CN204266368U - There is limit, the architectural plane hole combined member in cavity - Google Patents
There is limit, the architectural plane hole combined member in cavity Download PDFInfo
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- CN204266368U CN204266368U CN201420648478.0U CN201420648478U CN204266368U CN 204266368 U CN204266368 U CN 204266368U CN 201420648478 U CN201420648478 U CN 201420648478U CN 204266368 U CN204266368 U CN 204266368U
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- 230000002787 reinforcement Effects 0.000 claims description 6
- 239000003351 stiffener Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 11
- 230000003014 reinforcing effect Effects 0.000 description 6
- 230000002708 enhancing effect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000001066 destructive effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000036262 stenosis Effects 0.000 description 1
- 208000037804 stenosis Diseases 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model provides a kind of limit, architectural plane hole combined member with cavity, be included in the architectural plane concrete beam that intersection is connected in " X " shape or wall, and the crosspoint of described concrete beam or wall is positioned at the narrowest place of side structure in cavity; The horizontal plane at the place, a pair diagonal angle that described crosspoint is adjacent with cavity all has concrete floor, and this is to having at least for concrete wall in the both sides of pair of horns every in diagonal angle; Sky is faced in the side relative with cavity, described crosspoint.The combination of the concrete beam that the utility model is intersected by empty limit, concrete wall and concrete floor, comprehensively improves the overall tension of component, resistance to compression and shear resistance, can significantly improve Building Structure Strength.
Description
Technical field
The utility model relates to building field, more particularly, relates to a kind of limit, architectural plane hole combined member with cavity.
Background technology
Highrise building is housing construction especially, and because Equipment or user are for the requirement of using function, it is very complicated that its plane often needs to design.Such as in actual architectural design, because elevator shaft, stair swash plate etc. often will be arranged in centre, cavity need be increased on architectural plane.
Due to the difference of the quality at each position of architectural plane, rigidity, shape, make its inertia force that they bear when earthquake, strong wind, wind pressure different, make the connecting portion between them occur destructive power.As shown in Figure 1, for comprising in the narrow connection plane in cavity in plane irregularity building, the schematic diagram of interaction force, can include all situations that may occur substantially.Between the upper and lower two parts in the cavity of this architectural plane, total moment M and couple may be there is, also may occur total pulling force or gross pressure N, these all can cause the pulling force or the pressure (i.e. local pulling force or pressure n) that left and right two narrow boards in junction occur self.In addition, between the upper and lower two parts in cavity, also may occur total shear V of the changing of the relative positions, these can cause the shearing of self (i.e. local shear v) that left and right two narrow boards of junction are assigned to.Because the upper and lower two parts in cavity are relative rigid body separately, all self moment of flexure can not be there is in left and right two narrow boards of therefore junction.
As shown in Figure 2, for ensureing the above-mentioned safety with the architectural plane in cavity, in 3.4.6 article, China's " technical specification for concrete structures of high-rise building " (JGJ 3-2010) regulation: " when floor level is longer and narrower, have larger recessed or punch time, its adverse effect that structure is produced should be considered in the design.Effective floor width should not be less than 50% (namely L2 should not be less than L1/2) of this floor face width degree; The floor with opening gross area is no more than 30% of floor area; Deduction is recessed or after punching, floor should not be less than 5m (namely a1+a2 should not be less than 5m) at the minimum span width of either direction, and after punching, every floor span width should not be less than 2m (namely a1, a2 all should not be less than 2m) ".
Above-mentioned 3.4.6 article, although belong to recommendations, does not belong to compulsive clause, but in actual applications, often in order to yield to above-mentioned provision, specially increase original on using function and unwanted floor under construction, not only cause waste, also block room ventilation, daylighting.
Utility model content
The technical problems to be solved in the utility model is, for the problem of above-mentioned highrise building cavity position unreasonable structure, provides a kind of architectural plane hole limit combined member and the highrise building with cavity.
The technical scheme that the utility model solves the problems of the technologies described above is, a kind of limit, architectural plane hole combined member with cavity is provided, at the architectural plane concrete beam that intersection is connected in " X " shape or concrete wall, and the crosspoint of described concrete beam or concrete wall is positioned at the empty the narrowest place of side structure; The horizontal plane at the place, a pair diagonal angle that described crosspoint is adjacent with cavity all has concrete floor, and this is to having at least for concrete wall in the both sides of pair of horns every in diagonal angle; Sky is faced in the side relative with cavity, described crosspoint.
Have in limit, the architectural plane hole combined member in cavity described in the utility model, on the same line, this is respectively concrete beam or concrete wall to the another side at diagonal angle to the concrete wall at described a pair diagonal angle adjacent with cavity.
Have in limit, the architectural plane hole combined member in cavity described in the utility model, the concrete wall at described a pair diagonal angle adjacent with cavity are adjacent with cavity respectively, and this is respectively concrete beam or concrete wall to the another side at diagonal angle.
Have in limit, the architectural plane hole combined member in cavity described in the utility model, the length of described concrete wall is all greater than 6 times of the thickness of these concrete wall.
Have in limit, the architectural plane hole combined member in cavity described in the utility model, described concrete beam, concrete wall and concrete floor water as entirety by concrete is whole.
Have in limit, the architectural plane hole combined member in cavity described in the utility model, there is in described concrete floor the bracing reinforcement extending to concrete beam, concrete wall.
Have in limit, the architectural plane hole combined member in cavity described in the utility model, the inside of described concrete beam and concrete wall has the concentrated horizontal stiffener of intersection at the elevation location of concrete beam.
Limit, the architectural plane hole combined member with cavity of the present utility model has following technique effect: the combination of the concrete beam intersected by empty limit, concrete wall and concrete floor, comprehensively improve the overall tension of component, resistance to compression and shear resistance, can Building Structure Strength be significantly improved.Thus be not less than the level of national rule in comprehensive survivability while, the width of empty periphery floor can be reduced.
Accompanying drawing explanation
Fig. 1 is the stressed schematic diagram of existing common architectural plane cavity periphery.
Fig. 2 is the schematic diagram of national rule about physical dimension each around architectural plane cavity.
Fig. 3 is the schematic diagram that the utility model plane has limit, architectural plane hole combined member first embodiment in cavity.
Fig. 4 is the schematic diagram that the utility model plane has limit, architectural plane hole combined member second embodiment in cavity.
Fig. 5 is the schematic diagram of concrete floor and concrete wall inside portion reinforcing bar in Fig. 4.
Fig. 6 is the schematic diagram of part reinforcing bar in concrete floor and concrete beam in Fig. 4.
Fig. 7 is the schematic diagram of concrete wall inside portion reinforcing bar in Fig. 4.
Fig. 8 is the schematic diagram of part reinforcing bar in concrete beam in Fig. 4.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 3, be the schematic diagram that the utility model plane has limit, highrise building plane hole combined member first embodiment in cavity, above-mentioned empty 11 specifically can be elevator shaft.Plane in the present embodiment has empty limit, building hole combined member and is included in the architectural plane concrete beam that intersection is connected in " X " shape or concrete wall 12-15, and the crosspoint of concrete beam or concrete wall 12-15 is positioned at one jiao of the narrowest place of connection in cavity 11; The horizontal plane at the place, a pair diagonal angle that crosspoint is adjacent with cavity 11 all has concrete floor, and this is to having at least for concrete wall 12,15 in the both sides of pair of horns every in diagonal angle; Sky is faced with relative side, cavity 11 in above-mentioned crosspoint.
In the present embodiment, on the same line, this is then respectively concrete beam 13,14 to the another side at diagonal angle to the concrete wall 12,15 at a pair diagonal angle adjacent with cavity 11.
Above-mentioned limit, the architectural plane hole combined member with cavity, for the mechanical characteristics of architectural plane, by the concrete beam of empty 11 intersect edge or concrete wall 12-15, can solve the contradiction of empty limit floor span width.Above-mentioned layout is concrete beam or the concrete wall 12-15 of " X " shape, is equivalent to the flat truss put, can resists the various destructive power shown in Fig. 1.Particularly, the concrete floor (concrete floor namely between concrete wall 12 and concrete beam 13, concrete floor) between concrete wall 15 and concrete beam 14 of both sides, a pair diagonal angle in " X " shape plane, can increase the ability of self shearing of whole combined member opposing.
Concrete wall 12 and concrete wall 15 can increase combined member self tension or measuring body ability and then increase comprehensive shear resistance, and this just compensate for compares code and recommend the reducing of floor width of provision defined and the deficiency brought.Due to herein without moment of flexure, although combined member has stenosis still can be competent at, accomplish that comprehensive survivability is not less than the level of national rule.
For ensureing mechanical property, the length S1 of above-mentioned concrete wall 12 is greater than 6 times of the thickness of these concrete wall 12; The length S2 (comprising the length of other end vertical wall) of concrete wall 15 is also greater than 6 times of the thickness of these concrete wall 15.
Further, above-mentioned concrete beam 13, concrete beam 14, concrete wall 12 and concrete wall 15 and concrete floor water as entirety by concrete is whole.
As shown in Figure 4, be the schematic diagram that the utility model plane has limit, highrise building plane hole combined member second embodiment in cavity.Plane in the present embodiment has empty limit, building hole combined member and is included in the architectural plane concrete beam that intersection is connected in " X " shape or concrete wall 22-25 equally, and the crosspoint of concrete beam or concrete wall 22-25 is positioned at one jiao of the narrowest place of connection in cavity 21; The horizontal plane at the place, a pair diagonal angle that crosspoint is adjacent with cavity 21 all has concrete floor, and this is to having at least for concrete wall 22,24 in the both sides of pair of horns every in diagonal angle; Sky is faced with relative side, cavity 21 in above-mentioned crosspoint.
With the first embodiment unlike, in the present embodiment, adjacent with cavity 21 respectively with the concrete wall 22,24 at adjacent a pair diagonal angle, cavity 21, this is then respectively concrete beam 23,25 to the another side at diagonal angle.
As shown in Figure 5,6, have in limit, the highrise building plane hole combined member in cavity in above-mentioned plane, bear except vertical load reinforcing bar used except being furnished with in concrete floor, also can have the enhancing bracing reinforcement 221 extending to concrete wall 22, the enhancing bracing reinforcement 241 extending to concrete wall 24, extend to the enhancing bracing reinforcement 231 of concrete beam 23 and extend to the enhancing bracing reinforcement 251 of concrete beam 25, thus increase combined member self tension or measuring body ability.
In addition, as shown in Figure 7,8, in above-mentioned concrete wall 22, concrete wall 24, concrete beam 23, concrete beam 25 except original reinforcing bar, the inside of this concrete beam 23, concrete beam 25, concrete wall 22 and concrete wall 24 configuration two bundle within the scope of the elevation location deck-molding of concrete beam 23 and concrete beam 25 runs through the concentrated horizontal stiffener 26 of at grade intersection point.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.
Claims (7)
1. there is limit, the architectural plane hole combined member in cavity, it is characterized in that: be included in the architectural plane concrete beam that intersection is connected in " X " shape or concrete wall, and the crosspoint of described concrete beam or concrete wall is positioned at the empty the narrowest place of side structure; The horizontal plane at the place, a pair diagonal angle that described crosspoint is adjacent with cavity all has concrete floor, and this is to having at least for concrete wall in the both sides of pair of horns every in diagonal angle; Sky is faced in the side relative with cavity, described crosspoint.
2. limit, the architectural plane hole combined member with cavity according to claim 1, is characterized in that: on the same line, this is respectively concrete beam or concrete wall to the another side at diagonal angle to the concrete wall at described a pair diagonal angle adjacent with cavity.
3. limit, the architectural plane hole combined member with cavity according to claim 1, is characterized in that: the concrete wall at described a pair diagonal angle adjacent with cavity are adjacent with cavity respectively, and this is respectively concrete beam or concrete wall to the another side at diagonal angle.
4. limit, the architectural plane hole combined member with cavity according to Claims 2 or 3, is characterized in that: the length of described concrete wall is all greater than 6 times of the thickness of these concrete wall.
5. limit, the architectural plane hole combined member with cavity according to claim 1, is characterized in that: described concrete beam, concrete wall and concrete floor water as entirety by concrete is whole.
6. limit, the architectural plane hole combined member with cavity according to claim 5, is characterized in that: have the bracing reinforcement extending to concrete beam, concrete wall in described concrete floor.
7. limit, the architectural plane hole combined member with cavity according to claim 5, is characterized in that: the inside of described concrete beam and concrete wall has the concentrated horizontal stiffener of intersection at the elevation location of concrete beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420648478.0U CN204266368U (en) | 2014-10-31 | 2014-10-31 | There is limit, the architectural plane hole combined member in cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420648478.0U CN204266368U (en) | 2014-10-31 | 2014-10-31 | There is limit, the architectural plane hole combined member in cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204266368U true CN204266368U (en) | 2015-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420648478.0U Active CN204266368U (en) | 2014-10-31 | 2014-10-31 | There is limit, the architectural plane hole combined member in cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204266368U (en) |
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2014
- 2014-10-31 CN CN201420648478.0U patent/CN204266368U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 518054, 106, Longcheng Road, Nanhai Avenue, Shenzhen, Guangdong, Nanshan District Patentee after: SHENZHEN TSINGHUA-YUAN ARCHITECTURE AND PLANNING AND DESIGN RESEARCH CO.,LTD. Address before: 518054, 106, Longcheng Road, Nanhai Avenue, Shenzhen, Guangdong, Shenzhen, Nanshan District Patentee before: SHENZHEN TSINGHUA-YUAN ARCHITECTURAL DESIGN Co.,Ltd. |
|
| CP03 | Change of name, title or address |
Address after: 518054 floors 2-8, building a (shengdaji complex building), Yuehai residential community, Longcheng Road, Nanshan District, Shenzhen, Guangdong Patentee after: Shenzhen Pengqing Architecture and Planning Design Co.,Ltd. Address before: 518054, No. 106 Longcheng Road, Nanhai Avenue, Nanshan District, Shenzhen, Guangdong Province Patentee before: SHENZHEN TSINGHUA-YUAN ARCHITECTURE AND PLANNING AND DESIGN RESEARCH CO.,LTD. |
|
| CP03 | Change of name, title or address |