CN207176936U - Cap twin-spar construction system - Google Patents
Cap twin-spar construction system Download PDFInfo
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- CN207176936U CN207176936U CN201720646823.0U CN201720646823U CN207176936U CN 207176936 U CN207176936 U CN 207176936U CN 201720646823 U CN201720646823 U CN 201720646823U CN 207176936 U CN207176936 U CN 207176936U
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- cap
- twin
- construction system
- spar construction
- beams
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Abstract
A kind of cap twin-spar construction system, including column are the utility model is related to, is fixedly installed on the cap of column top, is connected to the beam of cap side, two beams are connected with each side of cap, cap is solid cap.The system can reduce the thickness of floor.
Description
Technical field
The utility model belongs to the load-carrying member technical field of building, more particularly to a kind of cap twin-spar construction body
System.
Background technology
CN205875488U discloses a kind of bean column node for being used to plant large-scale arbor, including cap, post and beam, described
Cap is groove-like and is located on the top of the post that the beam, which is at least three and intersected two-by-two, to surround, with the cap
Inner space collectively forms the pond shape space for planting large-scale arbor.The cap of this patent structure, simply cap nominally,
Due to being pond shape space above, and non-floor, the loading characteristic of plate-column structure cap substantially can not be also formed.Additionally, due to pond
A large amount of weakenings in shape space, the side wall of cap and bottom are very thin, and bearing capacity is very low, and cap removes the remainder of stiffener,
Only play the bottom of pond as pond shape space.So devising stiffener in this patent, beam is mainly undertaken by stiffener
Power transmission between post.
In the patent document, one of embodiment uses the arrangement form with the stiffener in 45 degree of directions of beam angle,
Substantially with a kind of scheme of twin beams building cover structure in patent No. ZL 201620076056X is identical.Beam is between post
The transmission of power relies primarily on bar Cross Elastic Beam, and Cross Elastic Beam is leverage loading characteristic.Arbor plantation is substantially and it adds
The leverage stress of strong component rather than the overall stress of cap feature.Cap in this article is simply nominally called cap, simply uses
To form the space of plantation arbor, beam is not played to the component of the intermal force between post.
The content of the invention
The utility model is overcomes technical problem present in prior art to provide cap twin-spar construction system, the system
The thickness of floor can be reduced.
A kind of cap twin-spar construction system, including column, the cap of column top is fixedly installed on, is connected to cap side
Beam, two beams are connected with each side of cap, cap is solid cap.
Beam is arranged in cap edge by cap twin beams, can so be reduced the span of floor, can further be reduced floor
Thickness, have the advantage of plate-column structure and contignation concurrently.Compare from steel content, cap twin-spar construction is minimum, plate-column structure and
Contignation is larger.Moreover, the application then undertakes the load of beam by the use of cap as a whole removing, strengthen structure without setting
Part, it is entirely different to play a part of pond with the cap of documents.
Preferable technical scheme, its supplementary features are：The bottom surface of beam is higher than the bottom surface of cap.
Preferable technical scheme, its supplementary features are：The thickness of every beam is less than depth of beam.
Preferable technical scheme, its supplementary features are：The centre-to-centre spacing of two beams of every side of cap exists more than cap
The 2/3 of the side length.
Further preferred technical scheme, its supplementary features are：The center of the thickness direction of beam and the connection of cap should
The distance at the edge of the side of beam is less than 1.5 times of the thickness of beam.
Further preferred technical scheme, its supplementary features are：The center of the thickness direction of beam and the connection of cap should
The distance at the edge of the side of beam is more than 0.6 times of the thickness of beam.
Further preferred technical scheme, its supplementary features are：Two beams be arranged in parallel.
Brief description of the drawings
Fig. 1 is the stereoscopic appearance figure of the utility model embodiment 1；
Fig. 2 is the vertical view cutaway drawing of the utility model embodiment 1；
Fig. 3 is the side view cutaway drawing of the utility model embodiment 1；
Fig. 4 is the top view for the roof structure that the cap twin-spar construction system of the utility model embodiment 1 is formed；
Fig. 5 is the moment of flexure schematic diagram of the cap twin-spar construction system of the utility model embodiment 1.
Embodiment
For invention, features and effects of the present utility model can be further appreciated that, following examples are hereby enumerated, and in detail
It is described as follows：
Embodiment 1：
Fig. 1 is the stereoscopic appearance figure of the utility model embodiment 1；Fig. 2 is the vertical view section view of the utility model embodiment 1
Figure；Fig. 3 is the side view cutaway drawing of the utility model embodiment 1；Fig. 4 is the cap twin-spar construction body of the utility model embodiment 1
The top view of the formed roof structure of system；Fig. 5 is bowing of being formed of the cap twin-spar construction system of the utility model embodiment 1
View.In figure, the implication that each reference represents is as follows；1st, column；2nd, cap；3rd, column；4th, flooring.
A kind of cap twin-spar construction system, including column, the cap 2 of column top is fixedly installed on, is connected to the side of cap 2
The beam in face, two beams be arrangeding in parallel are connected with 2 each side of cap, and cap 2 is solid cap 2.Cap 2 is for cross section
The four prisms cylinder of square, and the upper and lower surface of cap 2 is plane.
The twin beams of cap 2 can further reduce the span of floor, can further reduce slab thickness.The twin beams phase of cap 2
It is separated when in being divided into the twin beams highly identical, width halves the single-beam that is directly connected among cap 2 with pillar was arranged in originally
The edge of cap 2 is arranged in, so, just further shorten the span of flooring 4.Compare from steel content, the twin-spar construction of cap 2 is most
Small, the single-spar construction of cap 2 is placed in the middle, and the mushroom construction of cap 2 is maximum, so the use of steel can also be reduced.
Preferably, the bottom surface of beam is higher than the bottom surface of cap 2.The thickness of every beam is less than depth of beam.Increase depth of beam,
The bearing capacity of beam can be improved, it is for effect of the raising effect of rigidity and intensity better than increase thickness.
Preferably, the centre-to-centre spacing of two beams of every side of cap 2 is more than cap 2 the 2/3 of the side length, the thickness of beam
The distance at the edge of the side of the center in direction with the connection of cap 2 beam is less than 1.5 times of the thickness of beam.Two beams of increase
Centre-to-centre spacing, be advantageous to shorten by the distance between more parallel girders, with the actual load for increasing the bearing capacity of floor or reducing beam
Lotus.
It is further preferred that the distance at the edge of the side of the center of the thickness direction of beam with the connection of cap 2 beam is big
In 0.6 times of the thickness of beam.By controlling the position of beam and the distance at the edge of cap 2, it can prevent the load of beam from destroying cap 2
Foot.
Using the moment of flexure schematic diagram of the twin-spar construction system of cap 2 of embodiment, in figure, compare for convenience：Assuming that in 8 beams
In the case of end loads the vertical dead load that numerical value is 1, wherein, the length of every beam is a, and the width of cap 2 is 2b, produced
Moment of flexure as shown in the figure.In figure, triangle or pentagon beside the center line of the diagonal or cap 2 of every beam or cap 2
Represented is the Bending moment distributions of the Liang Shanghuo in this direction.
Although preferred embodiment of the present utility model is described above in conjunction with accompanying drawing, the utility model is not
Above-mentioned embodiment is confined to, above-mentioned embodiment is only schematical, is not restricted, ability
The those of ordinary skill in domain is not departing from the utility model aims and claimed under enlightenment of the present utility model
Under ambit, many forms can also be made.These are belonged within the scope of protection of the utility model.
Claims (6)
- A kind of 1. cap twin-spar construction system, it is characterised in that：Including column, the cap of the column top is fixedly installed on, The beam of the cap side is connected to, two beams are connected with each side of the cap, the cap is solid cap, described The centre-to-centre spacing of two beams of every side of cap is more than the cap the 2/3 of the side length.
- 2. cap twin-spar construction system according to claim 1, it is characterised in that：The bottom surface of the beam is higher than the bottom surface of the cap.
- 3. cap twin-spar construction system according to claim 1, it is characterised in that：The width of the every beam is less than described Depth of beam.
- 4. cap twin-spar construction system according to claim 1, it is characterised in that：The center of the width of the beam with The distance that the cap connects the lateral edge of the beam is less than 1.5 times of width of the beam.
- 5. cap twin-spar construction system according to claim 4, it is characterised in that：The center of the width of the beam with The distance that the cap connects the lateral edge of the beam is more than 0.6 times of thickness of the beam.
- 6. cap twin-spar construction system according to claim 1, it is characterised in that：Two beams be arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720646823.0U CN207176936U (en) | 2017-06-05 | 2017-06-05 | Cap twin-spar construction system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720646823.0U CN207176936U (en) | 2017-06-05 | 2017-06-05 | Cap twin-spar construction system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207176936U true CN207176936U (en) | 2018-04-03 |
Family
ID=61734827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720646823.0U Active CN207176936U (en) | 2017-06-05 | 2017-06-05 | Cap twin-spar construction system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207176936U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107100282A (en) * | 2017-06-05 | 2017-08-29 | 杨大刚 | Cap twin-spar construction system |
-
2017
- 2017-06-05 CN CN201720646823.0U patent/CN207176936U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107100282A (en) * | 2017-06-05 | 2017-08-29 | 杨大刚 | Cap twin-spar construction system |
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