CN204418391U - A kind of concrete composite beam and concrete filled steel tube column jointing gusset - Google Patents

A kind of concrete composite beam and concrete filled steel tube column jointing gusset Download PDF

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Publication number
CN204418391U
CN204418391U CN201520029172.1U CN201520029172U CN204418391U CN 204418391 U CN204418391 U CN 204418391U CN 201520029172 U CN201520029172 U CN 201520029172U CN 204418391 U CN204418391 U CN 204418391U
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CN
China
Prior art keywords
concrete
superposed
precast concrete
column
steel
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CN201520029172.1U
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Chinese (zh)
Inventor
王国富
杨云峰
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济南轨道交通集团有限公司
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Priority to CN201520029172.1U priority Critical patent/CN204418391U/en
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Publication of CN204418391U publication Critical patent/CN204418391U/en

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Abstract

The utility model belongs to the technical field of building structure, is specially a kind of concrete composite beam and concrete filled steel tube column jointing gusset.Comprise concrete composite beam, steel core concrete column, described concrete composite beam is precast concrete superposed beam, is provided with pre-embedded steel slab in the end of precast concrete superposed beam, the pre-buried stirrup in top of precast concrete superposed beam; Described steel core concrete column is at vertical muscle through hole reserved with Zong Jin relevant position, superposed beam upper strata, and this steel core concrete column is welding bracket with the superimposed bottom elevation corresponding position of precast concrete, and described bracket is made up of bearing sheet and longitudinal web; The pre-embedded steel slab of described precast concrete superposed beam is fixedly connected with bracket bearing sheet; Precast concrete superposed beam upper strata fixing on the described pre-buried stirrup in precast concrete superposed beam top is indulged muscle and is crossed reserved vertical muscle through hole on steel core concrete column, raise labour efficiency, shorten construction period, improve bonding strength and stability, promote architectural industrialization development.

Description

A kind of concrete composite beam and concrete filled steel tube column jointing gusset
Technical field
The utility model belongs to the technical field of building structure, is specially a kind of concrete composite beam and concrete filled steel tube column jointing gusset.
Background technology
Node connected mode about beam column in building structure is varied, has the welding in steel work, Flange joint, has the cast-in-place node in concrete structure to connect.Welding or Flange joint have the advantages such as speed of application is fast, short construction period, but have limited to the form of building structure; The connection of concrete cast-in-situ node has globality, shock resistance is good, the advantages such as good looking appearance, but cast-in-place connection has, and construction is loaded down with trivial details, efficiency of construction is low, the impact of construction quality human factor is large, be unfavorable for that propelling architectural industrialization develops.
Summary of the invention
The purpose of this utility model is for above-mentioned Problems existing, and provide a kind of Prefabricated superposed beam and concrete filled steel tube column jointing gusset, this utility model is raised labour efficiency, and shortens construction period, improves bonding strength and stability, promotes architectural industrialization development.
The technical solution of the utility model is:
A kind of concrete composite beam and concrete filled steel tube column jointing gusset, comprise concrete composite beam, steel core concrete column, it is characterized in that, described concrete composite beam is precast concrete superposed beam, pre-embedded steel slab is provided with, the pre-buried stirrup in top of precast concrete superposed beam in the end of precast concrete superposed beam; Described steel core concrete column is at vertical muscle through hole reserved with Zong Jin relevant position, superposed beam upper strata, and this steel core concrete column is welding bracket with the superimposed bottom elevation corresponding position of precast concrete, and described bracket is made up of bearing sheet and longitudinal web; The pre-embedded steel slab of described precast concrete superposed beam is fixedly connected with bracket bearing sheet; Precast concrete superposed beam upper strata fixing on the described pre-buried stirrup in precast concrete superposed beam top is indulged muscle and is crossed reserved vertical muscle through hole on steel core concrete column.
Feature of the present utility model also has:
Described steel core concrete column is rectangular steel pipe or round steel pipe.
Described bracket is made up of bearing sheet and longitudinal web, and this bearing sheet is mutually vertical with longitudinal web, and longitudinal web is fixedly connected with the soffit of bearing sheet.
The pre-embedded steel slab of described precast concrete superposed beam is positioned at bottom surface, both ends and two sides.
Described precast concrete superposed beam bottom surface steel plate and three weld all arounds of bracket bearing sheet; The pre-embedded steel slab of described precast concrete superposed beam both sides is fixedly connected with by side plate with bracket bearing sheet, and precast concrete superposed beam is firmly connected with steel core concrete column.
Muscle diameter is indulged on the height of two the other side upwards reserved vertical muscle through hole 1.5 times of precast concrete superposed beam upper stratas of staggering, and is convenient to superposed beam upper strata and indulges muscle and penetrate two the other side upwards through.
In the utility model, the construction method of connected node is as follows:
(1) steel core concrete column is in place fixing, (2) the hoisting prefabricated concrete composite beam of Lift-on/Lift-off System is promoted to this layer of bracket end face, (3) adjust precast concrete superposed beam and make its exact placement, precast concrete superposed beam bottom surface steel plate and three weld all arounds of bracket bearing sheet, (4) side plate is reinforced in bracket bearing sheet above precast concrete superposed beam both sides repair welding two panels, precast concrete superposed beam is firmly connected with steel core concrete column, (5) lay precast concrete superposed beam upper strata and indulge muscle, make it to cross steel core concrete column, (6) build steel core concrete column inner concrete.
The beneficial effects of the utility model: compared with prior art, the utility model provides the connected node of a kind of Prefabricated superposed beam and steel core concrete column, wherein precast concrete superposed beam and steel core concrete column are Prefabrication in factory, and production efficiency is high, and product quality easily ensures.It is fast that this connected node has speed of application, anatomical connectivity is firm, the advantages such as construction quality easily ensures, construction costs is low, overcome that prefabricated units cast-in-place node connection construction complex process in the past, speed of application are slow, the shortcoming of long construction period, promote building structure industrialized development.In addition, the precast concrete superposed beam of this patent and the connected node of steel core concrete column, make the form of building structure be not limited to pure steel structure or pure concrete structure form, the node structure reasonable stress that this is connected to form, make simple, firmly, good stability.
Accompanying drawing explanation
Fig. 1 precast concrete superposed beam front view;
Fig. 2 steel core concrete column and welding bracket front view;
Fig. 3 welds bracket lateral view;
The connection diagram of Fig. 4 precast concrete superposed beam and steel core concrete column;
The connection top view of Fig. 5 steel core concrete column and superposed beam.
1-precast concrete superposed beam; The pre-buried stirrup of 2-; 3-pre-embedded steel slab; 4-indulges muscle in upper strata; 5-steel core concrete column; The reserved vertical muscle through hole of 6-; 7-bearing sheet; The longitudinal web of 8-; 9-side plate.
Detailed description of the invention
For the technical characterstic of this programme can be clearly demonstrated, with reference to the accompanying drawings the utility model detailed description of the invention is described further below.
embodiment 1
As can be seen from Figure 1, precast concrete superposed beam is made up of precast concrete part, pre-buried stirrup 2, two ends pre-embedded steel slab 3.
A kind of concrete composite beam and concrete filled steel tube column jointing gusset, comprise concrete composite beam, steel core concrete column, described concrete composite beam is precast concrete superposed beam 1, pre-embedded steel slab 3 is provided with, the pre-buried stirrup 2 in top of precast concrete superposed beam in the end of precast concrete superposed beam 1; Described steel core concrete column 5 is indulging the reserved vertical muscle through hole 6 in muscle 4 relevant position with superposed beam upper strata, and this steel core concrete column 5 is welding bracket with precast concrete superposed beam 1 end absolute altitude corresponding position, and described bracket is made up of bearing sheet 7 and longitudinal web 8; The pre-embedded steel slab 3 of described precast concrete superposed beam 1 is fixedly connected with bracket bearing sheet 7; Precast concrete superposed beam upper strata fixing on the described pre-buried stirrup 2 in precast concrete superposed beam 1 top is indulged muscle 4 and is crossed reserved vertical muscle through hole 6 on steel core concrete column 5.
Described steel core concrete column is rectangular steel pipe, and as shown in Figure 2, steel core concrete column is made up of steel pipe, reserved vertical muscle through hole 6.
Described bracket is made up of bearing sheet and longitudinal web, and this bearing sheet is mutually vertical with longitudinal web, and longitudinal web is fixedly connected with the soffit of bearing sheet, and as shown in Figure 3, bracket is made up of bearing sheet 7 and longitudinal web 8.
The pre-embedded steel slab 3 of described precast concrete superposed beam is positioned at bottom surface, both ends and two sides.
Described precast concrete superposed beam bottom surface steel plate and 7 three weld all arounds of bracket bearing sheet; The pre-embedded steel slab of described precast concrete superposed beam both sides is fixedly connected with by side plate 9 with bracket bearing sheet 7, and precast concrete superposed beam 1 is firmly connected with steel core concrete column 5.
The connection of superposed beam and steel core concrete column, superposed beam and steel pipe column are factory's industrialization and produce, and production efficiency is high, and product quality easily ensures.
embodiment 2
Described steel core concrete column is round steel pipe.
Muscle diameter is indulged on the height of two the other side upwards reserved vertical muscle through hole 1.5 times of precast concrete superposed beam upper stratas of staggering, and is convenient to superposed beam upper strata and indulges muscle and penetrate two the other side upwards through.
All the other technical schemes are with embodiment 1.
embodiment 3
In this patent, the construction method of connected node is as follows:
(1) steel core concrete column 5 is in place fixing, (2) the hoisting prefabricated concrete composite beam 1 of Lift-on/Lift-off System is promoted to this layer of bracket end face, (3) adjust precast concrete superposed beam 1 and make its exact placement, precast concrete superposed beam 1 bottom surface steel plate and 7 three weld all arounds of bracket bearing sheet, (4) side plate 9 is reinforced in bracket bearing sheet more than 7 precast concrete superposed beam both sides repair welding two panels, precast concrete superposed beam 1 is firmly connected with steel core concrete column 5, (5) lay precast concrete superposed beam 1 upper strata and indulge muscle 4, make it to cross steel core concrete column 5, (6) steel core concrete column 5 inner concrete is built.
As required, bracket can in the setting in many ways of steel core concrete column 5, concrete relevant to application site.

Claims (6)

1. a concrete composite beam and concrete filled steel tube column jointing gusset, comprise concrete composite beam, steel core concrete column, it is characterized in that, described concrete composite beam is precast concrete superposed beam, pre-embedded steel slab is provided with, the pre-buried stirrup in top of precast concrete superposed beam in the end of precast concrete superposed beam; Described steel core concrete column is at vertical muscle through hole reserved with Zong Jin relevant position, superposed beam upper strata, and this steel core concrete column is welding bracket with the superimposed bottom elevation corresponding position of precast concrete, and described bracket is made up of bearing sheet and longitudinal web; The pre-embedded steel slab of described precast concrete superposed beam is fixedly connected with bracket bearing sheet; Precast concrete superposed beam upper strata fixing on the described pre-buried stirrup in precast concrete superposed beam top is indulged muscle and is crossed reserved vertical muscle through hole on steel core concrete column.
2. concrete composite beam according to claim 1 and concrete filled steel tube column jointing gusset, is characterized in that, described steel core concrete column is rectangular steel pipe or round steel pipe.
3. concrete composite beam according to claim 1 and concrete filled steel tube column jointing gusset, it is characterized in that, described bracket is made up of bearing sheet and longitudinal web, and this bearing sheet is mutually vertical with longitudinal web, and longitudinal web is fixedly connected with the soffit of bearing sheet.
4. concrete composite beam according to claim 1 and concrete filled steel tube column jointing gusset, is characterized in that, the pre-embedded steel slab of described precast concrete superposed beam is positioned at bottom surface, both ends and two sides.
5. concrete composite beam according to claim 3 and concrete filled steel tube column jointing gusset, is characterized in that, described precast concrete superposed beam bottom surface steel plate and three weld all arounds of bracket bearing sheet; The pre-embedded steel slab of described precast concrete superposed beam both sides is fixedly connected with by side plate with bracket bearing sheet, and precast concrete superposed beam is firmly connected with steel core concrete column.
6. concrete composite beam according to claim 1 and concrete filled steel tube column jointing gusset, it is characterized in that, muscle diameter is indulged on the height of two the other side upwards reserved vertical muscle through hole 1.5 times of precast concrete superposed beam upper stratas of staggering, and is convenient to superposed beam upper strata and indulges muscle and penetrate two the other side upwards through.
CN201520029172.1U 2015-01-16 2015-01-16 A kind of concrete composite beam and concrete filled steel tube column jointing gusset CN204418391U (en)

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CN201520029172.1U CN204418391U (en) 2015-01-16 2015-01-16 A kind of concrete composite beam and concrete filled steel tube column jointing gusset

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Application Number Priority Date Filing Date Title
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104563305A (en) * 2015-01-16 2015-04-29 济南轨道交通集团有限公司 Connecting joint of concrete overlapped beam and steel pipe concrete column and construction method
CN105040834A (en) * 2015-08-28 2015-11-11 风范绿色建筑(常熟)有限公司 Connecting supporting piece with square steel tube and steel beams
CN105133893A (en) * 2015-09-09 2015-12-09 重庆杰渝建筑机械有限公司 Stall unit of steel structure stereo garage
CN105862930A (en) * 2016-05-31 2016-08-17 中铁第四勘察设计院集团有限公司 Protection structure on existing tunnel below new underground engineering
CN106121055A (en) * 2016-06-30 2016-11-16 浙江东南网架股份有限公司 A kind of steel box column and concrete beam connecting node and construction method thereof

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104563305A (en) * 2015-01-16 2015-04-29 济南轨道交通集团有限公司 Connecting joint of concrete overlapped beam and steel pipe concrete column and construction method
CN105040834A (en) * 2015-08-28 2015-11-11 风范绿色建筑(常熟)有限公司 Connecting supporting piece with square steel tube and steel beams
CN105133893A (en) * 2015-09-09 2015-12-09 重庆杰渝建筑机械有限公司 Stall unit of steel structure stereo garage
CN105862930A (en) * 2016-05-31 2016-08-17 中铁第四勘察设计院集团有限公司 Protection structure on existing tunnel below new underground engineering
CN105862930B (en) * 2016-05-31 2018-05-15 中铁第四勘察设计院集团有限公司 A kind of protection structure to creating existing tunnel below underground engineering
CN106121055A (en) * 2016-06-30 2016-11-16 浙江东南网架股份有限公司 A kind of steel box column and concrete beam connecting node and construction method thereof
CN106121055B (en) * 2016-06-30 2019-01-11 浙江东南网架股份有限公司 A kind of steel box column and beams of concrete connecting node and its construction method

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