CN105064504A - Large-span prestress beam slab with non-prestress hidden beam at upper part of rib - Google Patents
Large-span prestress beam slab with non-prestress hidden beam at upper part of rib Download PDFInfo
- Publication number
- CN105064504A CN105064504A CN201510425376.1A CN201510425376A CN105064504A CN 105064504 A CN105064504 A CN 105064504A CN 201510425376 A CN201510425376 A CN 201510425376A CN 105064504 A CN105064504 A CN 105064504A
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- Prior art keywords
- plate
- slab
- prestress
- rib
- hidden
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Abstract
The invention provides a large-span prestress beam slab with a non-prestress hidden beam at the upper part of a rib. The large-span prestress beam slab is characterized in that one non-prestress hidden beam is added to the upper part of a double-T slab groove-shaped slab rib; the two hidden beams are connected through transverse hidden beams, so that holes can be freely formed between longitudinal and transverse beams and can be freely repaired; and the slab width is increased, and the bearing force is enhanced.
Description
Art, building materials field
Background technology: large-span prestressed T plate, trough slab are used in the construction in warehouse, workshop, span is large, cost is low, attractive in appearance, duration is fast, but needs often punch onboard due to many industrial premises, and often punches at another place after repairing again, T plate cannot solve, and have impact on its scope of application.
Summary of the invention:
The invention provides the restressed beam slab of the non-prestressed dark beam of a kind of rib upper bands to solve the problem.
A Large Span Prestressed Beam plate for rib upper bands longitudinal beam, comprises T plate, single T plate or trough slab.It is characterized in that: T plate, trough slab list T backboard portion establish the reinforcing bar of non-prestressed beam, pressurized after being mainly used in punching, and connect with stirrup, form the restressed beam slab of the non-prestressed dark beam of a kind of rib upper bands after placing of concrete, can punch between plate two longitudinal beam; Further, a kind of Large Span Prestressed Beam plate of rib upper bands longitudinal beam, is characterized in that: between two dark beams, at a certain distance, carries out being connected to form the Large Span Prestressed Beam plate with beam in length and breadth with transverse beam; Hole can be repaired arbitrarily, further, a kind of Large Span Prestressed Beam plate of rib upper bands longitudinal beam, is characterized in that: crossbeam can in plate face also can part in plate face.
Accompanying drawing illustrates:
Figure is the structural representation of the prestressing force T plate of the non-prestressed dark beam of a kind of rib upper bands; Fig. 1 is plate facial plane schematic diagram, and Fig. 2 is plate end face elevational schematic view, and wherein 1 is the restressed beam slab of the non-prestressed dark beam of a kind of rib upper bands; 3 is longitudinal beam reinforcing bar; 2 is transverse beam.
Detailed description of the invention:
The event identical with T plate of single T plate, trough slab scheme is representative with T plate, as shown in the figure, longitudinal beam compressive reinforcement 3 is established in the prestressing force T plate 1 of the non-prestressed dark beam of rib upper bands, and link with stirrup, the dark beam of non-prestressed longitudinal direction is defined after placing of concrete, be convenient to like this punch between two longitudinal beams, 2 longitudinal beams established at a certain distance twice crossbeam 2 and longeron are formed by connecting, so just extensive return function arbitrarily can be filled again in the hole in length and breadth between beam.
Claims (3)
1. the Large Span Prestressed Beam plate of a rib upper bands longitudinal beam, comprise T plate, single T plate or trough slab, is characterized in that: T plate, trough slab, the reinforcing bar of non-prestressed beam is established on single T rib of slab top, forms the restressed beam slab of the dark beam of a kind of rib of slab upper bands after placing of concrete.
2. the Large Span Prestressed Beam plate of a kind of rib upper bands longitudinal beam as claimed in claim 1, is characterized in that: between two dark beams, at a certain distance, carries out being connected to form the Large Span Prestressed Beam plate being with longitudinal crossbeam with transverse beam.
3. the Large Span Prestressed Beam plate of a kind of rib upper bands longitudinal beam as described in claim 1 or 3, is characterized in that: crossbeam can in plate face also can part in plate face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510425376.1A CN105064504A (en) | 2015-07-14 | 2015-07-14 | Large-span prestress beam slab with non-prestress hidden beam at upper part of rib |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510425376.1A CN105064504A (en) | 2015-07-14 | 2015-07-14 | Large-span prestress beam slab with non-prestress hidden beam at upper part of rib |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105064504A true CN105064504A (en) | 2015-11-18 |
Family
ID=54493991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510425376.1A Pending CN105064504A (en) | 2015-07-14 | 2015-07-14 | Large-span prestress beam slab with non-prestress hidden beam at upper part of rib |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105064504A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109138284A (en) * | 2018-09-30 | 2019-01-04 | 田间 | A kind of precast prestressed T plate and preparation method thereof with skylight |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB198624A (en) * | 1922-12-28 | 1923-06-07 | Charles Henry Lobban | Improvements in or relating to reinforced concrete floors |
| JPH09256530A (en) * | 1996-03-25 | 1997-09-30 | Chichibu Onoda Cement Corp | Half slab and method of composite-slab construction by using the half slab |
| CN101191356A (en) * | 2007-12-14 | 2008-06-04 | 李玉芳 | Prestressing concrete double-T plate |
| CN101476366A (en) * | 2009-01-05 | 2009-07-08 | 王军艇 | Cast-in-situ reinforced concrete plate with filling off-loading box component |
| CN104018582A (en) * | 2013-09-13 | 2014-09-03 | 柳忠林 | Prestressed concrete beams and slabs with flexural steel bars at upper portions and frame structure system |
| CN104234193A (en) * | 2014-07-15 | 2014-12-24 | 柳忠林 | Large-span large-load pre-stress double-T plate and single-T plate frame structure system |
| CN205242623U (en) * | 2015-07-14 | 2016-05-18 | 柳忠林 | Large -span prestressing force beam slab of rib upper portion area longitudinal recording |
-
2015
- 2015-07-14 CN CN201510425376.1A patent/CN105064504A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB198624A (en) * | 1922-12-28 | 1923-06-07 | Charles Henry Lobban | Improvements in or relating to reinforced concrete floors |
| JPH09256530A (en) * | 1996-03-25 | 1997-09-30 | Chichibu Onoda Cement Corp | Half slab and method of composite-slab construction by using the half slab |
| CN101191356A (en) * | 2007-12-14 | 2008-06-04 | 李玉芳 | Prestressing concrete double-T plate |
| CN101476366A (en) * | 2009-01-05 | 2009-07-08 | 王军艇 | Cast-in-situ reinforced concrete plate with filling off-loading box component |
| CN104018582A (en) * | 2013-09-13 | 2014-09-03 | 柳忠林 | Prestressed concrete beams and slabs with flexural steel bars at upper portions and frame structure system |
| CN104234193A (en) * | 2014-07-15 | 2014-12-24 | 柳忠林 | Large-span large-load pre-stress double-T plate and single-T plate frame structure system |
| CN205242623U (en) * | 2015-07-14 | 2016-05-18 | 柳忠林 | Large -span prestressing force beam slab of rib upper portion area longitudinal recording |
Non-Patent Citations (1)
| Title |
|---|
| 郭达文，周婧: "地下室无梁楼板开洞有限元分析及加强措施", 《广东建材》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109138284A (en) * | 2018-09-30 | 2019-01-04 | 田间 | A kind of precast prestressed T plate and preparation method thereof with skylight |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151118 |
|
| WD01 | Invention patent application deemed withdrawn after publication |