CN1391016A - H-shaped pile frame-brickwork combined wall structure and its construction method - Google Patents
H-shaped pile frame-brickwork combined wall structure and its construction method Download PDFInfo
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- CN1391016A CN1391016A CN 02111528 CN02111528A CN1391016A CN 1391016 A CN1391016 A CN 1391016A CN 02111528 CN02111528 CN 02111528 CN 02111528 A CN02111528 A CN 02111528A CN 1391016 A CN1391016 A CN 1391016A
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- compound wall
- masonry
- shaped column
- wall
- wide flange
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Abstract
A combined wall for high building (10-15 stories) is composed of H-shaped piles, brickworks, structural beams and frame beams. Its construction method includes such steps as building brickworks with toothing, casting structural beams at intervals, casting H-shaped piles, and casting frame beam. Its advantages are high rigidity and integrality, and high anti-earthquake power.
Description
Technical field: the application relates to a kind of assembled wall structure, relates in particular to a kind of little high residential building wide flange special shaped column framework-masonry compound wall structure.
Background technology:
The present most sandwich constructions of using of special-shaped column structure dwelling house that build up at the category (being that cross section limb aspect ratio is smaller or equal to 4) of hetermorphiscal column, generally be not higher than 7 layers, and at the little high residential building of 10-15 layer because the increase of structure height, if adopt special-shaped column structure, then exist lateral displacement stiffness of structure poor, do not satisfy the problem of current specifications rigidity requirement.Therefore adopt the method for diagonal brace to solve this problem in some local regulation at home, but this method exist that structural seismic ductility is poor, constructional difficulties, the difficult defective that realizes changeability and flexibility again.
And common framework infilled wall is the framework that forms by layer earlier, and then builds infilled wall by laying bricks or stones, and framework and infilled wall can not co-operation, thereby good rigidity and good ductility can not be provided.
Summary of the invention:
The object of the present invention is to provide that a kind of rigidity of structure is strong, ductility good, the structural entity lateral resisting is strong, shock resistance is strong, the simple structural system of construction and job practices thereof.
The present invention seeks to be achieved through the following technical solutions:
Technical scheme of the present invention is to improve the anti-side rigidity of structure by the assembled wall that steel concrete wide flange special shaped column framework and masonry are combined into.
This kind compound wall, the place is provided with Vierendeel girder at the floor absolute altitude, it is characterized in that, and described compound wall is combined by wide flange special shaped column and masonry, and masonry is provided with the structure beam every a determining deviation and is connected with the different post of wide limb.
The limb cross section aspect ratio h/b of described wide flange special shaped column is between the 3-8.
Described masonry is established a horizontal reinforced concrete construction beam every 0.8-1 rice.
Described Vierendeel girder depth of section is 1/15L
b-1/18L
b, and more than or equal to 300mm.
The length of described each independent wall section should be smaller or equal to 5 meters.
Described compound wall should connect the overall height of building.
Described compound wall should be located at unit or party wall place.
Described compound wall should be avoided punching.
A kind of job practices of compound wall is characterized in that, the construction masonry is reserved horse tooth trough earlier, and beam is constructed in cast at a certain distance, and cast wide flange special shaped column in back is bed die cast Vierendeel girder again with the masonry.
Described compound wall is built a skin U type building block every 0.8-1 rice, places reinforcing bar in the building block of U type, the cast pea gravel concreten.
Reinforcing bar in the building block of U type should be reserved anchorage length at two ends, and its anchorage length is more than or equal to 300mm.
Described Vierendeel girder is pressed constructional reinforcement, and more than or equal to positive each 3F18 of negative structure muscle.
Described Vierendeel girder is pressed constructional reinforcement, and wide flange special shaped column bottom 1/8-1/10 highly distinguishes stirrup and should encrypt.
Steel concrete wide flange special shaped column and masonry infilled wall overall work, adopted fluid concrete construction technology behind the first masonry wall, the integral body that compound wall is formed by the horse tooth trough construction measure in the altitude range of building, as the concrete shear force wall that has frame, masonry and wide flange special shaped column can be used as a whole co-operation fully, and the horizontal tectonics beam in the infilled wall successfully provides effective rigidity and good ductility for structure.
Explain preferred forms of the present invention below in conjunction with accompanying drawing, so that understand summary of the invention of the present invention better.
Description of drawings: Fig. 1 is the constructional drawing of compound wall.Fig. 2 is the sectional view that Fig. 1 disconnects along A-A.Stirrup 6-steel tie bar for masonry 7-wide flange special shaped column longitudinal reinforcement 8-wide flange special shaped column stirrup in the longitudinal reinforcement 5-horizontal tectonics beam in the 1-Vierendeel girder 2-Vierendeel girder longitudinal reinforcement 3-horizontal tectonics beam 4-horizontal tectonics beam
The specific embodiment:
Referring to Fig. 1 and Fig. 2, during the construction compound wall, the construction masonry is reserved horse tooth trough and joint bar earlier, and cast structure beam is poured into a mould wide flange special shaped column then at a certain distance, is bed die cast Vierendeel girder again with the masonry, then builds masonry again by laying bricks or stones.
Wherein the masonry of masonry combined member adopts concrete small size hollow building block or concrete perforated brick, and the strength grade of concrete small size hollow building block or concrete perforated brick is more than or equal to MU10, and strength classes of mortar is more than or equal to M5.
Masonry has a transverse reinforcement concrete structure beam every 1m, and specific practice is: build a skin U type building block every about 1m, put 4 φ, 8 reinforcing bars in the building block of U type, and the cast pea gravel concreten, pea gravel concreten structure beam must be poured into a mould closely knit, and strength grade is C20.
4 φ, 8 reinforcing bars in the building block of U type should reserve anchorage length at two ends, and anchorage length is more than or equal to 300mm.
Vierendeel girder depth of section in the compound wall should be according to (1/15-1/18) L
bDetermine, and more than or equal to 300mm, L
bBe the distance between the center line of the wide flange special shaped column edge of a wing in the combining structure.
Vierendeel girder in the compound wall can be according to constructional reinforcement, and the structure muscle be not less than positive negative structure muscle each 3
φ18, the node of composite construction beam and wide flange special shaped column is connected presses the pertinent regulations that the wide flange special shaped column frame joint connects.
Wide flange special shaped column combined masonry beam stirrup is pressed constructional reinforcement, and the two ends encrypted area stirrup spacing of beam is φ 8@100, and encrypted area is 2 times a deck-molding, and the non-encrypted area stirrup is φ 6@200.
Wide flange special shaped column bottom 1/8-1/10 highly distinguishes stirrup and should encrypt.
Compound wall should be arranged in unit or party wall place, the wide flange special shaped column compound wall can not punch, can not calculate according to combined member, compound wall should connect the building overall height, avoid the sudden change of vertical rigidity, the length of each independent wall section should not be greater than 5 meters, and it is wide that the wide flange special shaped column web limb length in the compound wall member generally is not more than 4 times of limbs, if shear strength is not enough, can be by the long shear resistant capacity that increases of adjustor.
Claims (13)
1, a kind of compound wall, the place is provided with Vierendeel girder at the floor absolute altitude, it is characterized in that, and described compound wall is combined by wide flange special shaped column and masonry, and masonry is provided with the structure beam every a determining deviation and is connected with wide flange special shaped column.
2, compound wall according to claim 1 is characterized in that, the limb cross section aspect ratio h/b of wide flange special shaped column is 3-8.
3, compound wall according to claim 1 is characterized in that, masonry is established a transverse reinforcement concrete structure beam every 0.8-1 rice.
4, compound wall according to claim 1 is characterized in that, the Vierendeel girder depth of section is 1/15L
b-1/18L
b, and more than or equal to 300mm.
5, the described compound wall of claim 1 is characterized in that, the length of each independent wall section should be smaller or equal to 5 meters.
6, compound wall according to claim 1 is characterized in that, compound wall should connect the overall height of building.
7, compound wall according to claim 1 is characterized in that, compound wall should be located at unit or party wall place.
8, compound wall according to claim 1 is characterized in that, compound wall should be avoided punching.
9, a kind of job practices of compound wall is characterized in that, the construction masonry is reserved horse tooth trough earlier, and beam is constructed in cast at a certain distance, and cast wide flange special shaped column in back is bed die again with the masonry, the cast Vierendeel girder.
10, job practices according to claim 9 is characterized in that, builds a skin U type building block every 0.8-1 rice, places reinforcing bar in the building block of U type, the cast pea gravel concreten.
11, job practices according to claim 9 is characterized in that, the reinforcing bar in the building block of U type should be reserved anchorage length at two ends, and its anchorage length is more than or equal to 300mm.
12, job practices according to claim 9 is characterized in that, Vierendeel girder is pressed constructional reinforcement, and more than or equal to positive negative structure muscle each 3
φ18.
13, job practices according to claim 9 is characterized in that, the bottom 1/8-1/10 of compound wall structure highly distinguishes the wide flange special shaped column stirrup and should encrypt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02111528 CN1391016A (en) | 2002-04-28 | 2002-04-28 | H-shaped pile frame-brickwork combined wall structure and its construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02111528 CN1391016A (en) | 2002-04-28 | 2002-04-28 | H-shaped pile frame-brickwork combined wall structure and its construction method |
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| Publication Number | Publication Date |
|---|---|
| CN1391016A true CN1391016A (en) | 2003-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02111528 Pending CN1391016A (en) | 2002-04-28 | 2002-04-28 | H-shaped pile frame-brickwork combined wall structure and its construction method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003069A (en) * | 2010-11-24 | 2011-04-06 | 温州中城建设集团有限公司 | Construction method and pouring device for framework masonry infill wall structure |
| CN102852250A (en) * | 2012-09-04 | 2013-01-02 | 钟粤 | Hollow combined wall body with architecture framework structure |
| CN103669652A (en) * | 2013-12-26 | 2014-03-26 | 北京工业大学 | Filled wall with light-material energy-dissipation stripes and production method thereof |
| CN104929279A (en) * | 2015-06-26 | 2015-09-23 | 东南大学 | Pre-cast shear wall vertical rebar centralized restraint lap joint construction |
-
2002
- 2002-04-28 CN CN 02111528 patent/CN1391016A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003069A (en) * | 2010-11-24 | 2011-04-06 | 温州中城建设集团有限公司 | Construction method and pouring device for framework masonry infill wall structure |
| CN102852250A (en) * | 2012-09-04 | 2013-01-02 | 钟粤 | Hollow combined wall body with architecture framework structure |
| CN102852250B (en) * | 2012-09-04 | 2014-10-29 | 钟粤 | Hollow combined wall body with architecture framework structure |
| CN103669652A (en) * | 2013-12-26 | 2014-03-26 | 北京工业大学 | Filled wall with light-material energy-dissipation stripes and production method thereof |
| CN103669652B (en) * | 2013-12-26 | 2016-08-17 | 北京工业大学 | Filling wall with light material energy dissipation strip and preparation method thereof |
| CN104929279A (en) * | 2015-06-26 | 2015-09-23 | 东南大学 | Pre-cast shear wall vertical rebar centralized restraint lap joint construction |
| CN104929279B (en) * | 2015-06-26 | 2017-05-24 | 东南大学 | Pre-cast shear wall vertical rebar centralized restraint lap joint construction |
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