CN108086470B - Horizontal force transmission structure of large-span building column base - Google Patents
Horizontal force transmission structure of large-span building column base Download PDFInfo
- Publication number
- CN108086470B CN108086470B CN201810018500.6A CN201810018500A CN108086470B CN 108086470 B CN108086470 B CN 108086470B CN 201810018500 A CN201810018500 A CN 201810018500A CN 108086470 B CN108086470 B CN 108086470B
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- China
- Prior art keywords
- column base
- main body
- force transmission
- adjacent main
- horizontal
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 38
- 239000011150 reinforced concrete Substances 0.000 claims description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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- 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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/42—Foundations for poles, masts or chimneys
-
- 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
- E04B1/342—Structures covering a large free area, whether open-sided or not, e.g. hangars, halls
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Joining Of Building Structures In Genera (AREA)
- Foundations (AREA)
Abstract
The utility model provides a horizontal power transmission structure of building column base of striding greatly in building technical field, includes the power transmission area, the adjacent main part of power transmission area connection column base basis and column base basis, column base basis and adjacent main part set up relatively and all are equipped with the relative face for another structure in both, the power transmission area is fixed on the side that links to each other with the relative face in two structures, both sides face is located same one side. According to the invention, when the size of the column base is smaller and horizontal force cannot be borne, the horizontal force can be transmitted to the main body structure adjacent to the column base, and the main body structure is borne by the adjacent main body structure.
Description
Technical Field
The invention relates to a technology in the field of construction, in particular to a horizontal force transmission structure of a large-span building column base.
Background
The large-span building column base has large horizontal force, and the large horizontal force is generally transmitted to the column base and is born by the column base. This large horizontal force is only guaranteed when the size of the footing base is large enough and it will be difficult to handle the horizontal forces of a large building in some situations where space and space conditions are limited, especially when the footing base is small.
Disclosure of Invention
The invention provides a horizontal force transmission structure of a large-span building column base, which aims at the defects in the prior art, and can transmit horizontal force to a main body structure adjacent to the column base when the column base is small in size and cannot bear the horizontal force, and the main body structure is commonly born by the adjacent main body structure.
The invention is realized by the following technical scheme:
the invention comprises a force transmission belt, wherein the force transmission belt is connected with a column base foundation and an adjacent main body of the column base foundation, the column base foundation and the adjacent main body are oppositely arranged and are respectively provided with an opposite surface relative to the other structure, the force transmission belt is fixed on one side surface connected with the opposite surfaces in the two structures, and the two side surfaces are positioned on the same side.
Preferably, the connecting part of the force transmission belt and the adjacent main body is provided with a horizontal haunching, so that the reliable transmission of horizontal force is ensured.
The force transmission belt adopts a reinforced concrete structure.
The elevation of the adjacent main body is not lower than the elevation of the column base foundation, and the top of the force transmission belt is flush with the top of the adjacent main body.
The elevation of the adjacent main body is the same as the elevation of the column foot foundation, and the force transmission belt is horizontally arranged.
The elevation of the adjacent main body is higher than the elevation of the column foot foundation, and the force transmission belt is obliquely arranged; preferably, the force-transmitting belt has an inclination angle of not more than 30 degrees with respect to the base surface of the column shoe.
Preferably, the length of the force transmission belt is the same as the base length of the column shoe.
The column base foundation is fixed on the foundation and provided with a foundation cushion layer.
The large-span building can be a building adopting any large-span structure in the prior art, including but not limited to a steel structure or a reinforced concrete structure.
Technical effects
Compared with the prior art, when the size of the column base is smaller and horizontal force cannot be borne, the horizontal force can be transmitted to the main body structure adjacent to the column base, and the main body structure is borne by the adjacent main body structure; in addition, compared with the situation that the column base bears horizontal force completely, the volume of the column base can be reduced by 60% at most under the condition of the same structural height; the invention can be applied to large-scale comprehensive projects of cities, and is particularly suitable for situations that horizontal force is required to be transmitted when the size of column bases of large-span connector structures crossing operated rail transit sites or sections in cities is limited on sites.
Drawings
FIG. 1 is a schematic side view of embodiment 1;
FIG. 2 is a schematic side view of embodiment 2;
in the figure: the column base foundation 1, the adjacent main body 2, the force transmission belt 3, the large-span column base 4, the foundation cushion layer 5, the foundation 6 and the horizontal haunching 31.
Detailed Description
The invention is described in detail below with reference to the drawings and the detailed description.
Example 1
As shown in fig. 1, this embodiment relates to a force transmission belt 3 for transmitting horizontal force in an inclined arrangement, wherein the force transmission belt 3 connects a column base 1 and an adjacent main body 2 of the column base 1, the top of the force transmission belt 3 is flush with the top of the adjacent main body 2, the elevation of the adjacent main body 2 is higher than the elevation of the column base 1, and the column base 1 is used for fixing and bearing a large-span column base 4.
The column base 1 and the adjacent main body 2 are oppositely arranged and are provided with opposite surfaces corresponding to the other structure of the column base and the adjacent main body, the force transmission belt is fixed on one side surface connected with the opposite surfaces of the two structures, and the two side surfaces are positioned on the same side.
Preferably, the connection of the force transmission belt 3 to the adjacent body 2 is provided with a horizontal haunching 31.
The inclination angle alpha between the force transmission belt 3 and the bottom surface of the column base 1 is 30 degrees.
The size design of the force transmission belt 3 needs to consider horizontal compression, the thickness is determined through calculation, and the length is the same as the length of the column base 1.
The column base foundation 1 is fixed on a foundation 6 and provided with a foundation cushion layer 5.
Example 2
As shown in fig. 2, this embodiment relates to a force transmission belt 3 for transmitting horizontal force in a horizontal arrangement, wherein the force transmission belt 3 connects a column base 1 and an adjacent main body 2 of the column base 1, the top of the force transmission belt 3 is flush with the top of the adjacent main body 2, the elevation of the adjacent main body 2 is the same as the elevation of the column base 1, and the column base 1 is used for fixing and bearing a large-span column base 4.
The column base 1 and the adjacent main body 2 are oppositely arranged and are provided with opposite surfaces corresponding to the other structure of the column base and the adjacent main body, the force transmission belt 3 is fixed on one side surface connected with the opposite surfaces of the two structures, and the two side surfaces are positioned on the same side.
Preferably, the connection of the force transmission belt 3 to the adjacent body 2 is provided with a horizontal haunching 31.
The size design of the force transmission belt 3 needs to consider horizontal compression, the thickness is determined through calculation, and the length is the same as the length of the column base 1.
The column base foundation 1 is fixed on a foundation 6 and provided with a foundation cushion layer 5.
It is emphasized that: the above embodiments are merely preferred embodiments of the present invention, and the present invention is not limited in any way, and any simple modification, equivalent variation and modification made to the above embodiments according to the technical substance of the present invention still fall within the scope of the technical solution of the present invention.
Claims (5)
1. The horizontal force transmission structure of the large-span building column base is characterized by comprising a force transmission belt, wherein the force transmission belt is connected with column base foundations and adjacent main bodies of the column base foundations, the column base foundations and the adjacent main bodies are oppositely arranged and are provided with opposite surfaces relative to the other structure, the force transmission belt is fixed on one side surface connected with the opposite surfaces in the two structures, and the two side surfaces are positioned on the same side; the elevation of the adjacent main body is not lower than the elevation of the column base foundation, the top of the force transmission belt is flush with the top of the adjacent main body, and the force transmission belt adopts a reinforced concrete structure.
2. The horizontal force transfer structure of the large-span building column base of claim 1, wherein the connecting part of the force transfer belt and the adjacent main body is provided with a horizontal haunching.
3. The horizontal force transfer structure of the large-span building column base of claim 1, wherein the elevation of the adjacent main body is the same as the elevation of the column base foundation, and the force transfer belt is horizontally arranged.
4. The horizontal force transfer structure of the large-span building column base of claim 1, wherein the elevation of the adjacent main body is higher than the elevation of the column base foundation, and the force transfer belt is obliquely arranged, and the inclination angle of the force transfer belt and the bottom surface of the column base foundation is not more than 30 degrees.
5. The horizontal force transfer structure of the large span building column base of claim 1, wherein the force transfer belt has the same length as the column base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810018500.6A CN108086470B (en) | 2018-01-09 | 2018-01-09 | Horizontal force transmission structure of large-span building column base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810018500.6A CN108086470B (en) | 2018-01-09 | 2018-01-09 | Horizontal force transmission structure of large-span building column base |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108086470A CN108086470A (en) | 2018-05-29 |
| CN108086470B true CN108086470B (en) | 2023-11-17 |
Family
ID=62182818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810018500.6A Active CN108086470B (en) | 2018-01-09 | 2018-01-09 | Horizontal force transmission structure of large-span building column base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108086470B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB910646A (en) * | 1958-03-17 | 1962-11-14 | Roger Joseph Halle | Connecting means for structural elements and structural assemblies thereof |
| CN201635180U (en) * | 2009-12-24 | 2010-11-17 | 上海勘测设计研究院 | Column foot structure of steel tube column |
| CN202787660U (en) * | 2012-08-17 | 2013-03-13 | 浙江凯邦建设有限公司 | Embedded column base connecting structure of H-shaped steel column |
| CN105401524A (en) * | 2015-10-23 | 2016-03-16 | 中交第二公路工程局有限公司 | Structural device for enabling continuous catwalk track cable to pass by tower top for suspension bridge |
| CN206720611U (en) * | 2017-03-20 | 2017-12-08 | 中建一局集团第二建筑有限公司 | A kind of rearmounted tower crane steel construction lattice column foundation actuating system |
| CN207863151U (en) * | 2018-01-09 | 2018-09-14 | 启迪设计集团股份有限公司 | The horizontal force transferring structure of large span architecture suspension column |
-
2018
- 2018-01-09 CN CN201810018500.6A patent/CN108086470B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB910646A (en) * | 1958-03-17 | 1962-11-14 | Roger Joseph Halle | Connecting means for structural elements and structural assemblies thereof |
| CN201635180U (en) * | 2009-12-24 | 2010-11-17 | 上海勘测设计研究院 | Column foot structure of steel tube column |
| CN202787660U (en) * | 2012-08-17 | 2013-03-13 | 浙江凯邦建设有限公司 | Embedded column base connecting structure of H-shaped steel column |
| CN105401524A (en) * | 2015-10-23 | 2016-03-16 | 中交第二公路工程局有限公司 | Structural device for enabling continuous catwalk track cable to pass by tower top for suspension bridge |
| CN206720611U (en) * | 2017-03-20 | 2017-12-08 | 中建一局集团第二建筑有限公司 | A kind of rearmounted tower crane steel construction lattice column foundation actuating system |
| CN207863151U (en) * | 2018-01-09 | 2018-09-14 | 启迪设计集团股份有限公司 | The horizontal force transferring structure of large span architecture suspension column |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108086470A (en) | 2018-05-29 |
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