A kind of steel pipe bundle combining structure with I-shaped web
Technical field
The utility model relates to a kind of steel pipe bundle combining structure with I-shaped web.
Background technology
Under construction, divide by the material of agent structure, conventional have two kinds of concrete structure and steel work.
Traditional concrete structure needs on-the-spot a large amount of artificial, and in construction, timber application is more, and waste water, airborne dust etc. are seriously polluted, do not meet the policy requirements of national energy-saving environmental protection.But the shear wall structure system in concrete structure, when better anti-side rigidity is provided, architectural composition is flexible.Particularly, in residential structure, shear wall is thinner, can useful combination with building segmenting wall body, the comfortable interior space is provided.
Steel work is a kind of building system of industrialization, meets the industrialization of construction industry standard-required of standardized designs, batch production making, prefabricated construction, information system management.Site assemblyization construction is saved a large amount of artificial, and construction waste material is few, energy-conserving and environment-protective.The members such as steel column in steel structure system, girder steel, support, manual manufacture still accounts for sizable ratio, and nodes domains complex structure, and cost of manufacture is high.The steel column side of mostly being rectangular column, while application in house, indoor have a steel column salient angle, arranges to building and make troubles.
If steel work and concrete structure are effectively combined, study a kind of novel lateral resistant member, give full play to the advantage that architectural composition is flexible, structure steel fabrication industrialization degree is high, speed of application is fast of concrete shear force wall, bring into play steel high-strength light, material property advantage that concrete rigidity is large simultaneously, to the shortcoming in current architecture configuration system, it is a good solution.
Summary of the invention
In order to overcome structure manufacture complexity that existing lateral resistant member exists, the on-the-spot shortcomings such as a large amount of artificial, constructional difficulties that need, the utility model provides that a kind of steel using amount economy, structure manufacture are simple, convenient and quick construction, be convenient to suitability for industrialized production, give full play to steel and concrete performance advantage, be conducive to save material, reduce environment pollution, improve dwelling environment, the steel pipe bundle combining structure with I-shaped web that social economy's performance is good.
The technical solution adopted in the utility model is:
With a steel pipe bundle combining structure for I-shaped web, it is characterized in that: be made up of steel pipe bundle assembly, described steel pipe bundle assembly is connected and composed successively by multiple steel pipes unit, and described steel pipe unit has cavity fluid concrete in described cavity;
Described steel pipe unit is that H shape section bar head and the tail are spliced to form by cross section, described H shape section bar comprise first edge of a wing, second edge of a wing and be vertically set on first edge of a wing and second edge of a wing between the first web, first edge of a wing that is distributed in the first web both sides is respectively the 3rd edge of a wing and the 4th edge of a wing, and second edge of a wing that is distributed in the first web both sides is respectively the 5th edge of a wing and the 6th edge of a wing; Second web with I-shaped cross section is set between the weld seam on first edge of a wing of adjacent two section bars and the weld seam on second edge of a wing, the piece on first edge of a wing of adjacent H shape section bar is welded in the top of the second described web, the piece on second edge of a wing of the adjacent H shape of the following welding section bar of the second described web;
Second web at described H shape section bar and H shape section bar two ends encloses steel pipe unit jointly.
Further, the H shape section bar of the steel pipe unit of front and back ends is welded by end plate closes.
Further, on the inside wall on the first described edge of a wing and second edge of a wing, be respectively arranged with peg.
Further, on the top of the first described web, the second web and following middle linkage section, through hole is set.
Further, described concrete can be ordinary concrete, high-strength concrete, light weight aggregate concrete or self-compacting concrete.
The beneficial effects of the utility model are embodied in:
1,, in steel pipe bundle combining structure member, steel pipe bundle batch production is made, site assemblyization construction, and the concrete that build inside is an entirety, builds conveniently, does not need formwork;
2, steel pipe bundle and concrete are by peg collaborative work, and compound action is reliable, and bending resistance, resistance to compression and shear resistant capacity are high;
3, all process steps that steel pipe bundle combining structure member is produced adopts industrial equipment, and speed of production is fast, reliable product quality, a large amount of saving manually;
4, steel pipe bundle combining structure member is both as vertical supporting member, again as lateral resistant member.Thickness of wall body is thinner, arranges in conjunction with building partition, and the interior space is divided flexibly.
Brief description of the drawings
Fig. 1 is the steel pipe bundle combining structure member integrated sectional view of the I-shaped web of the utility model band.
Detailed description of the invention
With reference to Fig. 1, a kind of steel pipe bundle combining structure with I-shaped web, is made up of steel pipe bundle assembly, and described steel pipe bundle assembly is connected and composed successively by multiple steel pipes unit, and described steel pipe unit has cavity, fluid concrete in described cavity;
Described steel pipe unit is that H shape section bar 1 head and the tail are spliced to form by cross section, described H shape section bar 1 comprise first edge of a wing 11, second edge of a wing 12 and be vertically set on first edge of a wing 11 and second edge of a wing 12 between the first web 13, first edge of a wing 11 that is distributed in the first web 13 both sides is respectively the 3rd edge of a wing 111 and the 4th edge of a wing 112, and second edge of a wing 12 that is distributed in the first web 11 both sides is respectively the 5th edge of a wing 121 and the 6th edge of a wing 122; Second web 14 with I-shaped cross section is set between the weld seam on first edge of a wing 11 of adjacent two section bars and the weld seam on second edge of a wing 12, the piece on first edge of a wing of adjacent H shape section bar is welded in the top 141 of the second described web 14, the piece on second edge of a wing of the adjacent H shape section bar of following 142 welding of the second described web 14;
Second web 14 at described H shape section bar 1 and H shape section bar 1 two ends encloses steel pipe unit jointly.
Further, the H shape section bar 1 of the steel pipe unit of front and back ends seals welding by end plate 2.
Further, on the inside wall on the first described edge of a wing 11 and second edge of a wing 12, be respectively arranged with peg.
Further, on the middle linkage section of the top 141 and following 142 of the first described web 13, the second web 14, through hole is set.
Further, described concrete can be ordinary concrete, high-strength concrete, light weight aggregate concrete or self-compacting concrete.
Content described in this manual embodiment is only enumerating of way of realization to inventive concept; protection domain of the present utility model should not be regarded as only limiting to the concrete form that embodiment states, protection domain of the present utility model also and conceive the equivalent technologies means that can expect according to the utility model in those skilled in the art.