CN110173041A - Assembled Tenon beam column overhangs joint structure - Google Patents
Assembled Tenon beam column overhangs joint structure Download PDFInfo
- Publication number
- CN110173041A CN110173041A CN201910481469.4A CN201910481469A CN110173041A CN 110173041 A CN110173041 A CN 110173041A CN 201910481469 A CN201910481469 A CN 201910481469A CN 110173041 A CN110173041 A CN 110173041A
- Authority
- CN
- China
- Prior art keywords
- reinforced concrete
- prefabricated reinforced
- spill
- column
- earthly branches
- 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
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 57
- 238000010008 shearing Methods 0.000 claims description 31
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 210000003205 muscle Anatomy 0.000 claims description 8
- 239000011083 cement mortar Substances 0.000 claims description 5
- 239000004567 concrete Substances 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000007665 sagging Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 8
- 235000010627 Phaseolus vulgaris Nutrition 0.000 abstract description 7
- 244000046052 Phaseolus vulgaris Species 0.000 abstract description 7
- 238000009415 formwork Methods 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 description 5
- 238000005266 casting Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- E04B1/38—Connections for building structures in general
- E04B1/48—Dowels, i.e. members adapted to penetrate the surfaces of two parts and to take the shear stresses
- E04B1/483—Shear dowels to be embedded in concrete
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The present invention relates to a kind of assembled Tenon beam columns to overhang joint structure, the prefabricated reinforced concrete Cantilever Beams of prefabricated reinforced concrete column and upper level including lower vertical, prefabricated reinforced concrete column top surface is provided with spill fourth of the twelve Earthly Branches slot, prefabricated reinforced concrete Cantilever Beams are inserted into the spill fourth of the twelve Earthly Branches slot of prefabricated reinforced concrete column from top to bottom, realize mortise and tenon type connection.The present invention is for overhanging bean column node, the especially overhanging bean column node of single story building is attached by the way that Tenon construction is arranged between beam column, can effectively transmit Shear force within the beam end and moment of flexure, the problem of avoiding live artificial formwork and pouring, is conducive to the promotion and application of assembled architecture.
Description
Technical field
The invention belongs to construction engineering technical fields, and in particular to a kind of assembled Tenon beam column overhanging joint structure.
Background technique
Assembled architecture have economize on resources, reduce environmental pollution, social synthesis's advantages such as benefit is evident, it has also become China
The direction that government greatly develops and guides, and the only way of building greenization, generationization.
In assembled architecture work progress, the connection of prefabricated components is the difficult point and emphasis, especially beam column section of construction
Point connection, becomes one of the key technology of frame assembled architecture.The bean column node connection in assembled architecture mostly uses at present
The mode that the mode of live formwork and poured in place concrete, i.e. dry and wet combine is attached, to ensure the peace of node connection
Entirely.The link of artificial formwork and casting concrete exists in the prior art, time-consuming and interference by prefabricated components is constructed difficult
Degree is big, and appearance is not guaranteed, while also resulting in assembling degree bottom, and the advantage of assembled architecture is not in full use.
Summary of the invention
The object of the present invention is to provide a kind of assembled Tenon beam columns to overhang joint structure, it is intended to provide for assembled architecture
A kind of safe and reliable, specific bean column node construction of power transmission, to accelerate the construction of assembled architecture, and ensures the safety of structure.
The technical scheme adopted by the invention is as follows:
Assembled Tenon beam column overhangs joint structure, it is characterised in that:
The prefabricated reinforced concrete Cantilever Beams of prefabricated reinforced concrete column and upper level including lower vertical, it is precast reinforced mixed
Solidifying earth pillar top surface is provided with spill fourth of the twelve Earthly Branches slot, and prefabricated reinforced concrete Cantilever Beams are inserted into the recessed of prefabricated reinforced concrete column from top to bottom
Shape fourth of the twelve Earthly Branches slot realizes mortise and tenon type connection.
Prefabricated reinforced concrete column includes that the shaft of lower part and the spill fourth of the twelve Earthly Branches slot on top expand column cap, and spill fourth of the twelve Earthly Branches slot expands column
The cross-sectional area of head is greater than the cross-sectional area of shaft.
It is integral prefabricated part that the shaft and spill fourth of the twelve Earthly Branches slot of prefabricated reinforced concrete column, which expand column cap,.
Prefabricated reinforced concrete Cantilever Beams include the beam section on top and the convex tenon of lower part, the cross-sectional area of convex tenon
It is gradually reduced downwards.
The beam section and convex tenon of prefabricated reinforced concrete Cantilever Beams are integral prefabricated part.
The spill fourth of the twelve Earthly Branches slot slot bottom that spill fourth of the twelve Earthly Branches slot expands column cap is provided with sagging shearing-resistant member slot, prefabricated reinforced concrete overhanging
The corresponding position of beam convex tenon is provided with downwardly projecting shearing-resistant member, and prefabricated reinforced concrete Cantilever Beams are inserted into advance from top to bottom
When the spill fourth of the twelve Earthly Branches slot of reinforced column processed, shearing-resistant member is inserted into shearing-resistant member slot.
After prefabricated reinforced concrete Cantilever Beams are inserted into the spill fourth of the twelve Earthly Branches slot of prefabricated reinforced concrete column from top to bottom, shearing-resistant member with
It is filled by cement mortar in the gap of shearing-resistant member slot.
Vertical connection reinforcing bar, prefabricated reinforced concrete Cantilever Beams are provided in the spill fourth of the twelve Earthly Branches slot of spill fourth of the twelve Earthly Branches slot expansion column cap
Corresponding position it is reserved wear muscle hole, prefabricated reinforced concrete Cantilever Beams are inserted into the spill fourth of the twelve Earthly Branches of prefabricated reinforced concrete column from top to bottom
When slot, connection reinforcing bar insertion is reserved to be worn in muscle hole.
Steel-bar arrangement is connected in longitudinal two sides of shearing-resistant member slot, and is symmetrical arranged.
The invention has the following advantages that
1, the invention proposes a kind of assembled beam-column overhanging joint structures easy for installation, power transmission is clear, safe and reliable.
2, present invention employs mortise and tenon type beam-to-column joint constructions, are convenient for Bar Anchorage, avoid conventional assembly bean column node
The drawback of grout sleeve connection reliability difference, the advantage for having node security high, easy for construction.
3, invention substantially achieves the requirements that beam column assembles entirely, without scene artificial secondary formwork and casting concrete etc.
Work, both saves comprehensive cost, ensures that the appearance of assembled architecture.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Fig. 2 is front view of the present invention.
Fig. 3 is side view of the present invention.
Fig. 4 is detaching structure schematic diagram of the present invention.
Fig. 5 is detaching structure front view of the present invention.
In figure, 1. prefabricated reinforced concrete columns, 2. prefabricated reinforced concrete Cantilever Beams, 3. shafts, the expansion of 4. spill fourth of the twelve Earthly Branches slots
Column cap, 5. shearing-resistant member slots, 6. connection reinforcing bars, 7. beam sections, 8. convex tenons, 9. shearing-resistant members.
Specific embodiment
The present invention will be described in detail With reference to embodiment.
The invention proposes a kind of assembled Tenon beam columns to overhang joint structure, mainly for overhanging bean column node, especially
The overhanging bean column node of single story building, by between beam column be arranged Tenon construct be attached, can effectively transmit Shear force within the beam end and
Moment of flexure, the problem of avoiding live artificial formwork and pour, the present invention is beneficial to the promotion and application of assembled architecture.
Specific structure is:
The present invention relates to a kind of assembled Tenon beam columns to overhang joint structure, the prefabricated reinforced concrete column 1 including lower vertical
With the prefabricated reinforced concrete Cantilever Beams 2 of upper level, 1 top surface of prefabricated reinforced concrete column is provided with spill fourth of the twelve Earthly Branches slot, pre-manufactured steel
Reinforced concrete Cantilever Beams 2 are inserted into the spill fourth of the twelve Earthly Branches slot of prefabricated reinforced concrete column 1 from top to bottom, realize mortise and tenon type connection.
Prefabricated reinforced concrete column 1 includes that the shaft 3 of lower part and the spill fourth of the twelve Earthly Branches slot on top expand column cap 4, and spill fourth of the twelve Earthly Branches slot expands
The cross-sectional area of big column cap 4 is greater than the cross-sectional area of shaft 3.The shaft 3 and spill fourth of the twelve Earthly Branches slot of prefabricated reinforced concrete column 1 expand column
First 4 be integral prefabricated part, in factory's one-piece casting.
The beam section 7 of prefabricated reinforced concrete Cantilever Beams 2 including top and the convex tenon 8 of lower part, convex tenon 8 it is transversal
Area is gradually reduced downwards.The beam section 7 and convex tenon 8 of prefabricated reinforced concrete Cantilever Beams 2 are integral prefabricated part, whole in factory
Body pours.
The spill fourth of the twelve Earthly Branches slot slot bottom that spill fourth of the twelve Earthly Branches slot expands column cap 4 is provided with sagging shearing-resistant member slot 5, and prefabricated reinforced concrete is outstanding
The corresponding position of 2 convex tenon 8 of outrigger is provided with downwardly projecting shearing-resistant member 9, and prefabricated reinforced concrete Cantilever Beams 2 are from top to bottom
When being inserted into the spill fourth of the twelve Earthly Branches slot of prefabricated reinforced concrete column 1, shearing-resistant member 9 is inserted into shearing-resistant member slot 5.I-steel can be used in shearing-resistant member 9,
It is embedded in 8 bottom end of convex tenon in advance, shearing-resistant member slot 5 can be correspondingly arranged squarely slot, and 5 depth of shearing-resistant member slot and planar dimension are compared with shearing resistance
Part 9 is slightly larger, after prefabricated reinforced concrete Cantilever Beams 2 are inserted into the spill fourth of the twelve Earthly Branches slot of prefabricated reinforced concrete column 1 from top to bottom, shearing-resistant member
9 are filled with the gap of shearing-resistant member slot 5 by high-grade cement mortar.
Vertical connection reinforcing bar 6, prefabricated reinforced concrete overhanging are provided in the spill fourth of the twelve Earthly Branches slot of spill fourth of the twelve Earthly Branches slot expansion column cap 4
The corresponding position of beam 2 is reserved to wear muscle hole, and prefabricated reinforced concrete Cantilever Beams 2 are inserted into prefabricated reinforced concrete column 1 from top to bottom
When the slot of the spill fourth of the twelve Earthly Branches, the connection insertion of reinforcing bar 6 is reserved to be worn in muscle hole.Connection reinforcing bar 6 is set to longitudinal two sides of shearing-resistant member slot 5, and right
Claim setting.
When construction:
After prefabricated reinforced concrete column 1 is installed, prefabricated reinforced concrete Cantilever Beams 2 are lifted, precast reinforced coagulation
The spill fourth of the twelve Earthly Branches slot that native Cantilever Beams 2 are mounted on 1 top of prefabricated reinforced concrete column expands in column cap 4, and connection reinforcing bar 6 passes through beam section 7
Reserved with convex tenon 8 wears muscle hole, and shearing-resistant member 9 is inserted into shearing-resistant member slot 5, and the two gap uses high-grade cement mortar
Filling.Connection reinforcing bar 6 and it is reserved wear between muscle hole using slurry anchor connection, slurries use strength cement-based grouting material, shearing-resistant member 9 and year shearing resistance
It is filled using high-grade cement mortar in part slot gap.
The contents of the present invention are not limited to cited by embodiment, and those of ordinary skill in the art are by reading description of the invention
And to any equivalent transformation that technical solution of the present invention is taken, all are covered by the claims of the invention.
Claims (9)
1. assembled Tenon beam column overhangs joint structure, it is characterised in that:
The prefabricated reinforced concrete Cantilever Beams (2) of prefabricated reinforced concrete column (1) and upper level including lower vertical, it is prefabricated
Reinforced column (1) top surface is provided with spill fourth of the twelve Earthly Branches slot, and prefabricated reinforced concrete Cantilever Beams (2) are inserted into precast reinforced from top to bottom
The spill fourth of the twelve Earthly Branches slot of concrete column (1) realizes mortise and tenon type connection.
2. assembled Tenon beam column according to claim 1 overhangs joint structure, it is characterised in that:
Prefabricated reinforced concrete column (1) includes that the shaft (3) of lower part and the spill fourth of the twelve Earthly Branches slot on top expand column cap (4), spill fourth of the twelve Earthly Branches slot
The cross-sectional area for expanding column cap (4) is greater than the cross-sectional area of shaft (3).
3. assembled Tenon beam column according to claim 2 overhangs joint structure, it is characterised in that:
It is integral prefabricated part that the shaft (3) and spill fourth of the twelve Earthly Branches slot of prefabricated reinforced concrete column (1), which expand column cap (4),.
4. assembled Tenon beam column according to claim 3 overhangs joint structure, it is characterised in that:
Prefabricated reinforced concrete Cantilever Beams (2) include the beam section (7) on top and the convex tenon (8) of lower part, convex tenon (8)
Cross-sectional area is gradually reduced downwards.
5. assembled Tenon beam column according to claim 4 overhangs joint structure, it is characterised in that:
The beam section (7) and convex tenon (8) of prefabricated reinforced concrete Cantilever Beams (2) are integral prefabricated part.
6. assembled Tenon beam column according to claim 5 overhangs joint structure, it is characterised in that:
The spill fourth of the twelve Earthly Branches slot slot bottom that spill fourth of the twelve Earthly Branches slot expands column cap (4) is provided with sagging shearing-resistant member slot (5), and prefabricated reinforced concrete is outstanding
The corresponding position of outrigger (2) convex tenon (8) is provided with downwardly projecting shearing-resistant member (9), prefabricated reinforced concrete Cantilever Beams (2)
When being inserted into the spill fourth of the twelve Earthly Branches slot of prefabricated reinforced concrete column (1) from top to bottom, shearing-resistant member (9) is inserted into shearing-resistant member slot (5).
7. assembled Tenon beam column according to claim 6 overhangs joint structure, it is characterised in that:
After prefabricated reinforced concrete Cantilever Beams (2) are inserted into the spill fourth of the twelve Earthly Branches slot of prefabricated reinforced concrete column (1) from top to bottom, shearing-resistant member
(9) gap with shearing-resistant member slot (5) is filled by cement mortar.
8. assembled Tenon beam column according to claim 7 overhangs joint structure, it is characterised in that:
Vertical connection reinforcing bar (6), prefabricated reinforced concrete overhanging are provided in the spill fourth of the twelve Earthly Branches slot of spill fourth of the twelve Earthly Branches slot expansion column cap (4)
The corresponding position of beam (2) is reserved to wear muscle hole, and prefabricated reinforced concrete Cantilever Beams (2) are inserted into prefabricated reinforced concrete column from top to bottom
(1) when spill fourth of the twelve Earthly Branches slot, connection reinforcing bar (6) insertion is reserved to be worn in muscle hole.
9. assembled Tenon beam column according to claim 8 overhangs joint structure, it is characterised in that:
Connection reinforcing bar (6) is set to longitudinal two sides of shearing-resistant member slot (5), and is symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910481469.4A CN110173041A (en) | 2019-06-04 | 2019-06-04 | Assembled Tenon beam column overhangs joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910481469.4A CN110173041A (en) | 2019-06-04 | 2019-06-04 | Assembled Tenon beam column overhangs joint structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110173041A true CN110173041A (en) | 2019-08-27 |
Family
ID=67697866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910481469.4A Pending CN110173041A (en) | 2019-06-04 | 2019-06-04 | Assembled Tenon beam column overhangs joint structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110173041A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114892800A (en) * | 2022-04-20 | 2022-08-12 | 山东建筑大学 | Assembled beam-column joint damping structure and construction method |
| CN114908870A (en) * | 2022-05-13 | 2022-08-16 | 西安建筑科技大学 | Novel assembled reinforced concrete beam column node |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006118194A (en) * | 2004-10-21 | 2006-05-11 | Sumitomo Forestry Co Ltd | Column-beam connecting structure |
| EP3337938A1 (en) * | 2015-08-17 | 2018-06-27 | Tindall Corporation | Method and apparatus for constructing a concrete structure |
| CN108411769A (en) * | 2018-04-27 | 2018-08-17 | 福建工程学院 | A kind of assembled device of prefabricated pier shaft and prefabricated bent cap |
| CN208121551U (en) * | 2018-04-27 | 2018-11-20 | 福建工程学院 | A kind of assembled device of prefabricated pier shaft and prefabricated bent cap |
| CN108999287A (en) * | 2018-07-17 | 2018-12-14 | 太原理工大学 | A kind of assembled square steel tube concrete beam Column border node connection type |
| CN210238770U (en) * | 2019-06-04 | 2020-04-03 | 中铁第一勘察设计院集团有限公司 | Assembled tenon fourth of twelve earthly branches beam column node construction of encorbelmenting |
-
2019
- 2019-06-04 CN CN201910481469.4A patent/CN110173041A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006118194A (en) * | 2004-10-21 | 2006-05-11 | Sumitomo Forestry Co Ltd | Column-beam connecting structure |
| EP3337938A1 (en) * | 2015-08-17 | 2018-06-27 | Tindall Corporation | Method and apparatus for constructing a concrete structure |
| CN108411769A (en) * | 2018-04-27 | 2018-08-17 | 福建工程学院 | A kind of assembled device of prefabricated pier shaft and prefabricated bent cap |
| CN208121551U (en) * | 2018-04-27 | 2018-11-20 | 福建工程学院 | A kind of assembled device of prefabricated pier shaft and prefabricated bent cap |
| CN108999287A (en) * | 2018-07-17 | 2018-12-14 | 太原理工大学 | A kind of assembled square steel tube concrete beam Column border node connection type |
| CN210238770U (en) * | 2019-06-04 | 2020-04-03 | 中铁第一勘察设计院集团有限公司 | Assembled tenon fourth of twelve earthly branches beam column node construction of encorbelmenting |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114892800A (en) * | 2022-04-20 | 2022-08-12 | 山东建筑大学 | Assembled beam-column joint damping structure and construction method |
| CN114908870A (en) * | 2022-05-13 | 2022-08-16 | 西安建筑科技大学 | Novel assembled reinforced concrete beam column node |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207700443U (en) | Exterior wall plate level has muscle grouted joint structure at a kind of fabricated shear wall architecture storey | |
| CN106013432B (en) | A kind of high ductility prefabricated integral frame interior joint connection structure and construction method | |
| CN109356173A (en) | A kind of pin-connected panel anchor bolt frame girder construction and its construction method | |
| CN205894313U (en) | Prefabricated assembled steel pipe retrains frame node entirely | |
| CN107152104B (en) | Assembled cavity shear wall horizontal joint tooth socket rotating vane type connection structure | |
| CN108643031A (en) | A kind of Precast Concrete Segmental Bridges bridge pier steel reinforced concrete jointing | |
| CN113123524A (en) | Assembled reinforced concrete frame beam column node connection structure | |
| CN110173041A (en) | Assembled Tenon beam column overhangs joint structure | |
| CN210238770U (en) | Assembled tenon fourth of twelve earthly branches beam column node construction of encorbelmenting | |
| CN210916962U (en) | Segmental precast beam of cantilever assembly bridge and splicing structure thereof | |
| CN109057009A (en) | Novel prefabricated assembled concrete frame dry type node | |
| CN108265856B (en) | Steel plate embedded type PC shear wall splicing node structure | |
| CN108060789A (en) | A kind of wall support and change method of existing masonry structure base isolation reinforcement | |
| CN211312950U (en) | Assembled integral elevator shaft prefabricated part | |
| CN110130485B (en) | Prefabricated assembly type beam column node with toothed plates and assembly method thereof | |
| CN215167191U (en) | Assembled reinforced concrete frame beam column node connection structure | |
| CN209620049U (en) | A kind of pin-connected panel anchor bolt frame girder construction | |
| KR100444838B1 (en) | A fiber reinforced earth retaining wall, a constructing method thereof, and a composite underground wall structure using thereof | |
| CN215253640U (en) | High-rise assembled prefabricated shear wall | |
| CN212582954U (en) | Concrete split mortise-tenon joint structure | |
| CN214423683U (en) | Special-shaped section assembled shear wall with visual post-pouring cavity | |
| CN212926569U (en) | Connecting structure of prefabricated shear wall with window opening and superposed beam | |
| CN211523761U (en) | Ribbed light steel beam with novel connection mode | |
| CN112064824A (en) | Combined-connection prefabricated shear wall system | |
| CN212001239U (en) | Assembled construction elevator basis |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190827 |