CN104712058A - Prestressed concrete groove-shaped plate with upper portion provided with flexural steel bars and frame structure system - Google Patents
Prestressed concrete groove-shaped plate with upper portion provided with flexural steel bars and frame structure system Download PDFInfo
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- CN104712058A CN104712058A CN201410462269.1A CN201410462269A CN104712058A CN 104712058 A CN104712058 A CN 104712058A CN 201410462269 A CN201410462269 A CN 201410462269A CN 104712058 A CN104712058 A CN 104712058A
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- Prior art keywords
- prestressed concrete
- groove type
- type plate
- steel muscle
- bending steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 57
- 239000010959 steel Substances 0.000 title claims abstract description 57
- 239000011513 prestressed concrete Substances 0.000 title claims description 38
- 238000005452 bending Methods 0.000 claims abstract description 43
- 239000004567 concrete Substances 0.000 claims abstract description 6
- 238000010008 shearing Methods 0.000 claims abstract description 4
- 210000003205 Muscles Anatomy 0.000 claims description 43
- 210000000614 Ribs Anatomy 0.000 claims description 35
- 238000010276 construction Methods 0.000 claims description 7
- 230000003014 reinforcing Effects 0.000 claims description 7
- 230000002787 reinforcement Effects 0.000 claims description 6
- 210000000038 chest Anatomy 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound data:image/svg+xml;base64,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 data:image/svg+xml;base64,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 [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 5
- 239000011514 iron Substances 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 238000009491 slugging Methods 0.000 claims description 5
- 231100001004 fissures Toxicity 0.000 claims description 3
- 239000010410 layers Substances 0.000 claims description 3
- 230000000452 restraining Effects 0.000 claims description 3
- 238000005728 strengthening Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000005755 formation reactions Methods 0.000 claims description 2
- 239000004566 building materials Substances 0.000 description 1
- 238000007796 conventional methods Methods 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000010586 diagrams Methods 0.000 description 1
- 238000005516 engineering processes Methods 0.000 description 1
- 238000009416 shuttering Methods 0.000 description 1
- 239000011901 water Substances 0.000 description 1
Abstract
Description
Art: building material field
Background technology
Large span prestressed concrete groove type plate is used for frame construction, there is no the structural system matched at present, and cannot use, intend Vierendeel girder cost also larger, especially to found reinforcing bar not only slightly not only long but also close for transverse frame, and support shuttering loaded down with trivial details valency in high-altitude is high, and considerable expert queries and thinks unreliable, 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.Garage plate is connected with main building for underground garage needs two-way frame structure, and its depth of section is large, with framework, intends framework, and cost is all very large, and could put template, reinforcing bar this beam cast-in-place after plate hoisted in position again, and secondary is constructed, and loaded down with trivial details especially, long in time limit, cost is large.
Summary of the invention
The large span prestressed concrete groove type plate and the frame structure system thereof that the invention provides a kind of upper bands bending steel muscle have solved above-mentioned drawback.The large span prestressed concrete groove type plate of upper bands bending steel muscle, is characterized in that plate top is especially provided with bending steel muscle in rib top.
Further upper bands 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, middle few.
The large span prestressed concrete groove type plate of further upper bands bending steel muscle, is characterized in that arranging joint bar along in bending steel muscle up and down concrete.
The large span prestressed concrete groove type plate of further upper bands bending steel muscle, is characterized in that position, termination is provided with dowel.
The large span prestressed concrete groove type plate of further upper bands bending steel muscle, is characterized in that: overlapping layers is established on top.
The large span prestressed concrete groove type plate of further upper bands bending steel muscle, is characterized in that: both sides of the chest, removes 4 angle of ribs, to reduce floor height.
The large span prestressed concrete groove type plate of further upper bands bending steel muscle, is characterized in that: the horizontal power transmission reinforcing bar of embedded part connection is to be delivered to thrust suffered by plate end on the prestressed reinforcement of middle part.
The prestressed concrete groove type plate of further upper bands bending steel muscle, is characterized in that: under described prestressed concrete grooved rib of slab, embedded part connects tensile reinforcement.
Further a kind of large span prestressed concrete groove type plate frame structure system comprises: the large-span prestressed groove type plate of frame column, frame rails, upper bands bending steel muscle, it is characterized in that: on concrete slab, especially rib top arranges bending steel muscle, with bar connecting on post, slugging on bracket on embedded part and post under plate end, thus form a kind of large span prestressed concrete groove type plate frame construction.
The large span prestressed concrete groove type plate frame structure system of further top bending steel muscle, is characterized in that having iron embedded part to be connected with steel in frame rails or embedded part bottom rib two ends.
Further large span prestressed concrete groove type plate frame structure system, it is characterized in that strengthening combining with post bar connecting or 2 adjacent ribs trough slab, rib and post bar connecting or rib, the middle cementation of fissures, top bending steel muscle together with post bar connecting, both sides of the chest top bending steel muscle rib is connected with post together, and single rib, two rib can also strengthen rear and post bar connecting.Slugging on embedded part and bracket under groove type plate termination
Utilize the shearing that on embedded part and bracket, slugging provides under groove type plate termination further, be less than or equal to the pulling force that on top bending steel muscle and post, bar connecting is formed, form restraining moment according to grooved rib of slab height, this then becomes hinged frame into framework.
Further a kind of large span prestressed concrete groove type plate frame construction, comprise: frame column, frame rails, large span prestressed concrete groove type plate, it is characterized in that: concrete slab top, rib top adds bending steel muscle, with bar connecting on post, iron embedded part bottom rib two ends, is had to be connected with steel in frame rails or embedded part.Thus form a kind of large span prestressed concrete trough slab frame structure system.
Further a kind of large span prestressed concrete groove type plate frame structure system, it is characterized in that flute profile rib of slab and post bar connecting or after rib is strengthened and post bar connecting or 2 adjacent ribs are combined, or combine the middle cementation of fissures after strengthening, or add reinforcing bar, top bending steel muscle and post bar connecting; Top especially both sides of the chest top bending steel muscle is connected with steel on post together, has steel or embedded part in iron embedded part and frame rails to be formed by connecting bottom rib two ends.
Further large span prestressed concrete groove type plate frame structure system, it is characterized in that: utilize the shearing that the slugging under grooved rib of slab on embedded part and beam or on bracket beam provides, be less than or equal to the pulling force that on groove type plate, on bending steel muscle and post, bar connecting is formed, form restraining moment according to rib of slab height, thus formation steel connects frame girder construction.
The prestressed concrete groove type plate frame structure system of further upper bands bending steel muscle is characterized in that also can arrange tensile reinforcement in rib of slab bottom is connected with post or beam steel.
Accompanying drawing illustrates:
Fig. 1 is large-span prestressed trough slab frame structure system schematic diagram, and Fig. 1-1 is front elevation view, and Fig. 1-2 is side elevational view.
Embodiment
As shown in Figure 1: 1 is post; 2 is bracket beam on post; 3 is large-span prestressed trough slab; 4 is trough slab top bending steel muscle.
Bracket beam 2 on frame column 1 and post is built by conventional method, or trough slab 3 pairs of ribs merging that two are removed 4 angle of ribs are arranged on the bracket beam of end frame trestle 1, plate 3 top bending steel muscle 4 and post bar connecting, plate 3 bottom built-in fitting is connected with embedded part on bracket beam, also can trough slab 3 end beard muscle and post bar connecting, or the lower tension reinforcing bar of plate is connected with post or beam steel, do secondary above again and water layer and form frame construction.
Claims (12)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104367941 | 2013-09-13 | ||
| CN201310436794 | 2013-09-13 | ||
| CN2013104365151 | 2013-09-13 | ||
| CN201310436515 | 2013-09-13 | ||
| CN201410462269.1A 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 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410462269.1A 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 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104712058A true CN104712058A (en) | 2015-06-17 |
Family
ID=50404519
Family Applications (10)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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 |
| CN201310745724.4A CN103711201B (en) | 2013-09-13 | 2013-12-26 | A kind of large-span prestressed concrete beam slab frame structure system |
| CN201310756960.6A 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 CN103774749A (en) | 2013-09-13 | 2014-01-07 | Large-span prestressed concrete F plate frame structure system |
| CN201410268431.6A CN104018581A (en) | 2013-09-13 | 2014-06-16 | Prestress concrete F slab and framework structure system |
| CN201410268701.3A 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 |
| CN201410432554.9A CN104234192A (en) | 2013-09-13 | 2014-08-25 | Prestress concrete groove type plate with bent steel bars at upper part and framework structure system |
| CN201410462434.3A CN104264895A (en) | 2013-09-13 | 2014-09-05 | Prestressed concrete F slab and frame structure system |
| CN201410462269.1A 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 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 |
Family Applications Before (8)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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 |
| CN201310745724.4A CN103711201B (en) | 2013-09-13 | 2013-12-26 | A kind of large-span prestressed concrete beam slab frame structure system |
| CN201310756960.6A 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 CN103774749A (en) | 2013-09-13 | 2014-01-07 | Large-span prestressed concrete F plate frame structure system |
| CN201410268431.6A CN104018581A (en) | 2013-09-13 | 2014-06-16 | Prestress concrete F slab and framework structure system |
| CN201410268701.3A 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 |
| CN201410432554.9A CN104234192A (en) | 2013-09-13 | 2014-08-25 | Prestress concrete groove type plate with bent steel bars at upper part and framework structure system |
| CN201410462434.3A CN104264895A (en) | 2013-09-13 | 2014-09-05 | Prestressed concrete F slab and frame structure system |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420522075.1U 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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (10) | CN103741797A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10731330B2 (en) | 2017-10-24 | 2020-08-04 | Unistress Corp. | Corbel |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN104294997A (en) * | 2014-09-02 | 2015-01-21 | 柳忠林 | Large-span prestress double-T plate with embedded parts connected with horizontal force transmitting steel bars at two ends |
| CN104878837B (en) * | 2015-01-30 | 2018-09-18 | 青岛九屋建筑安装有限公司 | A kind of concrete frame structure system and its assembly method |
| CN105369954A (en) * | 2015-05-29 | 2016-03-02 | 柳忠林 | Long-span prestressed concrete-filled steel tubular slab-frame structure garage slab |
| 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 |
| 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 |
| 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 |
| 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 |
| CN110258921A (en) * | 2019-07-22 | 2019-09-20 | 江苏苏阳建设有限公司 | A kind of steel, concrete combination beam |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US10731330B2 (en) | 2017-10-24 | 2020-08-04 | Unistress Corp. | Corbel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103711201B (en) | 2019-02-19 |
| CN103774749A (en) | 2014-05-07 |
| CN104018581A (en) | 2014-09-03 |
| CN104018582A (en) | 2014-09-03 |
| CN104018582B (en) | 2018-11-23 |
| CN204225273U (en) | 2015-03-25 |
| CN104234192A (en) | 2014-12-24 |
| CN104264895A (en) | 2015-01-07 |
| CN103711202A (en) | 2014-04-09 |
| CN103711201A (en) | 2014-04-09 |
| CN103741797A (en) | 2014-04-23 |
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Application publication date: 20150617 |