CN109162351A - A kind of beams of concrete column connected node assembled using high-strength bolt - Google Patents
A kind of beams of concrete column connected node assembled using high-strength bolt Download PDFInfo
- Publication number
- CN109162351A CN109162351A CN201811248780.6A CN201811248780A CN109162351A CN 109162351 A CN109162351 A CN 109162351A CN 201811248780 A CN201811248780 A CN 201811248780A CN 109162351 A CN109162351 A CN 109162351A
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- China
- Prior art keywords
- concrete
- prop
- rectangle
- wing plate
- corbel
- 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.)
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- 238000010276 construction Methods 0.000 claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 239000002689 soil Substances 0.000 claims description 3
- 230000015271 coagulation Effects 0.000 claims 1
- 238000005345 coagulation Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 6
- 230000007547 defect Effects 0.000 abstract description 3
- 101100521345 Mus musculus Prop1 gene Proteins 0.000 description 5
- 108700017836 Prophet of Pit-1 Proteins 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 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
- E04B1/18—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
- E04B1/215—Connections specially adapted therefor comprising metallic plates or parts
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 discloses a kind of beams of concrete column connected node assembled using high-strength bolt, including concrete upper prop, concrete lower prop, concrete beam, corbel, flute profile bolt, the concrete upper prop is spliced up and down with concrete lower prop, the bottom end of the concrete upper prop is preset with square groove, the top of the concrete lower prop is preset with the rectangular pillar with square groove cooperation, the left and right sides of concrete upper prop bottom end are prefabricated with symmetrically arranged rectangle upper flange, the left and right sides of top end are prefabricated with symmetrically arranged rectangle lower wing plate under the concrete, the rectangle upper flange is identical as the structure of rectangle lower wing plate, and the lower top surface of the rectangle upper flange and the upper top surface of the rectangle lower wing plate overlap.Which employs dry type connections by the present invention, all using being bolted, avoid the defect of wet construction, so that field operation installation is more convenient, facilitates commander and management, improve installation speed.
Description
Technical field
The present invention relates to building engineering field, specifically a kind of beam column built from concrete using high-strength bolt assembly connects section
Point.
Background technique
Fabricated construction building is a kind of current novel architecture construction mode, is prefabricated various in advance in the factory
Beam, column, board member, it is directly assembled at the construction field (site) to complete, have batch production degree high, speed of application is fast, and it is small by seasonal effect,
Be conducive to housing industrialization, and in fabricated construction building, bean column node plays load transmitting and energy dissipation, connects
The place's of connecing tool plays a very important role, and the connection of assembled beam-column node is mostly divided into dry type connection and connects two kinds with wet type,
Middle dry type is connected to China using less, and technology is also still immature, China development still in the experimental stage.In consideration of it, this case
Inventor, which carries out the above problem, to be furtherd investigate, and has this case generation then.
Summary of the invention
The purpose of the present invention is to provide a kind of beams of concrete column connected nodes assembled using high-strength bolt, on solving
State the problem of proposing in background technique.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is that:
A kind of beams of concrete column connected node assembled using high-strength bolt, including it is concrete upper prop, concrete lower prop, mixed
Solidifying soil crossbeam, corbel, flute profile bolt, the concrete upper prop are spliced up and down with concrete lower prop, the concrete upper prop
Bottom end be preset with square groove, the top of the concrete lower prop is preset with the rectangular pillar with square groove cooperation, described
The left and right sides of concrete upper prop bottom end are prefabricated with symmetrically arranged rectangle upper flange, the left and right of top end under the concrete
Two sides are prefabricated with symmetrically arranged rectangle lower wing plate, and the rectangle upper flange is identical as the structure of rectangle lower wing plate and described
The lower top surface of rectangle upper flange and the upper top surface of the rectangle lower wing plate overlap, and composition combination wing plate is located under rectangle lower wing plate
Symmetrically arranged corbel is also prefabricated at left and right sides of the concrete lower prop of side, the corbel is cuboid, and the concrete is horizontal
Beam has two groups, and is located at the left and right sides of concrete lower prop, and two groups of concrete beam lower end surfaces ride over the left and right sides respectively
Corbel upper surface on, the horizontal end of every group of concrete beam be equipped with the rectangular slot that combines wing plate cooperation, it is described mixed
Solidifying soil crossbeam and the contact site of corbel between the two are equipped with the pre-embedded steel slab fixed by shear stud, the concrete beam
Upper surface between the lower end surface of corbel be equipped with multiple groups overlapping alignment and vertically through both ontology and combination wing plate flute profile
Preformed hole, and connected with one heart using the flute profile bolt, and tightened by nut, between the left and right side of the concrete upper prop
Equipped with multiple groups overlapping alignment and the horizontal flute profile preformed hole for running through its ontology and rectangular pillar, and use the flute profile bolt
Connection with one heart, and tightened by nut.
Further, the corbel is integrated precast construction with concrete lower prop.
Further, the rectangle upper flange and concrete upper prop and rectangle lower wing plate and other concrete lower prop are one
Body precast construction.
The beneficial effects of the present invention are:
The present invention provides a kind of beams of concrete column connected node assembled using high-strength bolt, which employs dry type connection,
All splice and be bolted using groove, avoids the defect of wet construction, by the cooperation of flute profile bolt and flute profile preformed hole,
So that field operation installation is more convenient, facilitates commander and management, improve installation speed.And pass through beam -- wing plate -- beam
The connection of support strengthens the globality of structure, improves intensity and deformability at girder connection, and practical performance is good.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is decomposition texture schematic diagram of the invention.
Fig. 2 is combination assumption diagram of the invention.
Fig. 3 is the structural schematic diagram of flute profile bolt.
Fig. 4 is the axial, cross-sectional view of flute profile preformed hole.
In figure: 1, concrete upper prop, 2, concrete lower prop, 3, concrete beam, 4, corbel, 5, flute profile bolt, 6, rectangular
Groove, 7, rectangular pillar, 8, rectangle upper flange, 9, rectangle lower wing plate, 10, rectangular slot, 11, shear stud, 12, pre-buried steel
Plate.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
As shown in figures 1-4, the present invention provides a kind of beams of concrete column connected node assembled using high-strength bolt, including
Concrete upper prop 1, concrete lower prop 2, concrete beam 3, corbel 4, flute profile bolt 5, the concrete upper prop 1 under concrete
About 2 column is spliced, and the bottom end of the concrete upper prop 1 is preset with square groove 6, and the top of the concrete lower prop 2 is pre-
Equipped with the rectangular pillar 7 cooperated with square groove 6, the left and right sides of 1 bottom end of concrete upper prop are prefabricated with arranged symmetrically
Rectangle upper flange 8, the left and right sides on 2 top of concrete lower prop are prefabricated with symmetrically arranged rectangle lower wing plate 9, described
Rectangle upper flange 8 is identical as the structure of rectangle lower wing plate 9, and the lower top surface of the rectangle upper flange 8 and the rectangle lower wing plate 9
Upper top surface overlapping, composition combination wing plate is also prefabricated with pair positioned at 2 left and right sides of concrete lower prop of the lower section of rectangle lower wing plate 9
Claim the corbel 4 of setting, the corbel 4 is cuboid, and the concrete beam 3 there are two groups, and is located at concrete lower prop 2
The left and right sides, two groups of 3 lower end surfaces of concrete beam ride over respectively on 4 upper surface of corbel of the left and right sides, and every group of concrete is horizontal
The horizontal end of beam 3 be equipped with the rectangular slot 10 that combines wing plate cooperation, the concrete beam 3 and corbel 4 are between the two
Contact site is equipped with the pre-embedded steel slab 12 fixed by shear stud 11, can increase local anti-pressure ability, and the concrete is horizontal
The upper surface of beam 3 to be equipped between the lower end surface of corbel 4 multiple groups overlapping alignments and vertically through both ontology and combine wing plate
Flute profile preformed hole, and connected with one heart using the flute profile bolt 5, and tightened by nut, the left and right of the concrete upper prop 1
Multiple groups overlapping alignment and the horizontal flute profile preformed hole 14 for running through its ontology and rectangular pillar are equipped between side, and using described
Flute profile bolt 5 connects with one heart, and is tightened by nut.
The corbel 4 and concrete lower prop 2 are integrated precast construction, the rectangle upper flange 8 and concrete upper prop 1 with
And rectangle lower wing plate 9 and other concrete lower prop 2 are integrated prefabricated structure.
Comprehensive technical solution of the present invention, which employs dry type connections, are all spliced and are bolted using groove, avoided
The defect of wet construction, by the cooperation of flute profile bolt and flute profile preformed hole, so that field operation installation is more convenient, it is convenient
Commander and management, improve installation speed.And the connection for passing through beam -- wing plate -- corbel, strengthens the globality of structure, mentions
Intensity and deformability at high girder connection, practical performance are good.
The embodiments of the present invention described above are not intended to limit the scope of the present invention, any in the present invention
Spirit and principle within made modifications, equivalent substitutions and improvements etc., should be included in claim protection model of the invention
Within enclosing.
Claims (3)
1. a kind of beams of concrete column connected node assembled using high-strength bolt, which is characterized in that including concrete upper prop, coagulation
Native lower prop, concrete beam, corbel, flute profile bolt, the concrete upper prop are spliced up and down with concrete lower prop, described mixed
The bottom end of solidifying soil upper prop is preset with square groove, and the top of the concrete lower prop is preset with rectangular convex with square groove cooperation
Column, the left and right sides of concrete upper prop bottom end are prefabricated with symmetrically arranged rectangle upper flange, capital under the concrete
The left and right sides at end are prefabricated with symmetrically arranged rectangle lower wing plate, the structure phase of the rectangle upper flange and rectangle lower wing plate
Together, and the lower top surface of the rectangle upper flange and the upper top surface of the rectangle lower wing plate overlap, and composition combination wing plate is located at rectangle
Symmetrically arranged corbel is also prefabricated at left and right sides of concrete lower prop below lower wing plate, the corbel is cuboid, described
Concrete beam has two groups, and is located at the left and right sides of concrete lower prop, and two groups of concrete beam lower end surfaces ride over respectively
On the corbel upper surface of the left and right sides, the horizontal end of every group of concrete beam is equipped with inserts with the rectangle for combining wing plate cooperation
Slot, the concrete beam and the contact site of corbel between the two are equipped with the pre-embedded steel slab fixed by shear stud, described
The upper surface of concrete beam is to being equipped with multiple groups overlapping alignment and vertically through the two ontology and combination between the lower end surface of corbel
The flute profile preformed hole of wing plate, and connected with one heart using the flute profile bolt, and tightened by nut, the concrete upper prop
Multiple groups overlapping alignment and the horizontal flute profile preformed hole for running through its ontology and rectangular pillar are equipped between left and right side, and described in use
Flute profile bolt connect with one heart, and tightened by nut.
2. the beams of concrete column connected node according to claim 1 assembled using high-strength bolt, which is characterized in that described
Corbel is integrated precast construction with concrete lower prop.
3. the beams of concrete column connected node according to claim 1 assembled using high-strength bolt, which is characterized in that described
Rectangle upper flange and concrete upper prop and rectangle lower wing plate and other concrete lower prop are integrated prefabricated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811248780.6A CN109162351B (en) | 2018-10-25 | 2018-10-25 | Concrete beam column connecting node assembled by high-strength bolts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811248780.6A CN109162351B (en) | 2018-10-25 | 2018-10-25 | Concrete beam column connecting node assembled by high-strength bolts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109162351A true CN109162351A (en) | 2019-01-08 |
| CN109162351B CN109162351B (en) | 2024-04-30 |
Family
ID=64875291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811248780.6A Active CN109162351B (en) | 2018-10-25 | 2018-10-25 | Concrete beam column connecting node assembled by high-strength bolts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109162351B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173044A (en) * | 2019-07-03 | 2019-08-27 | 安徽建筑大学 | A kind of beams of concrete column connected node using high strength exploitation |
| US10794053B2 (en) * | 2016-10-17 | 2020-10-06 | South China University Of Technology | Reinforced compound concrete beam-column joint containing demolished concrete lumps and a construction method |
| CN114775799A (en) * | 2022-05-25 | 2022-07-22 | 湖南科技大学 | Hoop type steel reinforced concrete beam column dry type node structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015071909A (en) * | 2013-10-03 | 2015-04-16 | 株式会社竹中工務店 | Column-beam joining structure |
| CN106836479A (en) * | 2017-03-31 | 2017-06-13 | 浙江工业大学工程设计集团有限公司 | A kind of prefabricated PC concrete frame structure |
| CN207244839U (en) * | 2017-03-07 | 2018-04-17 | 河北工程大学 | A kind of Self-resetting precast concrete concrete frame joint |
| US20180245329A1 (en) * | 2017-02-24 | 2018-08-30 | New World China Land Limited | Fabricated structural system and assembling method thereof |
| CN209040284U (en) * | 2018-10-25 | 2019-06-28 | 安徽建筑大学 | A kind of beams of concrete column connected node assembled using high-strength bolt |
-
2018
- 2018-10-25 CN CN201811248780.6A patent/CN109162351B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015071909A (en) * | 2013-10-03 | 2015-04-16 | 株式会社竹中工務店 | Column-beam joining structure |
| US20180245329A1 (en) * | 2017-02-24 | 2018-08-30 | New World China Land Limited | Fabricated structural system and assembling method thereof |
| CN207244839U (en) * | 2017-03-07 | 2018-04-17 | 河北工程大学 | A kind of Self-resetting precast concrete concrete frame joint |
| CN106836479A (en) * | 2017-03-31 | 2017-06-13 | 浙江工业大学工程设计集团有限公司 | A kind of prefabricated PC concrete frame structure |
| CN209040284U (en) * | 2018-10-25 | 2019-06-28 | 安徽建筑大学 | A kind of beams of concrete column connected node assembled using high-strength bolt |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10794053B2 (en) * | 2016-10-17 | 2020-10-06 | South China University Of Technology | Reinforced compound concrete beam-column joint containing demolished concrete lumps and a construction method |
| CN110173044A (en) * | 2019-07-03 | 2019-08-27 | 安徽建筑大学 | A kind of beams of concrete column connected node using high strength exploitation |
| CN114775799A (en) * | 2022-05-25 | 2022-07-22 | 湖南科技大学 | Hoop type steel reinforced concrete beam column dry type node structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109162351B (en) | 2024-04-30 |
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