CN112227604A - Beam column node bent rib arrangement structure and construction method thereof - Google Patents
Beam column node bent rib arrangement structure and construction method thereof Download PDFInfo
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- CN112227604A CN112227604A CN202010955251.0A CN202010955251A CN112227604A CN 112227604 A CN112227604 A CN 112227604A CN 202010955251 A CN202010955251 A CN 202010955251A CN 112227604 A CN112227604 A CN 112227604A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
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- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
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- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
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- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
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Abstract
The invention relates to the technical field of beam-column structures, and particularly discloses a beam-column node bent rib arrangement structure and a construction method thereof, wherein the beam-column node bent rib arrangement structure comprises a plurality of first ribs and a plurality of second ribs, and the first ribs and the second ribs are arranged in a crossed manner; the plurality of second ribs form two first rows, each second rib is provided with a first straight portion and a first arched portion formed by bending from the first straight portion, the first straight portions of the second ribs of the two first rows are arranged in parallel, and the first arched portions of the second ribs of the two first rows are positioned between the plurality of first ribs; through the setting of first hunch-up portion, can effectively promote interval and porosity between first rib and the second rib for smooth and easy the passing through of filler filling in-process, after treating that the filler has filled the clearance between a plurality of first ribs and the clearance between a plurality of second ribs becomes the beam column, effectively reduce stress concentration, promote beam column node and overall structure's anti-seismic performance greatly.
Description
Technical Field
The invention relates to the technical field of beam-column structures, and particularly discloses a beam-column node bent rib arrangement structure and a construction method thereof.
Background
At present, although the general structural system of a high-rise building and a super high-rise building is gradually improved, a larger lifting space still exists in the detailed structural method, for example, a traditional typical reinforced concrete beam-column joint usually adopts a straight rib arrangement method, criss-cross straight ribs are arranged in the reinforced concrete beam-column joint, the concrete is not compacted due to the fact that the space between the ribs at the beam-column joint is too dense, the concrete is easy to segregate, the quality common defects such as cellular pitted surface and the like are easy to generate at the beam-column joint after the formwork is removed, and the quality of the concrete is difficult to guarantee.
Due to inconvenient construction, the core area of the beam column is easy to have the defects of insufficient quantity of the encrypted stirrups, lack of binding, uneven spacing and the like; when the column stirrups in the core area are bound firstly and then the longitudinal beam reinforcements are penetrated, the beam bottom reinforcements with hooks are difficult to penetrate, so that a steel reinforcement worker has to knock the bound node stirrups and even can burn off the hooks without permission to cause insufficient anchoring of the longitudinal beam reinforcements; the existing construction site usually adopts a mode of reducing the particle size of the concrete coarse aggregate or unevenly arranging bottom ribs and gluten to solve the problem of difficult concrete pouring and the like, the solution has defects and easily causes great quality hidden dangers, and a new solution is urgently needed in the current situation so as to fundamentally solve the common problems of the conventional beam column node quality and improve the pouring quality and the integral performance of the structure.
Disclosure of Invention
In order to solve the quality defects and overcome the defects and shortcomings of the existing beam column node technology, the invention aims to provide a bent rib arrangement structure for a beam column node and a construction method thereof.
In order to achieve the purpose, the bent rib arrangement structure for the beam-column joint comprises a plurality of first ribs and a plurality of second ribs, wherein the first ribs are arranged in parallel, and the second ribs are arranged in parallel; the second ribs form two first rows, each first row is provided with a plurality of parallel second ribs, each second rib is provided with a first straight portion and a first arched portion formed by bending the first straight portion, the first straight portions of the second ribs of the two first rows are arranged in parallel, and the first arched portions of the second ribs of the two first rows are located between the first ribs.
The first ribs, the second ribs and the third ribs are arranged in a pairwise crossing manner, the third ribs form two second rows, each second row is provided with a plurality of parallel third ribs, each third rib is provided with a second straight portion and a second arched portion formed by bending the second straight portion, the second straight portions of the third ribs of the two second rows are arranged in parallel, and the second arched portions of the third ribs of the two second rows are located between the first ribs.
The second ribs are provided with two first straight portions, the first arched portions are connected with the two first straight portions, the two first straight portions are located on the outer sides of all the first ribs respectively, and the first arched portions are located among the middle portions of the first ribs.
The first straight portions of the same second rib are arranged in a collinear mode, the first arch portion is trapezoidal, the first arch portion comprises straight lines and two inclined bars, the straight lines and the first straight portions are arranged in parallel, one ends of the two inclined bars are connected to two ends of the straight lines respectively, and the other ends of the two inclined bars are connected to one ends, close to each other, of the two first straight portions respectively.
The first arched parts of the second ribs of the two first rows are located between the first straight parts of the two first rows.
The first arched parts of the second ribs of the two first rows are respectively positioned at two sides of the first straight parts of the two first rows.
The first arched parts of the second ribs of one first row are positioned between the first straight parts of the two first rows, and the first arched parts of the second ribs of the other first row are positioned outside the first straight parts of the two first rows.
The first hooping is sleeved on the outer sides of the first ribs and the outer sides of the first straight portions of the second ribs, the second hooping is positioned in the first ribs, and the second hooping is sleeved on the outer sides of all the first arched portions of the same first row.
The first packing columns and the second packing columns are arranged in a crossed mode, the first ribs are located in the first packing columns, the first straight portions of the second ribs are located in the second packing columns, the first arched portions of the first ribs and the first arched portions of the second ribs are located in the node columns.
In order to achieve the purpose, the construction method for the beam-column joint bent rib arrangement structure comprises the following steps:
providing a plurality of first ribs and a plurality of second ribs, wherein the first ribs and the second ribs are arranged in a crossed manner, and are bent to form arched parts;
providing a plurality of first stirrups and a plurality of second stirrups, wherein the plurality of first stirrups are respectively sleeved on the outer sides of the plurality of first ribs and the outer sides of the plurality of second ribs, the plurality of second stirrups are respectively sleeved on the outer sides of the arched parts of the two first rows, and the second stirrups are positioned in the plurality of first ribs;
providing a node column, a second filling column and a plurality of first filling columns, wherein the plurality of first ribs are used for accommodating the arch parts, the arch parts of the plurality of second ribs are positioned in the node column, the second filling column is abutted against the node column and is used for accommodating the plurality of second ribs, the first filling column is abutted against and supports the node column and is used for accommodating the plurality of first ribs, and the second first filling column is used for abutting and supporting one end, far away from the node column, of the second filling column; a plurality of first stirrups are located second packed column and first packed column respectively, and a plurality of second stirrups are located the node post.
The invention has the beneficial effects that: through the setting of first hunch-up portion, can effectively promote interval and porosity between first rib and the second rib for smooth and easy the passing through of filler filling in-process, after treating that the filler has filled the clearance between a plurality of first ribs and the clearance between a plurality of second ribs becomes the beam column, effectively reduce stress concentration, promote beam column node and overall structure's anti-seismic performance greatly.
Drawings
FIG. 1 is a schematic perspective view of a beam-column node bending rib arrangement structure according to the present invention;
FIG. 2 is an exploded view of the beam-column node bend bar arrangement structure of the present invention;
FIG. 3 is a partially enlarged view of portion A of FIG. 2;
FIG. 4 is a schematic structural view of a second rib of the present invention;
fig. 5 is a schematic structural view of a third rib of the present invention.
The reference numerals include:
1-first rib 2-second rib 3-first straight strip
4-first arch part 5-third rib 6-straight line
7-inclined strip 8-first stirrup 9-second stirrup
11-first packed column 12-second packed column 13-node column
31-second straight portion 32-second arching portion.
Detailed Description
For the understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.
Referring to fig. 1 to 5, the bent rib arrangement structure for a beam-column node according to the present invention includes a plurality of first ribs 1 arranged in parallel and a plurality of second ribs 2 arranged in parallel, preferably, the ribs are steel bars, the first ribs 1 are linear, the first ribs 1 and the second ribs 2 are arranged in a crossing manner, in this embodiment, the first ribs 1 and the second ribs 2 are arranged vertically, the first ribs 1 are arranged vertically, and the second ribs 2 are arranged horizontally.
The second ribs 2 form two first rows, and the two first rows are arranged up and down, and of course, the number of the first rows can be three or four according to actual needs. Each first row is provided with a plurality of second ribs 2 which are parallel, each second rib 2 is provided with a first straight portion 3 and a first arched portion 4 formed by bending from the first straight portion 3, the first straight portions 3 of the second ribs 2 in the same first row are arranged in a coplanar manner, the first straight portions 3 of the second ribs 2 in the two first rows are arranged in parallel, and the first arched portions 4 of the second ribs 2 in the two first rows are positioned between the first ribs 1.
Through the setting of first hunch portion 4, can effectively promote interval and the porosity of crossing between first rib 1 and the second rib 2 for smooth and easy the passing through in the filler (for example, concrete etc.) filling process, treat that the filler has filled the clearance between a plurality of first ribs 1 and the clearance between a plurality of second ribs 2 and become the beam column after, effectively reduce stress concentration, promote beam column node and overall structure's anti-seismic performance greatly.
The bent rib arrangement structure for the beam column node further comprises a plurality of third ribs 5 arranged in parallel, wherein the first ribs 1, the second ribs 2 and the third ribs 5 are arranged in a pairwise crossed mode, the third ribs 5 are horizontally arranged, the first ribs 1, the second ribs 2 and the third ribs 5 are mutually perpendicular in a pairwise mode, and the second ribs 2 and the third ribs 5 form a cross shape. In the present embodiment, the second ribs 2 and the third ribs 5 have the same structure, and the direction is described below, in which the first ribs 1 are in the Z-axis state, the second ribs 2 are in the X-axis state, and the third ribs 5 are in the Y-axis state.
The plurality of third ribs 5 form two second rows, each second row has a plurality of parallel third ribs 5, the third ribs 5 have second straight portions 31 and second raised portions 32 formed by bending the second straight portions 31, the second straight portions 31 of all the third ribs 5 in the same second row are arranged in a coplanar manner, the second straight portions 31 of the third ribs 5 in the two second rows are arranged in parallel, and the second raised portions 32 of the third ribs 5 in the two second rows are located between the plurality of first ribs 1.
According to practical requirements, the first raised portions 4 of the second ribs 2 of the two first rows are located between the first straight portions 3 of the two first rows. Or the first arched parts 4 of the second ribs 2 in the two first rows are respectively positioned at two sides of the first straight parts 3 in the two first rows. Or the first raised portions 4 of the second ribs 2 of one first row are located between the first straight portions 3 of the two first rows, and the first raised portions 4 of the second ribs 2 of the other first row are located outside the first straight portions 3 of the two first rows.
In the present embodiment, the first raised portions 4 of the second beads 2 of the two first rows are respectively located on both sides of the first straight portions 3 of the two first rows, the second raised portions 32 of the third beads 5 of the two second rows are both located between the second straight portions 31 of the two second rows, and the second raised portions 32 of the third beads 5 of the two second rows are both located between the first raised portions 4 of the two first rows. So set up for the clearance of the intersection of first rib 1, second rib 2, third rib 5 is roughly evenly set up, promotes the packing yield of stopping, ensures the homogeneity of beam column node.
The second ribs 2 have two first straight portions 3, the first raised portions 4 connect the two first straight portions 3, the two first straight portions 3 are respectively positioned at the outer sides of all the first ribs 1, and the first raised portions 4 are positioned between the middle portions of the plurality of first ribs 1. The stress on the two ends of the first arched part 4 is approximately balanced, and the stability of the beam-column structure is ensured. The construction of the third ribs 5 is identical to the construction of the second ribs 2 and will not be described in detail here.
The two first straight portions 3 of the same second rib 2 are arranged in a collinear manner, the first arch portion 4 is trapezoidal, the first arch portion 4 comprises straight lines 6 and two inclined bars 7, the straight lines 6 are arranged in parallel with the first straight portions 3, one ends of the two inclined bars 7 are respectively connected to two ends of the straight lines 6, and the other ends of the two inclined bars 7 are respectively connected to one ends, close to each other, of the two first straight portions 3. The beam column is prevented from being used badly due to the shearing stress of the two first straight parts 3 at the two sides of the first arching part 4 which are staggered up and down, and the structural stability of the beam column is ensured.
The novel steel plate is characterized by further comprising a plurality of first stirrups 8 and a plurality of second stirrups 9, wherein the plurality of first stirrups 8 are respectively sleeved on the outer sides of the plurality of first ribs 1 and the outer sides of the first straight portions 3 of the plurality of second ribs 2, the plurality of second stirrups 9 are respectively positioned in the plurality of first ribs 1, and the second stirrups 9 are sleeved on the outer sides of all the first arched portions 4 of the same first row. Preferably, the second stirrup 9 is located at the bent part of the straight part and the arched part, and the second stirrup 9 is used for greatly improving the strength of the bent part of the straight part and the arched part and avoiding the strength reduction caused by bending of the rib.
During actual manufacturing, the stirrup ligature is on the rib for with the help of the setting of stirrup, be used for connecting the atress owner muscle, make it ensure that a plurality of first ribs 1 or a plurality of second rib 2 form framework of steel reinforcement, bear shear force and moment of torsion, further promote shearing, resistance to compression, the anti-seismic performance of beam column. The strength at the beam-column joint is further improved by the provision of the plurality of second stirrups 9.
The reinforced concrete column structure further comprises a first filling column 11, a second filling column 12 and a node column 13, wherein the first filling column 11 and the second filling column 12 are arranged in a crossed mode, in the embodiment, the first filling column 11 and the second filling column 12 are arranged vertically, the first ribs 1 are all located in the first filling column 11, the first straight portions 3 of the second ribs 2 are all located in the second filling column 12, the first arched portions 4 of the second ribs 2 are located in the first ribs 1, and the first arched portions 4 of the second ribs 2 are located in the node column 13. In this embodiment, the packed column is formed by concrete packing surrounding the ribs.
In this embodiment, the first ribs 1 are vertically arranged, and a plurality of first ribs are located in the first packed column 11; 2 horizontal settings of second rib, a plurality of second ribs are located second packed column 12, and second rib 2 is located second packed column 12 interior lower part and is the roof beam bottom muscle promptly longitudinal reinforcement of roof beam bottom, and second rib 2 is located second packed column 12 interior upper portion and is the roof beam muscle promptly roof beam upper portion longitudinal reinforcement.
In order to achieve the purpose, the construction method for the beam-column joint bent rib arrangement structure comprises the following steps:
providing a plurality of first ribs 1 and a plurality of second ribs 2, wherein the first ribs 1 and the second ribs 2 are arranged in a crossed manner, preferably, the first ribs 1 and the second ribs 2 are arranged vertically, the second ribs 2 are bent to form arched parts, the first ribs 1 are arranged in parallel, the second ribs 2 are arranged in two first rows, the second ribs 2 in the two first rows are arranged in parallel, and the arched parts in the two first rows are positioned between the first ribs 1;
providing a plurality of first stirrups 8 and a plurality of second stirrups 9, wherein the plurality of first stirrups 8 are respectively sleeved outside the plurality of first ribs 1 and outside the plurality of second ribs 2, the plurality of second stirrups 9 are respectively sleeved outside the arched parts of the two first rows, and the second stirrups 9 are positioned in the plurality of first ribs 1;
providing a node column 13, a second filling column 12 and a plurality of first filling columns 11, wherein the plurality of first ribs 1 accommodate the arched parts, the arched parts of the plurality of second ribs 2 are all positioned in the node column 13, the second filling column 12 props against the node column 13 and accommodates the plurality of second ribs 2, the first filling column 11 props against the supporting node column 13 and accommodates the plurality of first ribs 1, and the second filling column 11 is used for propping against and supporting one end of the second filling column 12, which is far away from the node column 13; the first stirrups 8 are respectively positioned in the second packed column 12 and the first packed column 11, and the second stirrups 9 are positioned in the node column 13.
In the actual work progress, utilize a plurality of backplate to encircle a plurality of first ribs 1, a plurality of second rib 2 setting, then with concrete placement to between a plurality of backplates, of course, can vibrate the concrete in a plurality of backplates with the help of little vibrting spear for the concrete is closely knit, treats after the concrete solidifies, can form the filled column automatically. The node column 13 may be designed to be an integral structure with the first packed column 11, and the node column 13 may also be designed to be an integral structure with the second packed column 12, which will not be described herein.
The invention has the following advantages:
1. the maximum stress generated by the transverse ribs of the beam-column joint is far less than the stress of the ribs of a conventional typical beam-column joint structure, and the requirement of stress intensity is met.
2. When encountering earthquake load, the destructive force is mainly expressed as shear force of transverse waves, and under the same-level earthquake intensity load, the innovative structure is superior to the conventional beam-column node rib straight rib arrangement method.
3. Under the action of constant load, earthquake or lateral ultimate load, the beam-column stress, especially the stress lacing wire stress near the beam-column joint is obviously improved compared with the conventional beam-column joint rib straight rib arrangement method, and the stress value is reduced.
4. The cage/basket-shaped space (the arch part and the part for accommodating the first rib of the arch part) ensures that coarse aggregates can pass smoothly under the conventional concrete mixing ratio, can effectively avoid concrete segregation and common diseases such as honeycomb pitted surface and faults of beam column nodes, and does not need to adopt self-compacting concrete.
5. The rib processing is convenient, can furthest control processing man-hour, and saves the human cost when installing.
6. When the pipeline is pre-buried and hidden, the waste of artificial materials such as pipeline damage plugging and the like caused by common quality problems can be avoided.
7. The beam column node can be universally used for beam column nodes of various buildings, and has high market demand, material and energy conservation and high economic benefit.
8. After the application, the composite material can prevent and treat common quality diseases, can optimize design indexes and effectively improve the anti-seismic performance of the structure.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.
Claims (10)
1. A bent rib arrangement structure for beam column nodes comprises a plurality of first ribs and a plurality of second ribs, wherein the first ribs are arranged in parallel, the second ribs are arranged in parallel, and the first ribs and the second ribs are arranged in a crossed mode; the method is characterized in that: the second ribs form two first rows, each first row is provided with a plurality of parallel second ribs, each second rib is provided with a first straight portion and a first arched portion formed by bending the first straight portion, the first straight portions of the second ribs of the two first rows are arranged in parallel, and the first arched portions of the second ribs of the two first rows are located between the first ribs.
2. The arrangement of the bent ribs for beam-column joints according to claim 1, wherein: the first ribs, the second ribs and the third ribs are arranged in a pairwise crossing mode, the third ribs form two second rib rows, each second rib row is provided with a plurality of parallel third ribs, each third rib is provided with a second straight rib portion and a second arched portion formed by bending the second straight rib portion, the second straight rib portions of the third ribs of the two second rib rows are arranged in parallel, and the second arched portions of the third ribs of the two second rib rows are located between the first ribs.
3. The arrangement of the bent ribs for beam-column joints according to claim 1, wherein: the second ribs are provided with two first straight portions, two ends, far away from each other, of the first arched portions are respectively connected with the two first straight portions, the two first straight portions are respectively located on the outer sides of all the first ribs, and the first arched portions are located among the middles of the first ribs.
4. The arrangement of the bent ribs for beam-column joints according to claim 3, wherein: the two first straight portions of the same second rib are arranged in a collinear mode, the first arch portion is trapezoidal, the first arch portion comprises straight lines and two inclined bars, the straight lines and the first straight portions are arranged in parallel, one ends of the two inclined bars are connected to the two ends of the straight lines respectively, and the other ends of the two inclined bars are connected to one ends, close to each other, of the two first straight portions respectively.
5. The arrangement of the bent ribs for beam-column joints according to claim 1, wherein: the first arched parts of the second ribs of the two first rows are positioned between the first straight parts of the two first rows.
6. The arrangement of the bent ribs for beam-column joints according to claim 1, wherein: the first arched parts of the second ribs of the two first rows are respectively positioned at two sides of the first straight parts of the two first rows.
7. The arrangement of the bent ribs for beam-column joints according to claim 1, wherein: the first arched parts of the second ribs of one first row are positioned between the first straight parts of the two first rows, and the first arched parts of the second ribs of the other first row are positioned outside the first straight parts of the two first rows.
8. The arrangement of the bent ribs for beam-column joints according to claim 1, wherein: the first hooping is sleeved on the outer sides of the first ribs and the outer sides of the first straight portions of the second ribs, the second hooping is positioned in the first ribs, and the second hooping is sleeved on the outer sides of all the first arched portions of the same first row.
9. The arrangement of the bent ribs for beam-column joints according to claim 1, wherein: the first packing columns and the second packing columns are arranged in a crossed mode, the first ribs are located in the first packing columns, the first straight portions of the second ribs are located in the second packing columns, the first arched portions of the first arched portions and the first arched portions of the second ribs are located in the node columns.
10. The construction method for a beam-column joint bent rib arrangement structure according to claim 1, characterized by comprising the steps of:
providing a plurality of first ribs and a plurality of second ribs, wherein the first ribs and the second ribs are arranged in a crossed manner, and are bent to form arched parts;
providing a plurality of first stirrups and a plurality of second stirrups, wherein the plurality of first stirrups are respectively sleeved on the outer sides of the plurality of first ribs and the outer sides of the plurality of second ribs, the plurality of second stirrups are respectively sleeved on the outer sides of the arched parts of the two first rows, and the second stirrups are positioned in the plurality of first ribs;
providing a node column, a second filling column and a plurality of first filling columns, wherein the plurality of first ribs are used for accommodating the arch parts, the arch parts of the plurality of second ribs are positioned in the node column, the second filling column is abutted against the node column and is used for accommodating the plurality of second ribs, the first filling column is abutted against and supports the node column and is used for accommodating the plurality of first ribs, and the second first filling column is used for abutting and supporting one end, far away from the node column, of the second filling column; a plurality of first stirrups are located second packed column and first packed column respectively, and a plurality of second stirrups are located the node post.
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000019558A (en) * | 1998-09-12 | 2000-04-15 | 하진규 | Steel settler of precast support in support-pillar inner bonding unit and method thereof |
| CN103741817A (en) * | 2013-12-31 | 2014-04-23 | 天津大学 | Enhancement method of X-shaped reinforcing bars for improving seismic resistance of special-shaped column nodes |
| CN104372855A (en) * | 2014-11-24 | 2015-02-25 | 深圳市中邦(集团)建设总承包有限公司 | Multi-component reinforced concrete joint and building method thereof |
| CN105256892A (en) * | 2015-10-19 | 2016-01-20 | 河北工业大学 | Framework beam column capable of enhancing anti-shearing bearing force and manufacturing method of framework beam column |
| CN108240041A (en) * | 2018-01-13 | 2018-07-03 | 南通市建筑设计研究院有限公司 | A kind of bean column node reinforcing bar avoiding structure and its construction method |
| CN110700493A (en) * | 2019-10-14 | 2020-01-17 | 宁波诺丁汉新材料研究院有限公司 | Diagonal reinforcement structure of reinforced concrete beam column node |
| CN110847355A (en) * | 2019-12-11 | 2020-02-28 | 山东海龙建筑科技有限公司 | Novel efficient mounting node assembly integral beam column and production design method thereof |
| CN111236421A (en) * | 2020-03-26 | 2020-06-05 | 沈阳促晋科技有限公司 | Assembly type beam column reinforced straight-line-shaped node for avoiding reinforcing steel bars |
| CN111236420A (en) * | 2020-03-26 | 2020-06-05 | 沈阳促晋科技有限公司 | Fabricated beam column reinforced T-shaped node is dodged to reinforcing bar |
| US20200240131A1 (en) * | 2017-02-15 | 2020-07-30 | Tindall Corporation | Methods and apparatuses for constructing a concrete structure |
-
2020
- 2020-09-11 CN CN202010955251.0A patent/CN112227604B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000019558A (en) * | 1998-09-12 | 2000-04-15 | 하진규 | Steel settler of precast support in support-pillar inner bonding unit and method thereof |
| CN103741817A (en) * | 2013-12-31 | 2014-04-23 | 天津大学 | Enhancement method of X-shaped reinforcing bars for improving seismic resistance of special-shaped column nodes |
| CN104372855A (en) * | 2014-11-24 | 2015-02-25 | 深圳市中邦(集团)建设总承包有限公司 | Multi-component reinforced concrete joint and building method thereof |
| CN105256892A (en) * | 2015-10-19 | 2016-01-20 | 河北工业大学 | Framework beam column capable of enhancing anti-shearing bearing force and manufacturing method of framework beam column |
| US20200240131A1 (en) * | 2017-02-15 | 2020-07-30 | Tindall Corporation | Methods and apparatuses for constructing a concrete structure |
| CN108240041A (en) * | 2018-01-13 | 2018-07-03 | 南通市建筑设计研究院有限公司 | A kind of bean column node reinforcing bar avoiding structure and its construction method |
| CN110700493A (en) * | 2019-10-14 | 2020-01-17 | 宁波诺丁汉新材料研究院有限公司 | Diagonal reinforcement structure of reinforced concrete beam column node |
| CN110847355A (en) * | 2019-12-11 | 2020-02-28 | 山东海龙建筑科技有限公司 | Novel efficient mounting node assembly integral beam column and production design method thereof |
| CN111236421A (en) * | 2020-03-26 | 2020-06-05 | 沈阳促晋科技有限公司 | Assembly type beam column reinforced straight-line-shaped node for avoiding reinforcing steel bars |
| CN111236420A (en) * | 2020-03-26 | 2020-06-05 | 沈阳促晋科技有限公司 | Fabricated beam column reinforced T-shaped node is dodged to reinforcing bar |
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