CN105464397A - Existing hole retaining reinforcing method of external wall of protective historical building - Google Patents
Existing hole retaining reinforcing method of external wall of protective historical building Download PDFInfo
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- CN105464397A CN105464397A CN201510787118.8A CN201510787118A CN105464397A CN 105464397 A CN105464397 A CN 105464397A CN 201510787118 A CN201510787118 A CN 201510787118A CN 105464397 A CN105464397 A CN 105464397A
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- wall
- reinforcement means
- angle steel
- brick
- exterior wall
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
Abstract
The invention relates to an existing hole retaining reinforcing method of an external wall of a protective historical building, belongs to the technical field of building construction, and aims at performing reinforcing and earthquake-resistant and waterproof treatment on the existing large-dimension holes in a wall body of the external wall of the protective historical building under the condition of properly preserving the historical traces. The reinforcing method comprises the following steps of firstly, peeling plaster of the external wall; then, cleaning existing hole structures of the external wall; next, replacing bricks, not conforming to the intensity requirements, of the outer wall body by bricks, conforming to the intensity requirements, of an inner wall body, and performing reinforcement, and performing reinforcement; then, burying tie bolts in brick seams; next, patching the brick seams; next, laying a protective layer on a hole opening profile part of the hole structure; next, welding an angle steel net brace on the tie bolts; next, installing L-shaped sectional steel at the lateral sides of the hole structures; next, casting an inner lining wall on the surface of the angle steel net brace of the inner side wall body of the external wall; respectively anchoring and connecting steel bars of the inner lining wall with framework columns and framework girders inside the protective historical building; and finally, sequentially painting an enhancing agent and a water repellent on the outer side wall body of the external wall.
Description
Technical field
The present invention relates to technical field of building construction, particularly the existing hole of a kind of historical protective buildings exterior wall retains reinforcement means.
Background technology
Great majority live through the historical building heavy damage of the Anti-Japanese War, its exterior wall many because of shell attack, strafing leaves countless bullet hole, even some perforations runs through its outer wall body.Usual historical protective buildings is through repeatedly repairing, and body of wall breakage is also filled by blue bricks.Therefore existing strengthening by reparative method mode destroys the Historic original appearance of its building all to a certain extent, be difficult to its historical rudiment of complete reproduction, especially how shell hole on that exterior wall, machine gun shell hole is reduced according to original looks and physical location, reproduce heavy fighting scene then, reduction fight historical facts then.Therefore; for the large scale hole on this external wall, how to provide a kind of reasonable, appropriate protected mode, properly retain left over by history vestige; and strengthening the water resistance of this external wall and the reinforcement means of anti-seismic performance, is the technical problem that those skilled in the art need solution badly simultaneously.
Summary of the invention
The existing hole of a kind of historical protective buildings exterior wall is the object of the present invention is to provide to retain reinforcement means; when its object is to properly preserve left over by history vestige, large scale hole existing on historical protective buildings outer wall body is reinforced and antidetonation waterproofing work.
For solving the problems of the technologies described above, technical scheme of the present invention is as follows:
The existing hole of a kind of historical protective buildings exterior wall retains reinforcement means, comprises the steps:
Step one, divest described exterior wall whitewash face;
Step 2, clear up some pore space structures existing in described exterior wall;
Step 3, to replace with the interior wall fragment of brick meeting requirement of strength and do not meet the exterior wall brick of requirement of strength, and reinforce the scattered fragment of brick of described hole structure periphery, check that hollowing is also repaired;
Step 4, in the brickwork joint of described inner side of outer wall body of wall, bury some drawknot bolts underground;
Step 5, repairing brickwork joint;
Step 6, lay topping at some described hole structure outline places;
Step 7, at described inner side of outer wall surface of wall ply angle Elements of Space Grid Truss, and angle steel is connected with described drawknot bolt welding;
Step 8, " L " type shaped steel is set at some described hole structure sides, and described " L " type shaped steel is fixedly connected with described angle steel rack;
Step 9, build inwall on described angle steel rack surface;
Outside step 10, External Wall, on body of wall, the surface of fragment of brick is carried out except alkali treatment, and outside described exterior wall body of wall brushing reinforcing agent and hydrophober successively.
Further, described step one comprise adopt artificial or machinery to divest inner side of outer wall body of wall whitewash face.
Further, in described step 4, the depth of burying of drawknot bolt is 160mm ~ 180mm, and the distance that described drawknot bolt exposes described brickwork joint is 15mm.
Further, some described drawknot bolt non-equidistances are arranged, and the spacing of vertically adjacent two described drawknot bolts is 300mm, and the spacing of two that level is adjacent described drawknot bolts is 400mm.
Further, in described step 6, topping comprises two-layer, is respectively the carbon cloth of inner side and the brick powder diaphragm in outside.
Further, the thickness of described angle steel is 3mm, and the spacing of two vertically adjacent described angle steel is 600mm, and the spacing of two described angle steel that level is adjacent is 800mm.
Further, described step 9 comprises: the first step, arranges reinforced mesh on described waterproof mortar course surface, and by the frame column of described reinforced mesh and described historical protective buildings inside and Vierendeel girder anchor connection; Second step, in described reinforced mesh surface erection template; 3rd step, casting and compacting of concrete forms described inwall.
Further, described bar diameter is 6mm, arranges form described reinforced mesh according to the spacing double-layer double-direction of 150mm.
Further, the thickness of described inwall is 70mm.
Further, described hydrophober is opaque organic silicon solution.
Compared with prior art, the technique effect that the present invention is useful is: the existing hole of historical protective buildings exterior wall provided by the invention retains reinforcement means, first divests external rendering and shows out exterior wall tile face; Secondly the existing pore space structure of cleaning exterior wall; Then replace exterior wall with the fragment of brick that interior wall meets requirement of strength and do not meet the fragment of brick of requirement of strength, and the fragment of brick around retrofit and reinforcement hole; Drawknot bolt is buried underground in the brickwork joint of then side wall body within the walls outside; Then brickwork joint is repaired; Then topping is laid at profile place, pore space structure hole; The drawknot bolt on then side wall surface within the walls outside welds angle steel rack; Then " L " type shaped steel is set at pore space structure side, and makes it to be fixedly connected with angle steel rack; Then inwall is built on the angle steel rack surface of side wall body within the walls outside, the reinforcing bar of inwall respectively with building interior frame column and Vierendeel girder anchor connection; Outside last External Wall, wall block surface is carried out except alkali treatment, and body of wall brushing reinforcing agent and hydrophober successively outside External Wall.These reinforcement measures are when appropriate preservation left over by history vestige, highly reduction historical protective buildings Historic original appearance; reinforcing and antidetonation waterproofing work are carried out to large scale hole existing on historical protective buildings outer wall body, thus has added the shock resistance of exterior wall, stability and water proofing property.This reinforcement means is easy and simple to handle, saves construction cost, has good promotional value.
Accompanying drawing explanation
Fig. 1 is that in one embodiment of the invention, the existing hole of historical protective buildings exterior wall retains the structural representation after reinforcing;
Fig. 2 is the top view of Fig. 1.
In figure:
Body of wall outside A-exterior wall; B-inner side of outer wall body of wall;
1-brick wall; 2-pore space structure; 3-drawknot bolt; 4-brickwork joint; 5-topping; 6-inwall; 7-" L " type shaped steel.
Detailed description of the invention
Retain reinforcement means below in conjunction with the drawings and specific embodiments to the existing hole of historical protective buildings exterior wall that the present invention proposes to be described in further detail.According to the following describes and claims, advantages and features of the invention will be clearer.It should be noted that, accompanying drawing all adopts the form that simplifies very much and all uses non-ratio accurately, only in order to object that is convenient, the aid illustration embodiment of the present invention lucidly.For sake of convenience, hereinafter described " on ", D score is consistent with the upper and lower direction of accompanying drawing, but this can not become the restriction of technical solution of the present invention.
Describe the existing hole of a kind of historical protective buildings exterior wall of the present invention in detail below in conjunction with Fig. 1 and Fig. 2 and retain reinforcement means.
Embodiment one
The present embodiment is described for a certain historical relic's protection building.This historical relic architecture protection is seriously damaged at anti-Japanese war, this skin because of shell bombardment, gun shooting leaves countless bullet hole, wherein some perforations size is larger.This historical relic architecture protection was once repeatedly repaired in early time, repair the larger-size hole of hour hands pair cross-section and fill by blue bricks, but the original body of wall of this historical relic architecture protection is built into by common brick.Therefore, in order to restore the original looks of large scale hole better, properly preserving historic site, when height recovery repairs the exterior wall of this historical relic architecture protection again, needing to remove the blue bricks of filling when repairing, and body of wall is reinforced and waterproofing work.Please refer to Fig. 1, in figure, A is body of wall outside exterior wall, i.e. the outdoor section of exterior wall, and B is inner side of outer wall body of wall, i.e. the indoor section of exterior wall.
Incorporated by reference to reference to figure 1 and Fig. 2, the existing hole of a kind of historical protective buildings exterior wall retains reinforcement means, comprises the following steps:
S001: what divest exterior wall whitewashes face, makes brick wall 1 come out, and carries out reinforcing and waterproof construction to facilitate in subsequent handling body of wall A and inner side of outer wall body of wall B inside External Wall.When divesting, can select manual operation, what namely hand-held small-sized machine (Churn drill or little pneumatic pick) carefully divested body of wall A and inner side of outer wall body of wall B outside exterior wall whitewashes face.
S002: some pore space structures 2 existing in cleaning exterior wall, make the profile of pore space structure 2 come out.Certainly, if pore space structure 2 had once filled up blue bricks in hole place when repairing, then needed the blue bricks cut on exterior wall, exposed existing some pore space structures 2.That is, cut the blue bricks of filling in this historical protective buildings exterior wall, and adopt other reinforcing modes to retain the original looks of this existing pore space structure 2, thus reach the repairerment requirement of height recovery Historic original appearance.
S003: replace with the interior wall fragment of brick meeting requirement of strength the exterior wall brick not meeting requirement of strength, and reinforce fragment of brick scattered around pore space structure 2, check hollowing and repair.Highly reducing the effect of exterior wall Historic original appearance to reach while carrying out reinforcing at External Wall, utilizing that interior wall in this historical protective buildings is removed and the satisfactory fragment of brick of intensity damaged, loose and cause intensity not meet the fragment of brick of requirement of strength to replace exterior wall internal cause.The satisfactory fragment of brick of this intensity is common brick.Certainly, in order to improve efficiency of construction, reducing and cutting blue bricks to the unnecessary destruction of this historical protective buildings exterior wall, before cutting, first mark the region at blue bricks place, and then cut construction.That is, first mark toward blue bricks center position 100mm scope along blue bricks and common brick boundary line with colour-coded pen, and then cut the blue bricks in label range.
S004: in order to be fixed on inner side of outer wall body of wall A by angle steel rack, plays and reinforces the effect of exterior wall, buries some drawknot bolts 3 underground in the brickwork joint 4 of side wall body A within the walls outside.Specifically; comprise two steps: the first step, the brickwork joint 4 place boring of body of wall A outside this historical protective buildings exterior wall, drilling depth is about 160mm ~ 180mm; namely the depth of burying of drawknot bolt 3 is 160mm ~ 180mm, and the distance that drawknot bolt 3 exposes brickwork joint 4 is 15mm.Drawknot bolt 3 non-equidistance is arranged, and the spacing of two vertically adjacent drawknot bolts 3 is 300mm, and the spacing of two drawknot bolts 3 that level is adjacent is 400mm.That is, the vertical interval of drawknot bolt 3 is the height of five skin bricks, and level interval is the width of stretcher one header.Second step, inserts drawknot bolt 3 after the boring hole at cleaning brickwork joint 4 place, and fills up the gap of drawknot bolt 3 and boring hole periphery by structure glue.In order to draw materials conveniently, according to requirement of strength, this drawknot bolt 3 can select diameter to be the stainless steel bolt of 8mm.
S005: repair brickwork joint 4.Surperficial surface dust outside cleaning exterior wall around body of wall A pore space structure 2, and the brickwork joint 4 that outside External Wall, body of wall A is exposed is repaired.First will cut mortar loose in the brickwork joint 4 of body of wall A outside exterior wall, and the M10 grade high-strength cement mortar adopting fine sand to mix repairs brickwork joint 4.Further, the metope external coating water-repellent paint after having repaired brickwork joint 4, brushing thickness is not less than 3mm, forms a complete stress system to make whole exterior wall.
S006: in order to protect the hole profile of pore space structure 2, lays topping 5 at some pore space structure 2 profile places.Topping 5 comprises two-layer, is respectively the carbon cloth (not shown) of inner side and the brick powder diaphragm (not shown) in outside.This carbon cloth width is about 160mm, after laying completes, sets up brick powder diaphragm outside carbon cloth.
S007: in order to External Wall is reinforced, at exterior wall external wall body A surface ply angle Elements of Space Grid Truss (not shown), and makes angle steel and drawknot bolt 3 be welded to connect.Angle steel non-equidistance in angle steel rack is arranged, and the spacing of two vertically adjacent angle steel is 600mm, and the spacing of two angle steel that level is adjacent is 800mm.That is, in angle steel rack, the vertical interval of angle steel is the height of ten skin bricks, and level interval is the width of two stretcher two headers.
S008: in order to reinforce the hole of the pore space structure 2 of large-size further, arranges " L " type shaped steel 7 at some pore space structure 2 sides, and " L " type shaped steel 7 is fixedly connected with angle steel rack." L " type shaped steel 7 non-equidistance is arranged, and the spacing of two vertically adjacent " L " type shaped steel 7 is 180mm, the namely height of three skin bricks." L " type shaped steel 7 and angle steel rack are welded and fixed, and guarantee that the brick face length degree that each " L " type shaped steel 7 exceeds inner side of outer wall body of wall A is consistent, and be 80mm, the level interval between each " L " type shaped steel 7 is consistent as far as possible.In order to reach the effect increasing exterior wall intensity preferably, " L " type shaped steel 7 must block side placed in the middle be placed, and can not face toward brickwork joint 4 between two parties.In addition, in order to ensure the connectivity robustness between " L " type shaped steel 7 and carbon cloth, special binding material must be smeared therebetween." L " type shaped steel 7 can be angle steel or channel-section steel or square steel, does not limit herein.
S009: in order to strengthen sealing and the water proofing property of body of wall A outside exterior wall, side wall body B smears waterproof mortar course 3 within the walls outside.In order to reach good waterproof effect, the thickness of general waterproof mortar course 3 is 3mm.In order to strengthen the anti-seismic performance of the whole body of wall of exterior wall further, outside waterproof mortar course 3, namely inwall 6 is also poured on its surface.In order to avoid smashing produced space and hollowing because of disposable watering, reduce strength of wall body, this inwall 6 points waters for four times to be smash, and from top to bottom once waters every four hours and smashes.Specifically, on waterproof mortar course 3 surface, the first step arranges that (bar diameter is 6mm to 6150 reinforcing bars, spacing between adjacent two skin reinforcing bars is 150mm), form double-layer double-direction reinforced mesh, and the surrounding Vierendeel girder of reinforcing bar and this historical protective buildings inside and frame column are carried out anchor connection; Second step sets up template above reinforced mesh; 3rd step divide four times be in the milk water smash formed inwall 6.Certainly, be mixed with waterproofing admixture in the concrete slurry adopted, a more common such as triumphant waterproofing admixture, to reach good waterproof effect.By setting up inwall 6; particularly floor existing to its reinforcing bar and historical building, frame column and Vierendeel girder are connected; improve the shock resistance of historical protective buildings exterior wall large-size pore space structure 2; also further increase shear resistance and the stability of whole outer wall body, thus enhance the anti-seismic performance of this historical building.
S010: outside External Wall, on body of wall B, the surface of fragment of brick is carried out except alkali treatment, at exterior wall external wall body A surface brushing reinforcing agent and hydrophober successively.This is because after historical protective buildings exterior wall meets with rainwater or wet weather repeatedly; along with the migration of steam; soluble-salt buck in the constructional materialss such as coating can strengthen precipitation dynamics gradually; therefore cause from position local deepened, dull, the concurrent crystalline solid of separating out white of plate seam such as wall seam, the foot of a wall and metopes; do not take off all the year round after oozing out metope; have a strong impact on outward appearance, this kind of phenomenon is called accumulation of salt in the surface soil phenomenon.The metope accumulation of salt in the surface soil not only affects the outward appearance of exterior wall, and affects the quality of wall plaster, more seriously causes wall body structure potential safety hazard.Therefore, the brick surface layer of metope accumulation of salt in the surface soil inorganic agent to whiting can be adopted to carry out except alkali treatment.Except the metope after alkali treatment needs to carry out reinforcing waterproof construction to metope.Preferably, body of wall A surface first brushing one deck reinforcing agent outside exterior wall after the repair has been completed, reach the effect strengthening body of wall A intensity outside exterior wall, then to reach after requirement brushing one deck hydrophober again, to improve the waterproof effect of body of wall A outside exterior wall until this reinforcing agent coating.The opaque organic silicon solution of usual selection is as hydrophober.
In sum, the existing hole of historical protective buildings exterior wall of the present invention retains reinforcement means, first divests external rendering and shows out exterior wall tile face; Secondly the existing pore space structure of cleaning exterior wall; Then replace exterior wall with the fragment of brick that interior wall meets requirement of strength and do not meet the fragment of brick of requirement of strength, and the fragment of brick around retrofit and reinforcement hole; Drawknot bolt is buried underground in the brickwork joint of then side wall body within the walls outside; Then brickwork joint is repaired; Then topping is laid at profile place, pore space structure hole; The drawknot bolt on then side wall surface within the walls outside welds angle steel rack; Then " L " type shaped steel is set at pore space structure side, and makes it to be fixedly connected with angle steel rack; Then inwall is built on the angle steel rack surface of side wall body within the walls outside, the reinforcing bar of inwall respectively with building interior frame column and Vierendeel girder anchor connection; Outside last External Wall, wall block surface is carried out except alkali treatment, and body of wall brushing reinforcing agent and hydrophober successively outside External Wall.These reinforcement measures are when appropriate preservation left over by history vestige, highly reduction historical protective buildings Historic original appearance; reinforcing and antidetonation waterproofing work are carried out to large scale hole existing on historical protective buildings outer wall body, thus has added the shock resistance of exterior wall, stability and water proofing property.This reinforcement means is easy and simple to handle, saves construction cost, has good promotional value.
Foregoing description is only the description to present pre-ferred embodiments, any restriction not to the scope of the invention, and any change that the those of ordinary skill in field of the present invention does according to above-mentioned disclosure, modification, all belong to the protection domain of claims.
Claims (10)
1. the existing hole of historical protective buildings exterior wall retains a reinforcement means, it is characterized in that, comprises the steps:
Step one, divest described exterior wall whitewash face;
Step 2, clear up some pore space structures existing in described exterior wall;
Step 3, to replace with the interior wall fragment of brick meeting requirement of strength and do not meet the exterior wall brick of requirement of strength, and reinforce the scattered fragment of brick of described hole structure periphery, check that hollowing is also repaired;
Step 4, in the brickwork joint of described inner side of outer wall body of wall, bury some drawknot bolts underground;
Step 5, repairing brickwork joint;
Step 6, lay topping at some described hole structure outline places;
Step 7, at described inner side of outer wall surface of wall ply angle Elements of Space Grid Truss, and angle steel is connected with described drawknot bolt welding;
Step 8, " L " type shaped steel is set at some described hole structure sides, and described " L " type shaped steel is fixedly connected with described angle steel rack;
Step 9, build inwall on described angle steel rack surface;
Outside step 10, External Wall, on body of wall, the surface of fragment of brick is carried out except alkali treatment, and outside described exterior wall body of wall brushing reinforcing agent and hydrophober successively.
2. reinforcement means as claimed in claim 1, is characterized in that, described step one comprise adopt artificial or machinery to divest inner side of outer wall body of wall whitewash face.
3. reinforcement means as claimed in claim 1, it is characterized in that, in described step 4, the depth of burying of drawknot bolt is 160mm ~ 180mm, and the distance that described drawknot bolt exposes described brickwork joint is 15mm.
4. reinforcement means as claimed in claim 3, is characterized in that, some described drawknot bolt non-equidistances are arranged, and the spacing of vertically adjacent two described drawknot bolts is 300mm, and the spacing of two that level is adjacent described drawknot bolts is 400mm.
5. reinforcement means as claimed in claim 1, it is characterized in that, in described step 6, topping comprises two-layer, is respectively the carbon cloth of inner side and the brick powder diaphragm in outside.
6. reinforcement means as claimed in claim 1, it is characterized in that, the thickness of described angle steel is 3mm, and the spacing of two vertically adjacent described angle steel is 600mm, and the spacing of two described angle steel that level is adjacent is 800mm.
7. reinforcement means as claimed in claim 1, it is characterized in that, described step 9 comprises: the first step, arranges reinforced mesh on described waterproof mortar course surface, and by the frame column of described reinforced mesh and described historical protective buildings inside and Vierendeel girder anchor connection; Second step, in described reinforced mesh surface erection template; 3rd step, casting and compacting of concrete forms described inwall.
8. reinforcement means as claimed in claim 7, it is characterized in that, described bar diameter is 6mm, arranges form described reinforced mesh according to the spacing double-layer double-direction of 150mm.
9. reinforcement means as claimed in claim 1, it is characterized in that, the thickness of described inwall is 70mm.
10. reinforcement means as claimed in claim 1, it is characterized in that, described hydrophober is opaque organic silicon solution.
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| CN201510787118.8A CN105464397B (en) | 2015-11-16 | 2015-11-16 | Both hole retains reinforcement means to a kind of historical protective buildings exterior wall |
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| CN201510787118.8A CN105464397B (en) | 2015-11-16 | 2015-11-16 | Both hole retains reinforcement means to a kind of historical protective buildings exterior wall |
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| CN105464397A true CN105464397A (en) | 2016-04-06 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106907016A (en) * | 2017-03-17 | 2017-06-30 | 上海建工二建集团有限公司 | The lossless ruggedized construction and its construction method of historical protective buildings wall |
| CN108104506A (en) * | 2017-12-12 | 2018-06-01 | 上海建工建集团有限公司 | It is a kind of to be used for structural demolition and the temporary facility rebuilded and its construction method |
| CN108560944A (en) * | 2018-05-03 | 2018-09-21 | 东南大学 | A kind of ruggedized construction and its construction method for reinforcing Old City Wall globality |
| CN114482594A (en) * | 2021-12-19 | 2022-05-13 | 中交四公局第一工程有限公司 | Construction method for retaining support of historical landscape civil-improvement commercial building structure |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1576497A (en) * | 2003-07-07 | 2005-02-09 | M&S工业株式会社 | Reinforced material for concrete building repairing ,repairing and reinforcing technology for concrete building |
| JP3844323B2 (en) * | 1998-10-13 | 2006-11-08 | 東日本旅客鉄道株式会社 | Seismic reinforcement method for reinforced concrete columns |
| CN101672110A (en) * | 2009-09-18 | 2010-03-17 | 北京筑福建筑事务有限责任公司 | Method and structure for enhancing brickwork structure and improving earthquake resistant performance of structure by using carbon fiber |
| CN201713958U (en) * | 2010-03-26 | 2011-01-19 | 南昌大学 | Seismic strengthening structure of wall between windows |
| JP4969152B2 (en) * | 2006-05-23 | 2012-07-04 | 太平洋セメント株式会社 | Reinforcement structure and reinforcement method for concrete building |
| CN202969628U (en) * | 2012-11-28 | 2013-06-05 | 南京固强建筑技术有限公司 | Hole reinforcing node for shear wall |
| CN203603521U (en) * | 2013-10-12 | 2014-05-21 | 北京筑福国际工程技术有限责任公司 | Plate type staircase reinforcing structure of house of multi-layer brick body structure |
| CN104179363A (en) * | 2014-07-24 | 2014-12-03 | 北京筑福国际工程技术有限责任公司 | Reinforcing structure and reinforcing method for door and window opening of brick-and-concrete house |
| CN204139643U (en) * | 2014-07-24 | 2015-02-04 | 北京筑福建筑事务有限责任公司 | Punch after a kind of shear wall ruggedized construction |
-
2015
- 2015-11-16 CN CN201510787118.8A patent/CN105464397B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3844323B2 (en) * | 1998-10-13 | 2006-11-08 | 東日本旅客鉄道株式会社 | Seismic reinforcement method for reinforced concrete columns |
| CN1576497A (en) * | 2003-07-07 | 2005-02-09 | M&S工业株式会社 | Reinforced material for concrete building repairing ,repairing and reinforcing technology for concrete building |
| JP4969152B2 (en) * | 2006-05-23 | 2012-07-04 | 太平洋セメント株式会社 | Reinforcement structure and reinforcement method for concrete building |
| CN101672110A (en) * | 2009-09-18 | 2010-03-17 | 北京筑福建筑事务有限责任公司 | Method and structure for enhancing brickwork structure and improving earthquake resistant performance of structure by using carbon fiber |
| CN201713958U (en) * | 2010-03-26 | 2011-01-19 | 南昌大学 | Seismic strengthening structure of wall between windows |
| CN202969628U (en) * | 2012-11-28 | 2013-06-05 | 南京固强建筑技术有限公司 | Hole reinforcing node for shear wall |
| CN203603521U (en) * | 2013-10-12 | 2014-05-21 | 北京筑福国际工程技术有限责任公司 | Plate type staircase reinforcing structure of house of multi-layer brick body structure |
| CN104179363A (en) * | 2014-07-24 | 2014-12-03 | 北京筑福国际工程技术有限责任公司 | Reinforcing structure and reinforcing method for door and window opening of brick-and-concrete house |
| CN204139643U (en) * | 2014-07-24 | 2015-02-04 | 北京筑福建筑事务有限责任公司 | Punch after a kind of shear wall ruggedized construction |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106907016A (en) * | 2017-03-17 | 2017-06-30 | 上海建工二建集团有限公司 | The lossless ruggedized construction and its construction method of historical protective buildings wall |
| CN108104506A (en) * | 2017-12-12 | 2018-06-01 | 上海建工建集团有限公司 | It is a kind of to be used for structural demolition and the temporary facility rebuilded and its construction method |
| CN108560944A (en) * | 2018-05-03 | 2018-09-21 | 东南大学 | A kind of ruggedized construction and its construction method for reinforcing Old City Wall globality |
| CN114482594A (en) * | 2021-12-19 | 2022-05-13 | 中交四公局第一工程有限公司 | Construction method for retaining support of historical landscape civil-improvement commercial building structure |
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| CN105464397B (en) | 2017-12-15 |
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