CN111677107A - Novel assembled connected node - Google Patents
Novel assembled connected node Download PDFInfo
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- CN111677107A CN111677107A CN202010456710.0A CN202010456710A CN111677107A CN 111677107 A CN111677107 A CN 111677107A CN 202010456710 A CN202010456710 A CN 202010456710A CN 111677107 A CN111677107 A CN 111677107A
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 210000003205 muscle Anatomy 0.000 claims description 12
- 239000004568 cement Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 7
- 238000010276 construction Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 241000283725 Bos Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- 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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/20—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
- E04B1/21—Connections specially adapted therefor
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- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a novel assembly type connecting node. The device comprises a prefabricated bracket column, a prefabricated beam and a screw rod, wherein the screw rod is fixed on the bracket and is parallel to the prefabricated bracket column, and the end part of the prefabricated beam is placed on the bracket and is connected in a bolt matching mode; a first through hole which penetrates through the end part of the precast beam and corresponds to the screw rod; the groove is formed in the surface of the end portion of the precast beam, comprises a first groove which is formed in the upper end of the first through hole and is larger than the first through hole in diameter, and further comprises a second groove which is perpendicular to the width direction of the precast beam, one end of the second groove is communicated to the first groove, and the other end of the second groove extends to the edge of the end portion; two ends of the body of the drawknot rod are provided with circular rings, the size of the body of the drawknot rod is matched with that of the second groove, the outer diameter of the circular ring is matched with that of the first groove, and the inner diameter of the circular ring is the same as that of the first through hole; and the second through hole is arranged in a penetrating way in parallel to the width direction of the prefabricated cow leg column.
Description
Technical Field
The invention belongs to the field of buildings, and particularly relates to a novel assembly type connecting node.
Background
The fabricated concrete building is the most important mode for building industrialization, and has the advantages of improving quality, shortening construction period, saving energy, reducing consumption, realizing clean production and the like. At present, with the rapid development of economy in China, the construction industry and other industries are subjected to industrial technical transformation, the prefabricated concrete building begins to glow new vitality, and compared with a cast-in-place concrete structure, the prefabricated concrete frame structure has the advantages of high efficiency, environmental protection, energy conservation, less field wet operation, convenience in management and the like. A plurality of buildings with high quality requirements are built by adopting prefabricated structures, and building systems also adopt the modes of assembling integral type or prefabricated exterior wall cladding and the like by taking foreign experience as reference, thereby obtaining good effects.
However, the first problem encountered in the installation of prefabricated components is the joint problem, namely the problem of the joint of the beam column when the beam column is connected into a whole is the key of the current prefabricated concrete frame components. Most of existing fabricated joints are mainly connected through a wet method, namely, a prefabricated beam and a prefabricated column are integrally connected through post-cast concrete to form a rigid joint, but the defects of unstable quality, large in field pouring workload and the like exist. The dry connection method has the problems that the number of components at the node is too large, the connection rigidity cannot meet the requirement and the like.
Disclosure of Invention
The invention aims to provide a novel assembly type node with reduced components, overcomes the defects in the prior art, effectively solves the problems in the background art, and achieves the effects of simple node components, stable quality, strong overall rigidity and connectivity and small workload during connection.
In order to achieve the purpose, the invention adopts the following technical scheme:
a novel assembly type connecting node comprises a prefabricated bracket column and a prefabricated beam, wherein at least one group of brackets of the prefabricated bracket column is arranged, two brackets of the group are symmetrical to the prefabricated bracket column,
the screw rod is fixed on the bracket and is parallel to the prefabricated bracket column, and the end part of the prefabricated beam is placed on the bracket and is connected in a bolt matching mode;
the first through hole penetrates through the end part of the precast beam and corresponds to the screw rod;
the groove is formed in the surface of the end part of the precast beam, comprises a first groove which is formed in the upper end of the first through hole and has a diameter larger than that of the first through hole, and further comprises a second groove which is perpendicular to the width direction of the precast beam, one end of the second groove is communicated to the first groove, and the other end of the second groove extends to the edge of the end part of the precast beam;
two ends of the body of the tie rod are provided with circular rings, the size of the body of the tie rod is matched with that of the second groove, the outer diameter of each circular ring is matched with that of the first groove, and the inner diameter of each circular ring is the same as that of the first through hole;
and when the end part of the precast beam is placed on the bracket in a bolt matching mode, the drawknot rod penetrates through the second through hole, and the part of the drawknot rod, which is exposed out of the second through hole, is correspondingly installed in the first groove and the second groove.
Aiming at the existing assembly type node connection, the protruding corbels are prefabricated on the column waist, so that the end parts of the prefabricated beams are in local lap joint, the stability of the beams is improved, the prefabricated beams are generally horizontal, the end parts of the prefabricated beams are placed on the corbels through prefabricated screw rods, namely the prefabricated beams are fixed in a bolt connection mode, and meanwhile, the tie rods penetrating through the first through holes are matched with high-strength bolts for connection, so that the integrity of connection after node components are reduced is enhanced. The member for connecting the node is simple in structure, easy to operate, stable in quality and small in workload due to few node members.
In a further development of the invention, the bracket is mounted on the waist of the prefabricated bracket post.
The invention has the further improvement scheme that a plurality of prefabricated ox leg columns can be arranged, and the prefabricated ox leg columns are connected through a mortise and tenon joint structure.
According to a further improvement scheme, the mortise and tenon structure comprises a tenon at one end of the prefabricated bracket column and a mortise at the other end of the prefabricated bracket column, the tenon is cross-shaped, the mortise is a cross-shaped groove matched with the tenon, and the tenon and the mortise are fixed in a bolt connection mode.
According to a further improvement scheme, square notches are reserved at four corners of the end where the mortise is located, first longitudinal ribs are installed on the square notches, second longitudinal ribs are installed on the tenon in positions corresponding to the first longitudinal ribs, and after the tenon and the mortise are installed and fixed, the first longitudinal ribs and the second longitudinal ribs are in contact fit and are connected through welding.
According to a further improvement scheme of the invention, after the longitudinal bars are welded, cement is filled in the square notches.
According to a further improvement scheme of the invention, four crossed edges of the tenon are respectively provided with a third through hole which penetrates through the tenon, and a protruding part at the end where the mortise is located is provided with a fourth through hole which corresponds to the third through hole in a penetrating manner, so that when the tenon is installed in the mortise, the third through hole and the fourth through hole are communicated to form a channel for bolt connection.
Compared with the prior art, the invention has the following beneficial effects:
(1) aiming at the existing assembly type node connection, the protruding corbels are prefabricated on the column waist, so that the end parts of the prefabricated beams are in local lap joint, the stability of the beams is improved, the prefabricated beams are generally horizontal, the end parts of the prefabricated beams are placed on the corbels through prefabricated screw rods, namely the prefabricated beams are fixed in a bolt connection mode, and meanwhile, the tie rods penetrating through the first through holes are matched with high-strength bolts for connection, so that the integrity of connection after node components are reduced is enhanced. The member for connecting the node is simple in structure, easy to operate, stable in quality and small in workload due to few node members.
(2) The bracket is usually prefabricated at the waist of the bracket column and is more balanced and stable.
(3) According to the prefabricated height or the construction requirement, different bracket columns can be connected to reach the required length, the number of the members for connecting the nodes is effectively reduced through the tenon-and-mortise structure, and the rigidity after connection is increased.
(4) The horizontal shearing force of the upper column and the lower column after connection can be increased by arranging the mortise and tenon insertion openings, the upper column and the lower column are tightly clamped by the prefabricated mortise and tenon insertion openings and then are fixedly connected by bolts, and the installation and the operation are convenient.
(5) The two longitudinal ribs are connected through welding, so that the connection integrity of the two longitudinal ribs is further enhanced.
(6) The gaps of the upper and lower column main reinforcements after welding only need to be added with a small amount of cement or other fillers, so that the pouring work of the concrete on site is greatly reduced. This node can be every layer spliced pole earlier, and the tie-beam is installed again, and all installations do not need the scaffold frame to support, the complexity of the installation that has significantly reduced.
Drawings
FIG. 1 is a schematic unassembled structure of example 2 of the present invention
FIG. 2 is a schematic view of the structure of the assembled state of embodiment 2 of the present invention
FIG. 3 is a schematic view of a sectional structure of a joint between a precast beam and a precast corbel column according to the present invention
FIG. 4 is an enlarged view of the details of the mortise and tenon structure of the present invention
In the figure: 1-prefabricating a bracket column; 2-prefabricating a beam; 3-bracket; 4-screw rod; 5-a first via; 6-a second via; 7-a first groove; 8-a second groove; 9-a tie rod; 10-tenon; 11-mortise; 12-square notches; 13-a first longitudinal bar; 14-second longitudinal ribs; 15-a third via; 16-fourth via.
Detailed Description
The present invention is further illustrated by the following detailed description in conjunction with the accompanying drawings, it being understood that the following detailed description is illustrative of the invention only and is not intended to limit the scope of the invention, which is to be given the full breadth of the appended claims and any and all equivalent modifications thereof which will occur to those skilled in the art upon reading the present specification.
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Example 1:
a novel assembly type connecting node comprises a prefabricated ox leg column 1 and a prefabricated beam 2, wherein at least one group of oxen 3 of the prefabricated ox leg column 1 is provided, two oxen 3 of one group are symmetrical to the prefabricated ox leg column 1, the oxen 3 are generally arranged at the waist part of the prefabricated ox leg column 1,
a screw A4, the screw A4 is fixed on the bracket and is parallel to the prefabricated bracket column 1, the end of the prefabricated beam 2 is rested on the bracket 3 and is connected by a bolt fit mode;
the first through hole 5 penetrates through the end part of the precast beam 2 and is formed corresponding to the screw A4; the screw A4 passes through the first through hole 5 and extends out of the first through hole 5;
the groove is formed in the surface of the end part of the precast beam 2, comprises a first groove 7 formed in the upper end of the first through hole 5 and having a diameter larger than that of the first through hole 5, and further comprises a second groove 8 perpendicular to the width direction of the precast beam 2, one end of the second groove 8 is communicated to the first groove 7, and the other end of the second groove 8 extends to the edge of the end part of the precast beam 2; the second groove 8 is of an elongated structure, when the precast beam 2 is installed on the precast corbel column 1 through the screw a4, the surface of the precast beam 2 is in close contact with the surface of the precast corbel column 1, and since the precast beam 2 is generally a horizontal beam and the precast corbel column 1 is generally vertical, the second groove 8 is horizontal and perpendicular to the precast corbel column 1;
two ends of a bar body of the tie bar 9 are provided with circular rings, the size of the bar body is matched with that of the second groove 8, the bar body is in a long strip shape, the outer diameter of each circular ring is matched with that of the first groove 7, and the inner diameter of each circular ring is the same as that of the first through hole 5;
and a second through hole 6, wherein the second through hole 6 is formed in a penetrating manner in parallel to the width direction of the prefabricated bracket column 1, when the end part of the prefabricated beam 2 is placed on the bracket 3 in a bolt fit manner, a channel formed by communicating the second groove 8 with the second through hole 6 can be passed through by a tie rod 9, and the tie rod 9 is passed through the second through hole 6 and the part of the tie rod, which is exposed out of the second through hole 6, is correspondingly installed in the first groove 7 and the second groove 8. The second through hole 6 is formed by taking the length direction of the prefabricated ox leg column 1 as the longitudinal direction, the longitudinal section of the second through hole is long-strip-shaped, the top end of the section of the second through hole is higher than the top end of the screw A4, and the second through hole 6 can be penetrated into the second through hole 6 by avoiding the screw A4 when the circular ring at the end part of the drawknot rod 9 is erected.
Example 2:
different corbel columns may be connected to achieve the desired length depending on the prefabricated height or construction requirements. Based on embodiment 1, this embodiment 2 only improves the way of connecting the joints of the prefabricated bracket column 1, and the way of connecting the joints between the prefabricated bracket column 1 and the prefabricated beam 2 is the same as that described above, and is not described again.
The prefabricated ox leg column 1 can have a plurality ofly, connect through mortise-tenon joint structure between the prefabricated ox leg column 1.
The mortise structure includes tenon 10 of 1 one end of prefabricated ox leg post and the mortise 11 of the 1 other end of prefabricated ox leg post, tenon 10 is the cross, mortise 11 be with the cross recess that tenon 10 matches, tenon 10 with fixed through bolted connection's mode between the mortise 11.
The four corners reservation of 11 places in mortise has square notch 12, install the first muscle 13 of indulging on the square notch 12, on the tenon 10 with the second is indulged to the first position that indulges muscle 13 and corresponds and is installed the muscle 14, works as tenon 10 with 11 installation of mortise are fixed the back the first muscle 13 of indulging with the muscle 14 contact cooperation is indulged to the second and just passes through welded connection.
After the longitudinal bars are welded, the square notches 12 are filled with cement.
Four crossed edges of the tenon 10 are provided with third through holes 15 which penetrate through the four crossed edges, and a protruding part at the end of the mortise 11 is provided with a fourth through hole 16 which corresponds to the third through hole 15 in a penetrating manner, so that when the tenon 10 is installed in the mortise 11, the third through hole 15 and the fourth through hole 16 are communicated to form a passage for bolt connection. That is, at this time, four passages for the screw B4 to pass through during the bolt connection can be formed, each passage is a fourth through hole 16 in the middle and on the left and right of the third through hole 15, the screw B4 penetrates from one end of the passage and penetrates out from the other end of the passage, and is fastened and screwed by bolts.
The specific use mode is as follows: when the joint is assembled, the joint is assembled in a mode of connecting columns and connecting beams in each layer. Install 10 one end of prefabricated ox leg post tenon and 11 one ends of mortise, decide to connect several prefabricated ox leg posts 1 according to the demand, penetrate four screw rods B4 respectively and use the bolt-up, the muscle 14 contact cooperation is indulged to first muscle 13 and second of indulging this moment, indulges the muscle through welded mode welding two parts, pours cement in gaps such as square notch 12 after the welding is accomplished and consolidates. After the prefabricated bracket column 1 is connected, the first through hole 5 on the end of the prefabricated beam 2 passes through the screw a4 so that the prefabricated beam 2 is rested and mounted on the bracket 3 of the prefabricated bracket column 1 in a close contact fit manner. After the drawknot rod 9 vertically passes through the second through hole 6, the rod body of the part, exposed out of the second through hole 6, of the drawknot rod 9 is placed in the second groove 8, the end part circular ring of the drawknot rod 9 passes through the screw A4 exposed out of the first through hole 5 and is installed in the first groove 7, and the bracket 3 is symmetrically arranged, so that the prefabricated beams 2 are installed at the two symmetrical ends, the circular rings at the two ends of the drawknot rod 9 are installed in the first groove 7, and the bolt is screwed into the screw A4 and screwed, so that the drawknot rod 9 is fixed between the screw A4 and the matched bolt. The prefabricated bracket column 1 also can be provided with two groups of four brackets 3 which are respectively arranged on four sides, the prefabricated beams 2 are all arranged in four directions of the prefabricated bracket column 1 according to construction requirements, and the prefabricated beams 2 are vertically arranged. After the installation is completed, cement can be poured at the gap or the gap according to the requirement, for example, for better overall connectivity, cement is poured in the second through hole 6.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a novel assembled connected node, includes prefabricated bracket post (1) and precast beam (2), bracket (3) of prefabricated bracket post (1) are equipped with a set ofly at least, a set of two bracket (3) are symmetrical to prefabricated bracket post (1), its characterized in that:
the screw A (4) is fixed on the bracket (3) and is parallel to the prefabricated bracket column (1), and the end part of the prefabricated beam (2) is placed on the bracket (3) and is connected in a bolt matching mode;
the first through hole (5) penetrates through the end part of the precast beam (2) and corresponds to the screw A (4);
the groove is formed in the surface of the end part of the precast beam (2), comprises a first groove (7) which is formed in the upper end of the first through hole (5) and has a diameter larger than that of the first through hole (5), and further comprises a second groove (8) which is perpendicular to the width direction of the precast beam (2), one end of the second groove (8) is communicated to the first groove (7), and the other end of the second groove extends to the edge of the end part of the precast beam (2);
two ends of the body of the tie rod (9) are provided with circular rings, the size of the body of the tie rod (9) is matched with that of the second groove (8), the outer diameter of each circular ring is matched with that of the first groove (7), and the inner diameter of each circular ring is the same as that of the first through hole (5);
and a second through hole (6), wherein the second through hole (6) is formed in a penetrating manner in parallel to the width direction of the prefabricated bracket column (1), when the end part of the prefabricated beam (2) is placed on the bracket (3) in a bolt matching manner, the tie rod (9) penetrates through the second through hole (6) and the part of the tie rod, which is exposed out of the second through hole (6), is correspondingly installed in the first groove (7) and the second groove (8).
2. The novel fabricated connecting node of claim 1, wherein: the bracket (3) is installed on the waist of the prefabricated bracket column (1).
3. A novel fabricated connecting node according to claim 1 or 2, characterized in that: prefabricated bracket post (1) can have a plurality ofly, through mortise and tenon structural connection between prefabricated bracket post (1).
4. The novel fabricated connecting node of claim 3, wherein: tenon fourth of twelve earthly branches structure includes tenon (10) of prefabricated bracket post (1) one end and mortise (11) of prefabricated bracket post (1) the other end, tenon (10) are the cross, mortise (11) be with the cross recess that tenon (10) match, tenon (10) with it is fixed through bolted connection's mode between mortise (11).
5. The novel fabricated connecting node of claim 4, wherein: four corners reservation of mortise (11) place end has square notch (12), install the first muscle (13) of indulging on square notch (12), on tenon (10) with the second is indulged to the first position of indulging muscle (13) correspondence and is installed, works as tenon (10) with mortise (11) installation is fixed the back first muscle (13) of indulging with muscle (14) contact cooperation is indulged to the second and through welded connection.
6. The novel fabricated connecting node of claim 5, wherein: and after the longitudinal bars are welded, cement is filled in the square notches (12).
7. The novel fabricated connecting node as claimed in any one of claims 4 to 6, wherein: four cross edges of the tenon (10) are provided with third through holes (15) which penetrate through the four cross edges, and a fourth through hole (16) corresponding to the third through hole (15) penetrates through the protruding part of the end where the mortise (11) is located, so that when the tenon (10) is installed in the mortise (11), the third through hole (15) and the fourth through hole (16) are communicated to form a channel for bolt connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010456710.0A CN111677107B (en) | 2020-05-26 | 2020-05-26 | Assembled connected node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010456710.0A CN111677107B (en) | 2020-05-26 | 2020-05-26 | Assembled connected node |
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| CN111677107A true CN111677107A (en) | 2020-09-18 |
| CN111677107B CN111677107B (en) | 2021-12-17 |
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| CN202010456710.0A Active CN111677107B (en) | 2020-05-26 | 2020-05-26 | Assembled connected node |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113047430A (en) * | 2021-04-07 | 2021-06-29 | 西安建筑科技大学 | Assembled concrete frame structure cross tenon formula vertical bolted connection node |
| CN114134997A (en) * | 2021-11-10 | 2022-03-04 | 河北工业大学 | Assembled mortise-tenon joint's roof beam, post and post basis mosaic structure |
| CN114575453A (en) * | 2022-03-29 | 2022-06-03 | 山东建筑大学 | One-way double-mortise and tenon structure of assembled beam column component and construction method |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203755466U (en) * | 2014-04-03 | 2014-08-06 | 江西科技学院 | Rusted reinforced concrete frame plane joint strengthening device |
| CN204982663U (en) * | 2015-07-22 | 2016-01-20 | 四川公路桥梁建设集团有限公司 | External steel anchor box system device of suspension bridge catwalk |
| CN205369919U (en) * | 2016-03-01 | 2016-07-06 | 中国葛洲坝集团股份有限公司 | Purlin is enclosed to multi -functional bracket appearance frame template |
| CN207003643U (en) * | 2017-03-31 | 2018-02-13 | 中民筑友科技投资有限公司 | A kind of assembled beam-column node |
| CN108978859A (en) * | 2018-08-22 | 2018-12-11 | 沈阳建筑大学 | Assembled beam-column connecting node |
| CN208918018U (en) * | 2018-10-10 | 2019-05-31 | 安徽建筑大学 | A kind of prefabricated assembled concrete shock-resistant node |
| CN110130496A (en) * | 2019-05-29 | 2019-08-16 | 石家庄铁道大学 | Beam column mortise and tenon type node structure |
| CN209760596U (en) * | 2019-01-28 | 2019-12-10 | 山东科技大学 | Multi-cavity steel pipe special-shaped column-to-column connection node with waveform insertion plate |
| CN110565799A (en) * | 2019-08-30 | 2019-12-13 | 浙江中清大建筑产业化有限公司 | method for connecting assembled concrete beam column for shock prevention |
| CN210421404U (en) * | 2019-06-20 | 2020-04-28 | 重庆中科建设（集团）有限公司 | Hidden bracket, connecting seat and dry method connecting node |
| CN111677108A (en) * | 2020-04-30 | 2020-09-18 | 海南大学 | Self-resetting beam column energy consumption node |
-
2020
- 2020-05-26 CN CN202010456710.0A patent/CN111677107B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203755466U (en) * | 2014-04-03 | 2014-08-06 | 江西科技学院 | Rusted reinforced concrete frame plane joint strengthening device |
| CN204982663U (en) * | 2015-07-22 | 2016-01-20 | 四川公路桥梁建设集团有限公司 | External steel anchor box system device of suspension bridge catwalk |
| CN205369919U (en) * | 2016-03-01 | 2016-07-06 | 中国葛洲坝集团股份有限公司 | Purlin is enclosed to multi -functional bracket appearance frame template |
| CN207003643U (en) * | 2017-03-31 | 2018-02-13 | 中民筑友科技投资有限公司 | A kind of assembled beam-column node |
| CN108978859A (en) * | 2018-08-22 | 2018-12-11 | 沈阳建筑大学 | Assembled beam-column connecting node |
| CN208918018U (en) * | 2018-10-10 | 2019-05-31 | 安徽建筑大学 | A kind of prefabricated assembled concrete shock-resistant node |
| CN209760596U (en) * | 2019-01-28 | 2019-12-10 | 山东科技大学 | Multi-cavity steel pipe special-shaped column-to-column connection node with waveform insertion plate |
| CN110130496A (en) * | 2019-05-29 | 2019-08-16 | 石家庄铁道大学 | Beam column mortise and tenon type node structure |
| CN210421404U (en) * | 2019-06-20 | 2020-04-28 | 重庆中科建设（集团）有限公司 | Hidden bracket, connecting seat and dry method connecting node |
| CN110565799A (en) * | 2019-08-30 | 2019-12-13 | 浙江中清大建筑产业化有限公司 | method for connecting assembled concrete beam column for shock prevention |
| CN111677108A (en) * | 2020-04-30 | 2020-09-18 | 海南大学 | Self-resetting beam column energy consumption node |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113047430A (en) * | 2021-04-07 | 2021-06-29 | 西安建筑科技大学 | Assembled concrete frame structure cross tenon formula vertical bolted connection node |
| CN114134997A (en) * | 2021-11-10 | 2022-03-04 | 河北工业大学 | Assembled mortise-tenon joint's roof beam, post and post basis mosaic structure |
| CN114575453A (en) * | 2022-03-29 | 2022-06-03 | 山东建筑大学 | One-way double-mortise and tenon structure of assembled beam column component and construction method |
| CN114575453B (en) * | 2022-03-29 | 2023-05-09 | 山东建筑大学 | One-way double mortise and tenon structure of assembled beam column member and construction method |
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| CN111677107B (en) | 2021-12-17 |
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