CN115749125A - H-shaped steel purline roof reinforced by corner brace and construction method thereof - Google Patents
H-shaped steel purline roof reinforced by corner brace and construction method thereof Download PDFInfo
- Publication number
- CN115749125A CN115749125A CN202211283021.XA CN202211283021A CN115749125A CN 115749125 A CN115749125 A CN 115749125A CN 202211283021 A CN202211283021 A CN 202211283021A CN 115749125 A CN115749125 A CN 115749125A
- Authority
- CN
- China
- Prior art keywords
- purline
- steel
- shaped steel
- angle
- angle brace
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention relates to a roof reinforced by H-shaped steel purlines by using angle braces and a construction method thereof, wherein the roof comprises the angle braces, steel frame beams, purline connecting plates, the H-shaped steel purlines and supporting pieces, and the roof is characterized in that: the angle brace consists of an L-shaped angle steel and an angle brace filling plate; two ends of the angle brace are respectively connected with the angle brace support and are fixedly connected through the angle brace support connecting bolt; the steel frame beam is H-shaped Q235 steel; the purline connecting plate is a Q235 steel plate; four connecting plate mounting holes are uniformly distributed on the purline connecting plate and are used for connecting H-shaped steel purlines; the end part of the H-shaped steel purline is provided with an upper hole and a lower hole, and the distance between the two holes is equal to the distance between the upper hole and the lower hole of the purline connecting plate; two groups of angle braces are additionally arranged on a steel frame beam of the H-shaped steel purline roof, so that the overall strength and durability of the H-shaped steel purline roof are improved.
Description
Technical Field
The invention relates to an H-shaped steel purline roof reinforced by angle braces and a construction method thereof, and belongs to the technical field of ductile building risk prevention and control.
Background
Because the roof adopts the angle brace to reinforce the steel frame beam and the steel purline, the construction is simple, the steel consumption is relatively less, and the light steel system has light weight and strong anti-seismic and anti-wind capability, can realize factory prefabrication and field dry operation, has certain effect on improving the toughness of the building, and is more applied in actual engineering. The angle brace is used for reinforcing the steel frame beam and the steel purline, and the steel purline has good stress performance and high strength, and can be made into a continuous purline, so that the section height of the purline is reduced, and the purpose of saving materials is achieved.
Disclosure of Invention
The invention provides an H-shaped steel purline roof reinforced by angle braces and a construction method thereof.
The technical scheme of the invention is as follows:
the utility model provides an adopt angle brace reinforcing H shaped steel purlin roof and construction method thereof, includes angle brace, steel frame roof beam, purlin connecting plate, H shaped steel purlin and holds in the palm the piece, its characterized in that: the angle brace consists of L-shaped angle steel and a gusset filling plate; two ends of the angle brace are respectively connected with the angle brace support and are fixedly connected through the angle brace support connecting bolt; the angle support is welded with the H-shaped steel purline, and the angle support is welded with the shaped steel beam; the steel frame beam is H-shaped Q235 steel; the purline connecting plate is a Q235 steel plate; four connecting plate mounting holes are uniformly distributed on the purline connecting plate and are used for connecting H-shaped steel purlines; the end part of the H-shaped steel purline is provided with an upper hole and a lower hole, and the distance between the two holes is equal to the distance between the upper hole and the lower hole of the purline connecting plate; the H-shaped steel purline is cold-formed thin-wall section steel, and the section height is 200mm; the support piece is made of cold-formed thin-wall section steel, the support piece is in a right-angled trapezoid shape, and two right-angled edges are respectively welded with the purline connecting plate and the steel frame beam.
Further, the model number of the L-shaped angle steel is L50 multiplied by 5.
Furthermore, the angle brace filling plate is a steel plate with the thickness of 50mm multiplied by 6 mm; the angle brace plate protrudes 15mm when being welded with the L-shaped angle steel (see figure 5).
Further, the size of the angle brace support is 70mm multiplied by 8mm, a mounting hole of the angle brace support is arranged in the center, and the diameter of the hole is phi 14.
Furthermore, the steel frame beam is a steel flange of H-shaped steel with the thickness of 150mm, and the thickness of a web plate and the thickness of a flange are 10mm.
Furthermore, the size of the purlin connecting plate is 160mm multiplied by 80mm multiplied by 8mm.
Furthermore, the diameter of the mounting hole of the connecting plate on the purline connecting plate is phi 14, and the distance between the upper hole and the lower hole is equal to the distance between two holes at the end part of the H-shaped steel purline.
Furthermore, two holes at the end part of the H-shaped steel purline have the diameter of phi 14.
Furthermore, the thickness of the support piece is 8mm, the upper side length of the support piece is 30mm, and the lower side length of the support piece is 60mm.
Furthermore, the end part of the H-shaped steel purline and the purline connecting plate are fastened and connected by adopting an M10 support connecting bolt.
The method for reinforcing the H-shaped steel purline roof by the angle brace comprises the following steps:
the method comprises the following steps: fixing all the steel frame beams according to a design drawing;
step two: welding the support piece on the steel frame beam according to a design drawing, and then welding the purline connecting plate on the support piece;
step three: connecting and fixing the end part of the H-shaped steel purline and a purline connecting plate by adopting an M10 support connecting bolt;
step four: connecting other parts by analogy;
step five: respectively welding the angle brace supports on the H-shaped steel purlines and the steel frame beams according to a design drawing;
step six: the angle brace is fixed on the angle brace support through the M12 angle brace support connecting bolt.
Has the beneficial effects that:
the light steel system has the most obvious advantages that the integral strength and durability of the H-shaped steel purline roof are improved by reinforcing the H-shaped steel purline roof through the angle braces, and the light steel system is light in weight, strong in shock resistance and wind resistance, capable of realizing factory prefabrication and field assembly type installation, short in construction period, safe and reliable.
Drawings
FIG. 1 is a schematic view of a vertical face of a roof with a reinforced H-shaped steel purlin;
FIG. 2 is a schematic side elevational view of FIG. 1;
FIG. 3 is a schematic view of a purlin web;
FIG. 4 is a perspective view of the holder;
FIG. 5 is a cross-sectional view of the 1-1 corner brace of FIG. 1;
FIG. 6 is a cross-sectional view of the connection of the 2-2 corner brace and the brace bracket of FIG. 1;
FIG. 7 is a schematic view of a corner brace support.
In the figure, 1: h-shaped steel purlines; 2: a purlin connecting plate; 3: a steel frame beam; 4: a corner brace; 5: the distance between the upper hole and the lower hole; 6: a bracket connecting bolt; 7: a holder; 8: the upper side length of the supporting piece is long; 9: the lower side length of the supporting piece is long; 10: a connecting plate mounting hole; 11: a corner gusset plate; 12: a knee brace support; 13: l-shaped angle steel; 14: a knee brace support mounting hole; 15: the angle brace support is connected with a bolt.
Detailed Description
A roof reinforced by H-shaped steel purlines by using angle braces and a construction method thereof are disclosed, and are shown in figures 1-7, and comprise angle braces 4, steel frame beams 3, purline connecting plates 2, H-shaped steel purlines 1 and supporting pieces 6, and are characterized in that: the angle brace 4 consists of an L-shaped angle steel 13 and a angle brace filling plate 11; two ends of the angle brace 4 are respectively connected with an angle brace support 12 and are fixedly connected through an angle brace support connecting bolt 15; the angle support 12 is welded with the H-shaped steel purline 1, and the angle support 12 is welded with the section steel beam 3; the steel frame beam 3 is H-shaped Q235 steel; the purline connecting plate 2 is a Q235 steel plate; four connecting plate mounting holes 10 are uniformly distributed on the purline connecting plates 2 and are used for connecting H-shaped steel purlines 1; the end part of the H-shaped steel purline 1 is provided with an upper hole and a lower hole, and the distance between the two holes is equal to the distance 5 between the upper hole and the lower hole of the purline connecting plate 1; the H-shaped steel purline 1 is cold-formed thin-wall section steel, and the section height is 200mm; the support piece 7 is made of cold-formed thin-wall section steel, the support piece 7 is in a right-angled trapezoid shape, and two right-angled edges are respectively welded with the purline connecting plate 2 and the steel frame beam 3.
Further, the model number of the L-shaped angle iron 13 is L50 multiplied by 5.
Further, the angle brace plate 11 is a steel plate 50mm × 50mm × 6 mm; the angle brace plate 11 and the L-shaped angle steel 13 protrude 15mm when being welded (see figure 5).
Further, the size of the said angle brace support 12 is 70mm x 8mm, and there is a angle brace support mounting hole 14 in the center, the diameter of the hole is phi 14.
Furthermore, the steel frame beam 3 is a steel flange 150mm of the H-shaped steel, and the thickness of the web plate and the flange is 10mm.
Furthermore, the purlin connecting plate 2 has the size of 160mm multiplied by 80mm multiplied by 8mm.
Furthermore, the diameter of the connecting plate mounting hole 10 on the purline connecting plate 2 is phi 14, and the distance between the upper hole and the lower hole is 5 equal to the distance between two holes at the end part of the H-shaped steel purline 1.
Furthermore, two holes at the end of the H-shaped steel purline 1 have the diameter of phi 14.
Further, the thickness of the support 7 is 8mm, the upper side length of the support is 8mm, and the lower side length of the support is 9 mm.
Further, the end part of the H-shaped steel purline 1 and the purline connecting plate 2 are fastened and connected by adopting an M10 support connecting bolt.
The method for reinforcing the H-shaped steel purline roof by the angle brace comprises the following steps:
the method comprises the following steps: fixing all the steel frame beams 3 according to a design drawing;
step two: welding a support 7 on the steel frame beam 3 according to a design drawing, and welding a purline connecting plate 2 on the support 7;
step three: connecting and fixing the end part of the H-shaped steel purline 1 and the purline connecting plate 2 by using an M10 support connecting bolt 6;
step four: connecting other parts by analogy;
step five: according to a design drawing, the angle brace supports 12 are respectively welded on the H-shaped steel purlines 1 and the steel frame beams 3;
step six: the angle brace 4 is fixed to the angle brace support 12 by M12 angle brace support connecting bolts 15.
The above is a typical embodiment of the present invention, and the specific implementation of the present invention is not limited thereto.
Claims (9)
1. A H-shaped steel purline roof reinforced by angle braces and a construction method thereof are characterized in that: comprises a corner brace (4), a steel frame beam (3), a purline connecting plate (2), an H-shaped steel purline (1) and a support piece (6); the angle brace (4) is composed of L-shaped angle steel (13) and an angle brace filling plate (11); two ends of the angle brace (4) are respectively connected with an angle brace support (12) and are fixedly connected through an angle brace support connecting bolt (15); the angle support (12) is welded with the H-shaped steel purline (1), and the angle support (12) is welded with the section steel beam (3); the steel frame beam (3) is H-shaped Q235 steel; the purline connecting plate (2) is a Q235 steel plate; four connecting plate mounting holes (10) are uniformly distributed on the purline connecting plates (2) and are used for connecting H-shaped steel purlines (1); the end part of the H-shaped steel purline (1) is provided with an upper hole and a lower hole, and the distance between the two holes is equal to the distance (5) between the upper hole and the lower hole of the purline connecting plate (1); the H-shaped steel purline (1) is cold-formed thin-wall section steel, and the section height is 200mm; the support piece (7) is cold-formed thin-wall section steel, the support piece (7) is in a right-angled trapezoid shape, and two right-angled edges are respectively welded with the purline connecting plate (2) and the steel frame beam (3).
2. The method for reinforcing the H-shaped steel purlin roof by using the angle brace as claimed in claim 1, wherein the method comprises the following steps: the angle brace plate (11) is a steel plate with the thickness of 50mm multiplied by 6 mm; the angle brace plate (11) protrudes 15mm when being welded with the L-shaped angle steel (13).
3. The method for reinforcing the roof with the H-shaped steel purline by the angle brace as claimed in claim 1, is characterized in that: the size of the angle brace support (12) is 70mm multiplied by 8mm, a angle brace support mounting hole (14) is arranged in the center, and the diameter of the hole is phi 14.
4. The method for reinforcing the roof with the H-shaped steel purline by the angle brace as claimed in claim 1, is characterized in that: the size of the purline connecting plate (2) is 160mm multiplied by 80mm multiplied by 8mm.
5. The method for reinforcing the roof with the H-shaped steel purline by the angle brace as claimed in claim 1, is characterized in that: the diameter of the mounting hole (10) of the upper connecting plate of the purline connecting plate (2) is phi 14, and the distance (5) between the upper hole and the lower hole is equal to the distance between two holes at the end part of the H-shaped steel purline (1).
6. The method for reinforcing the H-shaped steel purlin roof by using the angle brace as claimed in claim 1, wherein the method comprises the following steps: two holes at the end part of the H-shaped steel purline (1) have the diameter of phi 14.
7. The method for reinforcing the H-shaped steel purlin roof by using the angle brace as claimed in claim 1, wherein the method comprises the following steps: the thickness of the support piece (7) is 8mm, the upper side length (8) of the support piece is 30mm, and the lower side length (9) of the support piece is 60mm.
8. The method for reinforcing the H-shaped steel purlin roof by using the angle brace as claimed in claim 1, wherein the method comprises the following steps: the end part of the H-shaped steel purline 1 and the purline connecting plate (2) are fastened and connected by adopting M10 support connecting bolts.
9. The method for reinforcing an H-shaped steel purlin roof by using angle braces according to any one of claims 1 to 8, is characterized in that: the method comprises the following steps:
the method comprises the following steps: fixing all the steel frame beams (3) according to a design drawing;
step two: welding the support piece (7) on the steel frame beam (3) according to a design drawing, and then welding the purline connecting plate (2) on the support piece (7);
step three: connecting and fixing the end part of the H-shaped steel purline (1) and a purline connecting plate (2) by adopting a support connecting bolt (6) of M10;
step four: connecting other parts by analogy;
step five: according to a design drawing, the angle brace supports (12) are respectively welded on the H-shaped steel purlines (1) and the steel frame beams (3);
step six: the angle brace (4) is fixed on the angle brace support (12) through an M12 angle brace support connecting bolt (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211283021.XA CN115749125A (en) | 2022-10-19 | 2022-10-19 | H-shaped steel purline roof reinforced by corner brace and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211283021.XA CN115749125A (en) | 2022-10-19 | 2022-10-19 | H-shaped steel purline roof reinforced by corner brace and construction method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115749125A true CN115749125A (en) | 2023-03-07 |
Family
ID=85353995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211283021.XA Pending CN115749125A (en) | 2022-10-19 | 2022-10-19 | H-shaped steel purline roof reinforced by corner brace and construction method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115749125A (en) |
-
2022
- 2022-10-19 CN CN202211283021.XA patent/CN115749125A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108265826B (en) | Steel plate reinforced type square steel pipe column and K-shaped steel support connecting node | |
| CN108468378B (en) | Prefabricated node of concrete structure | |
| CN110185161B (en) | T-shaped energy dissipation and shock absorption node for bamboo-wood structure | |
| CN218758944U (en) | The roof is connected with the steel frame beam by adopting Z-shaped steel purlines | |
| CN115749125A (en) | H-shaped steel purline roof reinforced by corner brace and construction method thereof | |
| CN217105561U (en) | Temporary fixing structure for steel beam and profile steel concrete column | |
| CN211690769U (en) | Steel structure supporting node component | |
| CN214657731U (en) | Novel steel structure support connection structure | |
| CN219431172U (en) | Adopt corner to prop reinforcing H shaped steel purlin roof | |
| CN115627876A (en) | C-shaped steel purline roof reinforced by angle braces and construction method thereof | |
| CN213174170U (en) | Component for reinforcing beam column joint of bamboo-wood structure | |
| CN110469130B (en) | Pipe truss girder and pipe truss column flange plate mounting die and mounting method | |
| CN212358793U (en) | Roofing steel construction support node | |
| CN115653195A (en) | Z-shaped steel purline roof reinforced by angle brace and construction method thereof | |
| CN219431171U (en) | Adopt corner to prop reinforcing Z shaped steel purlin roof | |
| CN219431170U (en) | Adopt corner to prop reinforcing C shaped steel purlin roof | |
| CN212336472U (en) | Ready-package steel construction based on building energy saving technology | |
| CN218667882U (en) | Install assembled steel house fast | |
| CN218990442U (en) | Stable shock-resistant steel structure supporting beam | |
| CN216787420U (en) | Stand column for steel structure supporting | |
| CN218758945U (en) | The roof is connected with the steel frame beam by adopting H-shaped steel purlines and supporting pieces | |
| CN218758943U (en) | Roof adopts C shaped steel purlin to be connected with steel frame roof beam | |
| CN216379949U (en) | Reinforced steel structure node member | |
| CN209780031U (en) | Novel assembled RC frame construction power consumption column base | |
| CN116950249B (en) | Replaceable assembled RCS frame system of K-type eccentric support energy consumption section |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication |