CN104179363A - Reinforcing structure and reinforcing method for door and window opening of brick-and-concrete house - Google Patents
Reinforcing structure and reinforcing method for door and window opening of brick-and-concrete house Download PDFInfo
- Publication number
- CN104179363A CN104179363A CN201410360792.3A CN201410360792A CN104179363A CN 104179363 A CN104179363 A CN 104179363A CN 201410360792 A CN201410360792 A CN 201410360792A CN 104179363 A CN104179363 A CN 104179363A
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- door
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- window hole
- channel
- brick
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- 239000004567 concrete Substances 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 7
- 230000003014 reinforcing effect Effects 0.000 title abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 89
- 239000010959 steel Substances 0.000 claims abstract description 89
- 230000002787 reinforcement Effects 0.000 claims abstract description 12
- 238000010276 construction Methods 0.000 claims description 23
- 239000002131 composite material Substances 0.000 claims description 21
- 238000009434 installation Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 238000004873 anchoring Methods 0.000 claims description 3
- 238000007596 consolidation process Methods 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 claims description 3
- 239000003755 preservative agent Substances 0.000 claims description 3
- 230000002335 preservative effect Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 239000011449 brick Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- Door And Window Frames Mounted To Openings (AREA)
Abstract
The invention relates to a reinforcing structure and a reinforcing method for a door and window opening of a brick-and-concrete house and belongs to the technical field of seismic reinforcement. According to the reinforcing method, after an original door and window is removed, a closed supporting steel frame playing a role in reinforcing the door and window opening is arranged on an original wall, the supporting steel frame consists of four groups of parallel steel channels, each group is formed by parallel and spaced arrangement of two steel channels, bottom plates of the two parallel steel channels in each group are connected through a batten plate, a base plate is arranged on each batten plate, and an anchor bolt sequentially penetrates through each base plate, each batten plate and the gap between the two parallel steel channels in each group to be anchored and connected with the original wall; every two adjacent groups of parallel steel channels are welded with each other, and steel angle lacing bars are welded at corners of the supporting steel frame. By the aid of the reinforcing structure and the reinforcing method, the load-bearing and shear-resistant capacity of the wall can be improved, extension of wall cracks during an earthquake can be effectively prevented, the seismic damage degree of the door and window opening can be reduced, and the safety performance of the brick-and-concrete house can be guaranteed.
Description
Technical field
The present invention is a kind of strengthening reconstruction measure, and particularly a kind of brick-concrete composite buildings door and window hole ruggedized construction and reinforcement means, belong to seismic hardening technical field.
Background technology
Multistory brick-and-concrete structure house is the primary structure form in China's existing building, accounts for the more than 60 percent of civilian construction.But, the stock of brick mix structure and connected mode have determined its character of enbrittling, therefore, it is little that brick mix structure generally has deformability, poor seismic behavior, lower and deadweight some shortcomings such as larger of tension, shearing resistance and flexural strength, once there is stronger earthquake, its earthquake is often comparatively serious.Therefore, to not meeting the brick mix structure of shockproof requirements, to carry out seismic hardening very necessary.Particularly comparatively serious at door and window hole place seismic damage, so particularly important to the reinforcing at door and window hole place.
Summary of the invention
For improving the anti-seismic performance at original brick-concrete composite buildings door and window hole place, the present invention proposes a kind of brick-concrete composite buildings door and window hole ruggedized construction and reinforcement means, the channel-section steel steelframe of sealing is set at door and window hole place, mainly for solve brick mix structure anti-seismic performance and tension, shear resistance poor and in earthquake the comparatively serious problem of door and window hole place earthquake.
Technical scheme of the present invention is as follows:
A kind of brick-concrete composite buildings door and window hole ruggedized construction, comprises original body of wall, also comprises the supporting steel frame that the door and window hole on original body of wall is played to the sealing of reinforcement effect, and described supporting steel frame is made up of four groups of parallel channel-section steels, and is arranged in around door and window hole; Described in every group, parallel channel-section steel forms by the setting of two channel-section steel parallel interval, and every described channel-section steel all tips upside down on surrounding door and window hole, and the concave part of channel-section steel is in the face of original body of wall setting, and the base plate of channel-section steel is towards original wall outer side setting; Between the base plate of every group of two parallel channel-section steels, connect by batten plate, be provided with backing plate on batten plate, crab-bolt is space and the original body of wall anchor connection through backing plate, batten plate and every group of two parallel channel-section steels successively; In described supporting steel frame, between adjacent every group of parallel channel-section steel, be welded to each other, and supporting steel frame corner welding has angle steel lacing.
Described brick-concrete composite buildings door and window hole ruggedized construction, described channel-section steel is No. 10 channel-section steels.
Described brick-concrete composite buildings door and window hole ruggedized construction, described batten plate is of a size of: length × wide × thick=40mm × 40mm × 4mm.
Described brick-concrete composite buildings door and window hole ruggedized construction, described crab-bolt diameter is 10mm, and anchorage length is not less than 90mm, and anchoring spacing is not more than 500mm.
Described brick-concrete composite buildings door and window hole ruggedized construction, described angle steel lacing is equal leg angle lacing, specification is L25mm × 3mm.
Described brick-concrete composite buildings door and window hole ruggedized construction, the jack arch place of the original body of wall in door and window hole top adopts 108 glue mud to carry out cementation of fissures processing.
The reinforcement means of above-mentioned brick-concrete composite buildings door and window hole ruggedized construction, adopts following steps:
Step 1: according to design drawing, first remove the original door and window on original body of wall, and reject and need reinforce plastering on the original body of wall in door and window hole place; Meanwhile, removing in original door and window process, need pick cutter to original body of wall, lay after supporting steel frame to meet, original door and window still can reset;
Step 2: channel-section steel is installed around door and window hole, by connecting with batten plate between every group of adjacent two parallel channel-section steels, backing plate is set on batten plate, and utilizes crab-bolt and original body of wall anchor connection when installation;
Step 3: will be welded to each other between the channel-section steel of docking, meeting angle place, supporting steel frame bight arranges angle steel lacing;
Step 4: after supporting steel frame has been located, the jack arch place of the original body of wall in door and window hole top is carried out to consolidation by grouting;
Step 5: after above-mentioned steps completes, supporting steel frame is carried out to entirety is antirust, preservative treatment;
Step 6: original door and window of removing in installation steps one, and carry out outward appearance and repair processing.
Beneficial effect:
When advantage of the present invention is to adopt closed channel-section steel support frame to reinforce brick-concrete composite buildings door and window hole, channel steel support can play beam effect, and load-bearing and the shear resistance of body of wall are greatly improved, effectively stop the extension of wall body slit in earthquake, reduce the earthquake degree of door and window hole, ensured the security performance of brick-concrete composite buildings.
Ruggedized construction of the present invention and reinforcement means construction are simple, less on architectural appearance impact after reinforcing, and have greatly improved the intensity at brick mix structure door and window hole place, have ensured the safety in house.Can predict, along with people more and more pay attention to earthquake degree, in the situation that seismic performance of building is required to improve gradually, this ruggedized construction and reinforcement means can be used widely in the mixed door for house window hole of old brick is reinforced.
Brief description of the drawings
Fig. 1 is that door and window hole of the present invention is reinforced schematic diagram;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is the B-B sectional view of Fig. 1;
In figure, 1: original body of wall; 2: channel-section steel; 3: batten plate; 4: crab-bolt; 5: backing plate, 6: angle steel lacing.
Detailed description of the invention
Brick-concrete composite buildings door and window hole ruggedized construction of the present invention, referring to shown in Fig. 1 to 3, comprise original body of wall 1, and the door and window hole on original body of wall 1 is played to the supporting steel frame of the sealing of reinforcement effect, described supporting steel frame is made up of four groups of parallel channel-section steels, and is arranged in around door and window hole; Described in every group, parallel channel-section steel forms by the 2 parallel interval settings of two channel-section steels, and every described channel-section steel 2 all tips upside down on surrounding door and window hole, and the concave part of channel-section steel 2 arranges in the face of original body of wall 1, and the base plate of channel-section steel 2 is towards original body of wall 1 arranged outside; Between the base plate of every group of two parallel channel-section steels 2, connect by batten plate 3, be provided with backing plate 5 on batten plate 3, crab-bolt 4 is space and 1 anchor connection of original body of wall through backing plate 5, batten plate 3 and two every group parallel channel-section steels 2 successively; In described supporting steel frame, between adjacent every group of parallel channel-section steel, be welded to each other, and supporting steel frame corner welding has angle steel lacing 6.
Wherein, channel-section steel 2 is No. 10 channel-section steels, batten plate 3 is of a size of: length × wide × thick=40mm × 40mm × 4mm, crab-bolt 4 diameters are 10mm, anchorage length is not less than 90mm, and anchoring spacing is not more than 500mm, and angle steel lacing 6 is equal leg angle lacing, specification is L25mm × 3mm, and the jack arch place of the original body of wall 1 in door and window hole top adopts 108 glue mud to carry out cementation of fissures processing.
The reinforcement means of above-mentioned ruggedized construction, specifically adopts following steps:
Step 1: according to design drawing, first remove the original door and window on original body of wall 1, and reject and need reinforce plastering on the original body of wall 1 in door and window hole place; Meanwhile, removing in original door and window process, need pick cutter to original body of wall 1, lay after supporting steel frame to meet, original door and window still can reset;
Step 2: channel-section steel 2 is installed around door and window hole, by connecting with batten plate 3 between every group of adjacent two parallel channel-section steels 2, backing plate 5 is set on batten plate 3 when installation, and utilize crab-bolt 4 and original body of wall 1 anchor connection;
Step 3: will be welded to each other between the channel-section steel of docking 2, meeting angle place, supporting steel frame bight arranges angle steel lacing 6;
Step 4: after supporting steel frame has been located, adopt 108 glue mud to carry out consolidation by grouting to the jack arch place of the original body of wall 1 in door and window hole top;
Step 5: after above-mentioned steps completes, supporting steel frame is carried out to entirety is antirust, preservative treatment;
Step 6: original door and window of removing in installation steps one, and carry out outward appearance and repair processing.
Be more than a kind of exemplary embodiments of the present invention, enforcement of the present invention is not limited to this.
Claims (7)
1. a brick-concrete composite buildings door and window hole ruggedized construction, comprise original body of wall (1), it is characterized in that: also comprise the supporting steel frame that the door and window hole on original body of wall (1) is played to the sealing of reinforcement effect, described supporting steel frame is made up of four groups of parallel channel-section steels, and is arranged in around door and window hole; Described in every group, parallel channel-section steel forms by two channel-section steels (2) parallel interval setting, every described channel-section steel (2) all tips upside down on surrounding door and window hole, the concave part that is channel-section steel (2) is faced original body of wall (1) setting, and the base plate of channel-section steel (2) is towards original body of wall (1) arranged outside; Between the base plate of every group of two parallel channel-section steels, connect by batten plate (3), on batten plate (3), be provided with backing plate (5), crab-bolt (4) is the space through backing plate (5), batten plate (3) and every group of two parallel channel-section steels and original body of wall (1) anchor connection successively; In described supporting steel frame, between adjacent every group of parallel channel-section steel, be welded to each other, and supporting steel frame corner welding has angle steel lacing (6).
2. brick-concrete composite buildings door and window hole ruggedized construction according to claim 1, is characterized in that: described channel-section steel (2) is No. 10 channel-section steels.
3. brick-concrete composite buildings door and window hole ruggedized construction according to claim 1, is characterized in that: described batten plate (3) is of a size of: length × wide × thick=40mm × 40mm × 4mm.
4. brick-concrete composite buildings door and window hole ruggedized construction according to claim 1, is characterized in that: described crab-bolt (4) diameter is 10mm, and anchorage length is not less than 90mm, and anchoring spacing is not more than 500mm.
5. brick-concrete composite buildings door and window hole ruggedized construction according to claim 1, is characterized in that: described angle steel lacing (6) is equal leg angle lacing, and specification is L25mm × 3mm.
6. brick-concrete composite buildings door and window hole ruggedized construction according to claim 1, is characterized in that: the jack arch place of the original body of wall in door and window hole top (1) adopts 108 glue mud to carry out cementation of fissures processing.
7. according to the reinforcement means of the arbitrary described brick-concrete composite buildings door and window hole ruggedized construction of claim 1-6, it is characterized in that: adopt following steps:
Step 1: according to design drawing, first remove the original door and window on original body of wall (1), and reject and need reinforce plastering on the original body of wall in door and window hole place (1); Meanwhile, removing in original door and window process, need pick cutter to original body of wall (1), lay after supporting steel frame to meet, original door and window still can reset;
Step 2: channel-section steel (2) is installed around door and window hole, when installation, will between every group of adjacent two parallel channel-section steels (2), connect with batten plate (3), backing plate (5) is set on batten plate (3), and utilizes crab-bolt (4) and original body of wall (1) anchor connection;
Step 3: by being welded to each other between the channel-section steel (2) of docking, meeting angle place, supporting steel frame bight arranges angle steel lacing (6);
Step 4: after supporting steel frame has been located, the jack arch place of the original body of wall in door and window hole top (1) is carried out to consolidation by grouting;
Step 5: after above-mentioned steps completes, supporting steel frame is carried out to entirety is antirust, preservative treatment;
Step 6: original door and window of removing in installation steps one, and carry out outward appearance and repair processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410360792.3A CN104179363B (en) | 2014-07-24 | 2014-07-24 | A kind of brick-concrete composite buildings door-window opening ruggedized construction and reinforcement means |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410360792.3A CN104179363B (en) | 2014-07-24 | 2014-07-24 | A kind of brick-concrete composite buildings door-window opening ruggedized construction and reinforcement means |
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| CN104179363A true CN104179363A (en) | 2014-12-03 |
| CN104179363B CN104179363B (en) | 2016-05-04 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105464397A (en) * | 2015-11-16 | 2016-04-06 | 上海建工五建集团有限公司 | Existing hole retaining reinforcing method of external wall of protective historical building |
| CN105888282A (en) * | 2016-05-03 | 2016-08-24 | 国网上海市电力公司浦东供电公司 | Seismic strengthening structure and method for enlarging opening of substation masonry wall |
| CN106284819A (en) * | 2016-08-26 | 2017-01-04 | 李建民 | The construction method of certificate sent out by a kind of blue bricks |
| CN106939704A (en) * | 2017-03-28 | 2017-07-11 | 西安建筑科技大学 | Brick mix structure punches wall fast repairing method after shake |
| CN108867931A (en) * | 2018-07-02 | 2018-11-23 | 中国建筑第八工程局有限公司 | Shear wall builds door opening structure |
| CN111962901A (en) * | 2020-08-14 | 2020-11-20 | 山东金城建设有限公司 | Existing masonry structure reconstruction construction method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10280583A (en) * | 1997-04-01 | 1998-10-20 | Sekisui Chem Co Ltd | Wall panel for unit bathroom |
| JP3854748B2 (en) * | 1999-05-18 | 2006-12-06 | 戸田建設株式会社 | Seismic reinforcement walls of existing buildings |
| CN201883564U (en) * | 2010-06-17 | 2011-06-29 | 吴淑环 | Composite thermal-insulation wall door-window opening reinforcement structure |
| JP2013083063A (en) * | 2011-10-07 | 2013-05-09 | Yasuhiro Matsuzaki | Method for reinforcing existing mullion wall of reinforcement concrete structure |
| CN103470064A (en) * | 2012-06-07 | 2013-12-25 | 沈阳铝镁设计研究院有限公司 | Structure for increasing opening of frame filling wall |
| CN103758360A (en) * | 2014-01-28 | 2014-04-30 | 河海大学 | RC frame-internal infilled wall structure with profiled steel sheet support and reinforcing method |
| CN203977889U (en) * | 2014-07-24 | 2014-12-03 | 北京筑福国际工程技术有限责任公司 | A kind of brick-concrete composite buildings door and window hole ruggedized construction |
-
2014
- 2014-07-24 CN CN201410360792.3A patent/CN104179363B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10280583A (en) * | 1997-04-01 | 1998-10-20 | Sekisui Chem Co Ltd | Wall panel for unit bathroom |
| JP3854748B2 (en) * | 1999-05-18 | 2006-12-06 | 戸田建設株式会社 | Seismic reinforcement walls of existing buildings |
| CN201883564U (en) * | 2010-06-17 | 2011-06-29 | 吴淑环 | Composite thermal-insulation wall door-window opening reinforcement structure |
| JP2013083063A (en) * | 2011-10-07 | 2013-05-09 | Yasuhiro Matsuzaki | Method for reinforcing existing mullion wall of reinforcement concrete structure |
| CN103470064A (en) * | 2012-06-07 | 2013-12-25 | 沈阳铝镁设计研究院有限公司 | Structure for increasing opening of frame filling wall |
| CN103758360A (en) * | 2014-01-28 | 2014-04-30 | 河海大学 | RC frame-internal infilled wall structure with profiled steel sheet support and reinforcing method |
| CN203977889U (en) * | 2014-07-24 | 2014-12-03 | 北京筑福国际工程技术有限责任公司 | A kind of brick-concrete composite buildings door and window hole ruggedized construction |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105464397A (en) * | 2015-11-16 | 2016-04-06 | 上海建工五建集团有限公司 | Existing hole retaining reinforcing method of external wall of protective historical building |
| CN105888282A (en) * | 2016-05-03 | 2016-08-24 | 国网上海市电力公司浦东供电公司 | Seismic strengthening structure and method for enlarging opening of substation masonry wall |
| CN105888282B (en) * | 2016-05-03 | 2018-02-02 | 国网上海市电力公司浦东供电公司 | A kind of seismic reinforcing structure and method that big hole is opened for transformer station's masonry wall |
| CN106284819A (en) * | 2016-08-26 | 2017-01-04 | 李建民 | The construction method of certificate sent out by a kind of blue bricks |
| CN106939704A (en) * | 2017-03-28 | 2017-07-11 | 西安建筑科技大学 | Brick mix structure punches wall fast repairing method after shake |
| CN108867931A (en) * | 2018-07-02 | 2018-11-23 | 中国建筑第八工程局有限公司 | Shear wall builds door opening structure |
| CN111962901A (en) * | 2020-08-14 | 2020-11-20 | 山东金城建设有限公司 | Existing masonry structure reconstruction construction method |
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| Publication number | Publication date |
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| CN104179363B (en) | 2016-05-04 |
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