CN205134531U - Shaped steel and steel -concrete structure system thereof - Google Patents

Shaped steel and steel -concrete structure system thereof Download PDF

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Publication number
CN205134531U
CN205134531U CN201520867033.6U CN201520867033U CN205134531U CN 205134531 U CN205134531 U CN 205134531U CN 201520867033 U CN201520867033 U CN 201520867033U CN 205134531 U CN205134531 U CN 205134531U
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CN
China
Prior art keywords
shaped steel
concrete
steel
shearing resistance
shaped
Prior art date
Application number
CN201520867033.6U
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Chinese (zh)
Inventor
吴欣之
陈晓明
贾宝荣
夏凉风
盛林峰
孟凡全
罗魏凌
郑祥杰
吴晓风
徐佳乐
丁军
李冀清
Original Assignee
上海市机械施工集团有限公司
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Priority to CN201520867033.6U priority Critical patent/CN205134531U/en
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Publication of CN205134531U publication Critical patent/CN205134531U/en

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Abstract

The utility model discloses a shaped steel and steel -concrete structure system thereof, be equipped with the structure that shears on the shaped steel, shear the structure by the shaped steel punching press forms. Through the structure that shears in shaped steel upper punch extrusion, it can effectively build in it in the concrete to need not on shaped steel fixed cant chisei or other shear connectors, has improved material utilization rate and structure efficiency, just forms through intelligent machining an organic whole, has improved manufacturing efficiency, has reduced manufacturing cost, adopt this shaped steel and concrete placement to become the steel -concrete structure system, not only the process is simple, time consumption is few, production efficiency is high, stability is good, rigidity is big, ductility is good, the handling of the production process of being convenient for, and easily realize burying piece or steel structure connecting piece's high -speed joint with the steel, simplify node construction, reduce the use that the anchor connect the reinforcing bar to avoid the overstocked concrete placement of influence of node area territory reinforcing bar.

Description

A kind of shaped steel and steel and concrete structure system thereof

Technical field

The utility model relates to construction engineering technical field, is specifically related to a kind of shaped steel and steel and concrete structure system thereof.

Background technology

Along with urban population increases gradually, city can be reduced by building area gradually, the floor built is more and more higher, therefore also more and more higher to the requirement of strength of building, building due to steel and concrete structure has the advantages such as anti-seismic performance is good, globality is strong, resistance to corrosion is strong, durable in use, therefore has a wide range of applications.

Steel and concrete structure is shaped steel and concrete combination construction, be mounted in concrete by shaped steel, it is realized by the shear connector such as peg, structural steel connecting member substantially that current shaped steel embeds concrete, and its stock utilization and structure efficiency are not high, but need higher manufacturing cost.In addition, steel and concrete structure Shaped Steel also needs to support the use with cage of reinforcement, set up cage of reinforcement complex procedures, time consumption is large, production efficiency is low, in addition, the connection of cage of reinforcement and steel embedded part or steel structure connecting member bothers, joint structure is complicated, easily occurs that node region reinforcing bar is overstocked thus affect the problem of concreting, becoming a great problem that restriction industrialization of construction industry develops.

Utility model content

The utility model in order to overcome above deficiency, provide a kind of can improve stock utilization, reduce manufacturing cost, the shaped steel of enhancing productivity and steel and concrete structure system thereof.

In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of shaped steel, and described shaped steel is provided with shearing resistance structure, and described shearing resistance structure is stamped to form by described shaped steel.

Further, described shearing resistance structure is formed by cold stamping or drop stamping.

Further, described shearing resistance is configured to the bulge-structure being distributed in described shaped steel surface, and the middle part of bulge-structure is provided with through hole.

Further, described shearing resistance structure is distributed in described shaped steel surface.

The utility model also provides a kind of steel and concrete structure system of shaped steel as above, comprises described shaped steel and concrete, and described shaped steel is provided with some, and is interconnected to form frame construction, and described concreting is in described frame construction.

Further, also comprise shaped steel and connect batten plate, described shaped steel connects batten plate by described shaped steel and is connected to form frame construction.

Further, described shaped steel connection batten plate upper punch swaging becomes described shearing resistance to construct.

Further, described concrete and described frame construction are built and are formed concrete column, concrete beam, concrete slab, concrete wall.

The shaped steel that the utility model provides and steel and concrete structure system thereof, described shaped steel is provided with shearing resistance structure, and described shearing resistance structure is stamped to form by described shaped steel.By stamping out shearing resistance structure on shaped steel, without the need to fixing peg or it can effectively be mounted in concrete by other shear connectors on shaped steel, improve stock utilization and structure efficiency, and processed by Intelligentized mechanical and integrally form, improve and manufacture efficiency, reduce manufacturing cost; Adopt this shaped steel and concrete casting to build up steel and concrete structure system, not only operation is simple, time consumption is few, production efficiency is high, good stability, rigidity are large, ductility good, be convenient to the handling of manufacturing process; And be easy to realize being connected with steel embedded part or the quick of steel structure connecting member, simplify joint structure, reduce the use of anchor reinforcing bar, thus avoid that node region reinforcing bar is overstocked affects concreting; Solve the problem that concrete structure splicing is difficult in addition, being applied to prefabricated costruction can reduce or avoid situ wet operation, improves efficiency of construction.

Accompanying drawing explanation

Fig. 1 a-1b is the structural representation that in the utility model shaped steel, shearing resistance constructs two kinds of difformities and distribution mode;

Fig. 2 is the front view of concrete column in the utility model shaped steel and steel and concrete structure system thereof;

Fig. 3 is the top view of concrete column in the utility model shaped steel and steel and concrete structure system thereof.

Shown in figure: 1, shaped steel; 2, shearing resistance structure; 3, concrete; 4, steel connects batten plate; 5, concrete column.

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model is described in detail:

As shown in Fig. 1 a-1b, the utility model provides a kind of shaped steel 1, and described shaped steel 1 is provided with shearing resistance structure 2, and described shearing resistance structure 2 is stamped to form by described shaped steel 1.Concrete, also need by theory calculate and the shear strength of verification experimental verification shearing resistance structure 2, the interactional mechanism with concrete 3, to reaching best build-in effect; In addition, while the shear strength guaranteeing shearing resistance structure 2 and build-in ability, the weakening to shaped steel 1 cross section should be reduced as far as possible, make the supporting capacity that shaped steel 1 keeps required.

Preferably, described shearing resistance structure 2 is formed by cold stamping or drop stamping, concrete, and according to the difference of shaped steel 1 wall thickness, select corresponding processing technology to form shearing resistance structure 2, the shaped steel 1 for thin-walled adopts cold punching technology to form shearing resistance structure 2; When the wall thickness of shaped steel 1 exceedes cold punching technology restriction, then drop stamping technology is adopted to form shearing resistance structure 2.

Preferably, described shearing resistance structure 2 is for being distributed in the bulge-structure on described shaped steel 1 surface, through hole is provided with in the middle part of bulge-structure, effective build-in of shaped steel 1 and concrete 3 can be realized, shear strength is high, build-in ability strong, concrete, and the shape of shearing resistance structure 2 can design as required, as cylindrical, triangle column type, cuboid, flower-shape etc., as shown in Fig. 1 a-1b, be respectively the structural representation that shearing resistance constructs 2 two kinds of difformities and distribution mode.

Preferably, described shearing resistance structure 2 is distributed in described shaped steel 1 surface, according to the shear strength needs of building structure, shearing resistance structure 2 can evenly or non-uniform Distribution on the surface of shaped steel 1, to be reached the shearing resistance effects of optimum by minimum shearing resistance structure 2.

The utility model also provides a kind of steel and concrete structure system of above-mentioned shaped steel, comprise described shaped steel 1 and concrete 3, described shaped steel 1 is provided with some, and be interconnected to form frame construction, described concrete 3 is cast in described frame construction, to form steel reinforced concrete structure or the component of band shearing resistance structure 2, shaped steel 1 between multiple described steel reinforced concrete structure or component is interconnected and can forms concrete column 5, concrete beam, concrete slab, concrete wall, be respectively structure chart and the top view of wherein concrete column 5 as Figure 2-3, its Shaped Steel 1 is located at four angles of concrete column 5, be interconnected to form frame construction.

Preferably, the steel and concrete structure system of described shaped steel also comprises shaped steel and connects batten plate 4, described shaped steel 1 connects batten plate 4 by described shaped steel and is connected to form frame construction, shaped steel connects between batten plate 4 and shaped steel 1 by being welded and fixed, shaped steel 1 wherein substitutes the main muscle in original cage of reinforcement, shaped steel connects the stirrup that batten plate 4 replaces in original cage of reinforcement, sets up that operation is simple, time consumption is few, production efficiency is high, effect stability is reliable.

Preferably, described shaped steel connects batten plate 4 upper punch swaging and becomes described shearing resistance to construct 2, concrete, connecting batten plate 4 to make shaped steel is mounted in concrete 3 better, the intensity of the steel and concrete structure that raising frame construction and concrete 3 are formed, and without the need to using extra peg or other shear connectors, connect the thickness selection cold stamping of batten plate 4 or the mode of drop stamping according to shaped steel, stamp out shearing resistance structure 2, shape and the distribution mode of this shearing resistance structure 2 set according to the needs of shear strength.

The shaped steel that the utility model provides and steel and concrete structure system thereof, described shaped steel 1 is provided with shearing resistance structure 2, and described shearing resistance structure 2 is stamped to form by described shaped steel 1.By stamping out shearing resistance structure 2 on shaped steel 1, without the need to fixing peg or it can effectively be mounted in concrete 3 by other shear connectors on shaped steel 1, improve stock utilization and structure efficiency, and processed by Intelligentized mechanical and integrally form, improve and manufacture efficiency, reduce manufacturing cost; Adopt this shaped steel 1 and concrete 3 to water and build up steel and concrete structure system, not only operation is simple, time consumption is few, production efficiency is high, good stability, rigidity are large, ductility good, be convenient to the handling of manufacturing process; And be easy to realize being connected with steel embedded part or the quick of steel structure connecting member, simplify joint structure, reduce the use of anchor reinforcing bar, thus avoid that node region reinforcing bar is overstocked affects concreting; Solve the problem of concrete 3 structures to form difficulty in addition, being applied to prefabricated costruction can reduce or avoid situ wet operation, improves efficiency of construction.

Although be illustrated embodiment of the present utility model in manual, these embodiments just as prompting, should not limit protection domain of the present utility model.In the scope not departing from the utility model aim, carry out various omission, displacement and change all should be included in protection domain of the present utility model.

Claims (8)

1. a shaped steel, is characterized in that, described shaped steel is provided with shearing resistance structure, and described shearing resistance structure is stamped to form by described shaped steel.
2. shaped steel according to claim 1, is characterized in that, described shearing resistance structure is formed by cold stamping or drop stamping.
3. shaped steel according to claim 1, is characterized in that, described shearing resistance is configured to the bulge-structure being distributed in described shaped steel surface, and the middle part of this bulge-structure is provided with through hole.
4. shaped steel according to claim 1, is characterized in that, described shearing resistance structure is distributed in described shaped steel surface.
5. a steel and concrete structure system for shaped steel according to claim 1, is characterized in that, comprises described shaped steel and concrete, and described shaped steel is provided with some, and is interconnected to form frame construction, and described concreting is in described frame construction.
6. the steel and concrete structure system of shaped steel according to claim 5, is characterized in that, also comprises shaped steel and connects batten plate, and described shaped steel connects batten plate by described shaped steel and is connected to form frame construction.
7. the steel and concrete structure system of shaped steel according to claim 6, is characterized in that, described shaped steel connects batten plate upper punch swaging and becomes described shearing resistance to construct.
8. the steel and concrete structure system of shaped steel according to claim 5, is characterized in that, described concrete and described frame construction are built and formed concrete column, concrete beam, concrete slab or concrete wall.
CN201520867033.6U 2015-11-02 2015-11-02 Shaped steel and steel -concrete structure system thereof CN205134531U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520867033.6U CN205134531U (en) 2015-11-02 2015-11-02 Shaped steel and steel -concrete structure system thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520867033.6U CN205134531U (en) 2015-11-02 2015-11-02 Shaped steel and steel -concrete structure system thereof

Publications (1)

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CN205134531U true CN205134531U (en) 2016-04-06

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105239669A (en) * 2015-11-02 2016-01-13 上海市机械施工集团有限公司 Profile steel effectively embedded with concrete and steel-concrete structure system thereof
WO2019112355A1 (en) * 2017-12-07 2019-06-13 (주)마이즈텍 Pipe-shaped reinforcing bar having locking structure
CN110158859A (en) * 2019-06-11 2019-08-23 廖永红 A kind of profile screw rod combined reinforced bar engineering construction process

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105239669A (en) * 2015-11-02 2016-01-13 上海市机械施工集团有限公司 Profile steel effectively embedded with concrete and steel-concrete structure system thereof
WO2019112355A1 (en) * 2017-12-07 2019-06-13 (주)마이즈텍 Pipe-shaped reinforcing bar having locking structure
CN110158859A (en) * 2019-06-11 2019-08-23 廖永红 A kind of profile screw rod combined reinforced bar engineering construction process

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