces floor height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410542713.0A 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 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410456088.8 | 2014-09-02 | ||
| CN201410456088 | 2014-09-02 | ||
| CN201410542713.0A 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 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104294997A true CN104294997A (en) | 2015-01-21 |
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 After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN104294997A (en) |
Citations (6)
| 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 |
| 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 |
| 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 |
Family Cites Families (5)
| 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 |
| CN102322163B (en) * | 2010-06-18 | 2014-11-26 | 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 |
-
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 |
|---|---|---|---|---|
| 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 |
| 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104481070A (en) | 2015-04-01 |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150121 |
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| WD01 | Invention patent application deemed withdrawn after publication |