CN104234192A - Prestress concrete groove type plate with bent steel bars at upper part and framework structure system - Google Patents
Prestress concrete groove type plate with bent steel bars at upper part and framework structure system Download PDFInfo
- Publication number
- CN104234192A CN104234192A CN201410432554.9A CN201410432554A CN104234192A CN 104234192 A CN104234192 A CN 104234192A CN 201410432554 A CN201410432554 A CN 201410432554A CN 104234192 A CN104234192 A CN 104234192A
- Authority
- CN
- China
- Prior art keywords
- groove type
- type plate
- prestressed concrete
- steel muscle
- bending steel
- 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
- Rod-Shaped Construction Members (AREA)
Abstract
The invention provides a prestress concrete groove type plate with bent steel bars at the upper part and a framework structure system. The bent steel bars are added to the upper part of the large-span concrete groove type plate to be connected with posts, a bending moment is formed by using the condition that the shearing force provided by the connection of plate rib lower embedding elements and beam upper embedding elements is smaller than or equal to the puling force formed by the connection of the posts and the bent steel bars on the plate, so that a framework structure is formed.
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.
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.
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 and post bar connecting, do secondary above again and water layer and form frame construction.
Claims (11)
1. a large span prestressed concrete groove type plate for upper bands bending steel muscle, is characterized in that plate top, rib top are provided with bending steel muscle.
2. upper bands bending steel muscle large span prestressed concrete groove type plate 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 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 concrete 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 concrete 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 concrete 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. a 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 beam slab frame structure system.
8. a kind of large span prestressed concrete groove type plate frame structure system as claimed in claim 7, 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.
9. large span prestressed concrete groove type plate frame structure system as claimed in claim 7 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.
10. the prestressed concrete groove type plate frame structure system of upper bands bending steel muscle as claimed in claim 7, is characterized in that: under described prestressed concrete grooved rib of slab, embedded part connects tensile reinforcement.
11. as claimed in claim 7 the prestressed concrete groove type plate of upper bands bending steel muscle it is characterized in that also to arrange tensile reinforcement and post bar connecting in rib of slab bottom.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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 |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310436794.1 | 2013-09-13 | ||
CN201310436794 | 2013-09-13 | ||
CN201310436515.1 | 2013-09-13 | ||
CN201310436515 | 2013-09-13 | ||
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 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN104234192A true CN104234192A (en) | 2014-12-24 |
Family
ID=50404519
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 |
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 (6)
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 |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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 |
Country Status (1)
Country | Link |
---|---|
CN (10) | CN103741797A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104712058A (en) * | 2013-09-13 | 2015-06-17 | 柳忠林 | Prestressed concrete groove-shaped plate with upper portion provided with flexural steel bars and frame structure system |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN107327062A (en) * | 2016-10-14 | 2017-11-07 | 柳承志 | A kind of rib superimposed sheet of large-span prestressing force three |
CN106969909A (en) * | 2017-04-13 | 2017-07-21 | 哈尔滨工程大学 | A kind of box beam combination moment test mechanism |
US10731330B2 (en) | 2017-10-24 | 2020-08-04 | Unistress Corp. | Corbel |
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 |
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 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3841206A (en) * | 1973-09-11 | 1974-10-15 | Is Inc Systems Co | Multiple zone building structure |
CN102864839A (en) * | 2012-10-13 | 2013-01-09 | 柳忠林 | Virtual beam used in large-span prestressed concrete beam plate frame structure |
CN103243805A (en) * | 2012-08-29 | 2013-08-14 | 柳忠林 | Lateral-load resisting structure for large-span concrete beam and plate building |
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 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2080213A5 (en) * | 1970-02-27 | 1971-11-12 | Pagnoz Roland | |
CN2386106Y (en) * | 1999-09-29 | 2000-07-05 | 王安明 | Large precase slab |
CN101476366A (en) * | 2009-01-05 | 2009-07-08 | 王军艇 | Cast-in-situ reinforced concrete plate with filling off-loading box component |
JP5375174B2 (en) * | 2009-02-23 | 2013-12-25 | 株式会社大林組 | Construction method of column beam frame |
CN101899877B (en) * | 2009-05-19 | 2014-07-16 | 柳忠林 | Small simulate framework structure of long-span prestress concrete girder slab |
CN102071740A (en) * | 2009-05-19 | 2011-05-25 | 柳忠林 | Long-span prestressed concrete slab small pre-frame structure and construction method thereof |
CN102116065B (en) * | 2010-03-19 | 2013-09-11 | 柳忠林 | Large-span prestressed concrete beam plate as ventilating channel and ventilating channel system |
CN202227360U (en) * | 2010-08-11 | 2012-05-23 | 柳忠林 | Wide-span prestressed concrete pile beam plate structure used for grounds of buildings, workshops, etc. |
CN101962933B (en) * | 2010-08-25 | 2012-05-23 | 江苏省交通科学研究院股份有限公司 | Splicable flange plate of bridge |
CN201794161U (en) * | 2010-09-28 | 2011-04-13 | 杨峰 | Prefabricated integrally cast building structure system with cast-in-place haunched beam |
CN102418381B (en) * | 2010-09-28 | 2014-09-17 | 杨峰 | Building structure system combined with steel beam and pre-tensioned prestressing superposed beam and construction method for building structure system |
CN202338066U (en) * | 2011-05-06 | 2012-07-18 | 柳忠林 | Large-span pre-stressed concrete double-T superimposed sheet |
CN202882117U (en) * | 2012-04-07 | 2013-04-17 | 安徽建筑工业学院 | Precast-concrete prefabricated frame structure |
CN102644356A (en) * | 2012-05-17 | 2012-08-22 | 殷诗宝 | Combined prefabricated slab |
-
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 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
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3841206A (en) * | 1973-09-11 | 1974-10-15 | Is Inc Systems Co | Multiple zone building structure |
CN103243805A (en) * | 2012-08-29 | 2013-08-14 | 柳忠林 | Lateral-load resisting structure for large-span concrete beam and plate building |
CN102864839A (en) * | 2012-10-13 | 2013-01-09 | 柳忠林 | Virtual beam used in large-span prestressed concrete beam plate frame structure |
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 |
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 |
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 |
Non-Patent Citations (1)
Title |
---|
金仁超等: ""双T型板的应用及其屈曲特征分析"", 《工业建筑》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104712058A (en) * | 2013-09-13 | 2015-06-17 | 柳忠林 | Prestressed concrete groove-shaped plate with upper portion provided with flexural steel bars and frame structure system |
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 |
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 |
CN204225273U (en) | 2015-03-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204225273U (en) | A kind of large-span prestressed groove type plate of upper bands bending steel muscle and frame construction | |
CN201785865U (en) | Structure and system for house combining external prestress post tensioning method steel beam and pretensioning method prestress composite beam | |
CN103104053A (en) | Assembled concrete shear wall and construction method thereof | |
CN103195172B (en) | A kind of prefabrication and assembly construction concrete frame beam-column connection structure | |
CN105649203A (en) | Prefabricated prestressed concrete frame beam column joint with U-shaped steel bar and sleeves | |
CN105220792B (en) | A kind of prefabricated concealed bracings energy-consuming shear wall and its assemble method | |
CN105649249A (en) | Bidirectional profiled steel sheet and concrete composite floor slab internally provided with hollow circular steel pipes | |
CN203867067U (en) | U-shaped steel concrete compound section beam | |
CN203684526U (en) | PBL stiffened rectangular steel tube concrete space truss | |
CN104110097B (en) | A kind of end enhancement mode reinforcing bar concrete composite beam | |
CN214364376U (en) | Strengthen built-up connection shear force wallboard and shear force wall | |
CN203393876U (en) | Connection structure between composite floor slabs | |
CN203200925U (en) | Prefabricated concrete framework beam column connected node structure | |
CN104797762A (en) | Building and construction method thereof | |
CN207829168U (en) | The prefabricated overlapping side wall of additional corner diagonal bar and overlapping top plate connecting node | |
CN202831386U (en) | Prestressed prefabricating main beam with laying notches | |
CN204510608U (en) | A kind of large-span prestressed F plate of upper bands bending steel muscle and frame structure system | |
CN201268918Y (en) | Concealed column vertical reinforced bar with frame structure | |
CN204126122U (en) | A kind of end enhancement mode reinforcing bar concrete composite beam | |
CN101881051B (en) | Beam-beam connecting node structure | |
CN103726612A (en) | PBL stiffening rectangular steel tube concrete space truss | |
CN203716283U (en) | Building | |
CN103711198B (en) | A kind of levels prefabricated balcony plate and and beam between support and connection structure | |
CN203270888U (en) | Supporting device for concreted floor plate | |
CN202831332U (en) | Stiffened ribbed pre-stressed V-shape slab |
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 | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141224 |