WO2015043313A1 - 钢结构组合柱系统及其连接方法 - Google Patents

钢结构组合柱系统及其连接方法 Download PDF

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Publication number
WO2015043313A1
WO2015043313A1 PCT/CN2014/083409 CN2014083409W WO2015043313A1 WO 2015043313 A1 WO2015043313 A1 WO 2015043313A1 CN 2014083409 W CN2014083409 W CN 2014083409W WO 2015043313 A1 WO2015043313 A1 WO 2015043313A1
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WIPO (PCT)
Prior art keywords
steel structure
column
layer
seat
structure composite
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Application number
PCT/CN2014/083409
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English (en)
French (fr)
Inventor
张跃
Original Assignee
张跃
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Filing date
Publication date
Application filed by 张跃 filed Critical 张跃
Publication of WO2015043313A1 publication Critical patent/WO2015043313A1/zh

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/30—Columns; Pillars; Struts
    • E04C3/32—Columns; Pillars; Struts of metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
    • E04B5/14—Load-carrying floor structures formed substantially of prefabricated units with beams or girders laid in two directions
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2415—Brackets, gussets, joining plates
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2418—Details of bolting
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2445—Load-supporting elements with reinforcement at the connection point other than the connector
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2448—Connections between open section profiles
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2451—Connections between closed section profiles
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2454—Connections between open and closed section profiles
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2457—Beam to beam connections
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/246—Post to post connections
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B2001/2466—Details of the elongated load-supporting parts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B2001/2481—Details of wall panels

Definitions

  • the present invention relates to the field of building technology, and in particular to a steel structure combined column system.
  • steel structure has the following advantages: (1) greatly saves construction time, construction is not affected by seasons; (2) increases residential space use area, reduces construction waste and environmental pollution; (3) building materials can be reused , to promote the development of other new building materials industry; (4) good seismic performance, easy to transform, flexible and convenient, giving people a sense of comfort and so on.
  • the use of steel structure buildings in high-rise buildings is becoming more and more mature, and gradually becomes the mainstream construction process.
  • the invention patent "building frame structure" of the patent No. 200810110625.8 published on November 12, 2008 discloses a building frame structure with columns, beams and cross supports, the column pieces being composed of a plurality of thin
  • the long angle iron members are assembled together, wherein the angle iron members are separated by a plurality of partition members, and a plurality of grooves are formed between the partition member and the angle iron portion, and the middle web and the cross support of the beam are both Inserted into the recess forms a joint such that a plurality of posts, beams and cross braces are interconnected to form the entire building frame.
  • the column member of the building frame structure is assembled from a plurality of angle iron-shaped members and separated by a partition member, and has the disadvantages of complicated structure, high manufacturing cost, long time, and the like, and the middle web of the beam is required for installation.
  • Both the cross bracings are inserted into the grooves of the column members and bolted, and the grooves are narrow and difficult to align.
  • the crane is working at high altitude.
  • it is very difficult to insert the middle web and the cross support of the beam into the groove of the column.
  • the construction speed is slow, the construction efficiency is low, and During the hoisting process, it is easy to collide and deform.
  • the column and the beam can be connected It forms a stable frame structure and also uses cross-support, which not only increases the construction cost, but also increases the difficulty of construction and installation, and also limits the use of building space.
  • the invention patent application of the patent application No. 200810181420.9, published on Apr. 1, 2009, discloses a hexagonal honeycomb building frame for enhancing the seismic performance of a building, the building frame structure comprising a honeycomb column, a honeycomb inclined beam,
  • the honeycomb parallel beam, the plane basic unit of the building is hexagonal
  • the beam parallel to the building is a honeycomb parallel beam
  • the beam connecting the honeycomb parallel beam is a honeycomb inclined beam
  • the honeycomb parallel beam and the honeycomb inclined beam constitute a hexagonal honeycomb.
  • hexagonal honeycomb building frames use more building materials, are more difficult to construct, and have higher construction costs.
  • the object of the present invention is to provide a steel structure combined column system which can be factory standardized production, on-site assembly, labor saving and time saving, no construction waste, fast construction speed and high seismic performance.
  • the steel structure composite column system is formed by connecting a plurality of steel structure composite columns, the steel structure composite column comprises a column and a beam, the column is provided with a beam, and the beam is located on two sides or three sides of the column, four Side, six sides.
  • the shape of the column is rectangular or C-shaped, H-shaped, T-shaped, cross-shaped, and circular.
  • the beam is fixed to the beam by welding or bolting.
  • the beam is a single layer, two layers or multiple layers, and the flat layer or the wrong layer is arranged on the column.
  • the steel structure combined column is provided with a floor connecting seat, and the floor connecting seat may be a fixed seat or a movable seat.
  • the movable seat is composed of a rotating shaft and a seat body, and the rotating shaft is mounted on the steel structure combined column through the seat body, and the movable body can rotate around the rotating shaft.
  • the seat body is composed of a vertical plate and a horizontal plate, and the vertical plate is provided with a bolt connection block, and the horizontal plate is provided with a bolt connection hole.
  • the steel structure combination column is provided with an outer wall connecting seat.
  • the outer wall connecting seat is composed of a left movable seat, a right movable seat and a support seat
  • the support base is mounted on the steel structure combined column
  • the left movable seat and the right movable seat are located above the support base.
  • a bolt is fixed on the support base
  • a heat insulation pad is disposed between the left movable seat and the right movable seat and the support base, and the left movable seat and the right movable seat are provided with bolt holes at the top.
  • the steel structure combined column has a plurality of connecting holes at both ends of the column, and the end of the beam is also provided with a plurality of connecting holes, and the steel structure combined column and the steel structure combined column can be connected to each other up and down and left and right. As a whole skeleton, the connecting holes can be matched.
  • the steel structure composite column and the steel structure combination column are connected to each other in the horizontal direction through the ends of the beam, and are connected to each other through the ends of the column in the vertical direction, and the connection manner may be a bolt Connected, welded or riveted.
  • the second layer of steel structure composite columns are connected to each other, and the method step B is the same as the method step B of interconnecting the first layer of steel structure assembly columns;
  • the steel structure composite column system of the present invention is formed by connecting a plurality of steel structure composite columns, and the steel structure combination columns are connected to each other up and down to form an integral skeleton, which has a simple structure and a field compared with other building skeletons. Easy assembly, fast construction, high seismic performance, no sewage and dust, materials can be reused.
  • the steel structure composite column of the invention adopts standardized production in the factory, adopts uniform size and manufacturing process, performs effective quality control, and has the advantages of reliable quality, material saving, high production efficiency, and good labor conditions.
  • the steel structure composite column of the present invention is provided with a floor joint and an outer wall joint, and a bolt can be used.
  • the ground is connected with the building parts such as the slab, frame beam or wall.
  • the workers only need to tighten the bolts during the construction on site. The labor intensity is low, the construction progress is fast, and the efficiency is high. It is a modular modular construction.
  • FIG. 1 is a schematic structural view of a steel structure combined column system according to Embodiment 1 of the present invention.
  • Embodiment 2 is a schematic structural view of a steel structure composite column in Embodiment 1.
  • FIG 3 is a schematic view showing the connection between the steel structure composite column and the steel structure composite column in the horizontal direction according to the present invention.
  • FIG. 4 is a partial enlarged view of a portion A in FIG. 3.
  • FIG. 5 is a schematic view showing the connection between the steel structure composite column and the steel structure composite column in the vertical direction according to the present invention.
  • FIG. 6 is a partial enlarged view of B in FIG. 5.
  • FIG. 7 is a schematic structural view of a steel structure composite column in Embodiment 2.
  • Embodiment 8 is a schematic structural view of a steel structure composite column in Embodiment 3.
  • Embodiment 9 is a schematic structural view of a steel structure composite column in Embodiment 4.
  • FIG. 10 is a schematic structural view of a steel structure composite column in Embodiment 5.
  • FIG. 11 is a schematic view of a fixed seat and a movable seat mounted on a steel structure combined column.
  • FIG. 12 is a schematic view of an outer wall connecting seat installed on a steel structure composite column.
  • FIG. 13 is an enlarged view of a portion C in FIG. 12.
  • the steel structure composite column system is composed of a plurality of steel structure composite columns 1, and the steel structure composite columns 1 are connected to each other by bolts to form a whole.
  • the integral skeleton composed of the steel structure combined column system has the advantages of high construction speed, high seismic performance, no sewage and dust, and materials can be reused.
  • the steel structure composite column 1 is composed of a column 2 and a beam 3, and the beam 2 is mounted on both sides of the column 2,
  • the beams 3 are mounted symmetrically or misaligned on either side of the column 2, and the beams 3 are fixedly mounted on the column 2 by welding or bolting.
  • the column 2 is made of I-beam and has the shape of "work”.
  • the upper and lower ends of the column 2 are provided with bolt holes for connection.
  • the beam 3 is also made of I-beam, one end of the beam 3 is connected to the column 2, and the other end is provided with a bolt hole for connection.
  • the beam 3 is a single layer, two layers or a plurality of layers, and is laid flat or in a staggered layer on the column 2.
  • a plurality of steel structure composite columns 1 are bolted to each other to constitute a steel structure combined column system, that is, a basic skeleton of a building.
  • the steel structure composite column 1 and the steel structure composite column 1 are connected to each other in the horizontal direction through the ends of the beam 3, and are connected to each other in the vertical direction through the ends of the columns 2, and the connection manner is bolts. connection.
  • the beams 3 at the corresponding positions on the two steel structure combination columns 1 are aligned with each other, so that the end faces of the two beams 3 are matched with each other, and the two large splints 6 are used to connect the beams 3
  • the web is clamped from both sides, so that the bolt holes of the large plate 6 are aligned with the bolt holes on the web, the bolts 4 are inserted into the bolt holes, the spring washers, the flat washers and the nuts are fastened, and the torque wrench is tightened. , to make the tightening torque reach the value required by the design.
  • the splint 5 is fastened to the wing of the beam 3 using the same method and principle.
  • connection mode of the column 2 and the column 2 is as shown in FIG. 5 and FIG. 6, and the second layer steel structure composite column 1 is vertically aligned with the end of the steel structure combination column 1 at the corresponding position of the first layer.
  • the end faces of the two columns 2 are made to coincide with each other, and the webs of the column 2 are clamped from both sides by two large plates 6, so that the bolt holes of the large plate 6 are aligned with the bolt holes on the web of the column 2, and the bolts 4 are Insert into the bolt hole, install the spring washer, flat washer and nut and fasten it.
  • the splint 5 is fastened to the wings of the column 2 using the same method and principle.
  • the steel structure combination columns 1 of the second layer are connected to each other, and the connection method is the same as that of the first layer.
  • connection between the above steel structure composite columns 1 can also be connected by welding or riveting, or by a hybrid connection of bolting, welding and riveting.
  • the invention has the advantages of simple structure, standardized mass production of components in the factory, small on-site construction workload, convenient assembly and alignment, fast construction speed, no construction waste and sewage, and good environmental protection. It has been proved by seismic experiments that the steel structure combined column system of the present invention can withstand earthquakes of more than 9 degrees.
  • the steel structure combined column system is composed of a plurality of steel structure composite columns 1 which are connected to each other by bolts between the upper and lower sides of the steel structure combination column 1 and are characterized in that: as shown in Fig. 7, the steel structure composite column 1 is composed of columns 2
  • the beam 3 is composed of a beam 3, and the beam 3 is mounted on the front, rear, left and right sides of the column 2, and the beam 3 is symmetrically mounted on the column 2 by welding or bolting.
  • the column 2 is made of a rectangular steel pipe, and the upper and lower ends of the column 2 are provided with bolt holes for connection.
  • the beam 3 is also made of a rectangular steel pipe, one end of which is fixed to the column 2 by welding, and the other end of the beam 3 is provided with a bolt hole for connection.
  • the beam 3 is two layers and is fixed to the column 2 in a flat layer manner.
  • the beam 3 can also be designed as a single layer or a plurality of layers, which are arranged in a flat or split layer on the column 2.
  • connection mode of the assembled steel structure combined column system is as follows: When two steel structure composite columns 1 are connected in parallel, the two steel steel composite column 1 corresponding beams 3 are first aligned with each other to match the four sides of the rectangular steel pipe. Align with each other, and then place the splint on the four joint faces so that the bolt holes of the splint and the bolt holes at the end of the beam 3 are aligned with each other, and then the ends of the beams 3 of the column 1 are assembled by bolts and pads. The portions are connected to each other to form an integral connecting beam, wherein the connecting beam is connected at an intermediate portion of the connecting beam.
  • the columns 2 of the two steel structure combination columns 1 are first aligned with each other, the ends of the column 2 are aligned with each other, and then the ends of the two columns 2 are mutually connected by bolts and splints. connected.
  • a plurality of steel structure composite columns 1 are joined together to form a steel structure composite column system, that is, a basic skeleton of a building.
  • a connection between the above steel structure composite columns 1 can also be connected by welding or riveting, or by a hybrid connection of bolting, welding and riveting.
  • the steel structure combined column system is composed of a plurality of steel structure combined columns 1 which are connected to each other by bolts between the upper and lower sides of the steel structure.
  • the steel structure composite column 1 is composed of a column 2 and a beam 3.
  • the beam 3 is mounted on the three sides of the column 2, and the beam 3 is mounted on the column 2 by welding. of.
  • the column 2 is made of T-shaped steel, and the upper and lower ends of the column 2 are provided with bolt holes for connection.
  • the beam 3 is made of a rectangular tube, and one end of the beam 3 is fixed to the column 2 by welding.
  • the other end of the beam 3 is provided with a flange for connection 7, and the flange 7 is provided with a bolt hole.
  • the other end of the beam 3 may not be provided with a flange 7, and the connection is directly connected by welding.
  • connection mode of the assembled steel structure combined column system is as follows: When two steel structure combined columns 1 are connected in parallel, the corresponding beams 3 of the two steel structure combined columns 1 are first aligned with each other, and the beam 3 ends are bolted. The flanges 7 of the portions are connected to each other such that the corresponding two beams 3 form an integral connecting beam, wherein the connecting beam is connected at an intermediate portion of the connecting beam.
  • the columns 2 of the two steel structure combination columns 1 are first aligned with each other, the bolt holes of the flanges 7 at the ends of the column 2 are aligned, and the ends of the columns 2 are bolted.
  • the flanges 7 are connected to each other.
  • a plurality of steel structure composite columns 1 are joined together to form a steel structure composite column system, that is, a basic skeleton of a building.
  • a connection between the above steel structure composite columns 1 can also be connected by welding or riveting, or by a hybrid connection of bolting, welding and riveting.
  • the steel structure combined column system is composed of a plurality of steel structure combined columns 1 which are connected to each other by bolts between the upper and lower sides of the steel structure.
  • the steel structure composite column 1 is composed of a column 2 and a beam 3, and the left and right sides of the column 2 are each mounted with a beam 3 which is misaligned and mounted on the column 2 by welding.
  • the column 2 is made of a circular steel pipe, and the upper and lower ends of the column 2 are provided with a flange for connection 7, and the flange 7 is provided with a bolt hole for connection.
  • the beam 3 is also made of a circular steel pipe, one end of the beam 3 is fixed to the column 2 by welding, and the other end of the beam 3 is provided with a flange 7 for connection, and the flange 7 is provided There are bolt holes for connection.
  • the beam 3 is two layers and is fixed to the column 2 in a staggered manner.
  • the steel structure combined column system is composed of a plurality of steel structure combined columns 1, and the steel structure combined columns 1 are connected to each other by bolts in a whole body.
  • the steel structure composite column 1 is composed of a column 2 and a beam 3, and the column 2 is made of rectangular steel, and the upper and lower ends of the column 2 are provided with bolt holes for connection.
  • the beam 3 is made of I-beam, and one end of the beam 3 is fixed to the column 2 by welding, and the other end of the beam 3 is provided with a bolt hole for connection.
  • the beam 3 is eight, divided into two layers, and is symmetrically welded on the four sides of the column 2.
  • the four beams 3 of each layer are perpendicular to each other and are fixed to the column 2 in a leveling manner.
  • the steel structure composite column system is composed of a plurality of steel structure composite columns 11 composed of a column 2 and a beam 3, and the steel structure combination columns 1 are integrally formed by a mixed connection of bolts and welding.
  • the utility model is characterized in that: as shown in FIG. 11 , the steel structure composite column 1 is provided with a floor joint, and the floor joint is a fixed seat 8 and a movable seat 9 for mounting and fixing on the steel structure combined column system.
  • the floor slab facilitates on-site assembly and positioning and improves construction efficiency.
  • the movable seat 9 is composed of a rotating shaft 10, which is mounted on a steel structure composite column 1 through a seat body, and the movable body is rotatable about a rotating shaft 10.
  • the base body is composed of a vertical plate 12 and a horizontal plate 13, on which the bolt connection block 11 is mounted, and the horizontal plate 13 has a bolt connection hole.
  • the movable seat 9 of the invention has the advantages of flexible rotation, convenient installation and simple operation. When the movable seat 9 needs to be applied, the seat can be rotated to the installation position for connection and installation; when the movable seat 9 is not required, the seat can be used The body is rotated to the inner side of the steel beam 3 of the steel structure composite column 1, and does not occupy a space position, and is convenient for connection.
  • the steel structure combined column system is provided with an outer wall connecting seat 15, and an outer wall to be connected
  • a heat insulating pad 18 is arranged to prevent external heat from passing into the room through the outer wall connecting seat 15 to achieve better energy saving and heat preservation effect.
  • the outer wall connecting seat 15 is composed of a left movable seat 16, a right movable seat 17, and a support base.
  • the support base 19 is mounted on the steel structure assembly column 1
  • the right movable seat 17 is located above the support base 19, and is fixed to the support base 19 by bolts, the left movable seat 16,
  • a heat insulating mat 18 is disposed between the right movable seat 17 and the support base 19.
  • the top of the left movable seat 16 and the right movable seat 17 are provided with bolt holes for fixing the outer wall 14.
  • the outer wall joint 15 of the present invention has the function of simultaneously connecting the two outer walls 14, and can both fix the outer wall 14 and support the outer wall 14.
  • the steel structure composite column 1 of the present invention is provided with the fixing base 8, the movable seat 9 and the outer wall connecting seat 15, it can be better combined with the floor and the outer wall 14 than other building frames, and the combination is further improved. Convenient, firmer, faster, and more efficient.
  • the column 2 of the steel structure composite column 1 of the present invention may also be constructed using steel beams of other shapes,
  • the shape of the column 2 may be rectangular or grooved, H-shaped, T-shaped, cross-shaped, or circular.
  • the beam 3 can be fixedly mounted on two sides or three sides, four sides and six sides of the column 2, and can be installed in the same layer, or can be installed in a dislocation between different layers.
  • the connection between the steel structure composite columns 1 can also be connected by welding or riveting, or by a hybrid connection of bolting, welding and riveting.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

一种钢结构组合柱系统及其连接方法。钢结构组合柱系统由多个钢结构组合柱（1）连接而成，钢结构组合柱包括柱（2）和梁（3），梁（3）设置于柱（2）上。该系统具有可工厂预制生査、现场组装速度快、节约材料、抗震性能高的优点。

Description

钢结构组合柱系统及其连接方法 技术领域
[0001] 本发明涉及建筑技术领域， 具体涉及一种钢结构组合柱系统。
背景技术
[0002] 20世纪后几年， 我国城镇住宅建设以每年竣工面积 4.4亿平方米， 总产值 6000亿元 (约占 GDP9%)的建设迅猛发展， 住宅产业成为国民经济中新世纪的新 的增长点。 实现住宅产业现代化， 解决目前住宅建设中存在工业化水平低， 部品 化率低以及住宅用材档次低， 寿命低， 实心黏土砖能耗高， 不利于环保等问题， 已被列入新世纪急待解决的问题。
[0003] 国际上， 美国设计师和结构师非常重视研究钢结构建筑体系及其耐用性、 实用性和经济性， 欧洲专家们提出， 钢结构建筑体系具备绿色建筑的条件， 有利 于保护环境， 节约能源。他们认为金属结构建筑具有良好的空间感， 能够实现创 新的规划和空间设计、 建筑。
[0004] 由于钢结构建筑具有以下优点： （1 ) 大大节约施工时间， 施工不受季节 影响； （2) 增大住宅空间使用面积， 减少建筑垃圾和环境污染； （3 ) 建筑材料可 重复利用， 拉动其他新型建材行业的发展； （4) 抗震性能好， 使用中易于改造、 灵活方便，给人带来舒适感等等。目前钢结构建筑在高层建筑上的运用日益成熟， 逐渐成为主流的建筑工艺。
[0005] 2008年 11月 12日公开的专利号为 200810110625.8的发明专利 "建筑框 架结构"， 公开了一种以柱件、 横梁和交叉支撑的建筑框架结构， 所述柱件是由 多个细长的角铁形部件组装在一起而成的， 其中角铁形部件由多个分隔件分开， 分隔件与角铁部之间形成多个凹槽，所述横梁的中部腹板和交叉支撑均插入到所 述凹槽形成连接，这样多根柱件、横梁和交叉支撑互相连接构成了整个建筑框架。 这种建筑框架结构的柱件是由多个角铁形部件组装而成的， 并用分隔件分开，存 在结构复杂、制作成本高、 时间长等缺点， 且在安装时需要将横梁的中部腹板和 交叉支撑均插入到柱件的凹槽中并用螺栓连接， 由于凹槽较狭窄， 不易对准。在 现场施工吊装时， 吊车在高空作业，在施工人员的帮助下要顺利将横梁的中部腹 板和交叉支撑均插入到柱件的凹槽中， 非常困难， 施工速度慢、 施工效率低， 而 且在吊装过程中， 极易碰撞变形。 另外， 在建筑实践中， 柱件和横梁连接后可以 构成稳定的框架结构， 还采用交叉支撑， 不但增加了建筑成本， 而且增加了施工 安装难度， 还限制了建筑空间的利用。
[0006] 2009年 4月 1 日公开的专利申请号为 200810181420.9的发明专利申请， 公开了一种增强建筑物抗震性能的六角形蜂窝建筑框架，这种建筑框架结构包括 蜂窝立柱、 蜂窝斜梁、 蜂窝平行梁， 建筑的平面基本单元为六边形， 平行于建筑 物的梁为蜂窝平行梁，连接蜂窝平行梁的梁为蜂窝斜梁，所述蜂窝平行梁与蜂窝 斜梁构成六角蜂窝。六角形蜂窝建筑框架与矩形建筑框架相比，所用建筑材料要 多， 施工难度要大， 建筑成本要高。 在现场施工时， 蜂窝立柱、 蜂窝斜梁、 蜂窝 平行梁之间吊装安装连接要求高， 速度慢、 效率低。 同时， 通过实验证明， 六角 形蜂窝建筑框架并不比矩形建筑框架的抗震强度高。
发明内容
[0007] 本发明的目的是提供一种可工厂标准化生产、 现场组装、 省工省时、 无 建筑垃圾、 施工速度快、 抗震性能高的钢结构组合柱系统。
[0008] 本发明是通过以下技术方案予以实现的：
钢结构组合柱系统是由多个钢结构组合柱连接而成的， 所述钢结构组合柱包括 柱、 梁， 所述柱上设有梁， 所述梁位于柱的两侧或三侧、 四侧、 六侧。
[0009] 进一步的， 所述柱的形状为矩形或 C型、 H型、 T型、 十字型、 圆形。
[0010] 所述梁是通过焊接或螺栓连接的方式固定在梁上的。
[0011] 所述梁为单层、 两层或多层， 成平层或错层布置在柱上。
[0012] 所述钢结构组合柱上设有楼板连接座， 所述楼板连接座可以为固定座或 活动座。
[0013] 进一步的， 所述活动座由旋转轴、 座体组成， 所述旋转轴穿过座体安装 在钢结构组合柱上，所述座体可以绕旋转轴旋转。所述座体由垂直板与水平板构 成， 所述垂直板上安装有螺栓连接块， 所述水平板上开了螺栓连接孔。
[0014] 所述钢结构组合柱上设有外墙连接座。
[0015] 进一步的， 所述外墙连接座由左活动座、 右活动座和支撑座组成， 所述 支撑座安装钢结构组合柱上， 所述左活动座、右活动座位于支撑座上方， 并通过 螺栓固定在支撑座上， 所述左活动座、右活动座与支撑座之间设有隔热垫， 所述 左活动座、 右活动座顶部开有螺栓孔。 [0016] 所述钢结构组合柱的柱两端设有多个连接孔， 所述梁的端部也设有多个 连接孔，钢结构组合柱与钢结构组合柱之间可以上下左右互相连接成一个整体骨 架， 连接孔均可吻合。
[0017] 所述钢结构组合柱与钢结构组合柱之间在水平方向上是通过梁的端部互 相连接的，在竖直方向上是通过柱的端部互相连接的，连接方式可以是螺栓连接、 焊接或铆接。
[0018] 所述钢结构组合柱系统是通过以下方法连接在一起的， 其步骤包括：
A. 先将一个钢结构组合柱的下端用螺栓固定在基础上；
B. 再将需组装拼接的另一个钢结构组合柱平行摆放， 将两个钢结构组合柱上对 应位置的梁互相对齐， 使两个梁的端面互相吻合， 再用螺栓或焊接的方式牢固连 接；
C. 重复以上 B步骤，将建筑物第一层所需的所有钢结构组合柱互相连接在一起， 就构成了第一层的矩形方阵钢结构组合柱系统；
D. 在第一层上方再安装第二层钢结构组合柱系统： 将第二层钢结构组合柱与第 一层对应位置的钢结构组合柱的端部上下对齐， 使两个柱的端面互相吻合， 再用 螺栓或焊接的方式牢固连接；
E. 再将第二层的钢结构组合柱互相之间连接， 连接方法步骤与第一层钢结构组 合柱互相连接的方法步骤 B相同；
F. 重复 B〜E的方法和步骤， 再在第二层上安装第三层，在第三层上安装更上层 的钢结构组合柱， 就形成了整个钢结构组合柱系统。
[0019] 本发明的技术效果如下：
( 1 ) 本发明钢结构组合柱系统是由多个钢结构组合柱连接而成的， 钢结构组合 柱之间上下左右互相连接成一个整体骨架，与其它建筑骨架相比，具有结构简单、 现场组装方便、 施工速度快、 抗震性能高、 无污水和灰尘、 材料可重复利用等优 点。
[0020] (2) 本发明钢结构组合柱在工厂内采用标准化生产， 采用统一的尺寸和 制作工艺， 进行有效质量控制， 具有质量可靠、 节约材料、 生产效率高、 劳动条 件好等优点。
[0021] (3 ) 本发明钢结构组合柱上设有楼板连接座和外墙连接座， 可用螺栓方 便地与楼板、 框架梁或墙体等建筑物件连接， 在现场施工时工人只需拧紧螺栓， 劳动强度低、 施工进度快、 效率高， 为组合式模块化施工。
附图说明
[0022] 图 1为本发明实施例 1的钢结构组合柱系统的结构示意图。
[0023] 图 2为实施例 1中的钢结构组合柱的结构示意图。
[0024] 图 3 为本发明的钢结构组合柱与钢结构组合柱之间在水平方向上的连接 示意图。
[0025] 图 4为图 3中 A处局部放大图。
[0026] 图 5 为本发明的钢结构组合柱与钢结构组合柱之间在竖直方向上的连接 示意图。
[0027] 图 6为图 5中 B处局部放大图。
[0028] 图 7为实施例 2中的钢结构组合柱的结构示意图。
[0029] 图 8为实施例 3中的钢结构组合柱的结构示意图。
[0030] 图 9为实施例 4中的钢结构组合柱的结构示意图。
[0031] 图 10为实施例 5中的钢结构组合柱的结构示意图。
[0032] 图 11为钢结构组合柱上安装的固定座和活动座示意图。
[0033] 图 12为钢结构组合柱上安装的外墙连接座示意图。
[0034] 图 13为图 12中 C处放大图。
[0035] 附图中： 1一钢结构组合柱， 2—柱， 3—梁， 4 螺栓， 5—小夹板， 6— 大夹板， 7 法兰， 8—固定座， 9一活动座， 10—旋转轴， 11 螺栓连接块， 12 一垂直板， 13—水平板， 14 外墙， 15 外墙连接座， 16—左活动座， 17—右活 动座， 18—隔热垫， 19一支撑座。
具体实施方式
[0036] 实施例 1
如图 1 所示， 钢结构组合柱系统由多个钢结构组合柱 1 组成， 钢结构组合柱 1 之间通过螺栓互相连接成一个整体。与钢筋混凝土的建筑骨架相比，钢结构组合 柱系统所构成的整体骨架具有施工速度快、抗震性能高、无污水和灰尘、材料可 重复利用等优点。
[0037] 如图 2所示，钢结构组合柱 1由柱 2和梁 3组成，柱 2的两侧安装有梁 3， 梁 3是对称安装或错位安装在柱 2的两侧，所述梁 3是通过焊接或螺栓连接的方 式固定安装在柱 2上的。 所述柱 2采用工字钢制作， 形状为 "工"字型， 柱 2 的上下两端均设有连接用的螺栓孔。 所述梁 3也是采用工字钢制作的， 所述梁 3 的一端连接在柱 2上， 另一端设有连接用的螺栓孔。所述梁 3为单层、两层或多 层， 成平层或错层布置在柱 2上。
[0038] 如图 1所示， 将多个钢结构组合柱 1互相用螺栓连接， 就构成了钢结构 组合柱系统， 即建筑物的基本骨架。所述钢结构组合柱 1与钢结构组合柱 1之间 在水平方向上是通过梁 3的端部互相连接的，在竖直方向上是通过柱 2的端部互 相连接的， 连接方式为螺栓连接。
[0039] 钢结构组合柱系统采螺栓连接的具体连接方法如下：
( 1 ) 先将一个钢结构组合柱 1的下端用螺栓固定在基础上。
[0040] ( 2 ) 再将需组装拼接的另一个钢结构组合柱 1平行摆放， 将两个钢结 构组合柱 1上对应位置的梁 3用螺栓 4和小夹板 5互相连接。具体连接方式如图 3、 图 4所示， 将两个钢结构组合柱 1上对应位置的梁 3互相对齐， 使两个梁 3 的端面互相吻合， 再用两个大夹板 6将梁 3的腹板从两面夹住， 使大夹板 6的螺 栓孔与腹板上的螺栓孔对齐， 将螺栓 4插入螺栓孔中， 装上弹垫、平垫和螺母并 紧固， 紧固时用力矩扳手， 使紧固的力矩达到设计要求的数值。采相同的方法和 原理将小夹板 5紧固在梁 3的翼板上。
[0041] ( 3 ) 重复以上步骤， 将建筑物第一层所需的所有钢结构组合柱 1互相 连接在一起， 就构成了第一层的矩形方阵钢结构组合柱系统。
[0042] ( 4 ) 在第一层上方再安装第二层钢结构组合柱 1， 使第二层的钢结构 组合柱 1与第一层的钢结构组合柱 1上下对齐， 柱 2与柱 2、 梁 3与梁 3均处于 同一平面内。
[0043] ( 5 ) 柱 2与柱 2的连接方式如图 5、 图 6所示， 将第二层钢结构组合 柱 1与第一层对应位置的钢结构组合柱 1的端部上下对齐，使两个柱 2的端面互 相吻合， 再用两个大夹板 6将柱 2的腹板从两面夹住， 使大夹板 6的螺栓孔与柱 2的腹板上的螺栓孔对齐， 将螺栓 4插入螺栓孔中， 装上弹垫、 平垫和螺母并紧 固， 紧固时用力矩扳手， 使紧固的力矩达到设计要求的数值。采相同的方法和原 理将小夹板 5紧固在柱 2的翼板上。 [0044] ( 6 ) 再将第二层的钢结构组合柱 1互相之间连接， 连接方法与第一层 相同。
[0045] ( 7 ) 重复以上方法， 再在第二层上安装第三层、 第四层……， 就形成 了整个钢结构组合柱系统， 即建筑物的基本骨架。
[0046] 当然， 以上钢结构组合柱 1 之间的连接方式也可以采用焊接或铆接的方 式连接， 或者采用螺栓连接、焊接和铆接的混合连接方式。 与其他钢结构系统相 比，本发明具有结构简单、构件可在工厂内标准化批量生产、现场施工工作量小、 组装对准方便、 施工速度快、 无建筑垃圾和污水、 环保性好等优点， 经过抗震实 验证明， 本发明的钢结构组合柱系统可以抗 9度以上的地震。
[0047] 实施例 2
钢结构组合柱系统由多个钢结构组合柱 1组成，钢结构组合柱 1之间上下左右通 过螺栓互相连接成一个整体， 其特征在于： 如图 7所示， 钢结构组合柱 1由柱 2 和梁 3组成， 柱 2的前后左右四侧均安装有梁 3， 所述梁 3是通过焊接或螺栓连 接的方式对称安装在柱 2上的。所述柱 2采用矩形钢管制作， 柱 2的上下两端均 设有连接用的螺栓孔。所述梁 3是也采用矩形钢管制作的，所述梁 3的一端通过 焊接的方式固定在柱 2上，梁 3的另一端设有连接用的螺栓孔。所述梁 3为两层， 成平层方式固定在柱 2上。 当然， 所述梁 3也可以设计为单层或多层， 成平层或 错层布置在柱 2上。
[0048] 组装钢结构组合柱系统的连接方式如下： 两个钢结构组合柱 1 平行连接 时，先将两个钢结构组合柱 1相对应的梁 3互相对齐匹配， 使矩形钢管的四个面 互相平齐， 再将夹板放置在四个连接面上， 使夹板的螺栓孔与梁 3端部的螺栓孔 互相对齐，然后用螺栓和垫板将两个钢结构组合柱 1的梁 3的端部互相连接在一 起， 形成一根整体的连接梁， 其特征在于， 所述连接梁的连接位置在连接梁的中 间部位。两个钢结构组合柱 1上下连接时，先将两个钢结构组合柱 1的柱 2互相 对齐匹配， 使柱 2的端部互相对齐，然后用螺栓和夹板将两根柱 2的端部互相连 接在一起。
[0049] 按上述方法， 将多个钢结构组合柱 1 连接在一起， 就构成了钢结构组合 柱系统， 即建筑物的基本骨架。 当然， 以上钢结构组合柱 1之间的连接方式也可 以采用焊接或铆接的方式连接，或者采用螺栓连接、焊接和铆接的混合连接方式。 [0050] 实施例 3
钢结构组合柱系统由多个钢结构组合柱 1组成，钢结构组合柱 1之间上下左右通 过螺栓互相连接成一个整体。 如图 8 所示， 其特征在于： 所述钢结构组合柱 1 由柱 2和梁 3组成， 柱 2的三侧均安装有梁 3， 所述梁 3是通过焊接的方式安装 在柱 2上的。 所述柱 2采用 T型钢制作， 柱 2的上下两端均设有连接用的螺栓 孔。 所述梁 3采用矩形管制作， 所述梁 3的一端通过焊接的方式固定在柱 2上， 梁 3的另一端设有连接用的法兰 7， 所述法兰 7上设有螺栓孔。 当然， 在实际应 用中， 梁 3的另一端也可以不设法兰 7， 连接时直接采用焊接方式连接。
[0051] 组装钢结构组合柱系统的连接方式如下： 两个钢结构组合柱 1 平行连接 时，先将两个钢结构组合柱 1相对应的梁 3互相对齐匹配， 再用螺栓将梁 3端部 的法兰 7互相连接， 使相对应的两根梁 3形成一根整体的连接梁， 其特征在于， 所述连接梁的连接位置在连接梁的中间部位。 两个钢结构组合柱 1上下连接时， 先将两个钢结构组合柱 1的柱 2互相对齐匹配，使柱 2端部的法兰 7的螺栓孔对 齐， 再用螺栓将柱 2端部的法兰 7互相连接。
[0052] 按上述方法， 将多个钢结构组合柱 1 连接在一起， 就构成了钢结构组合 柱系统， 即建筑物的基本骨架。 当然， 以上钢结构组合柱 1之间的连接方式也可 以采用焊接或铆接的方式连接，或者采用螺栓连接、焊接和铆接的混合连接方式。
[0053] 实施例 4
钢结构组合柱系统由多个钢结构组合柱 1组成，钢结构组合柱 1之间上下左右通 过螺栓互相连接成一个整体。 如图 9所示， 钢结构组合柱 1由柱 2和梁 3组成， 柱 2的左右侧均安装有梁 3， 所述梁 3是通过焊接的方式错位安装在柱 2上的。 所述柱 2采用圆形钢管制作， 柱 2的上下两端均设有连接用的法兰 7， 所述法兰 7上设有连接用的螺栓孔。 所述梁 3是也采用圆形钢管制作的， 所述梁 3的一端 通过焊接的方式固定在柱 2上， 梁 3的另一端设有连接用的法兰 7， 所述法兰 7 上设有连接用的螺栓孔。 所述梁 3为两层， 成错层方式固定在柱 2上。
[0054] 实施例 5
钢结构组合柱系统由多个钢结构组合柱 1组成，钢结构组合柱 1之间上下左右通 过螺栓互相连接成一个整体。 如图 10所示， 所述钢结构组合柱 1 由柱 2和梁 3 组成， 所述柱 2采用矩形钢制作， 柱 2的上下两端均设有连接用的螺栓孔。所述 梁 3采用工字钢制作，所述梁 3的一端通过焊接的方式固定在柱 2上，梁 3的另 一端设有连接用的螺栓孔。所述梁 3为八根，分为两层，对称焊接在柱 2的四侧。 每层四根梁 3互相垂直， 成平层方式固定在柱 2上。
[0055] 实施例 6
钢结构组合柱系统由多个钢结构组合柱 11组成， 所述钢结构组合柱 1由柱 2和 梁 3组成， 钢结构组合柱 1之间通过螺栓与焊接的混合连接方式形成一个整体。 其特征在于： 如图 11所示， 所述钢结构组合柱 1上设有楼板连接座， 所述楼板 连接座为固定座 8和活动座 9， 用于在钢结构组合柱系统上安装和固定楼板， 便 于现场组装定位， 提高施工效率。 所述活动座 9由旋转轴 10、 座体组成， 所述 旋转轴 10穿过座体安装在钢结构组合柱 1上， 所述座体可以绕旋转轴 10旋转。 所述座体由垂直板 12与水平板 13构成，所述垂直板 12上安装有螺栓连接块 11， 所述水平板 13上开了螺栓连接孔。本发明的活动座 9具有旋转灵活、方便安装、 操作简单等优点， 当需要应用活动座 9时，可将座体旋转到安装位置进行连接安 装； 当不需应用活动座 9时， 可将座体旋转到钢结构组合柱 1的钢梁 3内侧， 不 占空间位置， 方便连接。
[0056] 如图 12所示， 钢结构组合柱系统上设有外墙连接座 15， 需要连接的外墙
14 可以简单、 快速地通过螺栓安装在钢结构组合柱系统上。 另外， 外墙连接座 15与钢结构组合柱系统之间， 设有隔热垫 18， 阻止外部的热量经过外墙连接座 15传入室内， 达到更好的节能保温效果。
[0057] 如图 13所示， 所述外墙连接座 15由左活动座 16、右活动座 17和支撑座
19组成， 所述支撑座 19安装钢结构组合柱 1上， 所述左活动座 16、 右活动座 17位于支撑座 19上方， 并通过螺栓固定在支撑座 19上， 所述左活动座 16、 右 活动座 17与支撑座 19之间设有隔热垫 18。所述左活动座 16、右活动座 17顶部 开有螺栓孔， 用于固定外墙 14。 本发明的外墙连接座 15具有可以同时连接两块 外墙 14的作用， 既可固定外墙 14， 又起支撑外墙 14的作用。
[0058] 由于本发明的钢结构组合柱 1上安装有固定座 8、活动座 9和外墙连接座 15， 与其它建筑框架相比， 能更好地与楼板、 外墙 14组合， 组合更方便、 更牢 固、 速度更快、 效率更高。
[0059] 本发明的钢结构组合柱 1 的柱 2还可以采用其他形状的钢梁构成， 所述 柱 2的形状可以为矩形或槽型、 H型、 T型、 十字型、 圆形。 所述梁 3可以固定 安装在柱 2的两侧或三侧、 四侧、六侧， 可以同一层安装， 也可以是不同层之间 错位安装。 钢结构组合柱 1之间的连接方式也可以采用焊接或铆接的方式连接， 或者采用螺栓连接、 焊接和铆接的混合连接方式。
[0060] 以上实施例是对本发明的解释， 并非限定， 以上只是部分举例。 应该指 出的是，对本行业的技术人员来说，根据本发明的基本原理和结构进行的简单变 换和改进， 均包括在本发明的保护范围之内。

Claims

1. 钢结构组合柱系统， 其特征在于： 它是由多个钢结构组合柱连接而成的， 所 述钢结构组合柱包括柱、 梁， 所述柱上设有梁， 所述梁位于柱的两侧或三侧、 四 侧、 六侧。
2. 根据权利要求 1 所述的钢结构组合柱系统， 其特征在于： 所述柱的形状为矩 形或 C型、 H型、 T型、 十字型、 圆形。
3. 根据权利要求 1或 2所述的钢结构组合柱系统， 其特征在于： 所述梁是通过 焊接或螺栓连接的方式固定在梁上的。
4. 根据权利要求 3所述的钢结构组合柱系统， 其特征在于： 所述梁为单层、 两 层或多层， 成平层或错层布置在柱上。
5. 根据权利要求 4所述的钢结构组合柱系统， 其特征在于： 所述钢结构组合柱 上设有楼板连接座， 所述楼板连接座可以为固定座或活动座。
6. 根据权利要求 5所述的钢结构组合柱系统， 其特征在于： 所述活动座由旋转 轴、座体组成， 所述旋转轴穿过座体安装在钢结构组合柱上， 所述座体可以绕旋 转轴旋转。
7. 所述座体由垂直板与水平板构成， 所述垂直板上安装有螺栓连接块， 所述水 平板上开有螺栓连接孔。
8. 根据权利要求 4所述的钢结构组合柱系统， 其特征在于： 所述钢结构组合柱 上设有外墙连接座。
9. 根据权利要求 7所述的钢结构组合柱系统， 其特征在于： 所述外墙连接座由 左活动座、右活动座和支撑座组成， 所述支撑座安装钢结构组合柱上， 所述左活 动座、 右活动座位于支撑座上方， 并通过螺栓固定在支撑座上， 所述左活动座、 右活动座与支撑座之间设有隔热垫， 所述左活动座、 右活动座顶部开有螺栓孔。
10. 根据权利要求 4所述的钢结构组合柱系统， 其特征在于： 所述钢结构组合柱 的柱的两端设有多个连接孔，所述梁的端部也设有多个连接孔，钢结构组合柱与 钢结构组合柱之间可以上下左右互相连接成一个整体骨架， 连接孔均可吻合。
11. 根据权利要求 4所述的钢结构组合柱系统， 其特征在于： 所述钢结构组合柱 与钢结构组合柱之间在水平方向上是通过梁的端部互相连接的，在竖直方向上是 通过柱的端部互相连接的， 连接方式可以是螺栓连接、 焊接或铆接。
12. 钢结构组合柱系统的连接方法， 其特征在于： 权利要求 1所述的钢结构组合 柱系统是通过以下方法连接的， 其步骤包括：
A. 先将一个钢结构组合柱的下端用螺栓固定在基础上；
B. 再将需组装拼接的另一个钢结构组合柱平行摆放， 将两个钢结构组合柱上对 应位置的梁互相对齐， 使两个梁的端面互相吻合， 再用螺栓或焊接的方式牢固连 接；
C. 重复以上 B步骤，将建筑物第一层所需的所有钢结构组合柱互相连接在一起， 就构成了第一层的矩形方阵钢结构组合柱系统；
D. 在第一层上方再安装第二层钢结构组合柱系统： 将第二层钢结构组合柱与第 一层对应位置的钢结构组合柱的端部上下对齐， 使两个柱的端面互相吻合， 再用 螺栓或焊接的方式牢固连接；
E. 再将第二层的钢结构组合柱互相之间连接， 连接方法步骤与第一层钢结构组 合柱互相连接的方法步骤 B相同；
F. 重复 B〜E的方法和步骤， 再在第二层上安装第三层，在第三层上安装更上层 的钢结构组合柱， 就形成了整个钢结构组合柱系统。
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