CN204225273U - A kind of large-span prestressed groove type plate of upper bands bending steel muscle and frame construction - Google Patents
A kind of large-span prestressed groove type plate of upper bands bending steel muscle and frame construction Download PDFInfo
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- CN204225273U CN204225273U CN201420522075.1U CN201420522075U CN204225273U CN 204225273 U CN204225273 U CN 204225273U CN 201420522075 U CN201420522075 U CN 201420522075U CN 204225273 U CN204225273 U CN 204225273U
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Abstract
A kind of large-span prestressed groove type plate of upper bands bending steel muscle, it is characterized in that plate top, rib top are provided with bending steel muscle, under grooved rib of slab, embedded part connects tensile reinforcement, large-span concrete groove type plate top is added bending steel muscle connect with post, iron embedded part is had to be connected with steel in frame rails or embedded part bottom rib two ends, utilize embedded part under rib of slab to be connected the shearing provided with embedded part on beam to be less than or equal to the pulling force that on plate, bending steel muscle and post are connected to form and to form restraining moment according to rib of slab height, thus formation frame construction.
Description
Technical field: 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:
Figure is large-span prestressed trough slab frame structure system schematic diagram, and Fig. 1 is front elevation view, and Fig. 2 is side elevational view.
Detailed description of the invention
As shown in the figure: 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 (10)
1. a large-span prestressed groove type plate for upper bands bending steel muscle, is characterized in that plate top, rib top are provided with bending steel muscle, and under grooved rib of slab, embedded part connects tensile reinforcement.
2. the large-span prestressed groove type plate of upper bands bending steel muscle 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 groove type plate of upper bands bending steel muscle as claimed in claim 1, is characterized in that arranging joint bar along in bending steel muscle up and down concrete.
4. the large-span prestressed groove type plate of upper bands bending steel muscle as claimed in claim 1, is characterized in that position, termination is provided with dowel.
5. the large-span prestressed groove type plate of upper bands bending steel muscle as claimed in claim 1, is characterized in that: overlapping layers is established on top.
6. the large-span prestressed groove type plate of upper bands bending steel muscle as claimed in claim 1, is characterized in that: both sides of the chest, removes 4 angle of ribs, to reduce floor height.
7. the large-span prestressed groove type plate of upper bands bending steel muscle as claimed in claim 1, 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.
8. the large-span prestressed groove type plate frame construction of a upper bands bending steel muscle, comprise: frame column, frame rails, large span prestressed concrete groove type plate, it is characterized in that: groove type plate top, rib top adds bending steel muscle, with bar connecting on post, there are iron embedded part and steel in frame rails or embedded part to carry out being connected and also can tensile reinforcement be set in rib of slab bottom and be connected with post or beam steel bottom rib two ends, thus form a kind of large span prestressed concrete trough slab frame structure system.
9. the large-span prestressed groove type plate frame structure system of a kind of upper bands bending steel muscle as claimed in claim 8, 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.
10. the large-span prestressed groove type plate frame construction of the upper bands bending steel muscle as described in claim 9 or 8, 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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 |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104365151 | 2013-09-13 | ||
| CN201310436794 | 2013-09-13 | ||
| CN201310436515 | 2013-09-13 | ||
| CN2013104367941 | 2013-09-13 | ||
| 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 |
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| CN204225273U true CN204225273U (en) | 2015-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| 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 |
| CN201420522075.1U Active 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 |
| 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 |
| CN201410462434.3A Pending CN104264895A (en) | 2013-09-13 | 2014-09-05 | Prestressed concrete F slab and frame structure system |
Family Applications Before (7)
| 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 |
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| Application Number | Title | Priority Date | Filing Date |
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| 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 |
| CN201410462434.3A Pending CN104264895A (en) | 2013-09-13 | 2014-09-05 | Prestressed concrete F slab and frame structure system |
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Cited By (2)
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| CN105369954A (en) * | 2015-05-29 | 2016-03-02 | 柳忠林 | Long-span prestressed concrete-filled steel tubular slab-frame structure garage slab |
| CN107327062A (en) * | 2016-10-14 | 2017-11-07 | 柳承志 | A kind of rib superimposed sheet of large-span prestressing force three |
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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 |
| 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 |
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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
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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 CN201420522075.1U patent/CN204225273U/en active Active
- 2014-09-05 CN CN201410462269.1A patent/CN104712058A/en active Pending
- 2014-09-05 CN CN201410462434.3A patent/CN104264895A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105369954A (en) * | 2015-05-29 | 2016-03-02 | 柳忠林 | Long-span prestressed concrete-filled steel tubular slab-frame structure garage slab |
| CN107327062A (en) * | 2016-10-14 | 2017-11-07 | 柳承志 | A kind of rib superimposed sheet of large-span prestressing force three |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103711201B (en) | 2019-02-19 |
| CN103774749A (en) | 2014-05-07 |
| CN103711201A (en) | 2014-04-09 |
| CN104018582B (en) | 2018-11-23 |
| CN104234192A (en) | 2014-12-24 |
| CN103711202A (en) | 2014-04-09 |
| CN104018581A (en) | 2014-09-03 |
| CN104264895A (en) | 2015-01-07 |
| CN104712058A (en) | 2015-06-17 |
| CN104018582A (en) | 2014-09-03 |
| CN103741797A (en) | 2014-04-23 |
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