CN103741797A - Prestressed concrete beam plate with upper portion provided with flexural steel bars and frame structure system - Google Patents
Prestressed concrete beam plate with upper portion provided with flexural steel bars and frame structure system Download PDFInfo
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- CN103741797A CN103741797A CN201310721930.1A CN201310721930A CN103741797A CN 103741797 A CN103741797 A CN 103741797A CN 201310721930 A CN201310721930 A CN 201310721930A CN 103741797 A CN103741797 A CN 103741797A
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- steel muscle
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Abstract
Provided are a prestressed concrete beam plate with the upper portion provided with flexural steel bars and a frame structure system. The flexural steel bars on the upper portion of the large-span concrete beam plate are connected with a column, and accordingly a large-span plate rib has the effect of a frame beam to form a frame structure.
Description
Affiliated technical field: building material field
Background technology
Large-span prestressed concrete beam slab is for frame construction, there is no at present the structural system matching, and cannot use, intend Vierendeel girder cost also larger, especially the vertical reinforcing bar of transverse frame is not only slightly not only long but also close, and support shuttering loaded down with trivial details valency in high-altitude is high, and considerable expert queries and thinks unreliablely, and must be that 5 meters, 7.5 meters, 9.9 meters fixed frames are apart from not conforming to corresponding technological requirement to the sheet-pile net of 2.4 meters wide.
Summary of the invention
The large-span prestressed concrete beam slab and the frame structure system thereof that the invention provides a kind of top band bending steel muscle have solved above-mentioned drawback.The large-span prestressed concrete beam slab of top band bending steel muscle comprises T plate, single T beam slab, trough slab, swallow shape plate, rectangular beam, bridge board, many T box beam and a hollowcore slab, it is characterized in that plate top is especially provided with bending steel muscle in rib top.
Further top band bending steel muscle large-span prestressed concrete beam slab, is characterized in that the bending steel muscle amount two ends on plate top are many, centre few.
Further the large-span prestressed concrete beam slab of top band bending steel muscle, is characterized in that in concrete, joint bar being set up and down along bending steel muscle.
Further the large-span prestressed concrete beam slab of top band bending steel muscle, is characterized in that position, termination is provided with dowel.
Further a kind of large-span prestressed concrete beam slab frame structure system comprises: the Large Span Prestressed Beam plate of frame column, frame rails, top band bending steel muscle, it is characterized in that: on concrete slab, especially rib top arranges bending steel muscle, be connected with reinforcing bar on post, slugging on bracket on embedded part and post under plate end, thus a kind of large-span prestressed concrete beam slab frame construction formed.
The further large-span prestressed concrete beam slab frame structure system of top bending steel muscle, is characterized in that bottom, rib two ends has iron embedded part to be connected with steel in frame rails or embedded part.
Further large-span prestressed concrete beam slab frame structure system, it is characterized in that the trough slab without the edge of a wing, rectangular beam, hollowcore slab, box beam rib is connected with post reinforcing bar or rib is strengthened being connected with post reinforcing bar or 2 ribs that face mutually being combined, the middle cementation of fissures, top bending steel muscle is connected with post reinforcing bar together, the T plate that has the edge of a wing, single T plate, many T box beam, there is the bridge board on the edge of a wing to remove the edge of a wing rib is corresponding with post, reinforcing bar connects, also 2 ribs that remove the corresponding edge of a wing that face mutually can be connected together, the middle cementation of fissures, both sides of the chest top bending steel muscle rib is connected with post together, single rib, two ribs are connected with post reinforcing bar after can also strengthening.Slugging on embedded part and bracket under beam slab termination
Further utilize the shearing that under beam slab termination, on embedded part and bracket, slugging provides, be less than or equal to the pulling force that on top bending steel muscle and post, reinforcing bar is connected to form, according to the high restraining moment that forms of beam slab rib, this becomes hinged frame into framework.
Accompanying drawing explanation:
Fig. 1 is large-span prestressed T plate frame structure system schematic diagram, Fig. 1-1 is front elevation view, Fig. 1-2 is side elevational view, Fig. 2 is large-span prestressed single T plate framework structural system schematic diagram, Fig. 2-1 is front elevation view, and Fig. 2-2 are side elevational view, and Fig. 3 is large-span prestressed trough slab frame structure system schematic diagram, Fig. 3-1 is front elevation view, and Fig. 3-2 are side elevational view.
Embodiment
As shown in Figure 1: 1 is post; 2 is bracket beam on post; 3 remove the large-span prestressed T plate of a side wing edge; 4 is T plate top bending steel muscle.
Build bracket beam 2 on frame column 1 and post by conventional method, two 3 pairs of ribs merging of T plate of removing the corresponding edge of a wing are arranged on the bracket of end frame trestle 1, plate top bending steel muscle 4 is connected with post reinforcing bar, bottom built-in fitting is connected with embedded part on bracket beam, also can be connected with post reinforcing bar by T plate end beard muscle, do again secondary above and water layer and form frame construction.
1 is post as shown in Figure 2; 2 is bracket beam on post; 3 is large-span prestressed single T plate; 4 is single T beam slab top bending steel muscle.
Build bracket beam 2 on frame column 1 and post by conventional method, single T beam slab 3 is arranged on the bracket of end frame trestle 1, beam slab 3 top bending steel muscle 4 are connected with post reinforcing bar, beam slab 3 bottom built-in fittings are connected with embedded part on bracket beam, also single T plate 3 end beard muscle can be connected with post reinforcing bar, do again secondary above and water layer and form frame construction.
As shown in Figure 3: 1 is post; 2 is bracket beam on post; 3 is large-span prestressed trough slab; 4 is trough slab top bending steel muscle.
Build bracket beam 2 on frame column 1 and post by conventional method, 3 pairs of ribs of two trough slabs are merged and are arranged on the bracket of end frame trestle 1, plate 3 top bending steel muscle 4 are connected with post reinforcing bar, plate 3 bottom built-in fittings are connected with embedded part on bracket beam, also trough slab 3 end beard muscle can be connected with post reinforcing bar, do again secondary above and water layer and form frame construction.
Claims (7)
1. the large-span prestressed concrete beam slab of top band bending steel muscle comprises T plate, single T beam slab, trough slab, swallow shape plate, rectangular beam, bridge board, many T box beam and a hollowcore slab, it is characterized in that plate top is especially provided with bending steel muscle in rib top.
2. top band bending steel muscle large-span prestressed concrete beam slab as claimed in claim 1, is characterized in that the bending steel muscle amount two ends on plate top are many, middle few.
3. the large-span prestressed concrete beam slab of top band bending steel muscle as claimed in claim 1, is characterized in that in concrete, joint bar being set up and down along bending steel muscle.
4. the large-span prestressed concrete beam slab of top band bending steel muscle as claimed in claim 1, is characterized in that position, termination is provided with dowel.
5. a large-span prestressed concrete beam slab frame construction, comprise: frame column, frame rails, large-span prestressed concrete beam slab, it is characterized in that: on concrete slab, especially rib top adds bending steel muscle, be connected with reinforcing bar on post, bottom, rib two ends has iron embedded part to be connected with steel in frame rails or embedded part.Thereby form a kind of large-span prestressed concrete beam slab frame structure system.
6. a kind of large-span prestressed concrete beam slab frame structure system as claimed in claim 5, it is characterized in that being connected with post reinforcing bar without trough slab, rectangular beam, hollowcore slab, the box beam rib on the edge of a wing or being connected with post reinforcing bar or 2 ribs that face are mutually combined rear rib reinforcement, or the cementation of fissures in the middle of combining after strengthening, top bending steel muscle is connected with post reinforcing bar; After being strengthened, the rib that has the T plate on the edge of a wing, single T plate, many T box beam, bridge board is connected with post reinforcing bar, also 2 ribs that remove the corresponding edge of a wing that face mutually can be connected together, the middle cementation of fissures, two plate tops especially both sides of the chest top bending steel muscle are connected with steel on post together or both sides of the chest or one of them rib are strengthened to the rear middle cementation of fissures, two plate tops especially both sides of the chest top bending steel muscle are connected with steel on post together, and rib two ends bottoms has in iron embedded part and frame rails steel or embedded part be formed by connecting.
7. the large-span prestressed concrete beam slab frame structure system as described in claim 5 or 6, it is characterized in that: utilize under beam slab rib on embedded part and beam or shearing that the slugging on bracket beam provides, be less than or equal to the pulling force that on beam slab, on bending steel muscle and post, reinforcing bar is connected to form, according to rib of slab height, form restraining moment, thereby form steel, connect frame girder construction.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310721930.1A CN103741797A (en) | 2013-09-13 | 2013-12-24 | Prestressed concrete beam plate with upper portion provided with flexural steel bars and frame structure system |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
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CN201310436794.1 | 2013-09-13 | ||
CN201310436515.1 | 2013-09-13 | ||
CN201310436515 | 2013-09-13 | ||
CN201310436794 | 2013-09-13 | ||
CN201310721930.1A CN103741797A (en) | 2013-09-13 | 2013-12-24 | Prestressed concrete beam plate with upper portion provided with flexural steel bars and frame structure system |
Publications (1)
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CN103741797A true CN103741797A (en) | 2014-04-23 |
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Family Applications (10)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310721930.1A Pending CN103741797A (en) | 2013-09-13 | 2013-12-24 | Prestressed concrete beam plate with upper portion provided with flexural steel bars and frame structure system |
CN201310745724.4A Active CN103711201B (en) | 2013-09-13 | 2013-12-26 | A kind of large-span prestressed concrete beam slab frame structure system |
CN201310756960.6A Pending CN103711202A (en) | 2013-09-13 | 2013-12-28 | Prestressed concrete beam and slab assembly with upper portion provided with flexural reinforcing steel bars and frame structure |
CN201410028883.7A Pending CN103774749A (en) | 2013-09-13 | 2014-01-07 | Large-span prestressed concrete F plate frame structure system |
CN201410268701.3A Active CN104018582B (en) | 2013-09-13 | 2014-06-16 | Top is with pedestal at the restressed beam slab and frame structure of restraining moment flexual reinforcement |
CN201410268431.6A Pending CN104018581A (en) | 2013-09-13 | 2014-06-16 | Prestress concrete F slab and framework structure system |
CN201410432554.9A Pending CN104234192A (en) | 2013-09-13 | 2014-08-25 | Prestress concrete groove type plate with bent steel bars at upper part and framework structure system |
CN201410462269.1A Pending CN104712058A (en) | 2013-09-13 | 2014-09-05 | Prestressed concrete groove-shaped plate with upper portion provided with flexural steel bars and frame structure system |
CN201420522075.1U Expired - Lifetime CN204225273U (en) | 2013-09-13 | 2014-09-05 | A kind of large-span prestressed groove type plate of upper bands bending steel muscle and frame construction |
CN201410462434.3A Pending CN104264895A (en) | 2013-09-13 | 2014-09-05 | Prestressed concrete F slab and frame structure system |
Family Applications After (9)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310745724.4A Active CN103711201B (en) | 2013-09-13 | 2013-12-26 | A kind of large-span prestressed concrete beam slab frame structure system |
CN201310756960.6A Pending CN103711202A (en) | 2013-09-13 | 2013-12-28 | Prestressed concrete beam and slab assembly with upper portion provided with flexural reinforcing steel bars and frame structure |
CN201410028883.7A Pending CN103774749A (en) | 2013-09-13 | 2014-01-07 | Large-span prestressed concrete F plate frame structure system |
CN201410268701.3A Active CN104018582B (en) | 2013-09-13 | 2014-06-16 | Top is with pedestal at the restressed beam slab and frame structure of restraining moment flexual reinforcement |
CN201410268431.6A Pending CN104018581A (en) | 2013-09-13 | 2014-06-16 | Prestress concrete F slab and framework structure system |
CN201410432554.9A Pending CN104234192A (en) | 2013-09-13 | 2014-08-25 | Prestress concrete groove type plate with bent steel bars at upper part and framework structure system |
CN201410462269.1A Pending CN104712058A (en) | 2013-09-13 | 2014-09-05 | Prestressed concrete groove-shaped plate with upper portion provided with flexural steel bars and frame structure system |
CN201420522075.1U Expired - Lifetime CN204225273U (en) | 2013-09-13 | 2014-09-05 | A kind of large-span prestressed groove type plate of upper bands bending steel muscle and frame construction |
CN201410462434.3A Pending CN104264895A (en) | 2013-09-13 | 2014-09-05 | Prestressed concrete F slab and frame structure system |
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CN (10) | CN103741797A (en) |
Cited By (7)
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CN103711202A (en) * | 2013-09-13 | 2014-04-09 | 柳忠林 | Prestressed concrete beam and slab assembly with upper portion provided with flexural reinforcing steel bars and frame structure |
CN104481070A (en) * | 2014-09-02 | 2015-04-01 | 柳忠林 | Large span prestress trough plate two end embedded parts being connected with horizontal force transmission reinforcing bars |
CN104878837A (en) * | 2015-01-30 | 2015-09-02 | 柳忠东 | Concrete frame structure system and assembly method thereof |
CN105369954A (en) * | 2015-05-29 | 2016-03-02 | 柳忠林 | Long-span prestressed concrete-filled steel tubular slab-frame structure garage slab |
CN105839955A (en) * | 2015-10-13 | 2016-08-10 | 柳忠林 | Concrete filled steel tube-grillage composite structure system of large-span pre-stressed garage board |
CN106969909A (en) * | 2017-04-13 | 2017-07-21 | 哈尔滨工程大学 | A kind of box beam combination moment test mechanism |
CN109853360A (en) * | 2019-02-01 | 2019-06-07 | 浙江天晟建材股份有限公司 | A kind of wisdom beam slab |
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CN105064504A (en) * | 2015-07-14 | 2015-11-18 | 柳承志 | Large-span prestress beam slab with non-prestress hidden beam at upper part of rib |
CN106121077B (en) * | 2016-06-29 | 2019-03-15 | 中国航空规划设计研究总院有限公司 | A kind of antidetonation connection structure of prestressed concrete double T plate |
CN107327062A (en) * | 2016-10-14 | 2017-11-07 | 柳承志 | A kind of rib superimposed sheet of large-span prestressing force three |
US10731330B2 (en) | 2017-10-24 | 2020-08-04 | Unistress Corp. | Corbel |
CN109914663A (en) * | 2019-02-22 | 2019-06-21 | 深汕特别合作区盛腾科技工业园有限公司 | A kind of precast prestressed T plate of flooring |
CN110258921B (en) * | 2019-07-22 | 2021-03-02 | 江苏苏阳建设有限公司 | Steel and concrete combined beam |
CN110528687A (en) * | 2019-07-24 | 2019-12-03 | 三一筑工科技有限公司 | A kind of assembling frame building structure and building body |
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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 |
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2013
- 2013-12-24 CN CN201310721930.1A patent/CN103741797A/en active Pending
- 2013-12-26 CN CN201310745724.4A patent/CN103711201B/en active Active
- 2013-12-28 CN CN201310756960.6A patent/CN103711202A/en active Pending
-
2014
- 2014-01-07 CN CN201410028883.7A patent/CN103774749A/en active Pending
- 2014-06-16 CN CN201410268701.3A patent/CN104018582B/en active Active
- 2014-06-16 CN CN201410268431.6A patent/CN104018581A/en active Pending
- 2014-08-25 CN CN201410432554.9A patent/CN104234192A/en active Pending
- 2014-09-05 CN CN201410462269.1A patent/CN104712058A/en active Pending
- 2014-09-05 CN CN201420522075.1U patent/CN204225273U/en not_active Expired - Lifetime
- 2014-09-05 CN CN201410462434.3A patent/CN104264895A/en active Pending
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JP2010196279A (en) * | 2009-02-23 | 2010-09-09 | Ohbayashi Corp | Construction method for column-beam frame |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103711202A (en) * | 2013-09-13 | 2014-04-09 | 柳忠林 | Prestressed concrete beam and slab assembly with upper portion provided with flexural reinforcing steel bars and frame structure |
CN104234192A (en) * | 2013-09-13 | 2014-12-24 | 柳忠林 | Prestress concrete groove type plate with bent steel bars at upper part and framework structure system |
CN104481070A (en) * | 2014-09-02 | 2015-04-01 | 柳忠林 | Large span prestress trough plate two end embedded parts being connected with horizontal force transmission reinforcing bars |
CN104878837A (en) * | 2015-01-30 | 2015-09-02 | 柳忠东 | Concrete frame structure system and assembly method thereof |
CN105369954A (en) * | 2015-05-29 | 2016-03-02 | 柳忠林 | Long-span prestressed concrete-filled steel tubular slab-frame structure garage slab |
CN105839955A (en) * | 2015-10-13 | 2016-08-10 | 柳忠林 | Concrete filled steel tube-grillage composite structure system of large-span pre-stressed garage board |
CN106969909A (en) * | 2017-04-13 | 2017-07-21 | 哈尔滨工程大学 | A kind of box beam combination moment test mechanism |
CN109853360A (en) * | 2019-02-01 | 2019-06-07 | 浙江天晟建材股份有限公司 | A kind of wisdom beam slab |
Also Published As
Publication number | Publication date |
---|---|
CN104018581A (en) | 2014-09-03 |
CN103711201B (en) | 2019-02-19 |
CN104264895A (en) | 2015-01-07 |
CN103711202A (en) | 2014-04-09 |
CN104234192A (en) | 2014-12-24 |
CN103774749A (en) | 2014-05-07 |
CN204225273U (en) | 2015-03-25 |
CN104018582B (en) | 2018-11-23 |
CN104712058A (en) | 2015-06-17 |
CN104018582A (en) | 2014-09-03 |
CN103711201A (en) | 2014-04-09 |
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