CN105155841A - External bone prefabricated thin wall component and assembled construction reinforced concrete pier and column and construction method thereof - Google Patents
External bone prefabricated thin wall component and assembled construction reinforced concrete pier and column and construction method thereof Download PDFInfo
- Publication number
- CN105155841A CN105155841A CN201510631202.0A CN201510631202A CN105155841A CN 105155841 A CN105155841 A CN 105155841A CN 201510631202 A CN201510631202 A CN 201510631202A CN 105155841 A CN105155841 A CN 105155841A
- Authority
- CN
- China
- Prior art keywords
- ectoskeleton
- thin
- wall component
- prefabricated thin
- wall
- 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
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses an external bone prefabricated thin wall component and an assembled construction reinforced concrete pier and column and a construction method thereof. The external bone prefabricated thin wall component comprises a cylindrical thin wall component, wherein a horizontal holding rod is mounted outside the thin wall component; a clamping plate is arranged at the inner side of the horizontal holding rod; and a vertical holding rod is arranged at the outer side of the horizontal holding rod. Pier and column reinforcements and casting concrete are arranged in an empty inner cavity of the external bone prefabricated thin wall component. The transportation and the construction installation are convenient; the construction difficulty is reduced; the engineering quality is easy to be guaranteed; and external bones can be produced in batches in a standardization manner, and can be recycled after assembly to save materials.
Description
Technical field
The present invention relates to a kind of municipal administration, traffic and building engineering construction mounting technique, particularly relate to a kind of ectoskeleton prefabricated thin-wall component and fabricated construction reinforced concrete knoll, post and construction method thereof.
Background technology
Current prefabricated assembled construction reinforced bar concrete pier, post adopt prefabricated solid component fabricated construction, and pier, post Reinforcement use sleeve grouting to connect at same absolute altitude, and pier, post component and existed concrete bridge rely on grouting material to be combined.This brings following disadvantage:
1, pier, post longitudinal reinforcement all use sleeve grouting connection not meet national respective technical specifications and standard at same absolute altitude.Existing national respective technical specifications and standard specify " mechanical connecting joint of Reinforcement should stagger mutually ", " the longitudinal tensile bar splice area percentage being positioned at same jointing should not be greater than 50% ".
2, pier, post component rely on the grout hole at sleeve position to inject grouting material and are combined with existed concrete bridge, grouting material in narrow closed space to flow filling, it fills plumpness cannot macroscopic examination, the entity product intensity of grouting material also cannot sampling Detection, occurs that mass defect will have a strong impact on concrete continuity.
3, because prefabricated pier, post are solid components, weight is very large, causes component conveying and construction and installation difficulty, causes expense after must selecting large-tonnage hanging device to increase and reduce with work efficiency.
Summary of the invention
The object of this invention is to provide a kind of easy construction, the ectoskeleton prefabricated thin-wall component saving material and fabricated construction reinforced concrete knoll, post and construction method thereof.
The object of the invention is to be achieved through the following technical solutions:
Ectoskeleton prefabricated thin-wall component of the present invention, comprises the thin-wall member of tubular, is provided with horizontal pole outside described thin-wall member, and the inner side of described horizontal pole is provided with clamping plate, and the outside of described horizontal pole is provided with vertical pole.
Ectoskeleton prefabricated thin-wall component fabricated construction reinforced concrete knoll of the present invention, post, at above-mentioned ectoskeleton prefabricated thin-wall component cavity arrangements pier, post reinforcing bar and concreting on an empty stomach.
The construction method of above-mentioned ectoskeleton prefabricated thin-wall component fabricated construction reinforced concrete knoll of the present invention, post, comprises the following steps:
A, according to design reinforced concrete knoll, post shape fabricating, described ectoskeleton prefabricated thin-wall component is installed;
B, site assembly formula are constructed, and comprise any one method following:
Method one:
First arrange that described pier stud longitudinal main reinforcement, pier stud additional hooping and pier stud strengthen stirrup, again by place from reinforcing bar upper lifting for described ectoskeleton prefabricated thin-wall component, and use described inclined support bar and lateral conductor that described ectoskeleton prefabricated thin-wall component is corrected and fixed, concreting in the most backward cavity member;
Method two:
First by place for described ectoskeleton prefabricated thin-wall lifting component, and use described inclined support bar and lateral conductor that described ectoskeleton prefabricated thin-wall component is corrected and fixed, arrange that described pier stud longitudinal main reinforcement, pier stud additional hooping and pier stud strengthen stirrup, concreting in the most backward cavity member again;
Method three:
Operation one: arrange that described pier stud longitudinal main reinforcement, pier stud additional hooping and pier stud strengthen stirrup;
Operation two: by place for described ectoskeleton prefabricated thin-wall lifting component, and use described inclined support bar and lateral conductor that described ectoskeleton prefabricated thin-wall component is corrected and fixed;
Described operation one and operation two intersection are carried out, concreting in the most backward cavity member;
After C, cast-in-situ concrete reach requirement of strength, remove ectoskeleton, recycle.
As seen from the above technical solution provided by the invention, the ectoskeleton prefabricated thin-wall component that the embodiment of the present invention provides and fabricated construction reinforced concrete knoll, post and construction method thereof, avoid solid pier, complicated construction technique that post prefabricated units concrete relies on grouting to connect and quality of connection control the appearance of problems such as difficulty; Prefabricated thin-wall component is empty stomach inner-cavity structure, more solid pier, post prefabricated units and grout construction method thereof, and construction weight significantly reduces, and convenient transport and construction and installation, reduce difficulty of construction, easily ensure workmanship; Ectoskeleton can be produced in batches in standardization, and installing/dismounting Posterior circle uses, and saves material; Prefabricated units and fabricated construction is adopted to meet architectural industrialization developing direction.
Accompanying drawing explanation
Ectoskeleton prefabricated thin-wall component fabricated construction reinforced concrete knoll, post schematic diagram that Fig. 1 provides for the embodiment of the present invention;
Fig. 2 is Fig. 1 horizontal section schematic diagram;
Fig. 3 is reinforced concrete prefabricated thin-wall member schematic diagram in the embodiment of the present invention;
Fig. 4 is the top water plane section schematic diagram of Fig. 3;
Fig. 5 is the bottom level schematic cross-section of Fig. 3;
Fig. 6 is positive circular reinforced concrete prefabricated thin-wall member schematic cross-section in the embodiment of the present invention;
Fig. 7 is oval reinforced concrete prefabricated thin-wall member schematic cross-section in the embodiment of the present invention;
Fig. 8 is the reinforced concrete prefabricated thin-wall member schematic cross-section of orthogonal rectangle in the embodiment of the present invention;
Fig. 9 is the reinforced concrete prefabricated thin-wall member schematic cross-section of round rectangle in the embodiment of the present invention.
In figure:
1 cast-in-situ concrete, the longitudinal main reinforcement of 2 pier studs, 3 pier stud additional hoopings, 4 pier studs strengthen stirrup, 5 horizontal poles, 6 thin-wall members, 7 clamping plate, 8 vertical poles, 9 inclined support bars, 10 lateral conductors, 11 bases, 12 opening, 16 outer shroud steel plates, 17 component longitudinal structure reinforcing bars, the main stirrup of 18 pier stud between inner chamber, 13 reserved openings, 14 legs, 15 legs on an empty stomach.
Detailed description of the invention
To be described in further detail the embodiment of the present invention below.
Ectoskeleton prefabricated thin-wall component of the present invention, its preferably detailed description of the invention be:
Comprise the thin-wall member of tubular, be provided with horizontal pole outside described thin-wall member, the inner side of described horizontal pole is provided with clamping plate, and the outside of described horizontal pole is provided with vertical pole.
The sidewall of described thin-wall member is provided with reserved opening, and the bottom of described thin-wall member is provided with multiple leg, and the sidewall of the thin-wall member between adjacent leg is provided with opening.
Position suitable for reading and the end opening position of described thin-wall member are respectively equipped with outer shroud steel plate.
The inwall of described thin-wall member is vertically provided with component longitudinal structure reinforcing bar, and level is provided with the main stirrup of pier stud.
Ectoskeleton prefabricated thin-wall component fabricated construction reinforced concrete knoll of the present invention, post, its preferably detailed description of the invention be:
At above-mentioned ectoskeleton prefabricated thin-wall component cavity arrangements pier, post reinforcing bar and concreting on an empty stomach.
Described pier, post reinforcing bar comprise the longitudinal main reinforcement of the vertical pier stud arranged, the pier stud additional hooping of horizontally set, the pier stud that is arranged circumferentially strengthen stirrup.
The construction method of above-mentioned ectoskeleton prefabricated thin-wall component fabricated construction reinforced concrete knoll of the present invention, post, its preferably detailed description of the invention be:
Comprise the following steps:
A, according to design reinforced concrete knoll, post shape fabricating, described ectoskeleton prefabricated thin-wall component is installed;
B, site assembly formula are constructed, and comprise any one method following:
Method one:
First arrange that described pier stud longitudinal main reinforcement, pier stud additional hooping and pier stud strengthen stirrup, again by place from reinforcing bar upper lifting for described ectoskeleton prefabricated thin-wall component, and use described inclined support bar and lateral conductor that described ectoskeleton prefabricated thin-wall component is corrected and fixed, concreting in the most backward cavity member;
Method two:
First by place for described ectoskeleton prefabricated thin-wall lifting component, and use described inclined support bar and lateral conductor that described ectoskeleton prefabricated thin-wall component is corrected and fixed, arrange that described pier stud longitudinal main reinforcement, pier stud additional hooping and pier stud strengthen stirrup, concreting in the most backward cavity member again;
Method three:
Operation one: arrange that described pier stud longitudinal main reinforcement, pier stud additional hooping and pier stud strengthen stirrup;
Operation two: by place for described ectoskeleton prefabricated thin-wall lifting component, and use described inclined support bar and lateral conductor that described ectoskeleton prefabricated thin-wall component is corrected and fixed;
Described operation one and operation two intersection are carried out, concreting in the most backward cavity member;
After C, cast-in-situ concrete reach requirement of strength, remove ectoskeleton, recycle.
Ectoskeleton prefabricated thin-wall component of the present invention and fabricated construction reinforced concrete knoll, post and construction method thereof, by prefabricated processing and pier, steel concrete thin-wall member that post appearance and size is identical, outside component, ectoskeleton is installed, the ectoskeletal prefabricated thin-wall component of in-site installation fixed band, component empty stomach inner chamber is for arranging pier, post reinforcing bar and concreting, after cast-in-situ concrete reaches requirement of strength, remove ectoskeleton and recycle.Precast reinforced concrete structure is thin-walled inner-cavity structure on an empty stomach; The component Reinforcement that inner chamber is used for pier on an empty stomach, post arranges flexible connection, additional hooping and concrete cast in situs, and form complete steel concrete solid pier, post with thin-wall member; Be equipped with outside thin-wall member and increase its rigidity and have finished product protection, facilitate the ectoskeleton of installation effect, ectoskeleton can recycle by installing/dismounting; Component can offer at sidewall the little hole being convenient to check cast-in-situ concrete quality; Member bottom section can make the leg ensureing concrete continuous; Top and bottom can make outer shroud steel plate, facilitate during in-site installation between the finished product protection of thin-wall member and upper-lower section component and are connected and fixed.
During the construction of site assembly formula, first by layout pier, the Reinforcement of post, additional hooping, ectoskeletal prefabricated thin-wall component will be with again in place from pier, post reinforcing bar upper lifting, re-using hound, bracing wire etc. will be with ectoskeletal prefabricated thin-wall component correct and fix, concreting in the most backward cavity member; When inner cavity size is larger on an empty stomach for ectoskeleton prefabricated thin-wall component, first the ectoskeletal prefabricated thin-wall Components installation of band can be fixed, then in component on an empty stomach inner chamber, arrange Reinforcement, the additional hooping of pier, post, concreting in the most backward cavity member; Also according to actual conditions, can will arrange reinforcing bar and the ectoskeletal prefabricated thin-wall component of fixed band two bursts of operations flexible cross-reference will stage by stage be installed, concreting in the most backward cavity member.After cast-in-situ concrete reaches requirement of strength, remove ectoskeleton, recycle.
Advantage of the present invention is:
In pier, post, the joint location of adjacent Reinforcement is vertically adjustable up and down, so can ensure that adjacent Reinforcement joint location staggers mutually, guarantees the Its Relevant Technology Standards meeting country; In bottom with the empty stomach inner chamber poured in place concrete of the thin-wall member of leg, achieve prefabricated units or basic old concrete to be connected with effective between poured in place concrete, guarantee concrete continuity, not only concrete quality easily controls, meanwhile, avoid solid pier, complicated construction technique that post prefabricated units concrete relies on grouting to connect and quality of connection control the appearance of problems such as difficulty; Little hole convenient inspection cast-in-situ concrete quality offered by component; Prefabricated thin-wall component is empty stomach inner-cavity structure, more solid pier, post prefabricated units and grout construction method thereof, and construction weight significantly reduces, and convenient transport and construction and installation, reduce difficulty of construction, easily ensure workmanship; Ectoskeleton can be produced in batches in standardization, and installing/dismounting Posterior circle uses, and saves material; Prefabricated units and fabricated construction is adopted to meet architectural industrialization developing direction.
Specific embodiment:
Prefabricated processing and pier, the steel concrete thin-wall member 6 that post appearance and size is identical, as shown in Figure 3.The reinforcing bar of thin-wall member 6 comprises component longitudinal structure reinforcing bar 17 and the main stirrup 18 of pier stud, and the main stirrup of reinforced concrete knoll, post has been configured with the main stirrup 18 of pier stud in thin-wall member, does not need to reconfigure during site operation.According to engineering requirements, the cross sectional shape of pier, post thin-wall member 6 can be selected to adopt the patterns such as positive circle, ellipse, orthogonal rectangle, round rectangle, as shown in Fig. 5, Fig. 6, Fig. 7, Fig. 8.
Outside thin-wall member 6, ectoskeleton is installed in combination, and exoskeleton system comprises clamping plate 7, horizontal pole 5, vertical pole 8 three kinds of parts, and three kinds of parts all should have good Rigidity and strength, and can use by installing/dismounting Posterior circle.Due to when pier, post cast-in-place construction concrete, horizontal pressure force is produced to component sidewall, need the supporting capacity of calculation review steel concrete thin-wall member 6 can meet the load action effect of horizontal pressure force formation, when not meeting, installation exoskeleton system is just relied on to ensure the safety of steel concrete thin-wall member 6 and normally use.The effect of clamping plate 7 is the unit calculated length of thin-wall member 6 between the horizontal pole 5 of reduction thus the load action effect of reduction horizontal pressure force formation, and gives horizontal pole 5 by load uniform distribution; The effect of horizontal pole 5 is prolonged by thin-wall member 6 to be longitudinally cut into less computing unit thus the load action effect reducing horizontal pressure force formation, improves the horizontal restraint ability to component simultaneously; The effect of vertical pole 8 is for inclined support bar 9 or lateral conductor 10 provide in-site installation tie point, for thin-wall member 6 level and vertical transport and finished product protection and stacking provide supplementary means; Horizontal pole 5 can have the effect of vertical pole 8 concurrently.The exoskeleton system of these three kinds of parts compositions can consider thin-wall member supporting capacity calculation review, level and the situation such as vertical transport, in-site installation, flexible collocation, the quantity of the kind of selective use parts (selective use one or more parts) and often kind of parts.
Be with ectoskeletal prefabricated thin-wall component after level and vertical transport, use inclined support bar 9 or lateral conductor 10 in-site installation to be fixed on basis 11 (basis 11 also can be completed hypomere pier, post).Component empty stomach inner chamber 12 is for arranging that the longitudinal main reinforcement 2 of pier stud, pier stud additional hooping 3, pier stud are strengthened stirrup 4 and build cast-in-situ concrete 1, longitudinal main reinforcement 2 lower end of pier stud can take to overlap or be mechanically connected or welding manner with basis 11 (basis 11 also can be completed hypomere pier, post) reserved longitudinal direction main connection, its joint area can adjust in the vertical range of vertical reinforcement, ensure to stagger mutually in the connector position of adjacent each group of vertical reinforcement, meet the requirement of national current art specification and standard, make its structural performance reliable.Bar connecting and concreting all can by the construction technologies of traditional cast-in-situ steel reinforced concrete, and more solid pier, post prefabricated units and grout construction method thereof, reduce difficulty of construction, and quality is easily controlled.The effect strengthening stirrup 4 is only the position of the longitudinal main reinforcement 2 of fixing pier stud, and consumption is little.As shown in Figure 1 and Figure 2.
Reinforced concrete prefabricated thin-wall member has sidewall reserved opening, bottom supports, bottom and top outer shroud steel plate three detailed treatment, can according to the flexible choice for use of actual conditions, as shown in Fig. 3, Fig. 4, Fig. 5.The effect of component sidewall reserved opening 13 is convenient to check and control cast-in-situ concrete quality, and position arrangement can simplify construction behind at clamping plate 7 or horizontal pole 5; The effect of member bottom section leg 14 is the cavitys making bottom thin-wall member 6 and form opening 15 place between leg between basis 11 (basis 11 also can be completed hypomere pier, post), after cast-in-situ concrete, realize prefabricated units or basic old concrete to be connected with effective between poured in place concrete, ensure concrete continuity, the complicated construction technique avoiding solid pier, post prefabricated units concrete to rely on grouting to connect and quality of connection control the appearance of the problems such as difficulty; The effect of the outer shroud steel plate 17 of top and bottom; one is form corner protection to thin-wall member 6; two is that the outer shroud steel plate 17 of epimere member bottom section and hypomere top after in-site installation can be welded to each other connection; be convenient to Components installation fix; three is that bottom outer shroud steel plate 17 can form the fixed support side template of cavity (for having bottom supports 14 but not adopting the component of bottom outer shroud steel plate 17 as opening between leg 15; other support-side template ways can be selected in the outside that between leg, opening 15 forms cavity), prevent cast-in-situ concrete excessive.
After cast-in-situ concrete reaches requirement of strength, form complete steel concrete solid pier, post with thin-wall member.Remove ectoskeleton, recycle.
The present invention utilizes ectoskeleton prefabricated thin-wall component fabricated construction reinforced concrete knoll, post, and the scope of application is wide, is applicable to the post etc. of municipal administration, the pier of traffic engineering, pier, pier stud, post and construction work, practical, meets architectural industrialization developing direction.
The above; be only the present invention's preferably detailed description of the invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.
Claims (7)
1. an ectoskeleton prefabricated thin-wall component, is characterized in that, comprises the thin-wall member of tubular, is provided with horizontal pole outside described thin-wall member, and the inner side of described horizontal pole is provided with clamping plate, and the outside of described horizontal pole is provided with vertical pole.
2. ectoskeleton prefabricated thin-wall component according to claim 1 and fabricated construction reinforced concrete knoll, post and construction method thereof, it is characterized in that, the sidewall of described thin-wall member is provided with reserved opening, the bottom of described thin-wall member is provided with multiple leg, and the sidewall of the thin-wall member between adjacent leg is provided with opening.
3. ectoskeleton prefabricated thin-wall component according to claim 2 and fabricated construction reinforced concrete knoll, post and construction method thereof, is characterized in that, position suitable for reading and the end opening position of described thin-wall member are respectively equipped with outer shroud steel plate.
4. ectoskeleton prefabricated thin-wall component according to claim 3 and fabricated construction reinforced concrete knoll, post and construction method thereof, is characterized in that, the inwall of described thin-wall member is vertically provided with component longitudinal structure reinforcing bar, and level is provided with the main stirrup of pier stud.
5. ectoskeleton prefabricated thin-wall component fabricated construction reinforced concrete knoll, a post, is characterized in that, the ectoskeleton prefabricated thin-wall component described in any one of Claims 1-4 is cavity arrangements pier, post reinforcing bar and concreting on an empty stomach.
6. ectoskeleton prefabricated thin-wall component fabricated construction reinforced concrete knoll according to claim 5, post, it is characterized in that, described pier, post reinforcing bar comprise the longitudinal main reinforcement of the vertical pier stud arranged, the pier stud additional hooping of horizontally set, the pier stud that is arranged circumferentially strengthen stirrup.
7. the ectoskeleton prefabricated thin-wall component fabricated construction reinforced concrete knoll described in claim 5 or 6, a construction method for post, is characterized in that, comprise the following steps:
A, according to design reinforced concrete knoll, post shape fabricating, described ectoskeleton prefabricated thin-wall component is installed;
B, site assembly formula are constructed, and comprise any one method following:
Method one:
First arrange that described pier stud longitudinal main reinforcement, pier stud additional hooping and pier stud strengthen stirrup, again by place from reinforcing bar upper lifting for described ectoskeleton prefabricated thin-wall component, and use described inclined support bar and lateral conductor that described ectoskeleton prefabricated thin-wall component is corrected and fixed, concreting in the most backward cavity member;
Method two:
First by place for described ectoskeleton prefabricated thin-wall lifting component, and use described inclined support bar and lateral conductor that described ectoskeleton prefabricated thin-wall component is corrected and fixed, arrange that described pier stud longitudinal main reinforcement, pier stud additional hooping and pier stud strengthen stirrup, concreting in the most backward cavity member again;
Method three:
Operation one: arrange that described pier stud longitudinal main reinforcement, pier stud additional hooping and pier stud strengthen stirrup;
Operation two: by place for described ectoskeleton prefabricated thin-wall lifting component, and use described inclined support bar and lateral conductor that described ectoskeleton prefabricated thin-wall component is corrected and fixed;
Described operation one and operation two intersection are carried out, concreting in the most backward cavity member;
After C, cast-in-situ concrete reach requirement of strength, remove ectoskeleton, recycle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510631202.0A CN105155841A (en) | 2015-09-29 | 2015-09-29 | External bone prefabricated thin wall component and assembled construction reinforced concrete pier and column and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510631202.0A CN105155841A (en) | 2015-09-29 | 2015-09-29 | External bone prefabricated thin wall component and assembled construction reinforced concrete pier and column and construction method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105155841A true CN105155841A (en) | 2015-12-16 |
Family
ID=54796850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510631202.0A Pending CN105155841A (en) | 2015-09-29 | 2015-09-29 | External bone prefabricated thin wall component and assembled construction reinforced concrete pier and column and construction method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105155841A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107190970A (en) * | 2017-07-31 | 2017-09-22 | 广西路桥工程集团有限公司 | A kind of steel concrete shuttering for being easy to quick form removal |
| CN107663927A (en) * | 2017-09-19 | 2018-02-06 | 温州天泽建设有限公司 | A kind of regeneration concrete steel structural upright column and its construction technology |
| CN109594717A (en) * | 2018-11-06 | 2019-04-09 | 安徽水利开发股份有限公司 | Assembled steel reinforced concrete column construction technology based on prefabricated standard assembly piece |
| CN110821039A (en) * | 2019-11-19 | 2020-02-21 | 天津市武清区建筑工程总公司 | Construction method of steel ladle beam supporting structure |
| CN112160639A (en) * | 2020-09-25 | 2021-01-01 | 长沙金湘水泥制品有限公司 | Telegraph pole and production process thereof |
| CN113266159A (en) * | 2019-02-22 | 2021-08-17 | 阳光学院 | Prefabricated post installation device that installation accuracy is high |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06264559A (en) * | 1993-01-07 | 1994-09-20 | Shimizu Corp | Precast concrete covered pillar and construction thereof |
| EP1094176A1 (en) * | 1999-10-19 | 2001-04-25 | Harald Hagedorn | Shuttering for columns for buildings |
| CN102995833A (en) * | 2012-12-13 | 2013-03-27 | 清华大学建筑设计研究院有限公司 | Prefabricated reinforced concrete hollow column template and manufacturing method thereof |
| CN203755540U (en) * | 2014-02-28 | 2014-08-06 | 中国建筑第五工程局有限公司广州分公司 | Strengthened steel reinforced concrete column |
| BR102012028473A2 (en) * | 2012-11-07 | 2014-09-23 | Jacinto Teixeira Sobrinho | CONSTRUCTIVE ARRANGEMENT APPLIED IN METAL FORM FOR CONCRETE PILLARS |
| CN205000367U (en) * | 2015-09-23 | 2016-01-27 | 成都易信达科技股份有限公司 | Take alarm function's low noise theftproof inspection shaft lid |
-
2015
- 2015-09-29 CN CN201510631202.0A patent/CN105155841A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06264559A (en) * | 1993-01-07 | 1994-09-20 | Shimizu Corp | Precast concrete covered pillar and construction thereof |
| EP1094176A1 (en) * | 1999-10-19 | 2001-04-25 | Harald Hagedorn | Shuttering for columns for buildings |
| BR102012028473A2 (en) * | 2012-11-07 | 2014-09-23 | Jacinto Teixeira Sobrinho | CONSTRUCTIVE ARRANGEMENT APPLIED IN METAL FORM FOR CONCRETE PILLARS |
| CN102995833A (en) * | 2012-12-13 | 2013-03-27 | 清华大学建筑设计研究院有限公司 | Prefabricated reinforced concrete hollow column template and manufacturing method thereof |
| CN203755540U (en) * | 2014-02-28 | 2014-08-06 | 中国建筑第五工程局有限公司广州分公司 | Strengthened steel reinforced concrete column |
| CN205000367U (en) * | 2015-09-23 | 2016-01-27 | 成都易信达科技股份有限公司 | Take alarm function's low noise theftproof inspection shaft lid |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107190970A (en) * | 2017-07-31 | 2017-09-22 | 广西路桥工程集团有限公司 | A kind of steel concrete shuttering for being easy to quick form removal |
| CN107663927A (en) * | 2017-09-19 | 2018-02-06 | 温州天泽建设有限公司 | A kind of regeneration concrete steel structural upright column and its construction technology |
| CN107663927B (en) * | 2017-09-19 | 2019-07-23 | 温州天泽建设有限公司 | A kind of regeneration concrete steel structural upright column and its construction technology |
| CN109594717A (en) * | 2018-11-06 | 2019-04-09 | 安徽水利开发股份有限公司 | Assembled steel reinforced concrete column construction technology based on prefabricated standard assembly piece |
| CN113266159A (en) * | 2019-02-22 | 2021-08-17 | 阳光学院 | Prefabricated post installation device that installation accuracy is high |
| CN113266159B (en) * | 2019-02-22 | 2022-07-12 | 阳光学院 | Prefabricated post installation device that installation accuracy is high |
| CN110821039A (en) * | 2019-11-19 | 2020-02-21 | 天津市武清区建筑工程总公司 | Construction method of steel ladle beam supporting structure |
| CN112160639A (en) * | 2020-09-25 | 2021-01-01 | 长沙金湘水泥制品有限公司 | Telegraph pole and production process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105155841A (en) | External bone prefabricated thin wall component and assembled construction reinforced concrete pier and column and construction method thereof | |
| CN106906955B (en) | Shear wall integral prefabricated reinforcement mesh structure and construction method thereof | |
| CN103850363B (en) | Prefabricated through hole assembly type reinforced concrete shear wall and construction method of prefabricated through hole assembly type reinforced concrete shear wall | |
| CN106032692A (en) | Integral pouring molding construction method for reinforced concrete column | |
| CN104088397A (en) | Prefabricated column and precast construction method thereof | |
| CN108867935A (en) | L shape connecting structure of wall and assembled arthitecutral structure system | |
| CN109252727A (en) | The integrated assembly node of Seismic Isolation of Isolation Layer rubber support and column, beam slab system and method | |
| CN209369031U (en) | A kind of assembled steel reinforced concrete frame node attachment device | |
| CN105735532A (en) | Method for assembling prefabricated uperimposed slab shear wall structure | |
| CN105525753A (en) | Method and structure for simultaneously constructing constructional column and main body structure | |
| CN106032706A (en) | Integrated casting molding construction method of reinforced concrete shear wall | |
| CN108708452A (en) | The U-shaped integral prefabricated window member that floats, assembled float window joint structure and its construction method | |
| CN107575025B (en) | A kind of basement narrow space external wall construction structure and its construction method | |
| CN201753530U (en) | Simple support box girder reinforcing steel bar integral binding pedestal, hanger frame and bracket thereof | |
| CN203160540U (en) | Novel precast column | |
| CN102936953B (en) | Construction method of a bridging-arm stiffened steel structure template | |
| CN109339223B (en) | Connecting node of upright post and steel cap beam and construction method thereof | |
| CN205000637U (en) | Prefabricated thin wall component of ectoskeleton and assembled construction reinforced concrete mound, post thereof | |
| CN109267489B (en) | Construction method for cable-stayed bridge cable tower anchoring area | |
| CN105951987A (en) | Sub-frame post-cast joint with external permanent aluminum plate outer mold | |
| CN207244633U (en) | Brick retaining wall steel bar girder hardened system on foundation pit enclosure top beam | |
| CN104746434A (en) | Closure segment formwork system without dismantling outer formwork | |
| CN113565323B (en) | Formwork supporting system of inner inclined structure and construction method thereof | |
| CN106032705A (en) | Integrated casting molding construction method of reinforced concrete floor system | |
| CN104453013A (en) | Prefabricated wall component and fabricated reinforced concrete shear wall |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151216 |