CN109707088A - Cast-in-situ floor combines beam method with T steel - Google Patents
Cast-in-situ floor combines beam method with T steel Download PDFInfo
- Publication number
- CN109707088A CN109707088A CN201711087601.0A CN201711087601A CN109707088A CN 109707088 A CN109707088 A CN 109707088A CN 201711087601 A CN201711087601 A CN 201711087601A CN 109707088 A CN109707088 A CN 109707088A
- Authority
- CN
- China
- Prior art keywords
- steel
- cast
- floor
- situ
- inverted
- 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.)
- Pending
Links
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The present invention relates to building construction and cast-in-situ steel reinforced concrete building roof systems.In house building, roof system all uses reinforced beam and steel I-beam at present, and the present invention is to save available [the cast-in-situ floor and inverted T-shaped steel combination beam] method of steel cast-in-situ steel reinforced concrete building roof system in addition to outrigger.This method is to be inverted web upper end every 15 centimeters of one anchoring pieces of weldering and the anchoring cast-in-place concrete of floor top bars with Q345T shape steel.This method and reinforced beam ratio reduce formwork and wire-tie recruitment, reduce concrete and mitigate self weight and improve room headroom.With girder steel steel I-beam ratio, top flange steel plate can be saved, is anchored in web upper end every 15 centimeters of one anchoring pieces of weldering and floor top bars, top flange is substituted with floor, edge of a wing height and width can be improved, improve the effective depth of section of beam, reach and save steel 30 percent.
Description
The present invention relates to building construction and cast-in-situ steel reinforced concrete building roof systems.
At present in terms of house cast-in-situ steel reinforced concrete building roof system, armored concrete fine strain of millet and various section steel beams are generally used, most
It is mostly steel I-beam.
The present invention is to save steel, in addition to outrigger；As long as cast-in-situ steel reinforced concrete building roof system can use [cast-in-place building
Plate and inversion T steel combination beam] method.
This method: being to use Q345T shape steel, be inverted, and the edge of a wing is under, in inverted web upper end every 15 centimeters of one anchorings of weldering
Part anchors cast-in-place concrete with floor top bars.
This method advantage: be with reinforced beam advantage: reduction formwork, which is wire-tie, waits recruitments, reduces concrete amount,
Mitigate self weight, improves room headroom.It is with girder steel steel I-beam advantage: top flange steel plate can be saved, in web upper end every 15
Centimetre one anchoring piece of weldering, anchors, cast-in-place concrete with floor top bars, substitutes top flange with floor, edge of a wing height can be improved,
Flange width is improved, the effective depth of section of beam is improved, reaches and reduces rolled steel dosage 3 percent.
Claims (1)
- [1. cast-in-situ floor and inverted T-shaped steel combination beam] method.The present invention relates to building construction cast-in-situ steel reinforced concrete building roof systems.At present in terms of house cast-in-situ steel reinforced concrete building roof system, reinforced beam and various section steel beams, such as T steel are generally used Beam steel I-beam.The present invention is to save steel, in addition to outrigger, as long as cast-in-situ steel reinforced concrete building roof system, can with [cast-in-situ floor with Inverted T-shaped steel combination beam] method.This method: is inverted with Q345T shape steel or welding T steel, and the edge of a wing welds one every 15 centimeters under, being inverted web upper end Anchoring piece, anchors cast-in-place concrete with floor top bars, floor is equal to after solidification, top flange is replaced to be combined into steel I-beam, can The effective depth of section of edge of a wing height, flange width and beam is improved, bearing capacity is improved.With reinforced beam ratio, it can reduce that formwork is wire-tie and wait recruitments, reduce concrete amount, mitigate self weight, improve room Headroom can save top flange steel plate less, in web upper end every 15 centimeters of one anchoring pieces of weldering, with floor with girder steel I-steel ratio Top bars anchor cast-in-place concrete, and the effective depth of section of edge of a wing height, flange width and beam can be improved, reach saving steel 30 percent.Rights protection 1, it is cast-in-place mixed with the anchoring of floor top bars in inverted T-shaped steel web upper end every 15 centimeters of one anchoring pieces of weldering Solidifying soil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711087601.0A CN109707088A (en) | 2017-10-26 | 2017-10-26 | Cast-in-situ floor combines beam method with T steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711087601.0A CN109707088A (en) | 2017-10-26 | 2017-10-26 | Cast-in-situ floor combines beam method with T steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109707088A true CN109707088A (en) | 2019-05-03 |
Family
ID=66253100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711087601.0A Pending CN109707088A (en) | 2017-10-26 | 2017-10-26 | Cast-in-situ floor combines beam method with T steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109707088A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001303706A (en) * | 2000-02-14 | 2001-10-31 | Shimizu Corp | Composite beam structure |
| CN2606144Y (en) * | 2003-04-08 | 2004-03-10 | 东南大学 | Structural beam with steel section and concrete combination |
| CN2893034Y (en) * | 2006-06-14 | 2007-04-25 | 北京建工一建工程建设有限公司 | Web plate open slot type inverted T shape steel and concrete combined beam |
| CN200940313Y (en) * | 2006-05-16 | 2007-08-29 | 南京工业大学 | Steel-concrete combined beam without top flange steel plate |
| CN201151961Y (en) * | 2007-12-20 | 2008-11-19 | 同济大学 | Web embedded type assembled floor system |
| CN102051963A (en) * | 2009-11-05 | 2011-05-11 | 郎佃富 | Concrete composite beam floor system and pouring method thereof |
-
2017
- 2017-10-26 CN CN201711087601.0A patent/CN109707088A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001303706A (en) * | 2000-02-14 | 2001-10-31 | Shimizu Corp | Composite beam structure |
| CN2606144Y (en) * | 2003-04-08 | 2004-03-10 | 东南大学 | Structural beam with steel section and concrete combination |
| CN200940313Y (en) * | 2006-05-16 | 2007-08-29 | 南京工业大学 | Steel-concrete combined beam without top flange steel plate |
| CN2893034Y (en) * | 2006-06-14 | 2007-04-25 | 北京建工一建工程建设有限公司 | Web plate open slot type inverted T shape steel and concrete combined beam |
| CN201151961Y (en) * | 2007-12-20 | 2008-11-19 | 同济大学 | Web embedded type assembled floor system |
| CN102051963A (en) * | 2009-11-05 | 2011-05-11 | 郎佃富 | Concrete composite beam floor system and pouring method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102877582B (en) | Composite floor with steel bar trusses, profiled steel plate and regenerated concrete, and manufacturing method for composite floor | |
| US20180209134A1 (en) | Construction arrangement and detachable connection assembly for this construction arrangement | |
| CN103821257A (en) | Prestress steel plate shear wall | |
| CN103290786A (en) | System and method for rapidly reinforcing railway bridge by external prestressing | |
| CN103883025A (en) | Assembling type combination steel plate shear wall | |
| CN103835400B (en) | A kind of pre-stressed steel plate shear wall | |
| CN103821259B (en) | The combined steel plate shearing force wall that a kind of tensile force of belt supports | |
| CN109707088A (en) | Cast-in-situ floor combines beam method with T steel | |
| RU90100U1 (en) | STRUCTURE REINFORCEMENT CONSTRUCTION ZONE OF REINFORCED REINFORCED CONCRETE MULTI-HOLE PLATE | |
| CN204899033U (en) | Shaped steel concrete combination flat beam | |
| CN104863045B (en) | Steel tube confinement reinforced concrete bridge pier system | |
| CN103821258B (en) | The steel plate shear force wall that a kind of tensile force of belt supports | |
| CN106088437A (en) | A kind of superimposed sheet strengthening two-way transmission force property | |
| RU128636U1 (en) | BASE ASSEMBLY JOINT REINFORCED CONCRETE COLUMN WITH FOUNDATION | |
| RU132103U1 (en) | REINFORCED CONCRETE BOARD WITH MORTGAGE PARTS | |
| CN205822821U (en) | A kind of reinforced concrete T-beam of reinforcing | |
| CN213653481U (en) | Prestressed anchor cable frame beam device suitable for stability of strongly weathered rock slope | |
| CN103835399A (en) | Prestress embedded steel plate-concrete combined shear wall | |
| CN205617415U (en) | Shaped steel integrated configuration floor equipment foundations | |
| CN207934062U (en) | A kind of frame with anchors barrier wall structure | |
| CN208293860U (en) | A kind of laminated floor slab | |
| CN205369292U (en) | Control framing formula bridge steel structure tower crane basis | |
| RU169130U1 (en) | DEVELOPMENT OF STRENGTHENING STONE ROOF VALVES OF THE BUILDING | |
| Reddy et al. | Comparitive Study of Seismic Analysis Between Conventional and Flat Slab with Drop and without Drop Framed Structures with Different Masonary Infills | |
| CN103835396A (en) | Prestress reinforced steel plate shear wall |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |