CN107060205B - A kind of more curve petal truss structures and its construction method - Google Patents
A kind of more curve petal truss structures and its construction method Download PDFInfo
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- CN107060205B CN107060205B CN201710054788.8A CN201710054788A CN107060205B CN 107060205 B CN107060205 B CN 107060205B CN 201710054788 A CN201710054788 A CN 201710054788A CN 107060205 B CN107060205 B CN 107060205B
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- 238000010276 construction Methods 0.000 title claims abstract description 24
- 239000011230 binding agent Substances 0.000 claims description 46
- 238000009434 installation Methods 0.000 claims description 30
- 238000005034 decoration Methods 0.000 claims description 27
- 238000009491 slugging Methods 0.000 claims description 22
- 238000003466 welding Methods 0.000 claims description 18
- 210000001015 abdomen Anatomy 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 238000003032 molecular docking Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 230000000750 progressive effect Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 6
- 230000001788 irregular Effects 0.000 description 3
- 239000002131 composite material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces 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
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0486—Truss like structures composed of separate truss elements
- E04C2003/0495—Truss like structures composed of separate truss elements the truss elements being located in several non-parallel surfaces
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- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
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- Rod-Shaped Construction Members (AREA)
Abstract
A kind of more curve petal truss structures and its construction method, the truss structure is connect with main structure, including centrally located annular truss, the circumferential interior receipts petal design being connected on annular truss and the circumferential outer valve structure of letting off fireworks for being connected to interior receipts petal design bottom periphery；Interior petal design of receiving includes one group of interior receipts petal collapsed to annular truss inner ring, and petal is received wherein at least in two panels and is symmetrically collapsed in inside, at least received in two panels petal on the outside symmetrical ring around；Valve structure of letting off fireworks outside includes one group of outer valve of letting off fireworks being unfolded outward, is connect by letting off fireworks valve stress truss outside with main structure.The present invention is using successively progressive design, before this annular truss at center, be interior receipts petal again, be finally outer valve of letting off fireworks, it is progressive, form complete three-dimensional system, structural stability is stronger, construction method of the invention reasonably arranges the erection sequence of stress truss, rationally controls the positioning coordinate of stress truss, can guarantee the whole force request of petal truss.
Description
Technical field
The present invention relates to building structure, especially a kind of space truss structure and its construction method.
Background technique
With the development of building field, building structure is constantly being innovated, in existing building to be related to curvilinear structures more, generally
Curvilinear structures be that simple upright bar and support connect, structure seems simply, but has stronger force request to support and upright bar,
Simultaneously between upright bar without longitudinally connected, it cannot be guaranteed that its stability, in particular for more curvilinear structures, connection structure is multiple between curve
Miscellaneous, stress truss is different, angle and absolute altitude tool it is not identical, to construction when stress truss position control, shape control and
Stress control is more difficult；Camber beam is irregular beam simultaneously, and aerial form is also difficult to control, and all produces shadow to installation quality
It rings.
Summary of the invention
The object of the present invention is to provide a kind of more curve petal truss structures and its construction methods, to solve more curve truss
The technical problem that structure is complicated, stress is unstable；And solve the problems, such as that more curve truss structure constructions are inconvenient, construction efficiency is low.
To achieve the above object, the present invention adopts the following technical scheme:
A kind of more curve petal truss structures, connect with main structure, including centrally located annular truss, circumferential connection
Interior receipts petal design and the circumferential outer valve structure of letting off fireworks for being connected to interior receipts petal design bottom periphery on annular truss；It is described
Interior petal design of receiving includes one group of interior receipts petal collapsed to annular truss inner ring, and it is right in inside that petal is wherein at least received in two panels
Claim to collapse, received at least in two panels petal on the outside symmetrical ring around；The outer valve structure of letting off fireworks include one group be unfolded outward it is outer
It lets off fireworks valve, is connect by letting off fireworks valve stress truss outside with main structure.
The outer valve of letting off fireworks has six, by being divided into outside first valve of letting off fireworks counterclockwise, let off fireworks outside let off fireworks outside second valve, third
It lets off fireworks outside valve, valve of letting off fireworks outside the 4th, let off fireworks outside the 5th valve and the 6th valve, and adjacent petal side is overlapping.
The outer valve of letting off fireworks include let off fireworks outside valve stress truss, let off fireworks outside valve just in succession binder, longitudinally reinforced beam, let off fireworks outside
Valve decorative model beam, decoration aisle girder and decoration aisle secondary beam.
The outer valve stress truss of letting off fireworks is evenly spaced on along circumferential direction, and valve stress of letting off fireworks outside truss is planar in perpendicular
To arc, plane where it pass through ring heart.
It is described it is outer let off fireworks that just binder is arc-shaped in succession for valve, just binder has two to valve of letting off fireworks outside, correspondence is connected in parallel in succession
Between inside and outside adjacent outer valve stress truss of letting off fireworks and between adjacent outer valve of letting off fireworks.
The longitudinally reinforced beam uniform intervals be connected to outside inside and outside two let off fireworks valve just in succession binder and main structure it
Between.
Outer more curved shapes that valve decorative model beam is petal profile of letting off fireworks, are connected to the upper of valve stress truss of letting off fireworks outside
End.
Decoration aisle girder is arc-shaped, at least two decoration aisle girder circumferential directions be connected to it is adjacent it is outer let off fireworks valve by
Between power truss.
The decoration aisle secondary beam is connected horizontally between the decoration aisle girder of adjacent outer valve stress truss of letting off fireworks.
The outer valve stress truss of letting off fireworks include longitudinal stress main chord, just connect main chord, secondary chord member, just connect time chord member,
It just connects diagonal web member, longitudinal main chord, diagonal web member and just connects pull rod.
The longitudinal stress main chord is arc-shaped, vertically arranged, lower end connect with main structure, upper end and main structure it
Between horizontal connection have and just connect pull rod, the height and position of longitudinal stress main chord is different, and end position and valve of letting off fireworks outside are decorated and made thereon
The corresponding position of type beam connects, and horizontal connection has longitudinal main chord between the top and main structure of longitudinal stress main chord.
It is described just to connect that main chord is arc-shaped, it is vertically provided at the inside of longitudinal stress main chord, lower end and main structure connect
It connects, upper end is connect with longitudinal main chord, and horizontal connection is distinguished between middle part and the lower part and main structure of longitudinal stress main chord
There is secondary chord member and just connects time chord member.
The diagonal web member is connected to longitudinal stress main chord, has just connect main chord, the frame that longitudinal main chord and secondary chord member surround
Frame it is diagonal between.
The diagonal web member that just connects is connected to main structure, has just connect main chord, the frame that longitudinal main chord and secondary chord member surround
It is diagonal between.
The interior receipts petal has six, receives petal by being divided into first counterclockwise, petal is received in second, receives in third and spend
Valve, the 4th interior receipts petal, the 5th interior receipts petal and the 6th interior receipts petal.
Receive in described second petal, receive in third petal, receive in the 5th received in petal and the 6th petal collapse in inside and
Adjacent petal side is overlapping.
It is received in described first in petal and the 4th and receives petal symmetrical ring around outside is enclosed in, petal both sides of the edge are overlapping.
The interior receipts petal includes interior receipts petal stress truss, interior receipts petal just binder, lower part pull rod, top pull rod in succession
With interior receipts petal decorative model beam.
The interior receipts petal stress truss is evenly spaced on along circumferential direction, and interior receipts petal stress truss is planar in perpendicular
To triangle, plane where it pass through ring heart.
Just binder is arc-shaped in succession for the interior receipts petal, is connected to adjacent interior receipts petal stress in upper, middle and lower distribution circumferential direction
Between truss and between adjacent interior receipts petal.
The lower part pull rod is oblique to be connected between interior receipts petal stress truss lower part and main structure.
The top pull rod is oblique to be connected between interior receipts petal stress truss lower part and annular truss.
The interior petal decorative model beam of receiving is connected to the upper of interior receipts petal stress truss for more curved shapes of petal profile
End.
The interior top for receiving petal stress truss is connect with annular truss, and lower end is connect with main structure, the upper end
Height and position is different, connect respectively with the interior corresponding position for receiving petal decorative model beam.
The annular truss is assembled by one group of belfast truss docking, and the cross-sectional shape of the belfast truss is triangle
Shape, including lower boom, outer arc top boom and inner arc top boom.
Vertical web member is vertically connected between the lower boom and outer arc top boom.
Horizontal web member is vertically connected between the outer arc top boom and inner arc top boom.
Oblique web member is vertically connected between the inner arc top boom and lower boom.
The vertical web member, horizontal web member and oblique web member it is diagonal between be connected separately at least one push-and-pull rod.
A kind of construction method of more curve petal truss structures as mentioned, first installation the outer of monolithic is let off fireworks one by one counterclockwise
Valve, the outer valve just binder in succession of letting off fireworks of connection between adjacent outer valve of letting off fireworks, then complete one by one counterclockwise the interior receipts petal of monolithic with
The combined type of corresponding belfast truss is constructed, and receives petal just binder in succession between adjacent interior receipts petal in connection.
The outer valve construction of letting off fireworks of the monolithic, the specific steps are as follows:
Step 1, valve stress truss orientation axis of letting off fireworks outside measure setup.
Step 2 installs valve stress truss of letting off fireworks outside adjacent two panels, and connects slugging with the rigid of main structure.
Step 3, the outer valve just binder in succession of letting off fireworks for installing between valve stress truss of letting off fireworks outside adjacent two panels, and welded.
Step 4 respectively to the outer valve stress truss of letting off fireworks of two sides installation monolithic, and is welded with the embedded part that just connects of main structure
It connects.
Step 5, the outer valve just binder in succession of letting off fireworks for installing between adjacent outer valve stress truss of letting off fireworks, and welded,
It is integral with the outer valve stress truss-like of letting off fireworks that is installed.
Step 6 installs the outer valve stress truss of letting off fireworks of remaining monolithic, and connects slugging with the rigid of main structure.
Step 7, the outer valve just binder in succession of letting off fireworks for installing between adjacent outer valve stress truss of letting off fireworks, and welded.
Step 8, installs longitudinally reinforced beam, both ends respectively with just binder and main structure are welded to connect in succession.
Step 9, installation decoration aisle girder, and with let off fireworks valve stress truss welding outside.
Step 10, installation decoration aisle secondary beam, and with decoration aisle Main Girder Welding.
Step 11, the outer valve decorative model beam of letting off fireworks of installation, and with valve stress truss welding of letting off fireworks outside.
It the interior receipts petal of the monolithic and constructs with the combined type of corresponding annular truss, the specific steps are as follows:
Step 1, measure setup is interior to receive petal stress truss orientation axis.
Step 2 is installed and receives petal stress truss in adjacent two panels, and connects slugging with the rigid of main structure.
Step 3 installs lower part pull rod, and both ends are welded and fixed with interior receipts petal truss and main structure respectively.
Step 4 is installed and receives interior receipts petal between petal stress truss just binder in succession in adjacent two panels, and welded.
Step 5, installs the belfast truss received in adjacent two panels between petal stress truss, and with interior receipts petal stress truss
Welding.
Step 6 is installed the interior top pull rod received between petal stress truss and belfast truss, and is welded.
Step 7 successively to the interior receipts petal stress truss of two sides installation monolithic, and is welded with the embedded part that just connects of main structure
It connects.
Step 8 is installed between lower part pull rod and interior receipts petal stress truss with the installation for receiving petal stress truss in monolithic
The just binder in succession of interior receipts petal.
Step 9, installs the belfast truss received in adjacent two panels between petal stress truss, and with interior receipts petal stress truss
Welding.
Step 10 is installed the interior top pull rod received between petal stress truss and belfast truss, and is welded
Step 11, install in receive petal decorative model beam, and with interior receipts petal stress truss welding.
In the step of outer valve of letting off fireworks of the monolithic is constructed two, the construction method for valve stress truss of letting off fireworks outside, specific steps
It is as follows:
Step 1 sets up assembled mould, and carries out line setting.
Step 2, assembled longitudinal stress main chord, and positioned.
Step 3, assembly just connects main chord, and is positioned.
Step 4, assembled longitudinal direction main chord, with longitudinal stress main chord, just connect main chord and main structure just connects embedded part
It is welded to connect.
Step 5, assembled chord member, and be welded to connect with longitudinal stress main chord and the rigid main chord that connects.
Step 6, assembled tiltedly abdomen chord member, and be welded to connect with vertical applied force main chord and the rigid main chord that connects.
Step 7, it is assembled just to connect time chord member, and with just connect just connecing slugging and connecting for main chord and main structure.
Step 8, assembly have just connect oblique abdomen chord member, and with just connect just connecing slugging and connecting for main chord and main structure.
Step 9, assembly just connect pull rod, and rigid with longitudinal stress main chord and main structure connects slugging and connect.
In the step of interior receipts petal of the monolithic is constructed with the combined type of corresponding annular truss five, belfast truss is applied
Work method, the specific steps are as follows:
Step 1 sets up assembled mould, and positioning plate is arranged.
Step 2, inner arc top boom, outer arc top boom and the lower boom restocking of belfast truss are installed.
Step 3, horizontal web member installation, is welded to connect with inner arc top boom, outer arc top boom.
Step 4, vertical web member installation, is welded to connect with outer arc top boom, lower boom.
Step 5, oblique web member installation, and be welded to connect with inner arc top boom, lower boom.
Step 6, push-and-pull rod installation, and be welded to connect respectively with inner arc top boom, outer arc top boom and lower boom.
Compared with prior art the invention has the characteristics that and the utility model has the advantages that
Curvilinear structures in existing building structure are generally irregular stereochemical structure, and structure is complicated, and stress is unstable, especially
It is certain inconvenient low efficiencys of curve modelings construction, such as flower structure, as polymorphic structure, its structure is especially complicated, between structure
Spatial relation it is complicated, propose a kind of more curve petal truss structures, generally an irregular stereo-flower in the present invention
Lobed shape, structure type seems complicated, but the spatial relationship of component is simple and clear, by just in succession binder to stress truss
Carry out connection spatially, formed and stablize girder system, then pass through the curvilinear structures of moulding beam, form petal moulding, i.e., with
Truss+frame+moulding girder construction expresses complicated mentality of designing, is a kind of new structure type, and mention in modeling structure
The mentality of designing of this new composite structure is supplied.
In order to realize the more stable structural system in space, the present invention is using successively progressive design, the annular at center before this
Truss, be interior receipts petal again, be finally outer valve of letting off fireworks, it is progressive, form complete three-dimensional system, structural stability is stronger,
Formability thereof stronger, modeling structure is more reasonable, and more can guarantee the tool of its petal moulding as property: the present invention devises monolithic stress purlin
Frame ensure that overall structure stress is effectively transmitted by the way that just binder connects in succession；Pass through effective group of truss and frame structure
It closes, realizes principle in simple structure and show complicated spatial shape, this is the breakthrough in a kind of thinking；It is made by decoration
The aerial statue of type beam sketches the contours of the external morphology of petal, has more petal design as property, overall structure is also more complete.
Construction method of the invention reasonably arranges the erection sequence of stress truss, and the positioning for rationally controlling stress truss is sat
Mark, can guarantee the whole force request of petal truss, while can guarantee the aerial statue of moulding beam.
Detailed description of the invention
The present invention will be further described in detail with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of first part of the invention.
Fig. 2 is the structural schematic diagram of second part of the invention.
Fig. 3 is the structural schematic diagram of valve of letting off fireworks outside monolithic of the invention.
Fig. 4 is the structural schematic diagram of outer valve stress truss of letting off fireworks of the invention.
Fig. 5 is the structural schematic diagram that petal is received in monolithic of the invention.
Fig. 6 is the structural schematic diagram of annular truss of the invention.
Appended drawing reference: it is put outside let off fireworks outside valve, the 3- third of letting off fireworks outside let off fireworks outside 1- first valve, 2- second valve, 4- the 4th
Let off fireworks outside petal, 5- the 5th let off fireworks outside valve, 6- the 6th let off fireworks outside valve, 61- valve stress truss, 611- longitudinal stress main chord,
612- has just met main chord, 613- chord member, 614- and has just met time chord member, 615- just to have met diagonal web member, the longitudinal direction 616- main chord, 617- oblique
Web member, 618- just connect valve of letting off fireworks outside pull rod, 62- just let off fireworks outside the longitudinally reinforced beam of binder, 63-, 64- in succession valve decorative model beam,
65-, which decorates aisle girder, 66- decorates the interior receipts petal of aisle secondary beam, 7- first, receives the interior receipts of petal, 9- third in 8- second spends
Valve,
Petal stress truss is received in 91-, petal just binder, the lower part 93- pull rod, the top 94- pull rod, 95- in succession are received in 92-
Interior receipts petal decorative model beam, 10- the 4th are interior to receive the interior receipts petal of petal, 11- the 5th, the interior receipts petal, 13- annular purlin of 12- the 6th
Frame, 131- lower boom, 132- outer arc top boom, 133- inner arc top boom, the vertical web member of 134-, the horizontal web member of 135-, 136- are oblique
To web member, 137- push-and-pull rod.
Specific embodiment
Referring to shown in Fig. 1, Fig. 2, this more curve petal truss structures are connect, including be located at embodiment with main structure
The annular truss at center, the circumferential interior receipts petal design being connected on annular truss and circumferential direction are connected to interior receipts petal design bottom
The outer valve structure of letting off fireworks of periphery；The interior petal design of receiving includes one group of interior receipts petal collapsed to annular truss inner ring, wherein
Petal is received at least in two panels symmetrically to collapse in inside, at least received in two panels petal on the outside symmetrical ring around；The outer valve knot of letting off fireworks
Structure includes one group of outer valve of letting off fireworks being unfolded outward, is connect by letting off fireworks valve stress truss outside with main structure.
Specifically, valve of letting off fireworks outside has six, by being divided into outside first outside valve 1, second of letting off fireworks valve 2 of letting off fireworks counterclockwise, outside third
It lets off fireworks valve 6 of letting off fireworks outside valve 5 and the 6th of letting off fireworks outside valve the 4, the 5th of letting off fireworks outside valve the 3, the 4th, and adjacent petal side is overlapping.
The interior receipts petal has six, receives petal 8 in petal 7, second by being divided into first receiving counterclockwise, receives in third and spend
It receives to receive in petal the 10, the 5th in valve the 9, the 4th and receives petal 12 in petal 11 and the 6th；The interior receipts of petal 8, third are received in described second
Petal 11 is received in petal the 9, the 5th and the 6th interior receipts petal 12 is collapsed in inside and adjacent petal side is overlapping；Described first
10 symmetrical ring of petal is received in interior receipts petal 7 and the 4th around outside is enclosed in, petal both sides of the edge are overlapping.
Shown in Figure 3, by taking valve 6 of letting off fireworks outside the 6th as an example, valve 6 of letting off fireworks outside the described 6th includes valve stress truss of letting off fireworks outside
61, let off fireworks outside valve just in succession binder 62, longitudinally reinforced beam 63, valve decorative model beam 64 of letting off fireworks outside, decoration aisle girder 65 and dress
Adorn aisle secondary beam 66.
The outer valve stress truss 61 of letting off fireworks is evenly spaced on along circumferential direction, and valve stress of letting off fireworks outside truss 61 is planar
In vertical arc, plane passes through ring heart where it.
It is described it is outer let off fireworks that just binder 62 is arc-shaped in succession for valve, just binder 62 has two to valve of letting off fireworks outside, correspondence connects in parallel in succession
It connects between inside and outside adjacent outer valve stress truss of letting off fireworks and between adjacent outer valve of letting off fireworks.
63 uniform intervals of longitudinally reinforced beam are connected to outside inside and outside two let off fireworks valve just binder and main structure in succession
Between.
Outer more curved shapes that valve decorative model beam 64 is petal profile of letting off fireworks, are connected to valve stress truss of letting off fireworks outside
Upper end.
Decoration aisle girder 65 is arc-shaped, and at least two decoration aisle girder circumferential directions are connected to adjacent outer valve of letting off fireworks
Between stress truss.
The decoration aisle secondary beam 66 is connected horizontally between the decoration aisle girder of adjacent outer valve stress truss of letting off fireworks.
Shown in Figure 4, the outer valve stress truss 61 of letting off fireworks includes longitudinal stress main chord 611, just connects main chord
612, secondary chord member 613, just connect time chord member 614, just connect diagonal web member 615, longitudinal main chord 616, diagonal web member 617 and just connect pull rod
618。
The longitudinal stress main chord 611 is arc-shaped, vertically arranged, and lower end connect with main structure, upper end and main body knot
There is horizontal connection between structure just connects pull rod 618, and the height and position of longitudinal stress main chord is different, thereon end position and valve of letting off fireworks outside
The corresponding position of decorative model beam connects, and horizontal connection has longitudinal direction between the top and main structure of longitudinal stress main chord 611
Main chord 616.
It is described just to connect that main chord 612 is arc-shaped, it is vertically provided at the inside of longitudinal stress main chord 611, lower end and main body
Structure connection, upper end is connect with longitudinal main chord 616, between middle part and the lower part and main structure of longitudinal stress main chord 611
Horizontal connection has secondary chord member 613 and just connects time chord member 614 respectively.
The diagonal web member 617 is connected to longitudinal stress main chord 611, has just connect main chord 612, longitudinal main chord 616 and secondary
The frame that chord member 613 surrounds it is diagonal between.
The diagonal web member 615 that just connects is connected to main structure, has just connect main chord 612, longitudinal main chord 616 and secondary chord member
613 frames surrounded it is diagonal between.
Shown in Figure 5, it includes interior receipts petal stress truss that petal 9 is received for receiving petal 9 in third, in the third
91, interior receipts petal just binder 92, lower part pull rod 93, top pull rod 94 and interior receipts petal decorative model beam 95 in succession.
The interior receipts petal stress truss 91 is evenly spaced on along circumferential direction, and interior receipts petal stress truss 91 is planar
In vertical triangle, plane passes through ring heart where it.
Just binder 92 is arc-shaped in succession for the interior receipts petal, in upper, middle and lower distribution circumferential direction be connected to adjacent interior receipts petal by
Between power truss 91 and between adjacent interior receipts petal.
The lower part pull rod 93 is oblique to be connected between interior 91 lower part of receipts petal stress truss and main structure.
The top pull rod 94 is oblique to be connected between interior 91 lower part of receipts petal stress truss and annular truss.
The interior petal decorative model beam 95 of receiving is connected to interior receipts petal stress truss 91 for more curved shapes of petal profile
Upper end.
The interior top for receiving petal stress truss 91 is connect with annular truss, and lower end is connect with main structure, the upper end
Height and position it is different, connect respectively with the interior corresponding position for receiving petal decorative model beam 95.
It is shown in Figure 6, the annular truss docked by one group of belfast truss 13 it is assembled, the belfast truss 13
Cross-sectional shape is triangle, including lower boom 131, outer arc top boom 132 and inner arc top boom 133.
Vertical web member 134 is vertically connected between the lower boom 131 and outer arc top boom 132.
Horizontal web member 135 is vertically connected between the outer arc top boom 132 and inner arc top boom 133.
Oblique web member 136 is vertically connected between the inner arc top boom 133 and lower boom 131.
The vertical web member 134, horizontal web member 135 and oblique web member 136 it is diagonal between be connected separately at least one
Push-and-pull rod 137.
A kind of construction method of more curve petal truss structures as mentioned, first installation the outer of monolithic is let off fireworks one by one counterclockwise
Valve, the outer valve just binder in succession of letting off fireworks of connection between adjacent outer valve of letting off fireworks, then complete one by one counterclockwise the interior receipts petal of monolithic with
The combined type of corresponding belfast truss is constructed, and receives petal just binder in succession between adjacent interior receipts petal in connection.
The outer valve construction of letting off fireworks of the monolithic, the specific steps are as follows:
Step 1, valve stress truss orientation axis of letting off fireworks outside measure setup.
Step 2 installs valve stress truss of letting off fireworks outside adjacent two panels, and connects slugging with the rigid of main structure.
Step 3, the outer valve just binder in succession of letting off fireworks for installing between valve stress truss of letting off fireworks outside adjacent two panels, and welded.
Step 4 respectively to the outer valve stress truss of letting off fireworks of two sides installation monolithic, and is welded with the embedded part that just connects of main structure
It connects.
Step 5, the outer valve just binder in succession of letting off fireworks for installing between adjacent outer valve stress truss of letting off fireworks, and welded,
It is integral with the outer valve stress truss-like of letting off fireworks that is installed.
Step 6 installs the outer valve stress truss of letting off fireworks of remaining monolithic, and connects slugging with the rigid of main structure.
Step 7, the outer valve just binder in succession of letting off fireworks for installing between adjacent outer valve stress truss of letting off fireworks, and welded.
Step 8, installs longitudinally reinforced beam, both ends respectively with just binder and main structure are welded to connect in succession.
Step 9, installation decoration aisle girder, and with let off fireworks valve stress truss welding outside.
Step 10, installation decoration aisle secondary beam, and with decoration aisle Main Girder Welding.
Step 11, the outer valve decorative model beam of letting off fireworks of installation, and with valve stress truss welding of letting off fireworks outside.
The interior receipts petal of the monolithic is constructed with the combined type of corresponding annular truss, the specific steps are as follows:
Step 1, measure setup is interior to receive petal stress truss orientation axis.
Step 2 is installed and receives petal stress truss in adjacent two panels, and connects slugging with the rigid of main structure.
Step 3 installs lower part pull rod, and both ends are welded and fixed with interior receipts petal truss and main structure respectively.
Step 4 is installed and receives interior receipts petal between petal stress truss just binder in succession in adjacent two panels, and welded.
Step 5, installs the belfast truss received in adjacent two panels between petal stress truss, and with interior receipts petal stress truss
Welding.
Step 6 is installed the interior top pull rod received between petal stress truss and belfast truss, and is welded.
Step 7 successively to the interior receipts petal stress truss of two sides installation monolithic, and is welded with the embedded part that just connects of main structure
It connects.
Step 8 is installed between lower part pull rod and interior receipts petal stress truss with the installation for receiving petal stress truss in monolithic
The just binder in succession of interior receipts petal.
Step 9, installs the belfast truss received in adjacent two panels between petal stress truss, and with interior receipts petal stress truss
Welding.
Step 10 is installed the interior top pull rod received between petal stress truss and belfast truss, and is welded
Step 11, install in receive petal decorative model beam, and with interior receipts petal stress truss welding.
In the step of outer valve of letting off fireworks of the monolithic is constructed two, the construction method for valve stress truss of letting off fireworks outside, outside the 6th
It lets off fireworks for valve 6, the specific steps are as follows:
Step 1 sets up assembled mould, and carries out line setting.
Step 2, assembled longitudinal stress main chord 611, and positioned.
Step 3, assembly just connects main chord 612, and is positioned.
Step 4, assembled longitudinal direction main chord 616, with longitudinal stress main chord 611, just connect main chord 612 and main structure
Just connect slugging connection.
Step 5, assembled chord member 613, and be welded to connect with longitudinal stress main chord 611 and the rigid main chord 612 that connects.
Step 6, assembled tiltedly abdomen chord member 617, and be welded to connect with vertical applied force main chord 611 and the rigid main chord 612 that connects.
Step 7, it is assembled just to connect time chord member 614, and connect with the slugging that just connects for just connecing main chord 612 and main structure
It connects.
Step 8, assembly have just connect oblique abdomen chord member 615, and just connect slugging with just connect main chord 612 and main structure
Connection.
Step 9, assembly just connect pull rod 618, connect with the slugging that just connects of longitudinal stress main chord 611 and main structure
It connects.
In the step of interior receipts petal of the monolithic is constructed with the combined type of corresponding annular truss five, belfast truss is applied
Work method, the specific steps are as follows:
Step 1 sets up assembled mould, and positioning plate is arranged.
Step 2, inner arc top boom 133, outer arc top boom 132 and the lower boom restocking of belfast truss are installed: belfast truss
After construction, mould is removed, at this point, belfast truss is only connect with interior receipts petal.
Step 3, horizontal web member 135 are installed, and are welded to connect with inner arc top boom 133, outer arc top boom 132.
Step 4, vertical web member 134 are installed, and are welded to connect with outer arc top boom 132, lower boom 131.
Step 5, oblique web member 136 are installed, and are welded to connect with inner arc top boom 133, lower boom 131.
Step 6, push-and-pull rod 137 are installed, and are welded respectively with inner arc top boom 133, outer arc top boom 132 and lower boom
It connects in succession.
Claims (10)
1. a kind of more curve petal truss structures, connect with main structure, it is characterised in that: including centrally located annular purlin
Frame, the circumferential interior receipts petal design being connected on annular truss and circumferential direction are connected to interior receipts the outer of petal design bottom periphery and let off fireworks
Valve structure；
The interior petal design of receiving includes one group of interior receipts petal collapsed to annular truss inner ring, and there are two types of the interior receipts petals,
It is divided into inside receiving and receives petal in petal and outside, wherein at least receives petal in two panels inside and symmetrically collapsed in inside, at least two
Received on the outside of piece petal received in the inside outside symmetrical ring of petal around；
The outer valve structure of letting off fireworks includes one group of outer valve of letting off fireworks being unfolded outward, passes through valve stress truss and the main body knot of letting off fireworks outside
Structure connection.
2. more curve petal truss structures according to claim 1, it is characterised in that: the outer valve of letting off fireworks has six, presses
It is divided into outside first valve (1) of letting off fireworks counterclockwise, valve (3) of letting off fireworks outside let off fireworks outside second valve (2), third, valve (4) of letting off fireworks outside the 4th, the
Valve (5) and the 6th of letting off fireworks outside five is let off fireworks valve (6) outside, and adjacent petal side is overlapping.
3. more curve petal truss structures according to claim 2, it is characterised in that: the outer valve of letting off fireworks includes letting off fireworks outside
Valve stress truss, let off fireworks outside valve just binder, longitudinally reinforced beam, valve decorative model beam of letting off fireworks outside, decoration aisle girder and dress in succession
Adorn aisle secondary beam；
The outer valve stress truss of letting off fireworks is evenly spaced on along circumferential direction, and valve stress of letting off fireworks outside truss is planar in vertical
Arc, plane passes through ring heart where it；
It is described it is outer let off fireworks that just binder is arc-shaped in succession for valve, let off fireworks outside valve just in succession binder have two, it is corresponding be connected in parallel at it is adjacent
Between inside and outside outer valve stress truss of letting off fireworks and between adjacent outer valve of letting off fireworks；
The longitudinally reinforced beam uniform intervals, which are connected to outside inside and outside two, lets off fireworks valve just in succession between binder and main structure；
Outer more curved shapes that valve decorative model beam is petal profile of letting off fireworks, are connected to the upper end for valve stress truss of letting off fireworks outside；
Decoration aisle girder is arc-shaped, and at least two decoration aisle girder circumferential directions are connected to adjacent outer valve stress purlin of letting off fireworks
Between frame；
The decoration aisle secondary beam is connected horizontally between the decoration aisle girder of adjacent outer valve stress truss of letting off fireworks.
4. more curve petal truss structures according to claim 3, it is characterised in that: the outer valve stress truss packet of letting off fireworks
Include longitudinal stress main chord, just connect main chord, secondary chord member, just connect time chord member, just connect diagonal web member, longitudinal main chord, diagonal web member and
Just connect pull rod；
The longitudinal stress main chord is arc-shaped, vertically arranged, water between lower end and main structure connection, upper end and main structure
Flushconnection, which has, just connects pull rod, and the height and position of longitudinal stress main chord is different, thereon end position and valve decorative model beam of letting off fireworks outside
Corresponding position connection, horizontal connection has longitudinal main chord between the top and main structure of longitudinal stress main chord；
It is described just to connect that main chord is arc-shaped, it is vertically provided at the inside of longitudinal stress main chord, lower end is connect with main structure, on
End is connect with longitudinal main chord, and horizontal connection has secondary string respectively between middle part and the lower part and main structure of longitudinal stress main chord
Bar connects time chord member with rigid；
The diagonal web member is connected to longitudinal stress main chord, has just connect main chord, frame that longitudinal main chord and secondary chord member surround
Between diagonal；
Pair for just connecing diagonal web member and being connected to main structure, just having connect main chord, the frame that longitudinal main chord and secondary chord member surround
Between angle.
5. more curve petal truss structures according to claim 4, it is characterised in that: the interior receipts petal has six, presses
It is divided into first counterclockwise and receives petal (7), petal (8) are received in second, petal (9) are received in third, receive petal (10), the in the 4th
It is received in petal (11) and the 6th in five and receives petal (12)；
Petal (9), the 5th interior receipts petal (11) and the 6th interior receive petal (12) are received in described second interior receipts petal (8), third is
Petal is received in inside, collapses in inside and adjacent petal side is overlapping；
It is that petal, symmetrical ring are received in outside around outside is enclosed in that petal (7) and the 4th interior receive petal (10) are received in described first, is spent
Valve both sides of the edge are overlapping.
6. more curve petal truss structures according to claim 5, it is characterised in that: the interior receipts petal includes interior receipts flower
Valve stress truss, interior receipts petal just binder, lower part pull rod, top pull rod and interior receipts petal decorative model beam in succession；
The interior receipts petal stress truss is evenly spaced on along circumferential direction, and interior receipts petal stress truss is planar in vertical
Triangle, plane passes through ring heart where it；
Just binder is arc-shaped in succession for the interior receipts petal, is connected to adjacent interior receipts petal stress truss in upper, middle and lower distribution circumferential direction
Between and adjacent interior receipts petal between；
The lower part pull rod is oblique to be connected between interior receipts petal stress truss lower part and main structure；
The top pull rod is oblique to be connected between interior receipts petal stress truss lower part and annular truss；
The interior petal decorative model beam of receiving is connected to the interior upper end for receiving petal stress truss for more curved shapes of petal profile.
7. more curve petal truss structures according to claim 6, it is characterised in that: the interior receipts petal stress truss
Top is connect with annular truss, and lower end is connect with main structure, the height and position of the upper end is different, respectively with interior receipts petal decoration
The corresponding position of moulding beam connects.
8. more curve petal truss structures according to claim 7, it is characterised in that: the annular truss is by one group of arc
Truss (13) docking is assembled, and the cross-sectional shape of the belfast truss (13) is triangle, including lower boom (131), outer
Arc top boom (132) and inner arc top boom (133)；
Vertical web member (134) are vertically connected between the lower boom (131) and outer arc top boom (132)；
Horizontal web member (135) are vertically connected between the outer arc top boom (132) and inner arc top boom (133)；
Oblique web member (136) are vertically connected between the inner arc top boom (133) and lower boom (131).
9. a kind of construction method of more curve petal truss structures as claimed in claim 8, which is characterized in that first counterclockwise by
The outer valve of letting off fireworks of one installation monolithic, the outer valve just binder in succession of letting off fireworks of connection between adjacent outer valve of letting off fireworks, then it is complete one by one counterclockwise
It constructs at the interior receipts petal of monolithic with the combined type of corresponding belfast truss, receipts petal is rigid in connection between adjacent interior receipts petal
Binder in succession；
The outer valve construction of letting off fireworks of the monolithic, the specific steps are as follows:
Step 1, valve stress truss orientation axis of letting off fireworks outside measure setup；
Step 2 installs valve stress truss of letting off fireworks outside adjacent two panels, and connects slugging with the rigid of main structure；
Step 3, the outer valve just binder in succession of letting off fireworks for installing between valve stress truss of letting off fireworks outside adjacent two panels, and welded；
Step 4 respectively to the outer valve stress truss of letting off fireworks of two sides installation monolithic, and connects slugging with the rigid of main structure；
Step 5, the outer valve just binder in succession of letting off fireworks for installing between adjacent outer valve stress truss of letting off fireworks, and welded, with peace
The outer valve stress truss-like of letting off fireworks installed is integral；
Step 6 installs the outer valve stress truss of letting off fireworks of remaining monolithic, and connects slugging with the rigid of main structure；
Step 7, the outer valve just binder in succession of letting off fireworks for installing between adjacent outer valve stress truss of letting off fireworks, and welded；
Step 8, installs longitudinally reinforced beam, both ends respectively with just binder and main structure are welded to connect in succession；
Step 9, installation decoration aisle girder, and with let off fireworks valve stress truss welding outside；
Step 10, installation decoration aisle secondary beam, and with decoration aisle Main Girder Welding；
Step 11, the outer valve decorative model beam of letting off fireworks of installation, and with valve stress truss welding of letting off fireworks outside；
The interior receipts petal of the monolithic is constructed with the combined type of corresponding annular truss, the specific steps are as follows:
Step 1, measure setup is interior to receive petal stress truss orientation axis；
Step 2 is installed and receives petal stress truss in adjacent two panels, and connects slugging with the rigid of main structure；
Step 3 installs lower part pull rod, and both ends are welded and fixed with interior receipts petal truss and main structure respectively；
Step 4 is installed and receives interior receipts petal between petal stress truss just binder in succession in adjacent two panels, and welded；
Step 5, installs the belfast truss received in adjacent two panels between petal stress truss, and with interior receipts petal stress truss welding；
Step 6 is installed the interior top pull rod received between petal stress truss and belfast truss, and is welded；
Step 7 successively to the interior receipts petal stress truss of two sides installation monolithic, and connects slugging with the rigid of main structure；
Step 8 is installed interior between lower part pull rod and interior receipts petal stress truss with the installation for receiving petal stress truss in monolithic
Receive petal just binder in succession；
Step 9, installs the belfast truss received in adjacent two panels between petal stress truss, and with interior receipts petal stress truss welding；
Step 10 is installed the interior top pull rod received between petal stress truss and belfast truss, and is welded
Step 11, install in receive petal decorative model beam, and with interior receipts petal stress truss welding.
10. construction method according to claim 9, which is characterized in that
In the step of outer valve of letting off fireworks of the monolithic is constructed two, the construction method for valve stress truss of letting off fireworks outside, the specific steps are as follows:
Step 1 sets up assembled mould, and carries out line setting；
Step 2, assembled longitudinal stress main chord, and positioned；
Step 3, assembly just connects main chord, and is positioned；
Step 4, assembled longitudinal direction main chord, with longitudinal stress main chord, just connect main chord and main structure just connects slugging
Connection；
Step 5, assembled chord member, and be welded to connect with longitudinal stress main chord and the rigid main chord that connects；
Step 6, assembled tiltedly abdomen chord member, and be welded to connect with vertical applied force main chord and the rigid main chord that connects；
Step 7, it is assembled just to connect time chord member, and with just connect just connecing slugging and connecting for main chord and main structure；
Step 8, assembly have just connect oblique abdomen chord member, and with just connect just connecing slugging and connecting for main chord and main structure；
Step 9, assembly just connect pull rod, and rigid with longitudinal stress main chord and main structure connects slugging and connect；
In the step of interior receipts petal of the monolithic is constructed with the combined type of corresponding annular truss five, the construction party of belfast truss
Method, the specific steps are as follows:
Step 1 sets up assembled mould, and positioning plate is arranged；
Step 2, inner arc top boom (133), outer arc top boom (132) and the lower boom restocking of belfast truss are installed；
Step 3, horizontal web member (135) installation, is welded to connect with inner arc top boom (133), outer arc top boom (132)；
Step 4, vertical web member (134) installation, is welded to connect with outer arc top boom (132), lower boom (131)；
Step 5, oblique web member (136) installation, and be welded to connect with inner arc top boom (133), lower boom (131)；
Step 6, push-and-pull rod (137) installation, and respectively with inner arc top boom (133), outer arc top boom (132) and lower boom
It is welded to connect.
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| CN110005056B (en) * | 2019-04-17 | 2024-04-12 | 苏州金螳螂建筑装饰股份有限公司 | Assembled mounting structure of dysmorphism square through piece |
| CN110485566B (en) * | 2019-09-12 | 2024-03-29 | 天津大学建筑设计规划研究总院有限公司 | Large-span steel structure petal-shaped space truss roof structure system |
| CN113982099B (en) * | 2021-11-03 | 2022-11-18 | 湖南省建筑设计院集团有限公司 | Building facade with curve, manufacturing method, building facade system and module |
| CN114215310B (en) * | 2021-12-31 | 2023-01-03 | 中建二局安装工程有限公司 | Five-ring-shaped embedded truss supporting structure and construction method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102747779A (en) * | 2012-07-25 | 2012-10-24 | 曾红 | Space structure |
| CN204570920U (en) * | 2015-03-03 | 2015-08-19 | 浙江格立光电幕墙有限公司 | A kind of lotus flower leaf steel frame |
| WO2016010363A1 (en) * | 2014-07-15 | 2016-01-21 | 씨제이씨지브이 주식회사 | Curved ceiling structure |
| CN105926994A (en) * | 2016-04-29 | 2016-09-07 | 中国建筑第八工程局有限公司 | Construction method for large lotus rotary lifting stage |
-
2017
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102747779A (en) * | 2012-07-25 | 2012-10-24 | 曾红 | Space structure |
| WO2016010363A1 (en) * | 2014-07-15 | 2016-01-21 | 씨제이씨지브이 주식회사 | Curved ceiling structure |
| CN204570920U (en) * | 2015-03-03 | 2015-08-19 | 浙江格立光电幕墙有限公司 | A kind of lotus flower leaf steel frame |
| CN105926994A (en) * | 2016-04-29 | 2016-09-07 | 中国建筑第八工程局有限公司 | Construction method for large lotus rotary lifting stage |
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