CN103233601A - Large-overhang stand with spatial structure - Google Patents
Large-overhang stand with spatial structure Download PDFInfo
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- CN103233601A CN103233601A CN2013101824057A CN201310182405A CN103233601A CN 103233601 A CN103233601 A CN 103233601A CN 2013101824057 A CN2013101824057 A CN 2013101824057A CN 201310182405 A CN201310182405 A CN 201310182405A CN 103233601 A CN103233601 A CN 103233601A
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- grandstand
- encorbelmenting
- truss
- framework
- upper strata
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Abstract
The invention discloses a large-overhang stand with a spatial structure. The large-overhang stand comprises a stand portion, the stand portion comprises a horizontal truss and a longitudinal truss which form bidirectional trusses, the horizontal truss and the longitudinal truss are connected with an antechamber frame into a whole, the antechamber frame is formed by a plurality of antechamber frame upper-layer beams, antechamber frame lower-layer beams and frame columns through combination, inter-column jack stays are installed between part of frame columns, and all the components form a spatial truss structure as a whole. According to the large-overhang stand, the bidirectional trusses are formed on the stand portion and connected with the antechamber frame as a whole, the inter-column jack stays are arranged between the frame columns, the spatial truss structure is formed into a whole, the structure is provided with superior seismic performance and good structural ductility, the bidirectional trusses form a spatial load-carrying system, the overall bearing capacity of an overhang is improved remarkably, the rigidity is high, the deformation is small, the overhang distance of beams is enlarged, besides, the seismic performance is improved, and the structural ductility is improved.
Description
Technical field
The present invention relates to a kind of grandstand of encorbelmenting greatly, relate in particular to a kind of grandstand of encorbelmenting greatly with space structures.
Background technology
In place Grandstand Design such as theater, stadium, for guaranteeing that the spectators of lower floor sight line is not blocked, below the cantilever platform structural column cannot be set, architectural plane and function of use requirement in addition, causing the structure partial fixing of encorbelmenting difficult, is to reduce floor height, and cantilever platform thickness can not be too high, the structure height of overhanging component is restricted, and design difficulty is big.In the past in the design for the overturning or slip resistance analysis that guarantees the cantilever platform scaffold and the globality of structure, the framework of supporting cantilever platform is linked to be integral body with the lobby framework, forms the huge cantilever platform frame system of " the steady end, back is anti-", for guaranteeing the grandstand overturning or slip resistance analysis, lobby and the depth of beam of encorbelmenting often design huge, cause waste.
Summary of the invention
Purpose of the present invention is exactly in order to address the above problem, and a kind of grandstand of encorbelmenting greatly with space structures is provided, and is made up of the plane frame of vertical (B-B section) and horizontal (A-A section) both direction.It has solved the problem of the big outrigger height of ordinary concrete and the length limited of encorbelmenting.
To achieve these goals, the present invention adopts following technical scheme:
A kind of grandstand of encorbelmenting greatly with space structures, it comprises the grandstand part, described grandstand partly comprises transverse truss and the longitudiual truss of forming the twocouese truss, transverse truss is connected in aggregates with the lobby framework respectively with longitudiual truss, described lobby framework is linked together by framework upper strata, some lobbies beam, lobby framework lower floor's beam and frame column and combines strut between erection column between the described frame segment trestle; Space truss structure of the whole formation of aforementioned all parts.
Described transverse truss comprises that the grandstand of laterally encorbelmenting winds up and laterally encorbelments the grandstand lower edge, the grandstand of laterally encorbelmenting wind up and laterally the grandstand lower edge of encorbelmenting link together by the grandstand column of encorbelmenting, encorbelment the grandstand diagonal web member of laterally encorbelmenting be installed between the grandstand column for per two.
Described longitudiual truss comprises vertically encorbelment grandstand upper strata folding beam and the grandstand lower floor beam of vertically encorbelmenting, the end of grandstand upper strata folding beam and the grandstand lower floor beam of vertically encorbelmenting of vertically encorbelmenting links together, vertically encorbelment grandstand upper strata folding beam and vertically encorbelment encorbelment grandstand column and the grandstand diagonal web member of vertically encorbelmenting are installed between the grandstand lower floor beam, the other end of grandstand upper strata folding beam of vertically encorbelmenting is connected with framework upper strata, the lobby beam of lobby framework, and the other end of the grandstand lower floor beam of vertically encorbelmenting and lobby framework lower floor beam link together.
The described grandstand upper strata folding beam of vertically encorbelmenting is provided with grandstand.
Beneficial effect of the present invention:
1, adopt the grandstand of encorbelmenting greatly with space structures to significantly improve the bearing capacity of structure, its rigidity is big, distortion is little, has increased the distance of encorbelmenting of grandstand.
2, grandstand is partly formed the twocouese truss, and be linked to be integral body with the lobby framework, and between frame column, add the intercolumniation strut, space truss structure of whole formation.This structure has good anti-seismic performance, good structure ductility.
The present invention is that two direction truss forms the space-load system, and the present invention has significantly improved the whole holding capacity of encorbelmenting, and its rigidity is big, is out of shape for a short time, has increased the distance of encorbelmenting of beam, has improved anti-seismic performance in addition, and structure ductility is improved.
Description of drawings
Fig. 1 is a kind of plan view with the grandstand of encorbelmenting greatly of space structures of the present invention;
Fig. 2 is the A-A sectional view among Fig. 1.
Fig. 3 is the B-B sectional view among Fig. 1;
Wherein, 1. frame column, the grandstand column of 2. encorbelmenting, the grandstand diagonal web member of 3. vertically encorbelmenting, 4a. framework upper strata, lobby beam, the grandstand upper strata folding beam 4b. vertically encorbelment, 5a. lobby framework lower floor beam, the 5b. grandstand lower floor beam of vertically encorbelmenting, 6. intercolumniation strut, 7. the grandstand of laterally encorbelmenting winds up, the grandstand lower edge of 8. laterally encorbelmenting, the grandstand diagonal web member of 9. laterally encorbelmenting.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing and embodiment.
As Fig. 1, Fig. 2, shown in Figure 3, vertically (B-B section) truss is by. frame column 1, the grandstand column 2 of encorbelmenting, the grandstand diagonal web member 3 of vertically encorbelmenting, framework upper strata, lobby beam 4a, grandstand upper strata folding beam 4b vertically encorbelments, the beam 5a of lobby framework lower floor, the beam 5b of grandstand lower floor vertically encorbelments, intercolumniation strut 6 is formed, wherein, vertically the part of encorbelmenting of (B-B section) grandstand is by the grandstand column 2 of encorbelmenting, the grandstand diagonal web member 3 of vertically encorbelmenting, framework upper strata, lobby beam 4a, grandstand upper strata folding beam 4b vertically encorbelments, the beam 5a of lobby framework lower floor, the beam 5b of grandstand lower floor that vertically encorbelments forms, common vertically winding up of (B-B section) truss, the common vertically lower edge of (B-B section) truss of forming of the beam 5a of lobby framework lower floor and the beam 5b of grandstand lower floor that vertically encorbelments formed of framework upper strata, lobby beam 4a and the grandstand upper strata folding beam 4b that vertically encorbelments.
Laterally (A-A section) truss by the grandstand of laterally encorbelmenting wind up 7, the grandstand lower edge 8 of laterally encorbelmenting, laterally encorbelment grandstand diagonal web member 9, the grandstand column 2 of encorbelmenting formed.
A kind of grandstand of encorbelmenting greatly with space structures, it comprises the grandstand part, described grandstand partly comprises transverse truss and the longitudiual truss of forming the twocouese truss, transverse truss is connected in aggregates with the lobby framework respectively with longitudiual truss, described lobby framework is linked together by some lobbies framework upper strata beam 4a, the beam 5a of lobby framework lower floor and frame column 1 and combines strut 6 between erection column between the described frame segment trestle 1; Space truss structure of the whole formation of aforementioned all parts, transverse truss comprises that the grandstand of laterally encorbelmenting winds up 7 and the grandstand lower edge 8 of laterally encorbelmenting, the grandstand of laterally encorbelmenting wind up 7 and the grandstand lower edge 8 of laterally encorbelmenting link together by the grandstand column 2 of encorbelmenting, encorbelment the grandstand diagonal web member 9 of laterally encorbelmenting is installed between the grandstand column 2 for per two, described longitudiual truss comprises vertically encorbelment grandstand upper strata folding beam 4b and the beam 5b of grandstand lower floor that vertically encorbelments, the end of grandstand upper strata folding beam 4b and the beam 5b of grandstand lower floor that vertically encorbelments of vertically encorbelmenting links together, grandstand upper strata folding beam 4b and vertically encorbelment encorbelment grandstand column 2 and the grandstand diagonal web member 3 of vertically encorbelmenting are installed between the beam 5b of grandstand lower floor vertically encorbelments, the other end of grandstand upper strata folding beam 4b of vertically encorbelmenting is connected with framework upper strata, the lobby beam 4a of lobby framework, the other end and the beam 5a of lobby framework lower floor of the beam 5b of grandstand lower floor of vertically encorbelmenting links together,, described transverse truss and longitudiual truss are linked at together by the grandstand column 2 of encorbelmenting.
The described grandstand upper strata folding beam 4b that vertically encorbelments is provided with the grandstand seat.
Though above-mentionedly by reference to the accompanying drawings the specific embodiment of the present invention is described; but be not limiting the scope of the invention; one of ordinary skill in the art should be understood that; on the basis of technical scheme of the present invention, those skilled in the art do not need to pay various modifications that creative work can make or distortion still in protection scope of the present invention.
Claims (4)
1. grandstand of encorbelmenting greatly with space structures, it is characterized in that, it comprises the grandstand part, described grandstand partly comprises transverse truss and the longitudiual truss of forming the twocouese truss, transverse truss is connected in aggregates with the lobby framework respectively with longitudiual truss, described lobby framework is linked together by framework upper strata, some lobbies beam, lobby framework lower floor's beam and frame column and combines strut between erection column between the described frame segment trestle; Space truss structure of the whole formation of aforementioned all parts.
2. a kind of grandstand of encorbelmenting greatly with space structures according to claim 1, it is characterized in that, described transverse truss comprises that the grandstand of laterally encorbelmenting winds up and laterally encorbelments the grandstand lower edge, the grandstand of laterally encorbelmenting wind up and laterally the grandstand lower edge of encorbelmenting link together by the grandstand column of encorbelmenting, encorbelment the grandstand diagonal web member of laterally encorbelmenting be installed between the grandstand column for per two.
3. a kind of grandstand of encorbelmenting greatly with space structures according to claim 1, it is characterized in that, described longitudiual truss comprises vertically encorbelment grandstand upper strata folding beam and the grandstand lower floor beam of vertically encorbelmenting, the end of grandstand upper strata folding beam and the grandstand lower floor beam of vertically encorbelmenting of vertically encorbelmenting links together, vertically encorbelment grandstand upper strata folding beam and vertically encorbelment encorbelment grandstand column and the grandstand diagonal web member of vertically encorbelmenting are installed between the grandstand lower floor beam, the other end of grandstand upper strata folding beam of vertically encorbelmenting is connected with framework upper strata, the lobby beam of lobby framework, and the other end of the grandstand lower floor beam of vertically encorbelmenting and lobby framework lower floor beam link together.
4. a kind of grandstand of encorbelmenting greatly with space structures according to claim 1 is characterized in that, the described grandstand upper strata folding beam of vertically encorbelmenting is provided with grandstand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310182405.7A CN103233601B (en) | 2013-05-16 | 2013-05-16 | Large-overhang stand with spatial structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310182405.7A CN103233601B (en) | 2013-05-16 | 2013-05-16 | Large-overhang stand with spatial structure |
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| CN103233601A true CN103233601A (en) | 2013-08-07 |
| CN103233601B CN103233601B (en) | 2015-06-03 |
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| CN201310182405.7A Active CN103233601B (en) | 2013-05-16 | 2013-05-16 | Large-overhang stand with spatial structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105178434A (en) * | 2015-06-08 | 2015-12-23 | 天津住宅集团建设工程总承包有限公司 | Overhanging suspended building structure and building and circular large building |
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| DE1805755B2 (en) * | 1968-10-29 | 1976-11-18 | Max Maier Metallbau, 7500 Karlsruhe | Demountable tiered spectator seating platform - has plug connections for frame components and single seating row units |
| JPH11311034A (en) * | 1998-04-30 | 1999-11-09 | Tatsuo Ono | Temporary stand |
| JP3014615B2 (en) * | 1995-04-14 | 2000-02-28 | 鹿島建設株式会社 | Seismic structure of mortar-like structure |
| JP2002348960A (en) * | 2001-05-29 | 2002-12-04 | Shimizu Corp | Suspension structure of astylar large space building |
| CN102605955A (en) * | 2012-04-20 | 2012-07-25 | 天津住宅集团建设工程总承包有限公司 | Stand variable-section prestress overhanging type folding beam construction method |
| CN203238845U (en) * | 2013-04-11 | 2013-10-16 | 山东同圆设计集团有限公司 | Cantilever beam component with high load-bearing capacity |
| CN203271193U (en) * | 2013-05-16 | 2013-11-06 | 山东同圆设计集团有限公司 | Large overhang stand with space structure |
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2013
- 2013-05-16 CN CN201310182405.7A patent/CN103233601B/en active Active
Patent Citations (7)
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|---|---|---|---|---|
| DE1805755B2 (en) * | 1968-10-29 | 1976-11-18 | Max Maier Metallbau, 7500 Karlsruhe | Demountable tiered spectator seating platform - has plug connections for frame components and single seating row units |
| JP3014615B2 (en) * | 1995-04-14 | 2000-02-28 | 鹿島建設株式会社 | Seismic structure of mortar-like structure |
| JPH11311034A (en) * | 1998-04-30 | 1999-11-09 | Tatsuo Ono | Temporary stand |
| JP2002348960A (en) * | 2001-05-29 | 2002-12-04 | Shimizu Corp | Suspension structure of astylar large space building |
| CN102605955A (en) * | 2012-04-20 | 2012-07-25 | 天津住宅集团建设工程总承包有限公司 | Stand variable-section prestress overhanging type folding beam construction method |
| CN203238845U (en) * | 2013-04-11 | 2013-10-16 | 山东同圆设计集团有限公司 | Cantilever beam component with high load-bearing capacity |
| CN203271193U (en) * | 2013-05-16 | 2013-11-06 | 山东同圆设计集团有限公司 | Large overhang stand with space structure |
Non-Patent Citations (1)
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| 李伟，张家树，关群: "超大跨度悬挑梁设计与施工关键技术研究", 《安徽建筑工业学院学报（自然科学版）》, vol. 20, no. 1, 15 February 2012 (2012-02-15), pages 29 - 31 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105178434A (en) * | 2015-06-08 | 2015-12-23 | 天津住宅集团建设工程总承包有限公司 | Overhanging suspended building structure and building and circular large building |
| CN105178434B (en) * | 2015-06-08 | 2017-09-29 | 天津住宅集团建设工程总承包有限公司 | One kind chooses hovering and hangs building structure, building and annular building mansion |
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| CN103233601B (en) | 2015-06-03 |
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Address after: 250101 1-6, 11, Shun Tai Plaza, 2000 Shun Hua Road, Ji'nan high tech Zone, Shandong. Patentee after: Tongyuan Design Group Co. Ltd. Address before: 250101 1-6, 11, Shun Tai Plaza, 2000 Shun Hua Road, Ji'nan high tech Zone, Shandong. Patentee before: Shandong Tongyuan Design Group Co., Ltd. |
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Address after: 250101 1-6, 11, Shun Tai Plaza, 2000 Shun Hua Road, Ji'nan high tech Zone, Shandong. Patentee after: Tongyuan Design Group Co.,Ltd. Address before: 250101 1-6, 11, Shun Tai Plaza, 2000 Shun Hua Road, Ji'nan high tech Zone, Shandong. Patentee before: TONGYUAN DESIGN GROUP Co.,Ltd. |
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