CN201428189Y - Reinforced concrete curved-shearing wall body structure by adopting phosphogypsum as wall body material and with hard upper part and soft lower part - Google Patents
Reinforced concrete curved-shearing wall body structure by adopting phosphogypsum as wall body material and with hard upper part and soft lower part Download PDFInfo
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- CN201428189Y CN201428189Y CN2008203027097U CN200820302709U CN201428189Y CN 201428189 Y CN201428189 Y CN 201428189Y CN 2008203027097 U CN2008203027097 U CN 2008203027097U CN 200820302709 U CN200820302709 U CN 200820302709U CN 201428189 Y CN201428189 Y CN 201428189Y
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Abstract
The utility model discloses a reinforced concrete curved-shearing wall body structure by adopting phosphogypsum as wall body material and with hard upper part and soft lower part, which is characterized in that an entire reinforced concrete bearing wall body structure part of a high-rise building is formed by joining an upper part and a lower part, wherein the lower part is of a ribbed grid-type reinforced concrete shear wall structure, the upper part is of a reinforced concrete grid-type framework structure, phosphogypsum is fulfilled inside a space between crossbeams and vertical upright posts of the ribbed grid-type reinforced concrete shear wall structure and inside a space between grid crossbeams and upright posts of the reinforced concrete grid-type framework structure, and the crossbeams and the vertical upright posts of the ribbed grid-type reinforced concrete shear wall structure and the grid crossbeams and the upright posts of the reinforced concrete grid-type framework structure are wrapped by the phosphogypsum. The wall body structure has the advantages of soft upper part, hard lower part, good stretchability, strong earthquake resistance, light weight, energy conservation, good heat-insulating performance, good sound-screening performance, large room (groined-type large board), flexible division of rooms and the like.
Description
Technical field
It is the reinforced concrete lower-rigid-upper-flexible shear-bending type wall body structure of materials for wall with the ardealite that the utility model relates to a kind of, belongs to the high building structure technical field.
Background technology
At present, make a large amount of waste residues of phosphoric acid discharging, the flyash of steam power station discharging, processing promptly forms ardealite and desulfurated plaster through related process, and they have identical physics, chemical characteristic with the natural plaster of paris, and China's plaster of paris mineral reserve are also very abundant." Qin brick and Han tile " that China commonly uses for a long time have thousands of years history, the consume of clay resource, and it has run counter to the state basic policy of " saving the soil forest reserves ", " environmental protection ", " conservation culture ", " recycling economy ", " can hold sexual development ".In the building trade, gypsum is used as just building and ornament materials, and demand is little, only accounts for a few percent of gypsum total output.In the construction work, the basic, normal, high layer housing construction of annual tens million of square metres of building, if gypsum, concrete and steel are all used as the main material of building, then the gypsum demand increases substantially.Present domestic ardealite is used for the gypsum block of masonry structure, existing multiple product, as the ardealite that the grand good fortune phosphorus industry in Guizhou company produces, its compressive strength has reached Mu7, unit price low (120 yuan/T), the little (r=850kg/m of its unit weight
3), only 102 yuan of every cubic metre of unit prices are converted and are (550/m of loam bricks
3), 0.185 yuan/piece of unit price, than the low 0.115 yuan/piece of existing cement standard brick (0.3 yuan/piece), and unit weight decline 1150kg/m
3, its insulation, heat insulation, sound insulation value are far superior to the cement standard brick.But the limitation of masonry structure is big, one, can only build the little standard width of a room in an old-style house (1-6) multi-storey building, they are two years old, unfavorable to economizing the land resource, big or middle at present city has not allowed to build multi-storey building, and they are three years old, the Hollow Block Masonry Structure Anti-seismic poor performance, the Changjiang river and Delta of the Pearl River grange adopt the reinforced concrete frame structure of in-situ casting already at present.For these reasons, great amount of manpower, financial resources are dropped into the development of gypsum masonry structure, its prospect is unsatisfactory.And the high building structure of existing reinforced concrete frame structure is not suitable for ardealite or gypsum material as body of wall.Therefore, existing steel bar concrete high building structure is also insufficient to the utilization of ardealite or gypsum material, can't satisfy the needs of socio-economic development.
The utility model content
The purpose of this utility model be to provide a kind of can utilize morely ardealite, again have higher-strength, anti-seismic performance is strong, dead load is light and heat preservation and energy conservation effects is good is the steel bar concrete high building structure of materials for wall with the ardealite, protect environment and overcome the deficiencies in the prior art helping.
The utility model is to constitute like this: the whole steel bar concrete bearing wall of high building structure structure division is that ribbed grid-like reinforced concrete shear wall structure and top are that reinforced concrete mesh type frame structure connects to form by the bottom, space (except that window space) between the crossbeam of forming the ribbed grid-like reinforced concrete shear wall structure and setting post is located, and locate all to be filled with ardealite as body of wall in the grid crossbeam of forming reinforced concrete mesh type frame structure and the space (except that window space) between the column, and the grid crossbeam and the column of the crossbeam of ribbed grid-like reinforced concrete shear wall structure and setting post and reinforced concrete mesh type frame structure are all wrapped by ardealite.
Between ribbed grid-like reinforced concrete shear wall structure and reinforced concrete mesh type frame structure, be connected with reinforced concrete multi-ribbed grid-like large floorslab, and the building cover structure that high building structure is every layer is reinforced concrete multi-ribbed grid-like large floorslab structure, builds the phosphogypsum light building block on this superstructure and divides the room.
The ribbed grid-like reinforced concrete shear wall structure is connected and composed by crossbeam and setting post, all be provided with 4~5 crossbeams on every face wall body in the every floor layer that constitutes by the ribbed grid-like reinforced concrete shear wall structure, be connected by erectting post between crossbeam and the crossbeam, the Center Gap distance of erectting post and erectting between the post is less than or equal to 300 millimeters, the cross sectional shape of erectting post is square or rectangle, and the every edge lengths of this rectangle is 180~250 millimeters.
Reinforced concrete mesh type frame structure is connected and composed by grid crossbeam and column, all be provided with 3~5 grid crossbeams on every face wall body in the every floor layer that constitutes by reinforced concrete mesh type frame structure, be connected by column between grid crossbeam and the grid crossbeam, Center Gap between column and column distance more than or equal to 900 millimeters, be less than or equal to 2100 millimeters, the cross sectional shape of column is a rectangle or square, and the every edge lengths of this rectangle is 180~250 millimeters.
Be provided with the steel bar concrete pilaster that cross sectional shape is cross, T font or L font in the corner of ribbed grid-like reinforced concrete shear wall structure or reinforced concrete mesh type frame structure.
Described ardealite (9) can be gypsum or desulfurated plaster replaces.
The number of floor levels of high building structure is 3~5 meters, total floor height≤75 meters more than or equal to 15 layers, the floor height that is less than or equal to 25 layers and every layer, the number of floor levels of the bottom ribbed grid-like reinforced concrete shear wall structure of the whole steel bar concrete bearing wall of high building structure structure division is 4~11 layers, and the number of floor levels of the reinforced concrete mesh type frame structure on its top is 11~14 layers.
Owing to adopted technique scheme, the utility model combines ribbed grid-like reinforced concrete shear wall structure and reinforced concrete mesh type frame structure, whole steel bar concrete bearing wall structure division as highrise building, and adopt the superstructure of the reinforced concrete multi-ribbed grid-like large floorslab of existing ardealite template double as furred ceiling as the every floor of high building structure, this triplicity integrated application, can build number of plies n 〉=15 layer energy-saving, large bay, and what can divide the room flexibly is the high residential building structure of materials for wall with the ardealite.
The mechanical characteristic of the structural system of ribbed grid-like reinforced concrete shear wall structure of the present utility model is near conventional reinforced concrete shear wall structure (flexure type), its vertical and transverse reinforcement concrete member is ardealite parcel (as shown in Figure 1), but concrete and rolled steel dosage are bigger than normal, and the ardealite usage ratio is less than normal, only account for 1/3 of concrete consumption, as these type of the 18 layers about 25cm/m of building concrete consumption
2, ardealite consumption 14.6cm/m
2Per 100,000 square metres of concrete consumption 25000m
3, ardealite is only used 14600m
3Because the concrete consumption is big, dead load is also big, and steel using amount is then bigger than normal relatively.(10~15) % but float downward in it and conventional reinforced concrete shear wall large bay primary and secondary beam, plated construction comparison, material usage, and put on energy-conservation coat.Therefore the utility model preferably is applied to (15~25) layer, and building height is at the highrise building of (45~75) m scope, if it is higher to be lower than 15 layers of technical-economic index.
The reinforced concrete mesh type frame structure that the utility model adopted (as shown in Figure 4), the reinforced concrete mesh crossbeam is generally four roads in each layer load bearing wall, the vertical reinforcement concrete column then draws back horizontal spacing, promptly by original Z=300, add greatly Z=(900~2100), the reinforced concrete mesh type frame structure that makes the formation of every each layer of Pin wall fill and wrap up by ardealite, its anti-side rigidity and ductility are better than conventional reinforced concrete frame structure, be applicable to the housing construction of the various height of (1~15) layer, its concrete consumption (23~24) cm/m in (10~15) layer scope
2, the ardealite consumption is at (21~23) cm/m
2, per 100,000 square metres of concrete consumptions (23000~24000) m
3, the ardealite consumption also reaches (21000~23000) m
3The utility model will have energy-efficient performance, low, manufacturing moulding ardealite replacement easily loam brick and other building blocks in the past of price, and this material of turning waste into wealth is fully used, because its unit weight is low, dead load also descends significantly, thereby cost is also low.The new structure system of reinforced concrete mesh type frame structure is in horizontal loads, its deformation behaviour is " shearing-type ", maximum height should not be above 15 layers, be n≤15 layer, height overall H≤45m, depth of building is excessive, not only cause relative storey displacement to surpass high rule permissible value, when highly excessive, the total shearing in bottom is also big, and bottom web lattice frame steel bar concrete column is difficult to bear total shearing.
The utility model makes full use of the characteristics of above-mentioned two kinds of energy-saving structure systems.When the number of plies is 18 layers, floor height 3.2m (height overall 57.6m), under five layers (16m) adopt " ribbed grid-like reinforced concrete shear wall structure " and 6 to 18 layers, be that top 13 layers (41.6m) adopts " reinforced concrete mesh type frame structure " curved thereby form a kind of novel energy-saving reinforced concrete lower-rigid-upper-flexible, cut the type wall body structure, its calculation diagram as shown in Figure 6, its malformation is characterized as " curved; as the to cut type " deformation curve in the plane, it also is different from the curved of conventional reinforced concrete frame Zhao shear wall structure, cut the type deformation curve, the former deformation behaviour is reflected in an anti-side structure self plane; The latter then is that the reinforced concrete frame structure of diastrophic reinforced concrete shear wall (or cylindrical shell) and peripheral shear strain is the infinitely great deformation behaviour of bending, cutting combination that forms by rigidity in every floor lid plane.
Provided by the utility model is the steel bar concrete high building structure of materials for wall with the ardealite, this novel energy-saving construction structure compared with prior art, have that upper flexible and lower rigid ductility is good, anti-seismic performance is strong, dead load is light, energy-conservation, insulation, heat insulation, advantage such as sound insulation value is good, and the utility model is large bay (the big plate of well word), has the advantage in flexible division room.The utility model is handled ardealite, the desulfurated plaster that the back forms with industrial residue processing, it be widely used in energy-saving high residential building, have certain help to developing a circular economy.
Description of drawings
Fig. 1 is the elevational schematic view of ribbed grid-like formula shear wall structure of the present utility model;
Fig. 2 is the A-A cross-sectional schematic of Fig. 1;
The reinforced concrete multi-ribbed grid-like large floorslab schematic diagram that connects as one with the ardealite cast template that Fig. 3 adopts for the utility model;
Fig. 4 is the facade structures schematic diagram of reinforced concrete mesh type frame structure of the present utility model
Fig. 5 is the B-B cross-sectional schematic of Fig. 4;
Fig. 6 is highrise building reinforced concrete lower-rigid-upper-flexible shear-bending type wall body structure calculation diagram of the present utility model and deformation curve;
Fig. 7 is the structural representation that the reinforced concrete multi-ribbed grid type shear wall structure of the utility model bottom is connected with the reinforced concrete mesh type frame structure on top by reinforced concrete multi-ribbed grid-like large floorslab.
Being labeled as in the accompanying drawing: 1-high building structure, 2-ribbed grid-like reinforced concrete shear wall structure, 3-reinforced concrete mesh type frame structure, the reinforced concrete multi-ribbed grid-like large floorslab of 4-, the 5-crossbeam, 6-erects post, 7-grid crossbeam, 8-column, the 9-ardealite, 10-steel bar concrete pilaster, Center Gap distance, the column of Z-reinforced concrete mesh type frame structure and the Center Gap distance between the column between the setting post of J-ribbed grid-like reinforced concrete shear wall structure and the setting post.
The specific embodiment
The utility model is described in further detail below in conjunction with embodiment, but not as to restriction of the present utility model.
Embodiment of the present utility model.Making number of floor levels more than or equal to 15 layers, be less than or equal to 25 layers, and every layer floor height is 3~5 meters, during the high building structure of total floor height≤75 meters, can adopt of the present utility model a kind of be that the preparation method of the steel bar concrete high building structure of materials for wall is made with the ardealite, during making, adopt the ribbed grid-like reinforced concrete shear wall structure to make the bottom of the whole steel bar concrete bearing wall part of highrise building, adopt reinforced concrete mesh type frame structure to make on the top of the whole steel bar concrete bearing wall part of highrise building, and between two kinds of different structures of ribbed grid-like reinforced concrete shear wall structure and reinforced concrete mesh type frame structure, be connected conversion by reinforced concrete multi-ribbed grid-like large floorslab structure, superstructure with the every floor of high building structure that will construct all is made into reinforced concrete multi-ribbed grid-like large floorslab structure simultaneously, space (except that window space) between all steel bar concrete primary structure members of the ribbed grid-like reinforced concrete shear wall structure of high building structure and reinforced concrete mesh type frame structure is all filled up as body of wall with ardealite, and all steel bar concrete primary structure members part of ribbed grid-like reinforced concrete shear wall structure and reinforced concrete mesh type frame structure all wrapped with ardealite, it is the reinforced concrete lower-rigid-upper-flexible shear-bending type wall body structure of materials for wall that making so promptly obtains with the ardealite.
During concrete the making, preferably according to of the present utility model be that the reinforced concrete lower-rigid-upper-flexible shear-bending type wall body structure of materials for wall is made with the ardealite, it is that ribbed grid-like reinforced concrete shear wall structure 2 and top are that reinforced concrete mesh type frame structure 3 connects to form that the whole steel bar concrete bearing wall that is about to high building structure 1 partly is made into by the bottom, between 3 two kinds of different structures of ribbed grid-like reinforced concrete shear wall structure 2 and reinforced concrete mesh type frame structure, be connected conversion by reinforced concrete multi-ribbed grid-like large floorslab 4, and high building structure 1 every layer superstructure all adopted the structure of reinforced concrete multi-ribbed grid-like large floorslab 4, on this superstructure, can build the phosphogypsum light building block and divide the room; The application number that reinforced concrete multi-ribbed grid-like large floorslab 4 can be announced according to Chinese patent literature is: CN200610200092.3, utility model name are called: the technical scheme of " reinforced concrete ribbed grid-like large floorslab and preparation method thereof " is implemented; The number of floor levels of high building structure 1 was controlled in 25 layers (containing 25 layers), and the floor height of every floor is controlled in 5 meters, the number of floor levels of ribbed grid-like reinforced concrete shear wall structure 2 parts of high building structure 1 bottom is controlled at 4~11 layers, the number of floor levels of the reinforced concrete mesh type frame structure 3 on high building structure 1 top is controlled at 11~14 layers scope; Ribbed grid-like reinforced concrete shear wall structure 2 is connected and composed by crossbeam 5 and setting post 6, on every face wall body during making in the every floor layer that constitutes by ribbed grid-like reinforced concrete shear wall structure 2 4~5 crossbeams 5 are set all, be connected by erectting post 6 between crossbeam 5 and the crossbeam 5, be controlled at apart from J with Center Gap between the setting post 6 and be less than or equal to 300 millimeters scope erectting post 6, the cross sectional shape of erectting post 6 is made as rectangle or square, and the every edge lengths of this rectangle is controlled at 180~250 millimeters scope; Reinforced concrete mesh type frame structure 3 is connected and composed by grid crossbeam 7 and column 8, on every face wall body in the every floor layer that constitutes by reinforced concrete mesh type frame structure 3 3~5 grid crossbeams 7 are set all, be connected by column 8 between grid crossbeam 7 and the grid crossbeam 7, Center Gap between column 8 and the column 8 apart from Z should more than or equal to 900 millimeters, be less than or equal to 2100 millimeters, the cross sectional shape of column 8 is made into rectangle or square, and the every edge lengths of this rectangle is controlled at 180~250 millimeters scope; During making, have the corner at corner wall place in each of ribbed grid-like reinforced concrete shear wall structure 2 or reinforced concrete mesh type frame structure 3, adopting a cross sectional shape respectively according to the shape of corner wall is setting post 6 or the column 8 that the steel bar concrete pilaster 10 of cross, T font or L type substitutes these places; Ribbed grid-like reinforced concrete shear wall structure 2 and reinforced concrete mesh type frame structure 3 can adopt the mode (be the good reinforcing bar of first colligation, the mode of fluid concrete) again of conventional casting reinforced concrete to carry out cast-in-site and make; After having poured into a mould ribbed grid-like reinforced concrete shear wall structure 2 or reinforced concrete mesh type frame structure 3, space (except that window space) between the crossbeam 5 of forming ribbed grid-like reinforced concrete shear wall structure 2 and setting post 6 is located respectively, and locate all to fill ardealite 9 in the grid crossbeam 7 of forming reinforced concrete mesh type frame structure 3 and the space (except that window space) between the column 8, and the crossbeam 5 of ribbed grid-like reinforced concrete shear wall structure 2 and the grid crossbeam 7 and the column 8 of setting post 6 and reinforced concrete mesh type frame structure 3 are all wrapped by ardealite 9 as body of wall; When making reinforced concrete multi-ribbed grid-like large floorslab 4, adopt ardealite to be made into the ardealite cast template in advance, the ardealite cast template of then these being made is laid according to the needs of job site, and fluid concrete again behind the good reinforcing bar of colligation therein, can make like this and obtain reinforced concrete multi-ribbed grid-like large floorslab, and the reinforced concrete multi-ribbed grid-like large floorslab of ardealite cast template and moulding by casting is become one, the ardealite cast template permanent formwork that promptly can be used as the high building structure floor furred ceiling of holding concurrently like this.
Also available gypsum of the ardealite of above-mentioned use or desulfurated plaster replace.
Claims (7)
1. one kind is the reinforced concrete lower-rigid-upper-flexible shear-bending type wall body structure of materials for wall with the ardealite, it is characterized in that: the whole steel bar concrete bearing wall of high building structure (1) structure division is that ribbed grid-like reinforced concrete shear wall structure (2) and top are that reinforced concrete mesh type frame structure (3) connects to form by the bottom, place, space between the crossbeam (5) of forming ribbed grid-like reinforced concrete shear wall structure (2) and setting post (6) is except that window space, and all be filled with ardealite (9) as body of wall except that window space at the grid crossbeam (7) of forming reinforced concrete mesh type frame structure (3) and place, the space between the column (8), and the grid crossbeam (7) and the column (8) of the crossbeam (5) of ribbed grid-like reinforced concrete shear wall structure (2) and setting post (6) and reinforced concrete mesh type frame structure (3) are all wrapped by ardealite (9).
2. according to claim 1 is the reinforced concrete lower-rigid-upper-flexible shear-bending type wall body structure of materials for wall with the ardealite, it is characterized in that: between ribbed grid-like reinforced concrete shear wall structure (2) and reinforced concrete mesh type frame structure (3), be connected with reinforced concrete multi-ribbed grid-like large floorslab (4), and the building cover structure of every layer of high building structure (1) is reinforced concrete multi-ribbed grid-like large floorslab (4) structure.
3. according to claim 1 is the reinforced concrete lower-rigid-upper-flexible shear-bending type wall body structure of materials for wall with the ardealite, it is characterized in that: ribbed grid-like reinforced concrete shear wall structure (2) is connected and composed by crossbeam (5) and setting post (6), all be provided with 4~5 crossbeams (5) on every face wall body in the every floor layer that constitutes by ribbed grid-like reinforced concrete shear wall structure (2), be connected by erectting post (6) between crossbeam (5) and the crossbeam (5), the Center Gap distance (J) of erectting post (6) and erectting between the post (6) is less than or equal to 300 millimeters, the cross sectional shape of erectting post (6) is a rectangle or square, and the every edge lengths of this rectangle is 180~250 millimeters.
4. according to claim 1 is the reinforced concrete lower-rigid-upper-flexible shear-bending type wall body structure of materials for wall with the ardealite, it is characterized in that: reinforced concrete mesh type frame structure (3) is connected and composed by grid crossbeam (7) and column (8), all be provided with 3~5 grid crossbeams (7) on every face wall body in the every floor layer that constitutes by reinforced concrete mesh type frame structure (3), be connected by column (8) between grid crossbeam (7) and the grid crossbeam (7), Center Gap distance (Z) between column (8) and the column (8) is more than or equal to 900 millimeters, be less than or equal to 2100 millimeters, the cross sectional shape of column (8) is a rectangle or square, and the every edge lengths of this rectangle is 180~250 millimeters.
5. according to claim 1 is the reinforced concrete lower-rigid-upper-flexible shear-bending type wall body structure of materials for wall with the ardealite, it is characterized in that: be provided with the steel bar concrete pilaster (10) that cross sectional shape is cross, T font or L font in the corner of ribbed grid-like reinforced concrete shear wall structure (2) or reinforced concrete mesh type frame structure (3).
6. according to claim 1 is the reinforced concrete lower-rigid-upper-flexible shear-bending type wall body structure of materials for wall with the ardealite, and it is characterized in that: described ardealite (9) can be gypsum or desulfurated plaster.
7. according to claim 1 is the reinforced concrete lower-rigid-upper-flexible shear-bending type wall body structure of materials for wall with the ardealite, it is characterized in that: the number of floor levels of high building structure (1) is 3~5 meters, total floor height≤75 meters more than or equal to 15 layers, the floor height that is less than or equal to 25 layers and every layer, the number of floor levels of the bottom ribbed grid-like reinforced concrete shear wall structure (2) of the whole steel bar concrete bearing wall of high building structure (1) structure division is 4~11 layers, and the number of floor levels of the reinforced concrete mesh type frame structure on its top (3) is 11~14 layers.
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101418604B (en) * | 2008-11-10 | 2010-08-25 | 贵州大学 | Reinforced concrete lower-rigid-upper-flexible shear-bending wall structure using phosphogypsum as wall material and manufacture method |
CN105544789A (en) * | 2016-01-28 | 2016-05-04 | 迈瑞司(北京)抗震住宅技术有限公司 | Multi-ribbed composite wall and production method thereof |
-
2008
- 2008-11-10 CN CN2008203027097U patent/CN201428189Y/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101418604B (en) * | 2008-11-10 | 2010-08-25 | 贵州大学 | Reinforced concrete lower-rigid-upper-flexible shear-bending wall structure using phosphogypsum as wall material and manufacture method |
CN105544789A (en) * | 2016-01-28 | 2016-05-04 | 迈瑞司(北京)抗震住宅技术有限公司 | Multi-ribbed composite wall and production method thereof |
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