CN104790537A - Rigid connection joint for spatial oblique insertion of H-shaped steel structure component and round steel pipe column - Google Patents
Rigid connection joint for spatial oblique insertion of H-shaped steel structure component and round steel pipe column Download PDFInfo
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- CN104790537A CN104790537A CN201510225321.6A CN201510225321A CN104790537A CN 104790537 A CN104790537 A CN 104790537A CN 201510225321 A CN201510225321 A CN 201510225321A CN 104790537 A CN104790537 A CN 104790537A
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Abstract
The invention relates to a rigid connection joint for spatial oblique insertion of an H-shaped steel structure component and a round steel pipe column. The connection joint comprises the round steel pipe column, H-shaped steel beams, two outer connection ring plates, adaptation steel pipes and seal head steel plates. The round steel pipe column forms spatial oblique insertion with the H-shaped steel beams, the round steel pipe column is sleeved with the outer connection ring plates and is welded to the outer connection ring plates, upper flanges and lower flanges of the H-shaped steel beams are welded to the two outer connection ring plates respectively, the adaption steel pipes are welded to the round steel pipe column, H-shaped steel beam webs are inserted into grooves formed in the vertical direction and welded at the positions where the grooves are formed, and the seal head steel plates are located at the ends of the adaption steel pipes and welded to the adaption steel pipes and the upper flanges, the lower flanges and the webs of the H-shaped steel beams. The rigid connection joint has the advantages of achieving the rigid connection of the H-shaped steel beams and the round steel pipe column which are obliquely interested and being simple in construction form and reliable in force transmission.
Description
Technical field
The present invention relates to construction steel structure node technology field, especially relate to a kind of H profile steel structural element and round steel pipe column space oblique just connects connected node.
Background technology
At present in building structure, H profile steel component is due to its good anti-bending strength, and usually by the vertical moment of flexure of being born vertical load as horizontal direction flexural member and producing, and round steel pipe is often used as vertical supporting member due to its good Compressive Performance.When round steel tubing string and H profile steel beam are orthogonal frame frame system, namely round steel pipe be vertically arranged vertically and vertical to H type with level time, both be easy to connect, in existing technology, the mode usually H profile steel web and the edge of a wing being welded direct to round steel pipe is connected.
In recent years, for the frame system of a kind of space oblique has appearred in the day by day complicated and diversified Form of Architecture of adaptation and function, but, the mode that traditional H profile steel and round steel pipe are directly welded is only applicable to round steel pipe axis and is in the orthogonal of same plane situation or plane non-orthogonal structure system with H profile steel web, when the axis of round steel tubing string and H profile steel beam space oblique and round steel tubing string and H profile steel web be not at same plane, both effectively can not link together and realize just having connect structure transmission member internal force by the mode of existing direct welding, particularly when both angles of cut are larger, the web of H profile steel and the edge of a wing all exceed the profile of round steel pipe, conventional construction does not possess exploitativeness.
Summary of the invention
Object of the present invention be exactly in order to overcome above-mentioned prior art exist defect and provide a kind of simple structure, the reliable H profile steel structural element of power transmission and round steel pipe column space oblique just to connect connected node.
Object of the present invention can be achieved through the following technical solutions:
A kind of H profile steel structural element and round steel pipe column space oblique just connect connected node, comprise round steel tubing string and H profile steel beam, also comprise two external ring flat-plates, conversion steel pipe and end socket steel plate, described two external ring flat-plates are set with and are welded on round steel tubing string, on described H profile steel beam, bottom flange is welded with two external ring flat-plates respectively, and described round steel tubing string is connected with end socket steel plate by conversion steel pipe.
Described round steel tubing string is in tilted layout, and with H profile steel beam space oblique.
Vertical distance between described two external ring flat-plates equals H profile steel depth of beam,
Described conversion steel pipe and round steel tubing string adopt related subgroup.
The vertical direction of described conversion steel pipe is provided with fluting, and the web of described H profile steel beam inserts in fluting, and is welded to connect at fluting place with conversion steel pipe.
Described end socket steel plate shutoff conversion steel tube end part, and weld with the upper bottom flange of conversion steel pipe, H profile steel beam and web.
Compared with prior art, the present invention has following beneficial effect:
(1) the space oblique of horizontal H profile steel beam and inclination round steel tubing string just connects in succession, has that form is simple, the reliable advantage of power transmission.
(2) H profile steel beam is connected by external ring flat-plate with round steel tubing string, achieves both just connecing in succession, effectively can transmit moment of flexure; Meanwhile, the connected mode of external ring flat-plate does not need to cut off steel pipe column in connection procedure, need not arrange stiffening element in steel pipe column yet, is convenient to concreting in steel pipe column and forms steel core concrete column.
(3) conversion steel pipe and round steel tubing string adopt related subgroup, solder technology mature and reliable, and force transfer structure is simple, clearly.
(4) H profile steel web inserts in the fluting of conversion steel pipe, and is welded to connect at fluting place with conversion steel pipe, by conversion steel pipe, the shearing of web and axle power is passed to round steel tubing string.
(5) end socket steel plate is positioned at conversion steel tube end part, and welds with conversion steel pipe, the upper bottom flange of H profile steel beam and web, for changing the shutoff of steel pipe, and plays corrosion-resistant effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is lateral view embodiment illustrated in fig. 1;
Fig. 3 is the A-A sectional drawing of Fig. 2;
Fig. 4 is the B-B sectional drawing of Fig. 2;
Fig. 5 is the C-C sectional drawing of Fig. 3.
In figure, 1 is round steel tubing string; 2 is H profile steel beam; 3 is external ring flat-plate; 4 is switching steel pipe; 5 is end socket steel plate; 6 is H profile steel flange of beam; 7 is H profile steel web.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.The present embodiment is implemented premised on technical solution of the present invention, give detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
The present embodiment provides a kind of steel structure for H-shaped section steel component and round steel pipe component space oblique just to connect connected node, as shown in Fig. 1 ~ 5, comprises round steel tubing string 1, H profile steel beam 2, external ring flat-plate 3, conversion steel pipe 4 and end socket steel plate 5.Round steel tubing string 1 for be in tilted layout and with horizontal arrangement and the H profile steel beam 2 with certain angle in space oblique, form is simple, can good transmission member internal force.Two pieces of external ring flat-plates 3 are sleeved on round steel tubing string 1 and along round steel tubing string periphery full penetration, this connected mode does not need to cut off steel pipe column, need not arrange stiffening element in steel pipe column yet, are convenient to concreting in steel pipe column and form steel core concrete column.The vertical distance of two pieces of external ring flat-plates 3 equals the height of H profile steel beam 2, and adopts full penetration butt weld to be connected with the upper bottom flange 6 of H profile steel beam.Conversion steel pipe 4 adopts intersecting welding to be connected with round steel tubing string 1, this solder technology mature and reliable, and force transfer structure is simple, clearly.Conversion steel pipe 4 is slotted in the vertical direction, the web 7 of H profile steel beam 2 can insert in fluting, and be welded to connect at fluting place with conversion steel pipe 4, this connected mode can be good at the shearing of web and axle power to pass to round steel tubing string by conversion steel pipe, and the length that web 7 inserts fluting should have fluting place weld seam transmission web 7 internal force Len req to determine.End socket steel plate 5 is positioned at the upper and lower end parts of conversion steel pipe 4, and adopts fillet weld to be connected with conversion steel pipe 4, and upper bottom flange 6 and the web 7 of end socket steel plate 5 periphery and H profile steel beam 2 adopt fillet weld or melt-through weld to be connected, for changing the shutoff of steel pipe and anticorrosion.
More than for the preferred specific embodiment of the present invention one explanation its be only applicable to the principle helping to understand the embodiment of the present invention; Meanwhile, for one of ordinary skill in the art, can modify to it in the scope not departing from content of the present invention and spirit according to known general knowledge and polish.In sum, this description should not be construed as limitation of the present invention.
Claims (6)
1. a H profile steel structural element and round steel pipe column space oblique just connect connected node, comprise round steel tubing string and H profile steel beam, it is characterized in that, also comprise two external ring flat-plates, conversion steel pipe and end socket steel plate, described two external ring flat-plates are set with and are welded on round steel tubing string, on described H profile steel beam, bottom flange is welded with two external ring flat-plates respectively, and described round steel tubing string is connected with end socket steel plate by conversion steel pipe.
2. H profile steel structural element according to claim 1 and round steel pipe column space oblique just connect connected node, it is characterized in that, described round steel tubing string is in tilted layout, and with H profile steel beam space oblique.
3. H profile steel structural element according to claim 1 and round steel pipe column space oblique just connect connected node, it is characterized in that, the vertical distance between described two external ring flat-plates equals H profile steel depth of beam.
4. H profile steel structural element according to claim 1 and round steel pipe column space oblique just connect connected node, it is characterized in that, described conversion steel pipe and round steel tubing string adopt related subgroup.
5. H profile steel structural element according to claim 1 and round steel pipe column space oblique just connect connected node, it is characterized in that, the vertical direction of described conversion steel pipe is provided with fluting, and the web of described H profile steel beam inserts in fluting, and is welded to connect at fluting place with conversion steel pipe.
6. H profile steel structural element according to claim 1 and round steel pipe column space oblique just connect connected node, it is characterized in that, described end socket steel plate shutoff conversion steel tube end part, and weld with the upper bottom flange of conversion steel pipe, H profile steel beam and web.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510225321.6A CN104790537B (en) | 2015-05-04 | 2015-05-04 | A kind of H profile steel structural elements and round steel pipe column space oblique rigid connection connecting node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510225321.6A CN104790537B (en) | 2015-05-04 | 2015-05-04 | A kind of H profile steel structural elements and round steel pipe column space oblique rigid connection connecting node |
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| Publication Number | Publication Date |
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| CN104790537A true CN104790537A (en) | 2015-07-22 |
| CN104790537B CN104790537B (en) | 2017-07-28 |
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| CN201510225321.6A Active CN104790537B (en) | 2015-05-04 | 2015-05-04 | A kind of H profile steel structural elements and round steel pipe column space oblique rigid connection connecting node |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107100270A (en) * | 2017-05-25 | 2017-08-29 | 宝钢钢构有限公司 | A kind of processing method of the close post oblique node of box-type section |
| CN107227795A (en) * | 2017-07-13 | 2017-10-03 | 江苏省建筑设计研究院有限公司 | Girder with rolled steel section en cased in concrete and steel core concrete column rigid joint |
| CN111761309A (en) * | 2020-06-24 | 2020-10-13 | 中石化上海工程有限公司 | H-shaped steel cutting method based on haunching end plate |
| CN112878697A (en) * | 2019-11-29 | 2021-06-01 | 中冶(上海)钢结构科技有限公司 | Construction method for drum-shaped connecting structure of inclined cross steel column |
Citations (5)
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|---|---|---|---|---|
| JPH09209450A (en) * | 1996-02-07 | 1997-08-12 | Daiwa House Ind Co Ltd | Beam-column connection construction and steel frame using it |
| JP2007138460A (en) * | 2005-11-16 | 2007-06-07 | Kajima Corp | Diaphragm plate for adjusting stress transmission, and column-beam connection part structure using the diaphragm plate for adjusting stress transmission |
| JP2012077476A (en) * | 2010-09-30 | 2012-04-19 | Takenaka Komuten Co Ltd | Structure for reinforcing connection portion of steel pipe column |
| CN103469902A (en) * | 2013-09-27 | 2013-12-25 | 中北大学 | Full-rigidity steel pipe concrete column connecting node |
| KR20140073052A (en) * | 2012-12-06 | 2014-06-16 | 대림산업 주식회사 | Joint structure both steel beam connection and column splice for spun concrete column |
-
2015
- 2015-05-04 CN CN201510225321.6A patent/CN104790537B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09209450A (en) * | 1996-02-07 | 1997-08-12 | Daiwa House Ind Co Ltd | Beam-column connection construction and steel frame using it |
| JP2007138460A (en) * | 2005-11-16 | 2007-06-07 | Kajima Corp | Diaphragm plate for adjusting stress transmission, and column-beam connection part structure using the diaphragm plate for adjusting stress transmission |
| JP2012077476A (en) * | 2010-09-30 | 2012-04-19 | Takenaka Komuten Co Ltd | Structure for reinforcing connection portion of steel pipe column |
| KR20140073052A (en) * | 2012-12-06 | 2014-06-16 | 대림산업 주식회사 | Joint structure both steel beam connection and column splice for spun concrete column |
| CN103469902A (en) * | 2013-09-27 | 2013-12-25 | 中北大学 | Full-rigidity steel pipe concrete column connecting node |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107100270A (en) * | 2017-05-25 | 2017-08-29 | 宝钢钢构有限公司 | A kind of processing method of the close post oblique node of box-type section |
| CN107227795A (en) * | 2017-07-13 | 2017-10-03 | 江苏省建筑设计研究院有限公司 | Girder with rolled steel section en cased in concrete and steel core concrete column rigid joint |
| CN112878697A (en) * | 2019-11-29 | 2021-06-01 | 中冶(上海)钢结构科技有限公司 | Construction method for drum-shaped connecting structure of inclined cross steel column |
| CN112878697B (en) * | 2019-11-29 | 2023-08-08 | 中冶(上海)钢结构科技有限公司 | Construction method for drum-shaped connection structure of inclined cross steel column |
| CN111761309A (en) * | 2020-06-24 | 2020-10-13 | 中石化上海工程有限公司 | H-shaped steel cutting method based on haunching end plate |
| CN111761309B (en) * | 2020-06-24 | 2021-09-14 | 中石化上海工程有限公司 | H-shaped steel cutting method based on haunching end plate |
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| Publication number | Publication date |
|---|---|
| CN104790537B (en) | 2017-07-28 |
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