CN103276802B - A kind of many Tall Steels of industrialization assembled Framed Structure with Special-Shaped Columns system - Google Patents
A kind of many Tall Steels of industrialization assembled Framed Structure with Special-Shaped Columns system Download PDFInfo
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- CN103276802B CN103276802B CN201310207016.5A CN201310207016A CN103276802B CN 103276802 B CN103276802 B CN 103276802B CN 201310207016 A CN201310207016 A CN 201310207016A CN 103276802 B CN103276802 B CN 103276802B
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Abstract
A kind of many Tall Steels of industrialization assembled Framed Structure with Special-Shaped Columns system, relates to technical field of structural engineering, comprises assembling truss plate and assembled Special-Shaped Column, and described assembling truss plate comprises lattice truss beam and the floor of being furnished with channel-section steel web member; Described assembling truss plate is prefabricated in the factory, at the construction field (site) assembling truss plate is spliced mutually by the flange plate of its beam-ends shrouding and assembled Special-Shaped Column, described assembled Special-Shaped Column adopts bolt scene to be spliced to form multilayer truss slab frame structure at interlayer, described assembling truss plate and assembled Special-Shaped Column and be all prefabricated in the factory, assemble by bolt job site.
Description
Technical field
The present invention relates to a kind of many Tall Steels of industrialization assembled Framed Structure with Special-Shaped Columns system, belong to technical field of structural engineering.
Background technology
2,000,000,000 square metres of China's annual town and country newly constructed house areas, more than 80% are wherein high energy consumption building, and China unit's construction area energy consumption is the more than 2 times of developed country. Join in a common effort meter according to Chinese steel, within 2011, China's output of steel is broken through 700,000,000 tons of high pointes, within continuous 16 years, is sure to occupy output of steel first place, countries in the world, and developed country's steel building area accounts for overall floorage more than 50%, and Japan accounts for 80%, and China is less than 4%. The conduct country of construction scope, steel output maximum in the world of China, the development of house (comprising house) steel construction seriously lags behind.
At present, the system research of high-rise steel structure house is in to the starting stage both at home and abroad, the system innovation of industrialization assembled high-rise steel structure is imperative. When the construction of traditional housing building of steel-structure, adopted a large amount of welding, speed of application is slow, and seriously polluted to environment the most important thing is that the quality of weld seam should not be controlled, and has a strong impact on the security performance of building.
Summary of the invention
The present invention proposes a kind of many Tall Steels of industrialization assembled Framed Structure with Special-Shaped Columns system that belongs to technical field of structural engineering. Its object is in the production of steel structure system and construction, by modularization, and batch production, standardization and assemblingization combine, realized batch production production, assemble fast at scene, is ensureing under the prerequisite of construction quality, improve speed of application, reduced the construction period, reduced construction costs. This structural system can realization body steel structure frame and the Fast Installation of lateral resistant member, and can resist earthquake and wind load, has embodied the advantage of steel construction.
Described many Tall Steels of industrialization assembled Framed Structure with Special-Shaped Columns system, comprises assembling truss plate, assembled Special-Shaped Column.
Described assembling truss plate comprises lattice truss beam and the floor of being furnished with channel-section steel web member, described lattice truss beam is by beam-ends shrouding, be connected with other lattice truss beams or Special-Shaped Column, form truss slab frame structure, again floor be placed in truss plate framework structure and connect, forming assembling truss plate; Described assembling truss plate is prefabricated in the factory, and at the construction field (site) assembling truss plate is spliced mutually by the bean column node of its beam-ends shrouding and assembled Special-Shaped Column, and assembled Special-Shaped Column adopts bolt scene to be spliced to form multilayer truss slab frame structure at interlayer; On the basis of described steel-frame structure, using at the bottom of steel plate shear force wall is connected to the girder truss or post in frame structural beam flaggy, top is as lateral resistant member; Described assembling truss plate, assembled Special-Shaped Column and steel plate shear force wall are all prefabricated in the factory, and assemble by bolt job site. Described floor uses profiled steel sheet combination floor, or reinforced concrete floor, or OSB particieboard.
Described many Tall Steels of industrialization assembled Framed Structure with Special-Shaped Columns system, its assembling truss plate comprises three kinds of specifications, is respectively A plate, B plate and C plate.
Described A plate comprises double flute Steel Truss Beam 11, the long beam 15 of double flute steel truss, the long beam 12 of single channel-section steel truss, single channel-section steel girder truss 14, connecting plate I16, connecting plate II17 and floor 18; Double flute Steel Truss Beam 11 is vertically connected by two-way Special-Shaped Column 7 mutually with the long beam 15 of double flute steel truss, all adopt bolt to be connected by beam-ends shrouding and the two-way Special-Shaped Column edge of a wing, and the upper and lower end face place of link is welded with respectively a plate II17, the two ends of connecting plate II17 are connected on the top-bottom chord of double flute Steel Truss Beam 11 and the long beam 15 of double flute steel truss; The other end of double flute Steel Truss Beam 11 is connected with the long beam 12 of single channel-section steel truss of level, top-bottom chord and the beam-ends shrouding of double flute Steel Truss Beam 11 ends and the long beam of single channel-section steel truss 12 ends are weldingly connected respectively, and double flute Steel Truss Beam 11 is connected by the connecting plate I16 of upper and lower two sections with the long beam 12 of single channel-section steel truss again, double flute Steel Truss Beam 11 is all weldingly connected with two connecting plate I16 with the top-bottom chord of the long beam 12 of single channel-section steel truss; The other end of the long beam 12 of single channel-section steel truss is connected with single channel-section steel girder truss 14, the long beam 15 of double flute steel truss is relative with long beam 12 levels of single channel-section steel truss, single channel-section steel girder truss 14 is relative with double flute Steel Truss Beam 11 levels, top-bottom chord and the beam-ends shrouding of single channel-section steel girder truss 14 ends and the long beam of single channel-section steel truss 12 ends are weldingly connected respectively, and are connected by two connecting plate I16 that are connected to top-bottom chord place between single channel-section steel girder truss 14 and the long beam 12 of single channel-section steel truss again; Between single channel-section steel girder truss 14 ends and the long beam 15 of double flute steel truss, be connected by two connecting plate II17 at top-bottom chord place; The long beam 15 of described double flute steel truss, double flute Steel Truss Beam 11, the long beam 12 of single channel-section steel truss, single channel-section steel girder truss 14 form a rectangular frame; Two identical rectangular frames connect and compose the under(-)chassis of a splicing; Single channel-section steel girder truss 14 in two rectangular frames aligns and connects by bolt, and two long beams 15 of double flute steel truss are positioned on straight line, and two long beams 12 of single channel-section steel truss are positioned on straight line; The upper and lower side of two long beams 15 of double flute steel truss all adopts bolt to be connected by beam-ends shrouding, and two described single channel-section steel girder trusses 14 are connected in three-dimensional Special-Shaped Column 8; Truss slab frame structure is connected with floor 18 by girder truss top boom upper anchoring; All members of described A plate are prefabricated in factory and assembling all.
Described B plate comprises double flute Steel Truss Beam 11, two the long beams 12 of single channel-section steel truss and 13, single channel-section steel girder truss 14, connecting plate I16, connecting plate II17 and floors 18, double flute Steel Truss Beam 11 is mutually vertical with the long beam 12 of single channel-section steel truss, top-bottom chord and the beam-ends shrouding of double flute Steel Truss Beam 11 ends and the long beam of single channel-section steel truss 12 ends are weldingly connected respectively, and be connected by the connecting plate I16 of upper and lower two sections, double flute Steel Truss Beam 11 is all weldingly connected with two connecting plate I16 with the top-bottom chord of the long beam 12 of single channel-section steel truss again; The other end of double flute Steel Truss Beam 11 is connected with the long beam 13 of another root list channel-section steel truss by three-dimensional column, the long beam 13 of another root list channel-section steel truss is relative with long beam 12 levels of single channel-section steel truss, and double flute Steel Truss Beam 11 is all weldingly connected with two connecting plate II17 with the top-bottom chord of the long beam 13 of single channel-section steel truss; The two ends of single channel-section steel girder truss 14 are connected to described long beam 12 other ends of single channel-section steel truss and the other end of the long beam 13 of single channel-section steel truss, single channel-section steel girder truss 14 is relative with double flute Steel Truss Beam 11 levels, and the type of attachment of single channel-section steel girder truss 14 and long beam 12 types of attachment of single channel-section steel truss and described double flute Steel Truss Beam 11 and the long beam 12 of single channel-section steel truss is identical; Single channel-section steel girder truss 14 adopts four-way column to be connected with the long beam 13 of single channel-section steel truss, and single channel-section steel girder truss 14 is all weldingly connected with two connecting plate II17 with the top-bottom chord of the long beam 13 of single channel-section steel truss; Described double flute Steel Truss Beam 11, the two long beams 12 of single channel-section steel truss and 13, single channel-section steel girder trusses 14 form a rectangular frame; Two identical rectangular frames connect and compose the under(-)chassis of a splicing; Single channel-section steel girder truss 14 in two rectangular frames aligns and connects by bolt, and the long beam 12 of single channel-section steel truss of a rectangular frame two piece single channel-section steel truss long beams 12 relative with another length direction framework level lay respectively on straight line; The upper and lower side of two long beams 13 of single channel-section steel truss all adopts bolt to be connected by beam-ends shrouding with the flange plate of four-way column, two described single channel-section steel girder trusses 14 are connected on four-way column 9 flange plates side by side, and truss slab frame structure is connected with two floors 18 by girder truss top boom upper anchoring; All members of described B plate are prefabricated in factory and assembling all.
Described C plate is the same with B plate structure.
In many Tall Steels of industrialization assembled Framed Structure with Special-Shaped Columns system, A plate, B plate and C plate are by arrangement mode ABCBC ... BCBCA splices, what middle ellipsis represented is multiple BC arrangement modes, between AB, connect by welding or bolt, adopt three-dimensional column to connect at three-dimensional column place, adopt four-way column to connect at four-way column place.
In many Tall Steels of industrialization assembled Framed Structure with Special-Shaped Columns system, described A plate and B plate, by A plate and the alignment of B plate level, the double flute Steel Truss Beam 11 of one end that does not connect bean column node of the double flute Steel Truss Beam 11 of A plate and B plate there is is one end of connecting plate I16 splice by beam-ends shrouding bolt; Be not linked and packed one end that has connecting plate I16 of one end of formula column and single channel-section steel girder truss 14 of B plate of single channel-section steel girder truss 14 of A plate is spliced beam-ends shrouding by bolt; Single-beam is spliced every one section of fixed range by bolt at the long beam 12 of single channel-section steel truss of A plate and the long beam of single channel-section steel truss of B plate 12 web member upper bolt hole places, make two single-beams be connected to become twin beams; Thereby complete the splicing of A plate and B plate.
Described B plate and C plate, by B plate and the alignment of C plate level, have one end of connecting plate II17 and the three-dimensional column 8 of C plate to adopt bolt to be connected by beam-ends shrouding the double flute Steel Truss Beam 11 of B plate; Adopt bolt to be connected the beam-ends shrouding that passes through of the four-way column of one end that has connecting plate II17 of single channel-section steel girder truss 14 of B plate and C plate; All adopt bolt to be connected by two relative direction top flange plates of beam-ends shrouding and four-way column the upper and lower side of the long beam 13 of single channel-section steel truss of B plate, adopt bolt to be connected by beam-ends shrouding and C plate three-dimensional column flange plate respectively the other end of the long beam 13 of single channel-section steel truss of B plate; Single-beam is spliced every one section of fixed range by bolt at the long beam 13 of single channel-section steel truss of B plate and the long beam of single channel-section steel truss of C plate 12 web bolt hole places, make two single-beams be connected to become twin beams; Thereby complete the splicing of B plate and C plate.
The connected mode of A plate and C plate is with the connected mode of A plate and B plate.
Described many Tall Steels of industrialization assembled Framed Structure with Special-Shaped Columns system, described assembling truss plate is connected by bolt with assembled column at bean column node place, forms frame structure.
In described many Tall Steels of industrialization assembled Framed Structure with Special-Shaped Columns system, related beam mainly splices by top-bottom chord 1 and web member 2 girder truss forming, wherein top-bottom chord 1 and web member 2 all adopt channel-section steel, the angle that 1 one-tenth 30 degree-60 of web member 2 and top-bottom chord are spent; And be divided into single-beam and twin beams, single-beam arranges connecting hole every one section of fixed range, be convenient to becomes twin beams with bolt by two single-beam splicings in the time of the splicing of plate and plate, and for twin beams, the connection of channel-section steel is used bolt to connect or uses welding.
Or the girder truss that related beam is mainly spliced by top-bottom chord, web member and fill plate, wherein top-bottom chord uses channel-section steel 1, or uses angle steel 3, or user's steel pipe 6, web member 4 uses angle steel, web member 4 and chord member 1 or 3 or the angles of 6 one-tenth 30 degree-60 degree; And be divided into single-beam and twin beams, single-beam arranges connecting hole every one section of fixed range, be convenient to becomes twin beams with bolt by two single-beam splicings in the time of the splicing of plate and plate, and for twin beams, the connection of web member, top-bottom chord and end-plate is used bolt to be connected or uses welding.
In described many Tall Steels of industrialization assembled Framed Structure with Special-Shaped Columns system, the splicing of assembled column can be divided and be had bolt hole by Special-Shaped Column flange plate top, and the Special-Shaped Column that also has bolt hole with another lower part is by splice plate 10, column is spliced with bolt. Splice plate can first be transported to scene and be connected with another pillar bolt after factory is connected with Special-Shaped Column bolt; Also can arrive after on-the-spot and column spliced with bolt; Assembled column also can be by splice plate 10, and by column welding splicing, splice plate can be first transported to scene and is welded to connect with another pillar after factory and Special-Shaped Column are welded to connect; Also can arrive on-the-spot later use welding splices column.
6, in many Tall Steels of industrialization assembled Framed Structure with Special-Shaped Columns system according to claim 1, it is characterized in that: assembled column is made up of Special-Shaped Column, connecting plate 10, Special-Shaped Column has three kinds of forms, non-ly be not: L shaped Special-Shaped Column 7, T shape Special-Shaped Column 8 and cross Special-Shaped Column 9, corresponding bean column node has three kinds of forms, is respectively two to node, three-dimensional node and four-way node; Can be divided into the column of 3 kinds of forms according to the difference of its bean column node, be respectively two-way column, three-dimensional column and four-way column; Two flange plates of L shaped Special-Shaped Column 7 are opened to bolt hole and form two to node column; Three flange plates of T shape Special-Shaped Column 8 are opened respectively to bolt hole and form three-dimensional node column; Thereby four flange plates of cross Special-Shaped Column 9 are opened respectively to bolt hole and form four-way node column; Splice with bolt with beam upper-end closing plate respectively.
Beneficial effect of the present invention is that, in above-mentioned many Tall Steels of industrialization assembled Framed Structure with Special-Shaped Columns system, the beam adopting is all girder truss, because the belly space of beam is larger, is convenient to pipeline and passes, and has effectively increased the clear height in room.
Described many Tall Steels of industrialization assembled Framed Structure with Special-Shaped Columns system, adopt bolt to carry out assembled in situ completely, traditional Site Welding mode and concreting mode are cancelled, effectively ensure construction quality, avoid concreting and steel to weld the environmental pollution causing completely, realize site operation " anhydrous, without fire, dustless " three without standard, reduced the generation of the hazardous accidents such as fire. And Lateral Resistant System can effectively improve the lateral rigidity of structure, improve the deformation performance of structure, make structure have larger safety reservior. When the present invention removes at member, can recycle efficiently, reduced building waste, real realization the theory of environmental protection, be a kind of green, the steel structure system of sustainable development.
Brief description of the drawings
Fig. 1 is assembling truss plate splicing floor plan of the present invention
Fig. 2 is that assembling truss plate of the present invention is not with gusset plate channel-section steel girder truss schematic diagram
Fig. 3 is assembling truss strip gusset plate channel-section steel girder truss schematic diagram of the present invention
Fig. 4 is that assembling truss plate of the present invention is not with gusset plate angle steel Steel Truss Beam schematic diagram
Fig. 5 is assembling truss strip gusset plate truss of angle steel beam schematic diagram of the present invention
Fig. 6 is assembling truss strip gusset plate Square Steel Tubes Truss beam schematic diagram of the present invention
Fig. 7 is the L shaped post schematic diagram of assembling truss plate of the present invention
Fig. 8 is assembling truss plate T shape post schematic diagram of the present invention
Fig. 9 is assembling truss plate cross section column schematic diagram of the present invention
Figure 10 is the L shaped post splicing of assembled of the present invention schematic diagram
Figure 11 is the assembled schematic diagram of assembled T shape post of the present invention
Figure 12 is assembled cross section column splicing schematic diagram of the present invention
Figure 13 is assembling truss plate A unit decomposition figure of the present invention
Figure 14 is assembling truss plate A on-site consolidation figure of the present invention
Figure 15 is that assembling truss plate A unit splicing of the present invention completes figure
Figure 16 is assembling truss plate B unit decomposition figure of the present invention
Figure 17 is assembling truss plate B on-site consolidation figure of the present invention
Figure 18 is that assembling truss plate B unit splicing of the present invention completes figure
Figure 19 is assembling truss plate C unit decomposition figure of the present invention
Figure 20 is assembling truss plate C on-site consolidation figure of the present invention
Figure 21 is that assembling truss plate C unit splicing of the present invention completes figure
Figure 22 is that assembling truss plate A of the present invention, B and C unit splicing complete figure
Figure 23 is assembling truss plate node J1 exploded view in accompanying drawing of the present invention
Figure 24 is assembling truss plate node J2 exploded view in accompanying drawing of the present invention
Figure 25 is assembling truss plate node J3 exploded view in accompanying drawing of the present invention
Figure 26 is assembling truss plate node J4 exploded view in accompanying drawing of the present invention
Figure 27 is assembling truss plate node J5 exploded view in accompanying drawing of the present invention
Figure 28 is assembling truss plate node J6 exploded view in accompanying drawing of the present invention
Figure 29 is assembling truss plate node J7 exploded view in accompanying drawing of the present invention
Figure 30 is assembling truss plate node J8 exploded view in accompanying drawing of the present invention
Figure 31 is assembling truss plate assembly node J9 exploded view in accompanying drawing of the present invention
Figure 32 is assembling truss plate assembly node J10 exploded view in accompanying drawing of the present invention
Figure 33 is assembling truss plate assembly node J11 exploded view in accompanying drawing of the present invention
Figure 34 is assembling truss plate assembly node J12 exploded view in accompanying drawing of the present invention
Figure 35 is many Tall Steels of industrialization assembled Framed Structure with Special-Shaped Columns system schematic diagram of the present invention
1. top-bottom chord I in figure, 2. web member I, 3. top-bottom chord II, 4. web member II, 5. gusset plate, 6. top-bottom chord III, 7.L shape Special-Shaped Column, 8.T shape Special-Shaped Column, 9. cross Special-Shaped Column, 10. splice plate, 11. double flute Steel Truss Beams, 12. single channel-section steel girder truss I, 13. single channel-section steel girder truss II, the long beam of 14. single channel-section steel truss, 15. double flute Steel Truss Beams, 16. connecting plate I, 17. connecting plate II, 18. floors.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail:
As shown in Figure 1, the stitching position of assembling truss plate of the present invention is arranged on the middle part of girder, and this position shearing and moment of flexure are relatively little, and from the angle of structural mechanics, arranging of stitching position is reasonable.
As shown in Figure 2, in many Tall Steels of industrialization assembled Framed Structure with Special-Shaped Columns system of the present invention, related beam is spliced the girder truss forming by channel-section steel, comprise top-bottom chord I1 and web member 2, wherein top-bottom chord I1 and web member 2 all adopt channel-section steel, and be divided into single steel channel beam and double flute girder steel, steel channel beam arranges connecting hole every one section of fixed range, be convenient to becomes double flute girder steel with bolt by two single steel channel beam splicings in the time of the splicing of plate and plate.
As shown in Figure 3, or use and splice by channel-section steel and gusset plate the girder truss forming, comprise top-bottom chord I1, web member 4 and gusset plate 5, wherein top-bottom chord I1 adopts channel-section steel, web member 4 adopts angle steel, and be divided into single steel channel beam and double flute girder steel, single steel channel beam arranges connecting hole every one section of fixed range, be convenient to becomes double flute girder steel with bolt by two single angle beam splicings in the time of the splicing of plate and plate, for double angle beam, the connection of angle steel and gusset plate is used bolt be connected or use welding, all completes in factory process.
As shown in Figure 4, or use the girder truss being formed by angle splice joint, comprise top-bottom chord II3, web member 4, wherein top-bottom chord II3 and web member 4 all adopt angle steel, and be divided into single angle beam and double angle beam, single angle beam arranges connecting hole every one section of fixed range, and be convenient to becomes double angle beam with bolt by two single angle beam splicings in the time of the splicing of plate and plate.
As shown in Figure 5, or use and splice by angle steel and gusset plate the girder truss forming, comprise top-bottom chord II3, web member 4 and gusset plate 5, wherein top-bottom chord II3 adopts angle steel, web member 4 adopts angle steel, and be divided into single angle beam and double angle beam, single angle beam arranges connecting hole every one section of fixed range, be convenient to becomes double angle beam with bolt by two single angle beam splicings in the time of the splicing of plate and plate, for double angle beam, the connection of angle steel and gusset plate is used bolt to be connected, or uses welding, all completes in factory process.
As shown in Figure 6, or use by angle steel, the girder truss of square steel tube and gusset plate splicing composition, comprise top-bottom chord III6, web member II4 and gusset plate 5, wherein top-bottom chord III6 adopts square steel tube, web member II4 adopts angle steel, and be divided into folk prescription steel tubular beam and both sides' steel tubular beam, folk prescription steel tubular beam arranges connecting hole every one section of fixed range, be convenient to becomes both sides' steel tubular beam with bolt by two folk prescription steel tubular beam splicings in the time of the splicing of plate and plate, for both sides' steel tubular beam, angle steel, the connection of square steel tube and gusset plate is used bolt to be connected, or use welding, all complete in factory process.
For above five kinds of section forms of beams, the connecting method that single-beam is spliced into twin beams by bolt has good rigidity and stability. Because the belly space of girder truss is larger, be convenient to pipeline and pass, effectively increase the clear height in room.
In many Tall Steels of industrialization assembled Framed Structure with Special-Shaped Columns system of the present invention, as shown in accompanying drawing 7-9, its Special-Shaped Column has three kinds of forms, is respectively L shaped Special-Shaped Column, T shape Special-Shaped Column and cross Special-Shaped Column; On the flange plate of each Special-Shaped Column, have bolt hole, splice with bolt with beam upper-end closing plate.
In many Tall Steels of industrialization assembled Framed Structure with Special-Shaped Columns system of the present invention, as shown in accompanying drawing 10-12, assembled column is made up of Special-Shaped Column, connecting plate 10, Special-Shaped Column has three kinds of forms, non-ly be not: L shaped Special-Shaped Column 7, T shape Special-Shaped Column 8 and cross Special-Shaped Column 9, corresponding bean column node has three kinds of forms, is respectively two to node, three-dimensional node and four-way node; Can be divided into the column of 3 kinds of forms according to the difference of its bean column node, be respectively two-way column, three-dimensional column and four-way column; Two flange plates of L shaped Special-Shaped Column 7 are opened to bolt hole and form two to node column; Three flange plates of T shape Special-Shaped Column 8 are opened respectively to bolt hole and form three-dimensional node column; Thereby four flange plates of cross Special-Shaped Column 9 are opened respectively to bolt hole and form four-way node column; Splice with bolt with beam upper-end closing plate respectively. Described three kinds of assembled Special-Shaped Column all complete at produce in factory.
In many Tall Steels of industrialization assembled Framed Structure with Special-Shaped Columns system, as shown in accompanying drawing 13-15, described A plate comprises double flute Steel Truss Beam 11, the long beam 15 of double flute steel truss, the long beam 12 of single channel-section steel truss, single channel-section steel girder truss 14, connecting plate I16, connecting plate II17 and floor 18; Double flute Steel Truss Beam 11 is vertically connected by two-way Special-Shaped Column 7 mutually with the long beam 15 of double flute steel truss, all adopt bolt to be connected by beam-ends shrouding and the two-way Special-Shaped Column edge of a wing, and the upper and lower end face place of link is welded with respectively a plate II17, the two ends of connecting plate II17 are connected on the top-bottom chord of double flute Steel Truss Beam 17 and the long beam 15 of double flute steel truss; The other end of double flute Steel Truss Beam 11 is connected with the long beam 12 of single channel-section steel truss of level, described in double flute Steel Truss Beam 11, top-bottom chord and the beam-ends shrouding of end and the long beam of single channel-section steel truss 12 ends are weldingly connected respectively, and double flute Steel Truss Beam 11 is connected by the connecting plate I16 of upper and lower two sections with the long beam 12 of single channel-section steel truss again, double flute Steel Truss Beam 11 is all weldingly connected with two connecting plate I16 with the top-bottom chord of the long beam 12 of single channel-section steel truss; The other end of the long beam 12 of single channel-section steel truss is connected with single channel-section steel girder truss 14, the long beam 15 of double flute steel truss is relative with long beam 12 levels of single channel-section steel truss, single channel-section steel girder truss 14 is relative with double flute Steel Truss Beam 11 levels, top-bottom chord and the beam-ends shrouding of single channel-section steel girder truss 14 ends and the long beam of single channel-section steel truss 12 ends are weldingly connected respectively, and are connected by two connecting plate I16 that are connected to top-bottom chord place between single channel-section steel girder truss 14 and the long beam 12 of single channel-section steel truss again; Between single channel-section steel girder truss 14 ends and the long beam 15 of double flute steel truss, be connected by two connecting plate II17 at top-bottom chord place; The long beam 15 of described double flute steel truss, double flute Steel Truss Beam 11, the long beam 12 of single channel-section steel truss, single channel-section steel girder truss 14 form a rectangular frame; Two identical rectangular frames connect and compose the under(-)chassis of a splicing; Single channel-section steel girder truss 14 in two rectangular frames aligns and connects by bolt, and two long beams 15 of double flute steel truss are positioned on straight line, and two long beams 12 of single channel-section steel truss are positioned on straight line; The upper and lower side of two long beams 15 of double flute steel truss all adopts bolt to be connected by beam-ends shrouding, and two described single channel-section steel girder trusses 14 are connected in three-dimensional Special-Shaped Column 8; Truss slab frame structure is connected with floor 18 by girder truss top boom upper anchoring; All members of described A plate are prefabricated in factory and assembling all.
In many Tall Steels of industrialization assembled Framed Structure with Special-Shaped Columns system, as shown in accompanying drawing 16-18, described B plate comprises double flute Steel Truss Beam 11, two long beams of single channel-section steel truss, single channel-section steel girder truss 14, connecting plate I16, connecting plate II17 and floor 18, double flute Steel Truss Beam 11 is mutually vertical with the long beam 12 of single channel-section steel truss, top-bottom chord and the beam-ends shrouding of double flute Steel Truss Beam 11 ends and the long beam of single channel-section steel truss 12 ends are weldingly connected respectively, and be connected by the connecting plate I16 of upper and lower two sections again, be that double flute Steel Truss Beam 11 is all weldingly connected with two connecting plate I16 with the top-bottom chord of the long beam 12 of single channel-section steel truss, the other end of double flute Steel Truss Beam 11 is connected with the long beam 13 of another root list channel-section steel truss by three-dimensional column, the long beam 13 of another root list channel-section steel truss is relative with long beam 12 levels of single channel-section steel truss, and double flute Steel Truss Beam 11 is all weldingly connected with two connecting plate II17 with the top-bottom chord of the long beam 13 of single channel-section steel truss, the two ends of single channel-section steel girder truss 14 are connected to described long beam 12 other ends of single channel-section steel truss and the other end of the long beam 13 of single channel-section steel truss, single channel-section steel girder truss 14 is relative with double flute Steel Truss Beam 11 levels, and the type of attachment of single channel-section steel girder truss 14 and long beam 12 types of attachment of single channel-section steel truss and described double flute Steel Truss Beam 11 and the long beam 12 of single channel-section steel truss is identical, single channel-section steel girder truss 14 adopts four-way column to be connected with the long beam 13 of single channel-section steel truss, and single channel-section steel girder truss 14 is all weldingly connected with two connecting plate II17 with the top-bottom chord of the long beam 13 of single channel-section steel truss, described double flute Steel Truss Beam 11, the two long beams 12 of single channel-section steel truss and 13, single channel-section steel girder trusses 14 form a rectangular frame, two identical rectangular frames connect and compose the under(-)chassis of a splicing, single channel-section steel girder truss 14 in two rectangular frames aligns and connects by bolt, and the long beam 12 of single channel-section steel truss of a rectangular frame two piece single channel-section steel truss long beams 12 relative with another length direction framework level lay respectively on straight line, the upper and lower side of two long beams 13 of single channel-section steel truss all adopts bolt to be connected by beam-ends shrouding with the flange plate of four-way column, two described single channel-section steel girder trusses 14 are connected on four-way column 9 flange plates side by side, and truss slab frame structure is connected with two floors 18 by girder truss top boom upper anchoring, all members of described B plate are prefabricated in factory and assembling all.
In many Tall Steels of industrialization assembled Framed Structure with Special-Shaped Columns system, as shown in accompanying drawing 19-21, described C plate comprises double flute Steel Truss Beam 11, two long beams 12 and 13 of single channel-section steel truss, single channel-section steel girder truss 14, connecting plate I16, connecting plate II17 and floor 18, double flute Steel Truss Beam 11 is mutually vertical with the long beam 12 of single channel-section steel truss, top-bottom chord and the beam-ends shrouding of double flute Steel Truss Beam 11 ends and the long beam of single channel-section steel truss 12 ends are weldingly connected respectively, and be connected by the connecting plate I16 of upper and lower two sections again, be that double flute Steel Truss Beam 11 is all weldingly connected with two connecting plate I16 with the top-bottom chord of the long beam 12 of single channel-section steel truss, the other end of double flute Steel Truss Beam 11 is connected with the long beam 13 of another root list channel-section steel truss by three-dimensional column, the long beam 13 of another root list channel-section steel truss is relative with long beam 12 levels of single channel-section steel truss, and double flute Steel Truss Beam 11 is all weldingly connected with two connecting plate II17 with the top-bottom chord of the long beam 13 of single channel-section steel truss, the two ends of single channel-section steel girder truss 14 are connected to described long beam 12 other ends of single channel-section steel truss and the other end of the long beam 13 of single channel-section steel truss, single channel-section steel girder truss 14 is relative with double flute Steel Truss Beam 11 levels, and the type of attachment of single channel-section steel girder truss 14 and long beam 12 types of attachment of single channel-section steel truss and described double flute Steel Truss Beam 11 and the long beam 12 of single channel-section steel truss is identical, single channel-section steel girder truss 14 adopts four-way column to be connected with the long beam 13 of single channel-section steel truss, and single channel-section steel girder truss 14 is all weldingly connected with two connecting plate II17 with the top-bottom chord of the long beam 13 of single channel-section steel truss, described double flute Steel Truss Beam 11, the two long beams 12 of single channel-section steel truss and 13, single channel-section steel girder trusses 14 form a rectangular frame, two identical rectangular frames connect and compose the under(-)chassis of a splicing, single channel-section steel girder truss 14 in two rectangular frames aligns and connects by bolt, and the long beam 12 of single channel-section steel truss of a rectangular frame two piece single channel-section steel truss long beams 12 relative with another length direction framework level lay respectively on straight line, the upper and lower side of two long beams 13 of single channel-section steel truss all adopts bolt to be connected by beam-ends shrouding with the flange plate of four-way column, two described single channel-section steel girder trusses 14 are connected on four-way column 9 flange plates side by side, and truss slab frame structure is connected with two floors 18 by girder truss top boom upper anchoring, all members of described B plate are prefabricated in factory and assembling all.
In many Tall Steels of industrialization assembled Framed Structure with Special-Shaped Columns system of the present invention, as shown in Figure 22, described A plate and B plate, by A plate and the alignment of B plate level, the double flute Steel Truss Beam 11 of one end that does not connect bean column node of the double flute Steel Truss Beam 1 of A plate and B plate there is is one end of connecting plate I16 splice by beam-ends shrouding bolt; Be not linked and packed one end that has connecting plate I16 of one end of formula column and single channel-section steel girder truss 14 of B plate of single channel-section steel girder truss 14 of A plate is spliced beam-ends shrouding by bolt; Single-beam is spliced every one section of fixed range by bolt at the long beam 12 of single channel-section steel truss of A plate and the long beam of single channel-section steel truss of B plate 12 web member upper bolt hole places, make two single-beams be connected to become twin beams; Thereby complete the splicing of A plate and B plate.
In many Tall Steels of industrialization assembled Framed Structure with Special-Shaped Columns system of the present invention, as shown in Figure 22, described B plate and C plate, by B plate and the alignment of C plate level, have one end of connecting plate II17 and the three-dimensional column 8 of C plate to adopt bolt to be connected by beam-ends shrouding the double flute Steel Truss Beam 11 of B plate; Adopt bolt to be connected the beam-ends shrouding that passes through of the four-way column of one end that has connecting plate II17 of single channel-section steel girder truss 14 of B plate and C plate; All adopt bolt to be connected by two relative direction top flange plates of beam-ends shrouding and four-way column the upper and lower side of the long beam 13 of single channel-section steel truss of B plate, adopt bolt to be connected by beam-ends shrouding and C plate three-dimensional column flange plate respectively the other end of the long beam 13 of single channel-section steel truss of B plate; Single-beam is spliced every one section of fixed range by bolt at the long beam 13 of single channel-section steel truss of B plate and the long beam of single channel-section steel truss of C plate 12 web bolt hole places, make two single-beams be connected to become twin beams; Thereby complete the splicing of B plate and C plate.
The connected mode of A plate and C plate is with the connected mode of A plate and B plate.
In sum, the overall floor of A, B, C splicing has node 9, node 10, node 11 and 12 4 kinds of different joint forms of node in stitching portion, and wherein node 9 and node 10 places can be at the upper and lower overlay of splicing node to strengthen node rigidity.
In above-mentioned many Tall Steels of industrialization assembled Framed Structure with Special-Shaped Columns system, as shown in accompanying drawing 23-30, make respectively the exploded detail of assembling truss plate node 1-8; As shown in accompanying drawing 31-34, make respectively the exploded detail of assembling truss plate node 9-12;
In above-mentioned many Tall Steels of industrialization assembled Framed Structure with Special-Shaped Columns system, as shown in Figure 35, make many Tall Steels of industrialization assembled Framed Structure with Special-Shaped Columns system installation diagram of individual layer.
Claims (5)
1. many Tall Steels of industrialization assembled Framed Structure with Special-Shaped Columns system, comprise assembling truss plate,Assembled Special-Shaped Column, is characterized in that: described assembling truss plate comprises the lattice truss of being furnished with channel-section steel web memberBeam and floor, described lattice truss beam, by beam-ends shrouding, connects with other lattice truss beams or Special-Shaped ColumnConnect, form truss slab frame structure, then floor is placed in truss plate framework structure and is connected, formAssembling truss plate; Described assembling truss plate is prefabricated in the factory, and at the construction field (site) assembling truss plate is passed throughThe bean column node of its beam-ends shrouding and assembled Special-Shaped Column splices mutually, and assembled Special-Shaped Column adopts bolt at interlayerScene is spliced to form multilayer truss slab frame structure; Described assembled Special-Shaped Column member is all prefabricated in the factory, and executesAssemble by bolt at work scene; Described floor uses profiled steel sheet combination floor, or reinforced concrete TulouPlate, or OSB particieboard.
2. a kind of many Tall Steels of industrialization assembled Framed Structure with Special-Shaped Columns system according to claim 1,It is characterized in that: described assembling truss plate comprises three kinds of specifications, is respectively A plate B plate and C plate;
Described A plate comprises double flute Steel Truss Beam (11), the long beam of double flute steel truss (15), single channel-section steel trussLong beam (12), single channel-section steel girder truss (14), connecting plate I (16), connecting plate II (17) and floor(18); Double flute Steel Truss Beam (11) is mutually vertical by two-way abnormity with the long beam of double flute steel truss (15)Post (7) connects, and all adopts bolt to be connected by beam-ends shrouding and the two-way Special-Shaped Column edge of a wing, and connectsThe upper and lower end face place of end is welded with respectively a plate II (17), and the two ends of connecting plate II (17) connect respectivelyBe connected on the top-bottom chord of double flute Steel Truss Beam (11) and the long beam of double flute steel truss (15); Double flute steel trussThe other end of beam (11) is connected with the long beam of single channel-section steel truss (12) of level, double flute Steel Truss Beam (11)Top-bottom chord and the beam-ends shrouding of end and the long beam of single channel-section steel truss (12) end are weldingly connected respectively, and double fluteSteel Truss Beam (11) passes through the connecting plate I (16) of upper and lower two sections again with the long beam of single channel-section steel truss (12)Be connected, the top-bottom chord of double flute Steel Truss Beam (11) and the long beam of single channel-section steel truss (12) all with two companiesFishplate bar I (16) is weldingly connected; The other end and single channel-section steel girder truss (14) of single long beam of channel-section steel truss (12)Connect, the long beam of double flute steel truss (15) is relative with the long beam of single channel-section steel truss (12) level, single channel-section steel trussBeam (14) is relative with double flute Steel Truss Beam (11) level, single channel-section steel girder truss (14) end and single channel-section steelTop-bottom chord and the beam-ends shrouding of the long beam of truss (12) end are weldingly connected respectively, and single channel-section steel girder truss (14)And between the long beam of single channel-section steel truss (12) again by being connected to two connecting plate I (16) at top-bottom chord placeConnect; Between single channel-section steel girder truss (14) end and the long beam of double flute steel truss (15), pass through at top-bottom chordTwo connecting plate II (17) at place connect; The described long beam of double flute steel truss (15), double flute Steel Truss Beam(11), the long beam of single channel-section steel truss (12), single channel-section steel girder truss (14) form a rectangular frame; TwoIndividual identical rectangular frame connects and composes the under(-)chassis of a splicing; List in two rectangular framesChannel-section steel girder truss (14) alignment also connects by bolt, and two long beams of double flute steel truss (15)Be positioned on straight line, two long beams of single channel-section steel truss (12) are positioned on straight line; Two double flute steel trussThe upper and lower side of long beam (15) all adopts bolt to be connected by beam-ends shrouding, two described single channel-section steel girder trusses(14) be connected in three-dimensional Special-Shaped Column (8); Truss slab frame structure is by girder truss top boom top anchorFirmware is connected with floor (18); All members of described A plate are prefabricated in factory and assembling all;
Described B plate comprises double flute Steel Truss Beam (11), two single channel-section steel truss Chang Liang, single channel-section steel girder truss(14), connecting plate I (16), connecting plate II (17) and floor (18), double flute Steel Truss Beam (11)Mutually vertical with the long beam of single channel-section steel truss (12), double flute Steel Truss Beam (11) end and single channel-section steel truss are longTop-bottom chord and the beam-ends shrouding of beam (12) end are weldingly connected respectively, and again by the company of upper and lower two sectionsFishplate bar I (16) is connected, i.e. the upper lower edge of double flute Steel Truss Beam (11) and the long beam of single channel-section steel truss (12)Bar is all weldingly connected with two connecting plate I (16); The other end of double flute Steel Truss Beam (11) passes through three-dimensionalColumn is connected with another long beam of root list channel-section steel truss (13), and another long beam of root list channel-section steel truss (13) is with singleThe long beam of channel-section steel truss (12) level is relative, double flute Steel Truss Beam (11) and the long beam of single channel-section steel truss (13)Top-bottom chord be all weldingly connected with two connecting plate II (17); The two ends of single channel-section steel girder truss (14) are dividedAnother of single channel-section steel truss long beam (12) other end described in not being connected to and the long beam of single channel-section steel truss (13)End, single channel-section steel girder truss (14) is relative with double flute Steel Truss Beam (11) level, single channel-section steel girder truss (14)With single channel-section steel truss long beam (12) type of attachment and described double flute Steel Truss Beam (11) and single channel-section steel trussThe type of attachment of long beam (12) is identical; Single channel-section steel girder truss (14) is adopted with the long beam of single channel-section steel truss (13)With the connection of four-way column, single channel-section steel girder truss (14) is equal with the top-bottom chord of the long beam of single channel-section steel truss (13)Be weldingly connected with two connecting plate II (17); Described double flute Steel Truss Beam (11), two single channel-section steel purlinsFrame Chang Liang, single channel-section steel girder truss (14) form a rectangular frame; Two identical rectangular frames connectConnect the under(-)chassis that forms a splicing; Single channel-section steel girder truss (14) in two rectangular frames aligns and leads toCross bolt and connect, and the long beam of single channel-section steel truss (12) and another length direction of a rectangular frameThe relative two long beams of single channel-section steel truss (12) of framework level lay respectively on straight line; Two single channel-section steel purlinsThe upper and lower side of the long beam of frame (13) all adopts bolt to be connected by beam-ends shrouding with the flange plate of four-way column, described inTwo single channel-section steel girder trusses (14) be connected to side by side on four-way column (9) flange plate, truss slab frameworkStructure is connected with two floors (18) by girder truss top boom upper anchoring; All structures of described B platePart is prefabricated in factory and assembling all;
Described C plate is the same with B plate structure;
In many Tall Steels of industrialization assembled Framed Structure with Special-Shaped Columns system, A plate, B plate and C plate are by rowRow mode ABCBC ... BCBCA splices, and what middle ellipsis represented is multiple BC arrangement modes, ABBetween connect by welding or bolt, adopt three-dimensional column to connect at three-dimensional column place, adopt at four-way column placeFour-way column connects;
In many Tall Steels of industrialization assembled Framed Structure with Special-Shaped Columns system, described A plate and B plate, by A plate andThe alignment of B plate level, by the one end that does not connect bean column node and the B of the double flute Steel Truss Beam (11) of A plateThe double flute Steel Truss Beam (11) of plate has one end of connecting plate I (16) to spell by beam-ends shrouding boltConnect; By single channel-section steel girder truss (14) of A plate be not linked and packed one end of formula column and single channel-section steel of B plateSplice beam-ends shrouding by bolt one end that has connecting plate I (16) of girder truss (14); At AThe long beam of single channel-section steel truss (12) the web member upper bolt hole place of the long beam of single channel-section steel truss (12) of plate and B plate is logicalCross bolt single-beam is spliced every one section of fixed range, make two single-beams be connected to become twin beams; Thereby completeBecome the splicing of A plate and B plate;
Described B plate and C plate, by B plate and the alignment of C plate level, by the double flute Steel Truss Beam (11) of B plateThere are one end of connecting plate II (17) and the three-dimensional column 8 of C plate to adopt bolt to be connected by beam-ends shrouding; WillLeading to of one end that has connecting plate II (17) of single channel-section steel girder truss (14) of B plate and the four-way column of C plateLintel end-plate adopts bolt to be connected; The upper and lower side of the long beam of single channel-section steel truss (13) of B plate is all passed through to beamTwo relative direction top flange plates of end-plate and four-way column adopt bolt to be connected, by single channel-section steel truss of B plateThe other end of long beam (13) adopts bolt to be connected by beam-ends shrouding and C plate three-dimensional column flange plate respectively;At the long beam of single channel-section steel truss (12) the web bolt hole place of the long beam of single channel-section steel truss (13) and the C plate of B plateBy bolt, single-beam is spliced every one section of fixed range, make two single-beams be connected to become twin beams; TherebyComplete the splicing of B plate and C plate;
The connected mode of A plate and C plate is with the connected mode of A plate and B plate.
3. in many Tall Steels of industrialization assembled Framed Structure with Special-Shaped Columns system according to claim 1,It is characterized in that: related beam mainly splices by top-bottom chord (1) and web member (2) girder truss forming,Wherein top-bottom chord (1) and web member (2) all adopt channel-section steel, and web member (2) becomes 30 with top-bottom chord (1)The angle of degree-60 degree; And be divided into single-beam and twin beams, single-beam arranges connecting hole every one section of fixed range, is convenient toIn the time of the splicing of plate and plate, with bolt, two single-beam splicings are become to twin beams, for twin beams, the connection of channel-section steel is usedBolt connects or use welding;
Or the girder truss that related beam is mainly spliced by top-bottom chord, web member and fill plate, wherein upper and lowerChord member uses channel-section steel, or uses angle steel (3), or user's steel pipe (6), and web member (2) uses angleSteel, web member (2) and top-bottom chord (1) or angle steel (3) or square steel tube (6) become the angles of 30 degree-60 degreeDegree; And be divided into single-beam and twin beams, single-beam arranges connecting hole every one section of fixed range, is convenient to the spelling at plate and plateWhile connecing, with bolt, two single-beam splicings are become to twin beams, for twin beams, the company of web member, top-bottom chord and end-plateConnect and use bolt to connect or use welding.
4. in many Tall Steels of industrialization assembled Framed Structure with Special-Shaped Columns system according to claim 1,It is characterized in that: the splicing of assembled column can be divided and be had bolt hole by Special-Shaped Column flange plate top, with anotherLower part also has the Special-Shaped Column of bolt hole by splice plate (10), column is spliced with bolt; Splice plate canFirst after factory is connected with Special-Shaped Column bolt, transporting to scene is connected with another pillar bolt again; Also can arrive sceneWith bolt, column is spliced later; Assembled column also can, by splice plate (10), splice column welding,Splice plate can be first transported to scene and is welded to connect with another pillar after factory and Special-Shaped Column are welded to connect; Also canTo have arrived on-the-spot later use welding, column is spliced.
5. in many Tall Steels of industrialization assembled Framed Structure with Special-Shaped Columns system according to claim 1,It is characterized in that: assembled column is made up of Special-Shaped Column, connecting plate (10), and Special-Shaped Column has three kinds of forms, pointBe not: L shaped Special-Shaped Column (7), T shape Special-Shaped Column (8) and cross Special-Shaped Column (9), corresponding beam columnNode has three kinds of forms, is respectively two to node, three-dimensional node and four-way node; According to the difference of its bean column nodeCan be divided into the column of 3 kinds of forms, be respectively two-way column, three-dimensional column and four-way column; By L shaped Special-Shaped Column(7) two flange plates are opened bolt hole and are formed two to node column; By three wings of T shape Special-Shaped Column (8)Listrium is opened respectively bolt hole and is formed three-dimensional node column; By four flange plates of cross Special-Shaped Column (9) respectivelyThereby open bolt hole and form four-way node column; Splice with bolt with beam upper-end closing plate respectively.
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| CN103938708A (en) * | 2014-04-11 | 2014-07-23 | 北京工业大学 | Self-restoring prestressed anti-buckling central supporting system for two frame plates of industrial assembly type multi-layer high-rise steel structure |
| CN104652617B (en) * | 2015-02-08 | 2017-08-11 | 北京工业大学 | A kind of beam column node connection device of many high-rise assembling type steel structure systems |
| CN105442756B (en) * | 2015-12-17 | 2018-01-05 | 中冶建筑研究总院有限公司 | A kind of combined special-shaped column, the structural system and its construction method for being equipped with the post |
| CN105569189B (en) * | 2015-12-23 | 2017-10-31 | 北京工业大学 | A kind of modularization multi and tall steel building Special-Shaped Column beam column node connection device |
| CN109440990A (en) * | 2018-12-19 | 2019-03-08 | 武汉悉道建筑科技有限公司 | A kind of light steel composite floor of assembled and preparation method thereof |
| CN110107016B (en) * | 2019-05-31 | 2023-12-29 | 西安建工绿色建筑集团有限公司 | Assembled prefabricated wallboard and wall construction method combining dry-wet technology |
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