CN221095599U - Upturning reinforced concrete truss structure for traditional style building - Google Patents
Upturning reinforced concrete truss structure for traditional style building Download PDFInfo
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- CN221095599U CN221095599U CN202323093644.3U CN202323093644U CN221095599U CN 221095599 U CN221095599 U CN 221095599U CN 202323093644 U CN202323093644 U CN 202323093644U CN 221095599 U CN221095599 U CN 221095599U
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- 239000011150 reinforced concrete Substances 0.000 title claims abstract description 47
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 210000002435 tendon Anatomy 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims description 3
- 230000010354 integration Effects 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The application discloses an upturning reinforced concrete truss structure for a traditional style building. The application solves the technical problems that the existing reinforced concrete truss structure affects the clearance height of the lower structure of the building and has poor earthquake resistance. The upturning reinforced concrete truss structure for the traditional style building comprises a truss upper chord, a truss lower chord, a left inclined web member, a right inclined web member, a vertical web member and two support columns. The truss upper chord, the truss lower chord, the left diagonal web member and the right diagonal web member are sequentially connected to form an isosceles trapezoid, the length of the truss upper chord is smaller than that of the truss lower chord, and the truss lower chord is located at a floor or a roof. The vertical web members are arranged at intervals along the length direction of the truss upper chord and the truss lower chord and are perpendicular to the truss upper chord and the truss lower chord. The two support seat posts are arranged at the two ends of the lower chord of the truss. Therefore, the embodiment of the application ensures that the traditional style building has reasonable overall structure and good anti-seismic performance, and realizes the integration of the traditional style building and a large-span structure.
Description
Technical Field
The application relates to the technical field of traditional style building engineering design, in particular to an upturning reinforced concrete truss structure for traditional style building.
Background
Based on exploration and innovation of traditional cultures, traditional style buildings are receiving more and more attention and acceptance. As more and more traditional style buildings are built, people demand more and more large spans and spaces.
However, the existing reinforced concrete truss structure generally adopts a downward-turning structure, when the downward-turning reinforced concrete truss structure is fused with a floor or a roof, the truss upper chord is positioned at the floor or the roof, and the truss lower chord is positioned below the floor or the roof, so that the headroom of the building lower structure is affected. In addition, the two ends of the existing reinforced concrete truss structure mostly adopt vertical web members, so that short columns or super short columns are easy to form, and the shock resistance is poor.
Disclosure of utility model
The embodiment of the application solves the technical problems that the existing reinforced concrete truss structure affects the clearance height of the lower structure of the building and has poor earthquake resistance by providing the upturned reinforced concrete truss structure for the traditional style building.
The embodiment of the application provides an upturning reinforced concrete truss structure for a traditional style building, which comprises a truss upper chord, a truss lower chord, a left inclined web member, a right inclined web member, a vertical web member and two support seat posts; the truss upper chord, the truss lower chord, the left diagonal web member and the right diagonal web member are sequentially connected to form an isosceles trapezoid, the length of the truss upper chord is smaller than that of the truss lower chord, and the truss lower chord is positioned at a floor or roof part; the vertical web members are arranged at intervals along the length direction of the truss upper chord and the truss lower chord and are perpendicular to the truss upper chord and the truss lower chord; the two support columns are arranged at two ends of the lower chord of the truss.
In one possible implementation, the upturned reinforced concrete truss structure for a traditional style building further comprises a plurality of balance beams; the balance beams are arranged along the direction vertical to the vertical web members and are vertical to the truss lower chord.
In one possible implementation manner, the upturned reinforced concrete truss structure for a traditional style building further comprises prestressed tendons; the prestress rib is arranged in the truss lower chord and is arranged along the length direction of the truss lower chord.
In one possible implementation, the upturned reinforced concrete truss structure for traditional style construction further comprises a section steel; the section steel is arranged in the truss lower chord.
In one possible implementation, the angle of the truss lower chord to the left diagonal web member or the truss lower chord to the right diagonal web member is 45 °.
In one possible implementation, the truss upper chord, the truss lower chord, the left diagonal web member, the right diagonal web member, and the vertical web member are all rectangular reinforced concrete members.
One or more technical solutions provided in the embodiments of the present application at least have the following technical effects:
the upturning reinforced concrete truss structure for the traditional style building provided by the embodiment of the application comprises a truss upper chord, a truss lower chord, a left diagonal web member, a right diagonal web member, a vertical web member and two support seat posts. In practical application, the roofing above the large-span space of traditional style building sets up turn-up reinforced concrete truss structure, and the truss upper chord is located directly over the roofing, and the roof is located to the truss lower chord, and left inclined web member and right inclined web member can be regarded as slope roof support concurrently, have guaranteed that the structure passes power directly, safe and reliable. Meanwhile, the truss upper chord does not occupy the clearance height of the lower structure of the traditional style building, so that the lower structure of the traditional style building realizes larger clearance height. The floor position above the large-span space of traditional style building sets up flip-up reinforced concrete truss structure, and this flip-up reinforced concrete truss structure sets up in the infilled wall of floor, and the truss upper chord is located directly over the floor, and the floor position is located to the truss lower chord, and the truss lower chord has guaranteed that the structure passes power directly, safe and reliable concurrently as the support of floor plate. Meanwhile, the truss upper chord does not occupy the clearance height of the lower structure of the traditional style building, so that the lower structure of the traditional style building realizes larger clearance height. The upturned reinforced concrete truss structure provided by the embodiment of the application has the advantages that the component size is smaller, the net height of the lower part is larger, the rigidity of the building roof is larger, the deformation is smaller, and the influence of the lower chord of the truss on the shock resistance of the two-end support columns is smaller, so that the situations of short columns or super short columns and the like are avoided. Therefore, the embodiment of the application ensures that the traditional style building has good earthquake resistance, realizes the vertical retraction and sloping roof required by the traditional style building, transmits the load above the large-span structure to the support columns, and ensures that the left inclined web member and the right inclined web member are both used as sloping roof supports and the truss lower chord is also used as a support of the floor plate, thereby ensuring the direct force transmission of the structure, and being safe and reliable.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments of the present application will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of an upturned reinforced concrete truss structure for a storey portion of a conventional style building according to an embodiment of the present application;
fig. 2 is a schematic structural view of an upturned reinforced concrete truss structure for a roof portion of a traditional style building provided in accordance with an embodiment of the present application;
FIG. 3 is a schematic structural diagram of a tendon according to an embodiment of the present application;
fig. 4 is a schematic structural view of a section steel according to an embodiment of the present application.
Reference numerals: 1-winding a truss; 2-truss lower chord; 3-left diagonal web member; 4-right diagonal web member; 5-vertical web members; 6-a support column; 7-prestress ribs; 8-balance beams; 9-section steel; 10-conversion column.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
In the description of the embodiments of the present application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the embodiments of the present application and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. The terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Furthermore, the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the embodiments of the present application will be understood by those of ordinary skill in the art according to specific circumstances.
The embodiment of the application provides an upturned reinforced concrete truss structure for a traditional style building, as shown in fig. 1 to 4. The upturning reinforced concrete truss structure for the traditional style building comprises a truss upper chord 1, a truss lower chord 2, a left inclined web member 3, a right inclined web member 4, a vertical web member 5 and two support columns 6. The truss upper chord 1, the truss lower chord 2, the left diagonal web member 3 and the right diagonal web member 4 are sequentially connected to form an isosceles trapezoid, the length of the truss upper chord 1 is smaller than that of the truss lower chord 2, and the truss lower chord 2 is located at a floor or roof. The vertical web members 5 are arranged at intervals along the length direction of the truss upper chord 1 and the truss lower chord 2 and are perpendicular to the truss upper chord 1 and the truss lower chord 2. Two support posts 6 are provided at both ends of the truss lower chord 2.
The existing traditional style buildings are generally applied to pavilions or small-span buildings, so that the traditional style buildings are difficult to meet the functional requirements of large spans. According to the embodiment of the application, the load above the large-span structure is transferred to the support columns 6, and the support columns 6 transfer the load to the foundation. Meanwhile, the left inclined web member 3 and the right inclined web member 4 can be used as slope roof supports, so that the direct force transmission of the structure is ensured, and the safety and the reliability are ensured. The embodiment of the application realizes perfect unification of the traditional building style and the large-span functional requirement through the upturned reinforced concrete truss structure, and achieves the beauty of the building.
In practical application, the roof part above the large-span space of the traditional style building is provided with an upturning reinforced concrete truss structure, the truss upper chord 1 is arranged right above the roof, the truss lower chord 2 is arranged on the roof, and the left inclined web member 3 and the right inclined web member 4 can be used as slope roof supports, so that the structural force transmission is ensured to be direct, and the structure is safe and reliable. Meanwhile, the truss upper chord 1 does not occupy the clearance height of the lower structure of the traditional style building, so that the lower structure of the traditional style building realizes larger clearance height. The floor position above the large-span space of traditional style building sets up upturning reinforced concrete truss structure, and this upturning reinforced concrete truss structure sets up in the infilled wall of floor, and truss upper chord 1 locates directly over the floor, and floor position is located to truss lower chord 2, and truss lower chord 2 has guaranteed that the structure is passed power directly, safe and reliable concurrently as the support of floor board. Meanwhile, the truss upper chord 1 does not occupy the clearance height of the lower structure of the traditional style building, so that the lower structure of the traditional style building realizes larger clearance height. The upturned reinforced concrete truss structure provided by the embodiment of the application has the advantages that the component size is smaller, the net height of the lower part is larger, the rigidity of the building roof is larger, the deformation is smaller, and the influence of the truss lower chord 2 on the earthquake resistance of the two-end support columns 6 is smaller, so that the situations of short columns or super short columns and the like are avoided. Therefore, the embodiment of the application ensures that the traditional style building has good earthquake resistance, realizes the vertical retraction and sloping roof required by the traditional style building, transmits the load above the large-span structure to the support column 6, and the left diagonal web member 3 and the right diagonal web member 4 are used as sloping roof supports, and the truss lower chord 2 is used as a support of a floor plate, thereby ensuring the direct force transmission of the structure and being safe and reliable.
In an embodiment of the present application, the upturned reinforced concrete truss structure for a traditional style building further includes a plurality of balance beams 8. The plurality of balance beams 8 are each arranged in a direction perpendicular to the vertical web members 5 and perpendicular to the truss lower chord 2. The balance beam 8 of the embodiment of the application is arranged between two adjacent upturned reinforced concrete truss structures so as to balance the internal force at the bottom of the vertical web member 5.
As shown in fig. 3, the upturned reinforced concrete truss structure for a conventional style building further includes tendons 7. The prestressing tendons 7 are arranged in the truss lower chord 2 and along the length direction of the truss lower chord 2. The truss lower chord 2 is a tension member, and the prestress rib 7 is arranged in the truss lower chord 2, so that the rigidity and strength of the truss lower chord 2 can be enhanced, the cross section size of the truss lower chord 2 is obviously reduced, and the crack and deflection of the upturned reinforced concrete truss structure can be conveniently controlled. Meanwhile, the truss lower chord 2 is horizontally arranged, so that the installation of the prestressed tendons 7 is convenient.
Further, when the upturned reinforced concrete truss structure is used for floors of a conventional style building, the conversion post 10 is disposed above the truss upper chord 1 and directly above the vertical web member 5.
As shown in fig. 4, the upturned reinforced concrete truss structure for a conventional style building further includes a section steel 9. The section steel 9 is arranged in the truss lower chord 2. The truss lower chord 2 is a tension member, and the section steel 9 can enhance the rigidity and strength of the truss lower chord 2 so as to realize larger span and larger clearance height.
In the embodiment of the application, the angles of the truss lower chord 2 and the left diagonal web member 3 or the truss lower chord 2 and the right diagonal web member 4 are 45 degrees, so that the upturned reinforced concrete truss structure for the traditional style building is better in stress. Of course, the present application is not limited to the above-described structure, and the angle between the truss lower chord 2 and the left diagonal web member 3 or between the truss lower chord 2 and the right diagonal web member 4 may be 60 °.
In the embodiment of the application, the truss upper chord 1, the truss lower chord 2, the left diagonal web member 3, the right diagonal web member 4 and the vertical web member 5 are rectangular reinforced concrete members.
Further, the upturned reinforced concrete truss structure used for the traditional style building can be cast in situ integrally with the main body structure; when the truss formwork is higher, the truss upper chord 1, the truss lower chord 2, the left inclined web member 3, the right inclined web member 4 and the vertical web member 5 can be integrally prefabricated together, and then cast-in-situ together with the two-end supporting seat posts 6. When the truss is prefabricated, the prestressing tendons 7 are preferably pre-tensioned, and the truss lower chord 2 applies the prestressing tendons 7 in advance, so that the upturning reinforced concrete truss structure realizes self-balancing, and can offset a part of thrust, thereby having small influence on the support columns 6.
In this specification, each embodiment is described in a progressive manner, and the same or similar parts of each embodiment are referred to each other, and each embodiment is mainly described as a difference from other embodiments.
The above embodiments are only for illustrating the technical solution of the present application, and not for limiting the present application; although the application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced with equivalents; such modifications and substitutions do not depart from the spirit of the application.
Claims (6)
1. An upturning reinforced concrete truss structure for a traditional style building, characterized in that: the truss comprises a truss upper chord (1), a truss lower chord (2), a left inclined web member (3), a right inclined web member (4), a vertical web member (5) and two support columns (6);
The truss upper chord (1), the truss lower chord (2), the left inclined web member (3) and the right inclined web member (4) are sequentially connected to form an isosceles trapezoid, the length of the truss upper chord (1) is smaller than that of the truss lower chord (2), and the truss lower chord (2) is positioned at a floor or a roof;
The vertical web members (5) are arranged at intervals along the length direction of the truss upper chord (1) and the truss lower chord (2) and are perpendicular to the truss upper chord (1) and the truss lower chord (2);
the two support columns (6) are arranged at two ends of the truss lower chord (2).
2. Upturned reinforced concrete truss structure for traditional style buildings according to claim 1, further comprising a plurality of balance beams (8);
The balance beams (8) are arranged along the direction perpendicular to the vertical web members (5) and perpendicular to the truss lower chord (2).
3. Upturned reinforced concrete truss structure for traditional style construction according to claim 1, characterized in that it further comprises prestressing tendons (7);
the prestress rib (7) is arranged in the truss lower chord (2) and is arranged along the length direction of the truss lower chord (2).
4. Upturned reinforced concrete truss structure for traditional style construction according to claim 1, characterized in that it further comprises section steel (9);
The section steel (9) is arranged in the truss lower chord (2).
5. Upturned reinforced concrete truss structure for traditional style buildings according to claim 1, characterized in that the angle of the truss lower chord (2) to the left diagonal web member (3) or the truss lower chord (2) to the right diagonal web member (4) is 45 °.
6. Upturned reinforced concrete truss structure for traditional style buildings according to claim 1, characterized in that the truss upper chord (1), the truss lower chord (2), the left diagonal web member (3), the right diagonal web member (4) and the vertical web member (5) are rectangular reinforced concrete members.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323093644.3U CN221095599U (en) | 2023-11-16 | 2023-11-16 | Upturning reinforced concrete truss structure for traditional style building |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202323093644.3U CN221095599U (en) | 2023-11-16 | 2023-11-16 | Upturning reinforced concrete truss structure for traditional style building |
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| CN221095599U true CN221095599U (en) | 2024-06-07 |
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| CN202323093644.3U Active CN221095599U (en) | 2023-11-16 | 2023-11-16 | Upturning reinforced concrete truss structure for traditional style building |
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