CN202936888U - H-shaped beam and H-shaped column main axis joint - Google Patents
H-shaped beam and H-shaped column main axis joint Download PDFInfo
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- CN202936888U CN202936888U CN 201220668772 CN201220668772U CN202936888U CN 202936888 U CN202936888 U CN 202936888U CN 201220668772 CN201220668772 CN 201220668772 CN 201220668772 U CN201220668772 U CN 201220668772U CN 202936888 U CN202936888 U CN 202936888U
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- internal partition
- web
- ellbeam
- post
- column
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Abstract
The utility model discloses an H-shaped beam and H-shaped column main axis joint which comprises an H-shaped beam and an H-shaped column. The H-shaped column is composed of a column web and column flanges disposed on the left and right sides of the column web. The H-shaped beam is composed of a beam web and beam flanges disposed on the upper and lower sides of the beam web. An upper-layer first inner partition plate, a lower-layer first inner partition plate, an upper-layer second inner partition plate and a lower-layer second inner partition plate are arranged on the column web. Outer skin fortified steel plates are mounted on the front and rear sides of the column web. The outer skin fortified steel plates are welded with the outer ends of the first inner partition plate and the second inner partition plates. The left and right ends of the first inner partition plates and the left and right ends of the second inner partition plates are correspondingly welded with the column flanges arranged on the left and right sides of the column web. The outer skin fortified steel plates are parallel to the column web, and the left and right ends of the outer skin fortified steel plates are correspondingly welded with the column flanges disposed on the left and right sides of the column web. Connecting plates are welded on one sides of the column flanges. The beam web and the connecting plates are connected through a plurality of high-strength bolts. The H-shaped beam and H-shaped column main axis joint is good in bearing capacity, good in shockproof performance, and wide in range of application.
Description
Technical field
The utility model relates to a kind of connected node, particularly relates to the strong axle connected node of a kind of H ellbeam and H shape post.
Background technology
Present steel structures in construction works H ellbeam is connected with the strong axle of H shape post, horizontal stiffening rib only is set, and making is simple but shear deformation of joint is larger, need to count shear deformation of joint to the impact of structure lateral displacement when design, and the rough sledding of easily formation " the weak post of brutal ", unfavorable to antidetonation.When the nodes domains that is connected with the strong axle of H shape post when the H ellbeam was not enough, the way that domestic project adopts column web to paste the weldering stiffening plate more, and stiffening plate must bore a large amount of circular holes, adopts plug welding to be connected with column web was constructed loaded down with trivial details and the quality control difficulty is larger.
The utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, provides a kind of H ellbeam and H shape post strong axle connected node.The strong axle connecting joint structure of this H ellbeam and H shape post is simple, easy construction, and the node load-carrying properties are good, and anti-seismic performance is good, applied range.
for achieving the above object, the technical solution adopted in the utility model is: the strong axle connected node of a kind of H ellbeam and H shape post, comprise H shape post and H ellbeam, described H shape post is made of column web and the post edge of a wing that is arranged on the column web left and right sides, described H ellbeam is made of web and the flange of beam that is arranged on both sides, web up and down, it is characterized in that: be provided with the two-layer internal partition one in up and down and the two-layer internal partition two in up and down on described column web, the two-layer described internal partition one in up and down is corresponding with the position of the flange of beam that is arranged on both sides, web up and down respectively, the two-layer described internal partition two in up and down is symmetrical about the central axis of web, the described internal partition two in upper strata is positioned at the top of the described internal partition one in upper strata, the described internal partition two of lower floor is positioned at the below of the described internal partition one of lower floor, described internal partition one all is horizontally disposed with internal partition two and all weld mutually with column web its inner, the both sides, front and back of described column web are provided with exterior skin and strengthen steel plate, described exterior skin is strengthened steel plate and is welded mutually with the outer end of internal partition one and internal partition two, the left and right end of described internal partition one and internal partition two and the corresponding welding in the post edge of a wing that is arranged on the column web left and right sides, described exterior skin is strengthened steel plate and is paralleled with column web and two ends, left and right and the corresponding welding in the post edge of a wing that is arranged on the column web left and right sides, the described post edge of a wing is welded with junction plate near a side of H ellbeam, described junction plate is perpendicular with the described post edge of a wing and parallel with column web and web, described web is connected by a plurality of high-strength bolts with junction plate.
Above-mentioned a kind of H ellbeam and the strong axle connected node of H shape post is characterized in that: the distance between the described internal partition one of the described internal partition two in upper strata and upper strata is 150mm, and the distance between the described internal partition one of the described internal partition two of lower floor and lower floor is 150mm.
Above-mentioned a kind of H ellbeam and the strong axle connected node of H shape post is characterized in that: described flange of beam welds mutually with the post edge of a wing.
Above-mentioned a kind of H ellbeam and the strong axle connected node of H shape post, it is characterized in that: a plurality of described high-strength bolts become single-row or the multiple row longitudinal arrangement.
Above-mentioned a kind of H ellbeam and the strong axle connected node of H shape post is characterized in that: described H ellbeam and H shape post are hot rolling H shape steel.
Above-mentioned a kind of H ellbeam and the strong axle connected node of H shape post is characterized in that: described H ellbeam and H shape post are welded H shape steel.
Above-mentioned a kind of H ellbeam and the strong axle connected node of H shape post is characterized in that: in described H ellbeam and H shape post one is welded H shape steel for hot rolling H shape steel and another.
The utility model compared with prior art has the following advantages:
1, of the present utility model simple in structure, rationally novel in design, be easy to install.
2, the utility model can effectively solve the H ellbeam and the strong axle connected node of H shape post territory is weak and the difficult problem that is difficult to strengthen, with the two-layer internal partition two in up and down and exterior skin reinforcement steel plate, nodes domains is sealed into box-shaped by the two-layer internal partition one in up and down is set, become reinforced nodes domains; By junction plate is set, and by a plurality of high-strength bolts, web is connected with junction plate, then the post edge of a wing and two flange of beams are welded.Like this, by easy building method, improve nodes domains, improve ultimate bearing capacity of joints and anti-seismic performance.
3, of the present utility modelly realize that cost is low, result of use is good, is convenient to promote the use of.
In sum, the utility model is simple in structure, easy construction, and the node load-carrying properties are good, and anti-seismic performance is good, and applied range is convenient to promote the use of.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the top view of Fig. 1.
Description of reference numerals:
1-post edge of a wing; 2-column web; 3-internal partition one;
4-exterior skin is strengthened steel plate; 5-flange of beam; 6-web;
7-junction plate; 8-high-strength bolt; 9-internal partition two.
The specific embodiment
a kind of H ellbeam as depicted in figs. 1 and 2 and the strong axle connected node of H shape post, comprise H shape post and H ellbeam, described H shape post is made of column web 2 and the post edge of a wing 1 that is arranged on column web 2 left and right sides, described H ellbeam is made of web 6 and the flange of beam 5 that is arranged on web both sides Shang Xia 6, be provided with the two-layer internal partition 1 in up and down and the two-layer internal partition 29 in up and down on described column web 2, the two-layer described internal partition 1 in up and down is corresponding with the position of the flange of beam 5 that is arranged on web both sides Shang Xia 6 respectively, the two-layer described internal partition 29 in up and down is symmetrical about the central axis of web 6, the described internal partition 29 in upper strata is positioned at the top of the described internal partition 1 in upper strata, the described internal partition 29 of lower floor is positioned at the below of the described internal partition 1 of lower floor, described internal partition 1 all is horizontally disposed with internal partition 29 and all weld mutually with column web 2 its inner, the both sides, front and back of described column web 2 are provided with exterior skin and strengthen steel plate 4, described exterior skin is strengthened steel plate 4 and is welded mutually with the outer end of internal partition 1 and internal partition 29, the left and right end of described internal partition 1 and internal partition 29 and the post edge of a wing 1 corresponding welding that is arranged on column web 2 left and right sides, described exterior skin is strengthened steel plate 4 and is paralleled with column web 2 and two ends, left and right and the post edge of a wing 1 corresponding welding that is arranged on column web 2 left and right sides, the described post edge of a wing 1 is welded with junction plate 7 near a side of H ellbeam, described junction plate 7 is perpendicular with the described post edge of a wing 1 and parallel with column web 2 and web 6, described web 6 is connected by a plurality of high-strength bolts 8 with junction plate 7.
In the present embodiment, by the two-layer internal partition 1 in up and down and the two-layer internal partition 29 in up and down are set, described internal partition 1 and internal partition 29 are used for welding exterior skin to be strengthened steel plate 4 and can play booster action, and the lateral surface that described exterior skin is strengthened steel plate 4 is with mutually concordant with the outline line on the lateral column edge of a wing 1.
In the present embodiment, the distance between the described internal partition 1 of the described internal partition 29 in upper strata and upper strata is 150mm, and the distance between the described internal partition 1 of the described internal partition 29 of lower floor and lower floor is 150mm.Described flange of beam 5 and the post edge of a wing 1 welding mutually.8 one-tenth single-row or multiple row longitudinal arrangements of a plurality of described high-strength bolts.Described H ellbeam and H shape post are hot rolling H shape steel.Described H ellbeam and H shape post also can be welded H shape steel.Other way is, in described H ellbeam and H shape post one is welded H shape steel for hot rolling H shape steel and another.
During use, the method for attachment of this H ellbeam and the strong axle connected node of H shape post comprises the following steps:
In the present embodiment, the strong axle connected node of this H ellbeam and H shape post can effectively solve the H ellbeam and the strong axle connected node of H shape post territory is weak and the difficult problem that is difficult to strengthen, by being set, the two-layer internal partition 1 in up and down with the two-layer internal partition 29 in up and down and exterior skin reinforcement steel plate 4, nodes domains is sealed into box-shaped, become reinforced nodes domains, by junction plate 7 is set, and web 6 is connected by a plurality of high-strength bolts 8 connections with junction plate, then the post edge of a wing 1 and two flange of beams 5 are welded.Like this, by easy building method, improve nodes domains, improve ultimate bearing capacity of joints and anti-seismic performance, satisfy the aseismatic design concept of " strong node, the weak member " of national design specifications requirement.
The above; it is only preferred embodiment of the present utility model; be not that the utility model is imposed any restrictions; every according to the utility model technical spirit to any simple modification, change and equivalent structure transformation that above embodiment does, all still belong in the protection domain of technical solutions of the utility model.
Claims (7)
1. a H ellbeam and the strong axle connected node of H shape post, comprise H shape post and H ellbeam, described H shape post is made of column web (2) and the post edge of a wing (1) that is arranged on column web (2) left and right sides, described H ellbeam is by web (6) and be arranged on web (6) flange of beam (5) formation of both sides up and down, it is characterized in that: be provided with the two-layer internal partition two (9) of the two-layer internal partition one (3) in up and down and up and down on described column web (2), the two-layer described internal partition one (3) in up and down is corresponding with the position of the flange of beam (5) that is arranged on both sides, web (6) up and down respectively, the two-layer described internal partition two (9) in up and down is symmetrical about the central axis of web (6), the described internal partition two (9) in upper strata is positioned at the top of the described internal partition one (3) in upper strata, the described internal partition two (9) of lower floor is positioned at the below of the described internal partition one (3) of lower floor, described internal partition one (3) all is horizontally disposed with internal partition two (9) and all weld mutually with column web (2) its inner, the both sides, front and back of described column web (2) are provided with exterior skin and strengthen steel plate (4), described exterior skin is strengthened steel plate (4) and is welded mutually with the outer end of internal partition one (3) and internal partition two (9), the left and right end of described internal partition one (3) and internal partition two (9) and the corresponding welding in the post edge of a wing (1) that is arranged on column web (2) left and right sides, described exterior skin is strengthened steel plate (4) and is paralleled with column web (2) and two ends, left and right and the corresponding welding in the post edge of a wing (1) that is arranged on column web (2) left and right sides, the described post edge of a wing (1) is welded with junction plate (7) near a side of H ellbeam, described junction plate (7) is perpendicular with the described post edge of a wing (1) and parallel with column web (2) and web (6), described web (6) is connected by a plurality of high-strength bolts (8) with junction plate (7).
2. a kind of H ellbeam according to claim 1 and the strong axle connected node of H shape post, it is characterized in that: the distance between the described internal partition one (3) of the described internal partition two (9) in upper strata and upper strata is 150mm, and the distance between the described internal partition one (3) of the described internal partition two (9) of lower floor and lower floor is 150mm.
3. a kind of H ellbeam according to claim 1 and the strong axle connected node of H shape post, it is characterized in that: described flange of beam (5) welds mutually with the post edge of a wing (1).
4. a kind of H ellbeam according to claim 1 and the strong axle connected node of H shape post, is characterized in that: the single-row or multiple row longitudinal arrangement of a plurality of described high-strength bolts (8) one-tenth.
5. a kind of H ellbeam according to claim 1 and the strong axle connected node of H shape post, it is characterized in that: described H ellbeam and H shape post are hot rolling H shape steel.
6. a kind of H ellbeam according to claim 1 and the strong axle connected node of H shape post, it is characterized in that: described H ellbeam and H shape post are welded H shape steel.
7. a kind of H ellbeam according to claim 1 and the strong axle connected node of H shape post is characterized in that: in described H ellbeam and H shape post one is welded H shape steel for hot rolling H shape steel and another.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220668772 CN202936888U (en) | 2012-12-05 | 2012-12-05 | H-shaped beam and H-shaped column main axis joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220668772 CN202936888U (en) | 2012-12-05 | 2012-12-05 | H-shaped beam and H-shaped column main axis joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202936888U true CN202936888U (en) | 2013-05-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220668772 Expired - Fee Related CN202936888U (en) | 2012-12-05 | 2012-12-05 | H-shaped beam and H-shaped column main axis joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202936888U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105239674A (en) * | 2015-06-30 | 2016-01-13 | 同济大学 | Self-resetting steel structure beam-column aseismatic joint based on shape memory alloy ring spring set |
| CN106013495A (en) * | 2016-07-13 | 2016-10-12 | 大连理工大学 | Arc damper for node energy consumption and shock absorption of prefabricated structure |
| CN106245761A (en) * | 2016-08-19 | 2016-12-21 | 北京工业大学 | A kind of many high-rise assembling type steel structure Special-Shaped Column beam column node connection device |
| CN109797908A (en) * | 2019-01-31 | 2019-05-24 | 江南大学 | A kind of partial precast fashioned iron-concrete combination column and its application based on side plate |
-
2012
- 2012-12-05 CN CN 201220668772 patent/CN202936888U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105239674A (en) * | 2015-06-30 | 2016-01-13 | 同济大学 | Self-resetting steel structure beam-column aseismatic joint based on shape memory alloy ring spring set |
| CN105239674B (en) * | 2015-06-30 | 2017-08-25 | 同济大学 | Self-resetting beam column of steel structure shock-resistant node based on marmem cup spring group |
| CN106013495A (en) * | 2016-07-13 | 2016-10-12 | 大连理工大学 | Arc damper for node energy consumption and shock absorption of prefabricated structure |
| CN106245761A (en) * | 2016-08-19 | 2016-12-21 | 北京工业大学 | A kind of many high-rise assembling type steel structure Special-Shaped Column beam column node connection device |
| CN109797908A (en) * | 2019-01-31 | 2019-05-24 | 江南大学 | A kind of partial precast fashioned iron-concrete combination column and its application based on side plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20201205 |
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| CF01 | Termination of patent right due to non-payment of annual fee |