CN105002982A - Bundled tube steel framework combined structure for industrial assembled steel structure residence - Google Patents
Bundled tube steel framework combined structure for industrial assembled steel structure residence Download PDFInfo
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Abstract
The invention relates to a bundled tube steel framework combined structure for an industrial assembled steel structure residence. The bundled tube steel framework combined structure comprises a group of small dense-column framework bundled tubes (I) and steel frameworks (II), wherein the steel frameworks (II) are connected with each framework bundled tube; each small dense-column framework bundled tube is formed and defined by uniformly distributed section steel columns (III) manufactured according to the building module and H-shaped steel beams (IV) connected between the section steel columns; each steel framework consists of section steel columns (II-1) distributed at the connecting parts of building wall bodies and H-shaped steel beams (II-2) connected with the section steel columns; each section steel column is a square steel pipe; a middle sealed cavity of the square steel pipe can be filled with concrete; and each H-shaped steel beam is high-frequency welding H-shaped steel or hot rolling H-shaped steel or welding H-shaped steel. The bundled tube steel framework combined structure has the advantages that a building structure system with various different house types can be assembled by standard sectional material components with the invariable cross section shape through basic standard connecting keys; basic components forming the building structure are modularized, standardized and industrialized; the design and processing manufacturing period of the steel structure is shortened; and the component processing quality is guaranteed.
Description
Technical field
The present invention relates to structural engineering technical field, be specially a kind of steel frame combining structure of multi and tall steel building house.
Background technology
In the country of ' S Steel Industry maturation, the accounting of steel work in building structure is generally more than 40%, and U.S.'s steel building accounting all reaches 56% in 1999 years more than 40% in most of time; The Japan's steel building accounting nineties in 20th century reaches 39%.It is steel work that Britain increases building more than 90% newly, and current China's building accounting only 6% of using steel work.The high energy consumption of reinforced concrete structure, waste resource, field labor be intensive, bring the problems such as great pressure to need China badly to ecological environment and world architecture industry solves.As far back as nineteen sixty-eight, MITI of Japan just proposes housing industrialization concept to improve housing construction productivity ratio, saves construction cost.China also mentioned this concept in 1994, and widelyd popularize industrialization of construction industry and housing industrialization.Steel work is good green building product, and anti-seismic performance is extremely superior.Steel work being used for dwelling house system, giving full play to the characteristic of Steel Structure Industry, and meet the functional requirement of housing construction, is an extremely important and urgent job.
The structural system being usually used in house at present has shear wall structure, frame-shear-wall structure, framework core wall structure, frame support structure, frame construction.In above-mentioned several structural system, the structural system containing concrete shear force wall, because component industrialization degree is not high, the reasons such as globality difference are not all suitable for industrialized assembled-type house.Steel structure member industrialization degree is high, and overall performance is good, well can be applied to assembled-type house.But also there is a lot of problem when applying in housing construction in current steel frame supporting structure and steel framed structure.
First current structure system of steel structure housing is all difficult to the requirement meeting industrialized assembled-type house.(1) conventional steel frame supporting structure system, the integral rigidity of layout to structure supported has a great impact, and in housing construction, because how different house type is, body of wall is arranged does not have rule to say, therefore the position supported is subject to larger restriction, can find in the building that each is independent suitable support arrangement scheme be one need solve specific question, be thus difficult to formation one standardized can mass industrialized production standardized structural element series.In addition, the support of inclination body of wall is divided into irregular, be difficult to batch and build multiple triangles that work manufactures, bring difficulty to body of wall industrialization.(2) body of wall of steel framed structure on the whole between all beams, post component is rectangle, there is provided good precondition can to the maintenance system industrialization of residential structure, but how different in nature residence model is, body of wall arranges the factors such as irregularities, frame column net is made to be difficult to the Lateral Resistant System of formation system, thus limit the application of frame construction in housing construction, more cannot form the high component of standardization level.(3) current connection joints of steel structure constrains the application of small-sized steel core concrete column.Connected node conventional at present arranges diaphragm, the conveniently pouring of steel pipe column interior concrete in the position of the corresponding flange of beam of steel column, and dividing plate needs arrange grout hole and air-vent, the diameter of grout hole should not be less than 150mm.In addition, in order to the transmission of nodes domains internal force needs, grout hole can not be excessive to the weakening of dividing plate, and the breadth of section which has limited steel column can not be too small, and breadth of section is generally not less than 350 ~ 400mm.And in steel house, projection external corner can appear in excessive steel column cross section in the corner in each function room of house, affect interior architecture using function.Architectural design wishes structural element to be hidden in thickness of wall body, such as shear wall structure.This steel beam column breadth of section just requiring premises to adopt controls within 240mm.
Based on above technical background, how different current building structure change is, and housing industry makeup is joined and required component to try one's best standardization, and kind is the least possible; In addition, construction process requirement steel column component can not be too little, and building function requires that steel column cross section can not be excessive, is hidden among body of wall as far as possible.Various contradiction is more.
Summary of the invention
The present invention proposes a kind of industrialization assembling multi and tall steel building house bundled tube steel frame combining structure, object is with the constant standard sections component of cross sectional shape geometry, by several basic standard connecting key, under existing modular system of construction (multiple of 300mm), assembled go out the how different architectural structure system of house type, the basic building block beam of building structure will be formed, post and connected node modularization, standardization, batch production, to realize component and standard nodes mass industrial production, marketization transaction, reduce the steel work Deepen Design cycle, eliminate the situation that every building is processed separately, shorten the processing and fabricating cycle, ensure component crudy, improve speed of application, reduce the construction period, reduce costs.
Object of the present invention adopts following technical scheme to realize:
For the bundled tube steel frame combining structure of industrialization assembling type steel structure house, comprise one group and be distributed in the little close post framework bundled tube of architectural plane and the steel frame being connected each framework bundled tube; Described little close post framework bundled tube encloses form by being not more than the steel column of 240mm × 240mm and the H profile steel beam be connected between steel column along body of wall by the outline cross section that modular system of construction is evenly arranged; Described steel frame is made up of the H profile steel beam of the steel column and connecting-type steel column that are distributed in construction wall junction; Described steel column is the square steel pipe that cross-sectional profile size is not more than 240mm, and the closed cavity in the middle of square steel pipe can fill concrete; Described H profile steel beam is high frequency welding of H-structural steel or hot rolled H-shaped or welded H section steel.
Be interconnected by the L-type connecting key that freely formed on demand by the first anatomical connectivity steel column, the second anatomical connectivity steel column, one or more H profile steel bracket or yi word pattern connecting key or T-shaped connecting key or cross connecting key between steel column of the present invention and H profile steel beam; Described first anatomical connectivity steel column by two blocks of parallel first longwell plates, to be respectively arranged between two piece of first longwell plate end with middle part and the shortwall plate vertical with the first longwell plate enclose and be welded, built concrete in the internal cavities enclosed; Described second anatomical connectivity steel column by two blocks of parallel second longwell plates, be arranged at middle part between two piece of second longwell plate and the two block shortwall plates vertical with the second longwell plate enclose and are welded, built concrete in the internal cavities enclosed; Described H profile steel bracket is welded by two pieces of parallel edges of a wing and the web be vertically installed between two pieces of edges of a wing; Described L-type connecting key is combined by a first anatomical connectivity steel column, two H profile steel brackets; Wherein, in notch between H profile steel bracket is plugged in the first anatomical connectivity steel column two piece of first longwell plate from outer end, the edge of a wing of this H profile steel bracket and the inner face of web weld with the shortwall plate of the first anatomical connectivity steel column, and both sides, the edge of a wing are welded with the first longwell plate of the first anatomical connectivity steel column; Another H profile steel bracket is plugged on vertical welding in one piece of first longwell plate external surface and between two pieces of bracket side connecting plates corresponding with two pieces of shortwall Board positions, the edge of a wing of this H profile steel bracket and the inner face of web weld with the first longwell plate of the first anatomical connectivity steel column, and both sides, the edge of a wing are welded with bracket side connecting plate; H profile steel bracket axis all with the first anatomical connectivity steel shaft line parallel; Described yi word pattern connecting key is combined by a second anatomical connectivity steel column and two H profile steel brackets; In notch between two symmetrical two piece of second longwell plates being plugged in the second anatomical connectivity steel column from two ends of H profile steel bracket, the edge of a wing of two H profile steel brackets and the inner face of web weld with two blocks of shortwall plates of the second anatomical connectivity steel column respectively, and both sides, the edge of a wing are welded with the second longwell plate of the second anatomical connectivity steel column; H profile steel bracket axis all with the second anatomical connectivity steel shaft line parallel; Described T-shaped connecting key is combined by a second anatomical connectivity steel column and three H profile steel brackets; Wherein, in notch between two symmetrical two piece of second longwell plates being plugged in the second anatomical connectivity steel column from two ends of H profile steel bracket, the edge of a wing of these two H profile steel brackets and the inner face of web weld with two blocks of shortwall plates of the second anatomical connectivity steel column respectively, and both sides, the edge of a wing are welded with the second longwell plate of the second anatomical connectivity steel column; Another H profile steel bracket is plugged on vertical welding in one piece of second longwell plate external surface and between two pieces of bracket side connecting plates corresponding with two pieces of shortwall Board positions, the edge of a wing of this H profile steel bracket and the inner face of web weld with the second longwell plate of the second anatomical connectivity steel column, and both sides, the edge of a wing are welded with bracket side connecting plate; H profile steel bracket axis all with the second anatomical connectivity steel shaft line parallel; Described cross connecting key is combined by a second anatomical connectivity steel column and four H profile steel brackets; Wherein, in notch between two symmetrical two piece of second longwell plates being plugged in the second anatomical connectivity steel column from two ends of H profile steel bracket, the edge of a wing of these two H profile steel brackets and the inner face of web weld with two blocks of shortwall plates of the second anatomical connectivity steel column respectively, and both sides, the edge of a wing are welded with the second longwell plate of the second anatomical connectivity steel column; Two other H profile steel bracket symmetry is plugged on vertical symmetry and is welded in two piece of second longwell plate external surface and between two pieces of bracket side connecting plates corresponding with two pieces of shortwall Board positions, the edge of a wing of these two H profile steel brackets and the inner face of web weld with the second longwell plate of the second anatomical connectivity steel column, and both sides, the edge of a wing are welded with bracket side connecting plate; H profile steel bracket axis all with the second anatomical connectivity steel shaft line parallel.
The steel column of little close post framework bundled tube of the present invention is preferentially arranged at bight, room, body of wall junction, room and door and window hole both sides and arranges by the multiple of construction module, then increases between the steel column preferentially set by identical construction module multiple and arranges steel column.
The present invention two piece of second longwell plate of the first anatomical connectivity steel column or the second anatomical connectivity steel column and two blocks of shortwall plates enclose above district and/or below is welded with shaped steel quadrate steel pipe column, by shaped steel quadrate steel pipe column to the internal cavities concreting enclosed.
H profile steel flange of beam of the present invention docks with the edge of a wing of H profile steel bracket and welds, and H profile steel web is connected with the web of H profile steel bracket by junction plate and connecting bolt thereof.
The industrialization assembling multi and tall steel building house close post bundled tube steel frame combining structure that the present invention proposes, under existing building modular system, the one of Housing Structure System is innovated, achieve and be assembled into the different little close post framework bundled tube of planar dimension with standardized structural element unit by certain quantity, to meet structure stress needs, really achieve steel house modularization, standardization, plant produced mass, component sell buy can the marketization, construction for later steel house provides new thinking, overturn with previous structural steelwork secondary detailingi, the traditional mode of one secondary member processing and fabricating.Compared with conventional steel structural construction, architecture quality is more secure, steel work secondary in-depth content becomes the statistics of component and assembled, member batchization can roughly the same be sold after producing in the standard sections marketization, greatly reduce the secondary in-depth time, reduce processing and fabricating link time, improve the field erected fault-tolerant ability of structural system.
Accompanying drawing explanation
Fig. 1 is that schematic diagram is arranged in the structural plan that little close post framework bundled tube of the present invention and steel frame combine;
Fig. 2 (a) is the first anatomical connectivity steel column structure schematic diagram;
Fig. 2 (b) is the A-A sectional drawing of Fig. 2 (a);
The stereogram of Fig. 2 (c) first anatomical connectivity steel column;
Fig. 3 (a) is the second anatomical connectivity steel column structure schematic diagram;
Fig. 3 (b) is the B-B sectional drawing of Fig. 3 (a);
The stereogram of Fig. 3 (c) second anatomical connectivity steel column;
Fig. 4 (a) is the stereogram of H profile steel bracket;
Fig. 4 (b) is the front view of H profile steel bracket;
Fig. 5 (a) is the structural representation of L-type connecting key;
Fig. 5 (b) is the C-C sectional drawing of Fig. 5 (a);
The stereogram of Fig. 5 (c) L-type connecting key;
Fig. 6 (a) is the structural representation of yi word pattern connecting key;
Fig. 6 (b) is the D-D sectional drawing of Fig. 6 (a);
Fig. 6 (c) is the stereogram of yi word pattern connecting key;
Fig. 7 (a) is the structural representation of T-shaped connecting key;
Fig. 7 (b) is the E-E sectional drawing of Fig. 7 (a);
Fig. 7 (c) is the stereogram of T-shaped connecting key;
Fig. 8 (a) is the structural representation of cross connecting key;
Fig. 8 (b) is the F-F sectional drawing of Fig. 8 (a);
Fig. 8 (c) is the stereogram of cross connecting key;
Fig. 9 (a) is connected to the structural representation connecting the H profile steel bracket on steel column and be connected with H profile steel beam;
Fig. 9 (b) is connected to the stereogram connecting the H profile steel bracket on steel column and be connected with H profile steel beam;
Figure 10 is industrialization assembling multi and tall steel building house bundled tube steel frame combining structure schematic perspective view of the present invention.
In figure, 1. the first longwell plate; 2. shortwall plate; 3. concrete; 4. the first butt weld; 5. the second longwell plate; 6. the edge of a wing; 7. web; 8. fillet weld; 9. fillet weld in parallel shear; 10. front fillet weld; 11. bracket edge of a wing side connecting plates; 12. second butt welds; 13. square steel pipe steel columns; 14. the 3rd butt welds; 15.H section steel beam web; 16. the 4th butt welds; The 17.H section steel beam edge of a wing; 18. connecting bolts; 19. junction plates.
Detailed description of the invention
As shown in Figure 1, the present invention is used for the bundled tube steel frame combining structure of industrialization assembling type steel structure house, comprises one group and is distributed in the little close post framework bundled tube I of architectural plane and the steel frame II being connected each framework bundled tube.Described little close post framework bundled tube I encloses form by being not more than the steel column III of 240mm × 240mm and the H profile steel beam IV be connected between steel column along body of wall by the outline cross section that modular system of construction is evenly arranged.According to structural calculation in building, selected some rooms (this example is four uniform rooms), body of wall along each room surrounding arranges the small bore steel column of some and steel column III according to construction module, connect between adjacent steel column III and form plane framework with H profile steel beam IV, form little close post framework bundled tube I by four plate plane frameworks of room surrounding.Described steel frame II is in conjunction with building function at interior of building, by being distributed in construction wall junction and the H profile steel beam II-2 of the steel column II-1 and connecting-type steel column that are hidden in body of wall inside forms, these part type steel column all directions all have H profile steel beam to connect, and inter-pillar dimensions is larger.All H profile steel beam sections will be unified, and length meets modular system of construction.The steel column III of little close post framework bundled tube I is preferentially arranged at bight, room, body of wall junction, room and door and window hole both sides and arranges by modular system of construction 300mm multiple, then increases between the steel column III preferentially set by modular system of construction 300mm multiple as required again and arranges steel column III.
Described steel column II-1 is the square steel pipe that cross-sectional profile size is not more than 240mm, and the closed cavity in the middle of square steel pipe can fill concrete; Described H profile steel beam II-2 is high frequency welding of H-structural steel or hot rolled H-shaped or welded H section steel.
Described steel column, H profile steel beam are national standard section bar.Described steel column is the square steel pipe that overall size is not more than 240mm, is closed cavity in the middle of square steel pipe, available Concrete Filled.Described H profile steel beam, when can be high frequency welding of H-structural steel for during multistory building, when for can be hot rolled H-shaped or welded H section steel during highrise building.
Between steel column II-1 of the present invention and H profile steel beam II-2 by the L-type connecting key that freely formed on demand by the first anatomical connectivity steel column, the second anatomical connectivity steel column, one or more H profile steel bracket or yi word pattern connecting key or T-shaped connecting key or cross connecting key totally four class standard connecting keys be interconnected.
As shown in Fig. 2 (a), Fig. 2 (b), Fig. 2 (c), described first anatomical connectivity steel column, can concreting 3 in the internal cavities enclosed by two blocks of parallel first longwell plates 1, to be arranged between two piece of first longwell plate end with middle part and the shortwall plate 2 vertical with the first longwell plate encloses merga pass first butt weld 4 is welded respectively.
As shown in Fig. 3 (a), Fig. 3 (b), Fig. 3 (c), described second anatomical connectivity steel column by two blocks of parallel second longwell plates 5, be arranged at middle part between two piece of second longwell plate and the two block shortwall plates 2 vertical with the second longwell plate enclose merga pass first butt weld 4 is welded, can concreting 3 in the internal cavities enclosed.
As shown in Fig. 4 (a), Fig. 4 (b), described H profile steel bracket is welded by four fillet welds 8 by two pieces of parallel edges of a wing 6 and the web 7 be vertically installed between two pieces of edges of a wing.
As shown in Fig. 5 (a), Fig. 5 (b), Fig. 5 (c), described L-type connecting key is combined by a first anatomical connectivity steel column, two H profile steel brackets; Wherein, in notch between H profile steel bracket is plugged in the first anatomical connectivity steel column two piece of first longwell plate from outer end, the edge of a wing 6 of this H profile steel bracket and the inner face of web 7 are welded by the shortwall plate 2 of front fillet weld 10 with the first anatomical connectivity steel column, and both sides, the edge of a wing 6 are welded with the first longwell plate of the first anatomical connectivity steel column by fillet weld in parallel shear 9; Another H profile steel bracket is plugged on vertical welding in one piece of first longwell plate external surface and between two pieces of bracket side connecting plates 11 corresponding with two pieces of shortwall Board positions, the edge of a wing 6 of this H profile steel bracket and the inner face of web 7 are welded with the first longwell plate 1 of the first anatomical connectivity steel column by front fillet weld 10, and both sides, the edge of a wing 6 fillet weld in parallel shear 9 welds with bracket side connecting plate 11; H profile steel bracket axis all with the first anatomical connectivity steel shaft line parallel.Bracket side connecting plate 11 is welded with the first longwell plate 1 by the second butt weld 12.
As shown in Fig. 6 (a), Fig. 6 (b), Fig. 6 (c), described yi word pattern connecting key is combined by a second anatomical connectivity steel column and two H profile steel brackets; In notch between two symmetrical two piece of second longwell plates being plugged in the second anatomical connectivity steel column from two ends of H profile steel bracket, the edge of a wing 6 of two H profile steel brackets and the inner face of web 7 weld with two blocks of shortwall plates 2 of the second anatomical connectivity steel column respectively by front fillet weld 10, and both sides, the edge of a wing 6 are welded with the second longwell plate of the second anatomical connectivity steel column by fillet weld in parallel shear 9; H profile steel bracket axis all with the second anatomical connectivity steel shaft line parallel.
As shown in Fig. 7 (a), Fig. 7 (b), Fig. 7 (c), described T-shaped connecting key is combined by a second anatomical connectivity steel column and three H profile steel brackets; Wherein, in notch between two symmetrical two piece of second longwell plates being plugged in the second anatomical connectivity steel column from two ends of H profile steel bracket, the edge of a wing 6 of these two H profile steel brackets and the inner face of web 7 weld with two blocks of shortwall plates 2 of the second anatomical connectivity steel column respectively by front fillet weld 10, and both sides, the edge of a wing 6 are welded with the second longwell plate of the second anatomical connectivity steel column by fillet weld in parallel shear 9; Another H profile steel bracket is plugged between two pieces of bracket side connecting plates 11, two pieces of bracket side connecting plate 11 vertical weldings are corresponding to two pieces of shortwall Board positions the external surface of one piece of second longwell plate, the edge of a wing 6 of this H profile steel bracket and the inner face of web 7 are welded with the second longwell plate 5 of the second anatomical connectivity steel column by front fillet weld 10, and both sides, the edge of a wing 6 are welded with bracket side connecting plate 11 by fillet weld in parallel shear 9; H profile steel bracket axis all with the second anatomical connectivity steel shaft line parallel.
As shown in Fig. 8 (a), Fig. 8 (b), Fig. 8 (c), described cross connecting key is combined by a second anatomical connectivity steel column and four H profile steel brackets; Wherein, in notch between two symmetrical two piece of second longwell plates being plugged in the second anatomical connectivity steel column from two ends of H profile steel bracket, the edge of a wing 6 of these two H profile steel brackets and the inner face of web 7 weld with two blocks of shortwall plates 2 of the second anatomical connectivity steel column respectively by front fillet weld 10, and both sides, the edge of a wing 6 are welded with the second longwell plate of the second anatomical connectivity steel column by fillet weld in parallel shear 9; Two other H profile steel bracket symmetry is plugged between two pairs of bracket side connecting plates 11 being welded in respectively outside two piece of second longwell plate, two pairs of bracket side connecting plate 11 vertical symmetry are welded in two piece of second longwell plate external surface and corresponding with two pieces of shortwall Board positions, the edge of a wing 6 of these two H profile steel brackets and the inner face of web 7 weld with the second longwell plate 5 of the second anatomical connectivity steel column, and both sides, the edge of a wing 6 are welded with bracket side connecting plate 11; H profile steel bracket axis all with the second anatomical connectivity steel shaft line parallel.
As shown in Fig. 9 (a), Fig. 9 (b), the first anatomical connectivity steel column or the second anatomical connectivity steel column two block length wallboards and two blocks of shortwall plates enclose above district or below or upper and lower adopt the 3rd butt weld 14 to weld shaped steel quadrate steel pipe column 13, by shaped steel quadrate steel pipe column 13 to the internal cavities concreting 3 enclosed.The edge of a wing 6 of the described H profile steel beam IV edge of a wing 17 and H profile steel bracket is docked by the 4th butt weld 16 and is welded, and H profile steel beam IV web 15 is connected with the web 7 of H profile steel bracket by junction plate 19 and connecting bolt 18 thereof.
Be industrialization assembling multi and tall steel building house bundled tube steel frame combining structure schematic perspective view of the present invention shown in Figure 10, wherein include L-type connecting key V, yi word pattern connecting key VI, T-shaped connecting key VII, cross connecting key VIII tetra-kinds of standard connecting key structures.
Adopt structural system of the present invention, can Cast-in-Place RC Floor Slab be adopted, or profiled steel sheet combination floor, or steel bar truss floor support plate.
Claims (5)
1. for the bundled tube steel frame combining structure of industrialization assembling type steel structure house, it is characterized in that, comprise one group and be distributed in the little close post framework bundled tube (I) of architectural plane and the steel frame (II) being connected each framework bundled tube; Described little close post framework bundled tube (I) encloses form by being not more than the steel column (III) of 240mm × 240mm and the H profile steel beam (IV) be connected between steel column along body of wall by the outline cross section that modular system of construction is evenly arranged; Described steel frame (II) is made up of the H profile steel beam (II-2) of the steel column (II-1) and connecting-type steel column that are distributed in construction wall junction; Described steel column (II-1) is not more than the square steel pipe of 240mm for cross-sectional shape size, and the closed cavity in the middle of square steel pipe can fill concrete; Described H profile steel beam (II-2) is high frequency welding of H-structural steel or hot rolled H-shaped or welded H section steel.
2. the bundled tube steel frame combining structure for industrialization assembling type steel structure house according to claim 1, it is characterized in that, be interconnected by the L-type connecting key (V) that freely formed on demand by the first anatomical connectivity steel column, the second anatomical connectivity steel column, one or more H profile steel bracket or yi word pattern connecting key (VI) or T-shaped connecting key (VII) or cross connecting key (VIII) between described steel column (II-1) and H profile steel beam (II-2);
Described first anatomical connectivity steel column by two blocks of parallel first longwell plates (1), to be respectively arranged between two piece of first longwell plate end with middle part and the shortwall plate (2) vertical with the first longwell plate enclose and be welded, can concreting (3) in the internal cavities enclosed;
Described second anatomical connectivity steel column by two blocks of parallel second longwell plates (5), be arranged at middle part between two piece of second longwell plate and the two piece shortwall plates (2) vertical with the second longwell plate enclose and are welded, can concreting (3) in the internal cavities enclosed;
Described H profile steel bracket is welded by two pieces of parallel edges of a wing (6) and the web (7) be vertically installed between two pieces of edges of a wing;
Described L-type connecting key is combined by a first anatomical connectivity steel column, two H profile steel brackets; Wherein, in notch between H profile steel bracket is plugged in the first anatomical connectivity steel column two piece of first longwell plate from outer end, the edge of a wing (6) of this H profile steel bracket and the inner face of web (7) weld with the shortwall plate (2) of the first anatomical connectivity steel column, and the edge of a wing (6) both sides are welded with the first longwell plate of the first anatomical connectivity steel column; Another H profile steel bracket is plugged on vertical welding in one piece of first longwell plate external surface and between two pieces of bracket side connecting plates (11) corresponding with two pieces of shortwall Board positions, the edge of a wing (6) of this H profile steel bracket and the inner face of web (7) weld with the first longwell plate (1) of the first anatomical connectivity steel column, and the edge of a wing (6) both sides are welded with bracket side connecting plate (11); H profile steel bracket axis all with the first anatomical connectivity steel shaft line parallel;
Described yi word pattern connecting key is combined by a second anatomical connectivity steel column and two H profile steel brackets; In notch between two symmetrical two piece of second longwell plates being plugged in the second anatomical connectivity steel column from two ends of H profile steel bracket, the edge of a wing (6) of two H profile steel brackets and the inner face of web (7) weld with two pieces of shortwall plates (2) of the second anatomical connectivity steel column respectively, and the edge of a wing (6) both sides are welded with the second longwell plate of the second anatomical connectivity steel column; H profile steel bracket axis all with the second anatomical connectivity steel shaft line parallel;
Described T-shaped connecting key is combined by a second anatomical connectivity steel column and three H profile steel brackets; Wherein, in notch between two symmetrical two piece of second longwell plates being plugged in the second anatomical connectivity steel column from two ends of H profile steel bracket, the edge of a wing (6) of these two H profile steel brackets and the inner face of web (7) weld with two pieces of shortwall plates (2) of the second anatomical connectivity steel column respectively, and the edge of a wing (6) both sides are welded with the second longwell plate of the second anatomical connectivity steel column; Another H profile steel bracket is plugged on vertical welding in one piece of second longwell plate external surface and between two pieces of bracket side connecting plates (11) corresponding with two pieces of shortwall Board positions, the edge of a wing (6) of this H profile steel bracket and the inner face of web (7) weld with the second longwell plate (5) of the second anatomical connectivity steel column, and the edge of a wing (6) both sides are welded with bracket side connecting plate (11); H profile steel bracket axis all with the second anatomical connectivity steel shaft line parallel;
Described cross connecting key is combined by a second anatomical connectivity steel column and four H profile steel brackets; Wherein, in notch between two symmetrical two piece of second longwell plates being plugged in the second anatomical connectivity steel column from two ends of H profile steel bracket, the edge of a wing (6) of these two H profile steel brackets and the inner face of web (7) weld with two pieces of shortwall plates (2) of the second anatomical connectivity steel column respectively, and the edge of a wing (6) both sides are welded with the second longwell plate of the second anatomical connectivity steel column; Two other H profile steel bracket symmetry is plugged on vertical symmetry and is welded in two piece of second longwell plate external surface and between two pieces of bracket side connecting plates (11) corresponding with two pieces of shortwall Board positions, the edge of a wing (6) of these two H profile steel brackets and the inner face of web (7) weld with the second longwell plate (5) of the second anatomical connectivity steel column, and the edge of a wing (6) both sides are welded with bracket side connecting plate (11); H profile steel bracket axis all with the second anatomical connectivity steel shaft line parallel.
3. the bundled tube steel frame combining structure for industrialization assembling type steel structure house according to claim 1 and 2, it is characterized in that, the steel column (III) of described little close post framework bundled tube (I) is preferentially arranged at bight, room, body of wall junction, room and door and window hole both sides and arranges by the multiple of construction module, then increases between the steel column preferentially set (III) by identical construction module multiple and arranges steel column (III).
4. the bundled tube steel frame combining structure for industrialization assembling type steel structure house according to claim 1 and 2, it is characterized in that, two piece of second longwell plate of the first anatomical connectivity steel column or the second anatomical connectivity steel column and two blocks of shortwall plates enclose above district and/or below is welded with shaped steel quadrate steel pipe column (13), by shaped steel quadrate steel pipe column (13) to the internal cavities concreting (3) enclosed.
5. the bundled tube steel frame combining structure for industrialization assembling type steel structure house according to claim 1 and 2, it is characterized in that, described H profile steel beam (IV) edge of a wing (17) is docked with the edge of a wing (6) of H profile steel bracket and is welded, and H profile steel beam (IV) web (15) is connected with the web (7) of H profile steel bracket by junction plate (19) and connecting bolt (18) thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510445833.3A CN105002982B (en) | 2015-07-27 | 2015-07-27 | Bundled tube steel frame combining structure for industrializing assembling type steel structure house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510445833.3A CN105002982B (en) | 2015-07-27 | 2015-07-27 | Bundled tube steel frame combining structure for industrializing assembling type steel structure house |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105002982A true CN105002982A (en) | 2015-10-28 |
| CN105002982B CN105002982B (en) | 2017-09-12 |
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Cited By (4)
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| CN106812246A (en) * | 2017-02-15 | 2017-06-09 | 中建钢构武汉有限公司 | The interior filling concrete profiled pile of steel box column and I-shaped steel column spelling |
| CN111395518A (en) * | 2020-03-24 | 2020-07-10 | 林少燕 | A bundle section of thick bamboo steel frame combination for industrialization assembled steel construction house |
| CN114838757A (en) * | 2022-04-07 | 2022-08-02 | 湖北理工学院 | A bundle section of thick bamboo steel frame integrated configuration for industrialization assembled steel construction house |
| CN114960974A (en) * | 2022-07-12 | 2022-08-30 | 中冶赛迪工程技术股份有限公司 | Welded joint structure for building |
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| CN114838757A (en) * | 2022-04-07 | 2022-08-02 | 湖北理工学院 | A bundle section of thick bamboo steel frame integrated configuration for industrialization assembled steel construction house |
| CN114960974A (en) * | 2022-07-12 | 2022-08-30 | 中冶赛迪工程技术股份有限公司 | Welded joint structure for building |
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| CN105002982B (en) | 2017-09-12 |
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