CN112922155A - Concrete column and steel beam integrated structure for prefabricated building and construction method - Google Patents
Concrete column and steel beam integrated structure for prefabricated building and construction method Download PDFInfo
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- CN112922155A CN112922155A CN202110112424.7A CN202110112424A CN112922155A CN 112922155 A CN112922155 A CN 112922155A CN 202110112424 A CN202110112424 A CN 202110112424A CN 112922155 A CN112922155 A CN 112922155A
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- 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
- E04B1/30—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts being composed of two or more materials; Composite steel and concrete constructions
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- 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
- E04B1/185—Connections not covered by E04B1/21 and E04B1/2403, e.g. connections between structural parts of different material
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- Electromagnetism (AREA)
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Abstract
The invention provides an integrated structure of a concrete column and a steel beam for an assembly type building and a construction method, wherein the integrated structure comprises a sleeve with a rectangular cross section, the sleeve is vertically arranged, concrete is filled in the sleeve, two side walls of the sleeve are respectively fixed with two angle steels, one plane of each angle steel is fixed on the side wall of the sleeve, the other plane of each angle steel is parallel to each other, a cross beam is clamped between the other planes of the two angle steels, and the upper end surface and the lower end surface of the cross beam are respectively and fixedly connected with the other plane of the two angle steels.
Description
Technical Field
The invention relates to the technical field of fabricated buildings, in particular to a concrete column and steel beam integrated structure for a fabricated building and a construction method.
Background
The fabricated building is a building which is formed by transferring a large amount of field operation work in the traditional construction mode to a factory, processing and manufacturing building components and accessories (such as floor slabs, wall plates, building bodies, balconies and the like) in the factory, transporting the components and accessories to a building construction site, and assembling and installing the components and the accessories on the site in a reliable connection mode.
Under the background of the national vigorous popularization of the assembly type structure, the problem that the assembly type structure urgently needs to be solved is how to safely and reliably connect and quickly assemble the bearing components.
Disclosure of Invention
In view of the above, the present invention is directed to a concrete column and steel beam integrated structure for prefabricated buildings and a construction method thereof, so as to solve all or one of the problems of the background art.
Based on the aim, the invention provides an integrated structure of a concrete column and a steel beam for an assembly type building, which comprises a sleeve with a rectangular cross section, wherein the sleeve is vertically arranged, concrete is filled in the sleeve, two side walls of the sleeve are respectively fixed with two angle steels, one plane of each angle steel is fixed on the side wall of the sleeve, the other planes of the two angle steels are parallel to each other, a cross beam is clamped between the two planes of the two angle steels, and the upper end surface and the lower end surface of the cross beam are respectively and fixedly connected with the other plane of the two angle steels.
Optionally, the cross beam is an i-beam.
Optionally, an upper fixing hole is formed in the upper portion of one end of the cross beam, a lower fixing hole is formed in the lower portion of one end of the cross beam, a second connecting hole is formed in the other plane of each of the two angle steels, a second connecting bolt penetrates through the second connecting hole and the upper fixing hole of each of the angle steels on the upper portion of the cross beam, and a second connecting bolt penetrates through the second connecting hole and the lower fixing hole of each of the angle steels on the lower portion of the cross beam.
Optionally, a first connection hole is formed in one plane of the angle steel, an upper connection hole two and a lower connection hole two are respectively formed in the upper portion and the lower portion of the side walls on the two sides of the sleeve, a first connection bolt penetrates through the first connection hole and the upper connection hole two of the angle steel located on the upper portion of the sleeve, and a first connection bolt penetrates through the first connection hole and the lower connection hole two of the angle steel located on the lower portion of the sleeve.
Optionally, the upper end of the inside of the sleeve is sleeved with an upper steel pipe, the lower end of the inside of the sleeve is sleeved with a lower steel pipe, the insides of the upper steel pipe and the lower steel pipe are both filled with concrete, and the upper steel pipe and the lower steel pipe are both fixedly connected with the sleeve.
Optionally, the side walls of the two sides of the lower portion of the upper steel pipe are provided with first upper connecting holes, the side walls of the two sides of the upper portion of the lower steel pipe are provided with first lower connecting holes, the first upper connecting holes are aligned with second upper connecting holes and first connecting holes of angle steel located on the upper portion of the sleeve, the first lower connecting holes are aligned with second lower connecting holes and first connecting holes of angle steel located on the lower portion of the sleeve, the first connecting bolts located on the upper portion of the sleeve simultaneously penetrate through the first upper connecting holes on the two sides of the upper steel pipe, the second upper connecting holes on the two sides of the upper portion of the sleeve and the first connecting holes of angle steel located on the upper portion of the sleeve, and the first connecting bolts located on the lower portion of the sleeve simultaneously penetrate through the first lower.
A construction method of a concrete column and steel beam integrated structure for an assembly type building comprises the following steps:
forming an upper steel pipe concrete column, forming upper connecting holes I on two sides of the bottom of an upper steel pipe, sleeving a plastic sleeve on the outer part of a first connecting bolt, penetrating the plastic sleeve through the upper connecting holes I on the two sides of the upper steel pipe, pouring concrete into the upper steel pipe to enable the concrete to be flush with the top surface of the upper steel pipe, curing the concrete, and drawing out the first connecting bolt in the plastic sleeve after curing;
the upper part and the lower part of the two sides of the sleeve are respectively provided with an upper connecting hole II and a lower connecting hole II, one plane of the angle steel is provided with a first connecting hole, and the other plane of the angle steel is provided with a second connecting hole;
forming a lower steel pipe concrete column, forming lower connecting holes I on two sides of the upper part of a lower steel pipe, sleeving a sleeve on the outer side of the upper part of the lower steel pipe, aligning the lower connecting holes I with the lower connecting holes II, arranging angle steel on the lower parts of two sides of the sleeve, aligning a first connecting hole of one plane of the angle steel with the lower connecting holes II, keeping the other plane of the angle steel horizontal, simultaneously penetrating a first connecting bolt through the lower connecting holes II on two sides of the sleeve, the lower connecting holes I on two sides of the lower steel pipe and the first connecting holes of the angle steel on the lower parts of two sides of the sleeve, screwing matched nuts at two ends of the first connecting bolt, forming the angle steel, the sleeve and the lower steel pipe into an integral structure, pouring concrete into the lower steel pipe, enabling the concrete to be level with the top surface of;
the upper concrete-filled steel tube column is butted with the lower concrete-filled steel tube column, the upper concrete-filled steel tube column is hoisted and inserted into the inner side of the sleeve to be dropped on the upper end of the lower concrete-filled steel tube column, angle steel is arranged on the upper parts of two sides of the sleeve, a first connecting hole of one plane of the angle steel is aligned with a second connecting hole, the other plane of the angle steel is kept horizontal, the first connecting bolt simultaneously passes through the second connecting holes on two sides of the sleeve, the first connecting holes on two sides of the upper steel tube and the first connecting holes of the angle steel on the upper parts of two sides of the sleeve, and nuts matched with the two ends of the first connecting bolt are screwed down so that the upper concrete-filled steel tube column, the sleeve and the angle;
the cross beam is connected, an upper fixing hole and a lower fixing hole are respectively formed in the upper portion and the lower portion of one end of the cross beam, the cross beam is lifted, one end, provided with the upper fixing hole and the lower fixing hole, of the cross beam is inserted between the other planes of the two angle steels on one side of the sleeve, the upper fixing hole is aligned with the second connecting hole of the angle steel on the upper portion of the cross beam and is inserted into a second connecting bolt, matched nuts are screwed into two ends of the second connecting bolt, the upper portion of the cross beam is fixedly connected with the angle steel on the upper end of the cross beam, the lower fixing hole is aligned with the second connecting hole of the angle steel on the lower portion of the cross beam and is inserted into the second connecting bolt, matched nuts are screwed into two ends of the second connecting bolt, the lower portion of the cross beam is fixedly connected with.
From the above, the concrete column and steel beam integrated structure for the fabricated building provided by the invention has the advantages of simple and efficient construction and assembly process, firm and reliable structure and accordance with the building concept of the fabricated building.
Drawings
In order to more clearly illustrate one or more embodiments or prior art solutions of the present specification, the drawings that are needed in the description of the embodiments or prior art will be briefly described below, and it is obvious that the drawings in the following description are only one or more embodiments of the present specification, and that other drawings may be obtained by those skilled in the art without inventive effort from these drawings.
FIG. 1 is a schematic structural view of an integrated structure of a concrete column and a steel beam for a fabricated building according to the present invention;
FIG. 2 is a schematic structural view of an upper steel pipe according to the present invention;
FIG. 3 is a schematic view showing the construction of the lower steel pipe and the sleeve of the present invention;
FIG. 4 is a schematic structural view of the bushing of the present invention;
FIG. 5 is a schematic structural view of a beam of the present invention;
FIG. 6 is a flow chart illustrating the construction method of the present invention.
100, feeding a steel pipe; 101. an upper connecting hole I; 200. a steel pipe is arranged; 201. a first lower connecting hole; 300. a cross beam; 301. an upper fixing hole; 302. a lower fixing hole; 400. a first connecting bolt; 500. a second connecting bolt; 600. angle steel; 601. a second connection hole; 602. a first connection hole; 700. a sleeve; 701. an upper connecting hole II; 702. and a second lower connecting hole.
Detailed Description
To make the objects, technical solutions and advantages of the present disclosure more apparent, the present disclosure is further described in detail below with reference to specific embodiments.
It is to be noted that unless otherwise defined, technical or scientific terms used in one or more embodiments of the present specification should have the ordinary meaning as understood by those of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," and similar terms in one or more embodiments of the specification is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
One or more embodiments of the present specification disclose an assembled concrete column for building and girder steel body structure, including sleeve 700 that the cross-section is the rectangle, sleeve 700 is vertical to be set up, sleeve 700 is inside to be filled with the concrete, sleeve 700's both sides lateral wall all is fixed with two angle steel 600, a plane of angle steel 600 is fixed on sleeve 700's lateral wall, another plane of two angle steel 600 is parallel to each other and the centre gripping has crossbeam 300 between, the up end and the lower terminal surface of crossbeam 300 respectively with another plane fixed connection of two angle steel 600.
As shown in fig. 1, the structure includes a sleeve 700, the sleeve 700 is a steel pipe with a rectangular cross section, the sleeve 700 is vertically disposed, concrete is poured inside the sleeve 700, two angle steels 600 are fixed on side walls of two sides of the sleeve 700, the angle steels 600 are right angle steels 600, one plane of the angle steels 600 is fixed on a side wall of the sleeve 700, the angle steels 600 and the sleeve 700 can be fixedly connected by bolts or welding, openings of the two angle steels 600 on one side of the sleeve 700 are oppositely disposed, the other planes of the two angle steels 600 are parallel to each other, the beam 300 is located between the other planes of the two angle steels 600, an upper end surface and a lower end surface of the beam 300 are respectively fixedly connected with the other planes of the two angle steels 600, for example, the beam 300 and the angle steels 600 can be fixedly connected by bolts or welding.
In conclusion, the concrete column and steel beam integrated structure for the fabricated building provided by the invention has the advantages of simple and efficient construction and assembly process, firm and reliable structure and accordance with the building concept of the fabricated building.
In some alternative embodiments, the cross member 300 is an i-beam.
In some optional embodiments, an upper fixing hole 301 is formed in an upper portion of one end of the cross beam 300, a lower fixing hole 302 is formed in a lower portion of one end of the cross beam 300, a second connecting hole 601 is formed in the other plane of the two angle steels 600, a second connecting bolt 500 is inserted into the second connecting hole 601 of the angle steel 600 located on the upper portion of the cross beam 300 and the upper fixing hole 301, and a second connecting bolt 500 is inserted into the second connecting hole 601 of the angle steel 600 located on the lower portion of the cross beam 300 and the lower fixing hole 302.
As shown in fig. 3 and 5, an upper fixing hole 301 is formed in advance in an upper portion of one end of the cross beam 300, a lower fixing hole 302 is formed in a lower end of the cross beam, a second connecting hole 601 is formed in advance in the other plane of the two angle steels 600 on the same side of the sleeve 700, a second connecting bolt 500 is inserted between the second connecting hole 601 of the angle steel 600 on the upper end of the cross beam 300 and the upper fixing hole 301, nuts matched with the second connecting bolt 500 are screwed in two ends of the second connecting bolt 500, a second connecting bolt 500 is also inserted between the second connecting hole 601 of the angle steel 600 on the lower end of the cross beam 300 and the lower fixing hole 302, and nuts matched with the second connecting bolt 500 are.
In some optional embodiments, a first connection hole 602 is formed in one plane of the angle iron 600, an upper connection hole two 701 and a lower connection hole two 702 are respectively formed in the upper portion and the lower portion of the side wall of the sleeve 700, a first connection bolt 400 is inserted into the first connection hole 602 and the upper connection hole two 701 of the angle iron 600 located on the upper portion of the sleeve 700, and a first connection bolt 400 is also inserted into the first connection hole 602 and the lower connection hole two 702 of the angle iron 600 located on the lower portion of the sleeve 700.
As shown in fig. 4, a plane of the angle steel 600 is fixed on the sidewall of the sleeve 700, a first connection hole 602 is pre-formed on the plane of the angle steel 600, an upper connection hole two 701 and a lower connection hole two 702 are pre-formed on the upper portion and the lower portion of both sides of the sleeve 700, a first connection bolt 400 is inserted into the first connection hole 602 and the upper connection hole two 701 of the angle steel 600 on the upper portion of the sleeve 700, two ends of the first connection bolt 400 are screwed with matched nuts, a first connection bolt 400 is also inserted into the first connection hole 602 and the lower connection hole two 702 of the angle steel 600 on the lower portion of the sleeve 700, and two ends of the first connection bolt 400 are screwed with matched nuts, so that the angle steel 600 is.
In some optional embodiments, the upper end of the inside of the casing 700 is sleeved with an upper steel pipe 100, the lower end of the inside of the casing 700 is sleeved with a lower steel pipe 200, the inside of each of the upper steel pipe 100 and the lower steel pipe 200 is filled with concrete, and the upper steel pipe 100 and the lower steel pipe 200 are fixedly connected with the casing 700.
The upper steel pipe 100 and the lower steel pipe 200 are sleeved inside the sleeve 700, the sleeve 700 connects the upper steel pipe 100 and the lower steel pipe 200, concrete is poured inside the upper steel pipe 100 and the lower steel pipe 200, and the upper steel pipe 100 and the lower steel pipe 200 can be fixedly connected with the sleeve 700 in a bolt connection or welding mode.
In some optional embodiments, the two side walls of the lower part of the upper steel pipe 100 are provided with an upper connecting hole I101, the side walls of both sides of the upper part of the lower steel pipe 200 are provided with a first lower connecting hole 201, the first upper connecting hole 101 is aligned with a second upper connecting hole 701 and a first connecting hole 602 of an angle iron 600 positioned at the upper part of the sleeve 700, the first lower connecting hole 201 is aligned with the second lower connecting hole 702 and the first connecting hole 602 of the angle iron 600 at the lower part of the sleeve 700, the first connecting bolt 400 at the upper part of the sleeve 700 simultaneously penetrates through the first upper connecting holes 101 at the two sides of the upper steel pipe 100, the second upper connecting holes 701 at the two sides of the upper part of the sleeve 700 and the first connecting holes 602 of the angle iron 600 at the upper parts of the two sides of the sleeve 700, and the first connecting bolt 400 at the lower part of the sleeve 700 simultaneously penetrates through the first lower connecting holes at the two sides of the lower steel pipe 200, the second lower connecting holes 702 at the two sides of the lower part of the sleeve 700 and the first connecting holes 602 of the angle.
As shown in fig. 2 and 3, the upper connection hole one 101 is formed in the side walls of both sides of the lower portion of the upper steel pipe 100, the lower connection hole one 201 is formed in the side walls of both sides of the upper portion of the lower steel pipe 200, the upper connection hole one 101, the upper connection hole two 701 and the first connection hole 602 of the angle iron 600 positioned at the upper portion of the sleeve 700 are aligned and penetrate the same first connection bolt 400, a passage for the first connection bolt 400 to pass through is also reserved in advance in the concrete poured inside the upper steel pipe 100, a nut is provided at both ends of the first connection bolt 400 positioned at the upper portion of the sleeve 700, such that the upper steel pipe 100, the sleeve 700 and the angle iron 600 positioned at the upper portion of the sleeve 700 are connected into a whole, the first connection hole one 201, the lower connection hole two 702 and the first connection hole 602 of the angle iron 600 positioned at the lower portion of the sleeve 700 are aligned and penetrate the same first connection bolt 400, a passage for the first connection, the both ends of the first connecting bolt 400 at the lower part of the sleeve 700 are screwed with the matching nuts, so that the lower steel pipe 200, the sleeve 700 and the angle steel 600 at the lower part of both sides of the sleeve 700 are connected into a whole.
Corresponding to the structure, the invention also provides a construction method of the concrete column and steel beam integrated structure for the fabricated building, which comprises the following steps as shown in fig. 6:
s1, forming the concrete column of the upper steel tube 100, forming upper connecting holes I101 in two sides of the bottom of the upper steel tube 100, sleeving a plastic sleeve on the outer part of the first connecting bolt 400, penetrating the plastic sleeve through the upper connecting holes I101 in two sides of the upper steel tube 100, pouring concrete into the upper steel tube 100 to enable the concrete to be flush with the top surface of the upper steel tube 100, maintaining the concrete, and drawing out the first connecting bolt 400 in the plastic sleeve after maintenance is completed;
go up steel pipe 100's bottom both sides and offer connecting hole one, sheathe plastic sleeve in first connecting bolt 400's outside, pass plastic sleeve the last connecting hole 101 of steel pipe both sides, the concrete is pouring the back like this, the passageway that supplies first connecting bolt 400 to pass can be left to its bottom, when pouring, insert first connecting bolt 400 in the plastic sleeve, can avoid the concrete to press plastics sleeve 700 to be disconnected, simultaneously at the outside plastic sleeve of cover of first connecting bolt 400 can make the concrete solidification back, first connecting bolt 400 can take out.
S2, holes are formed, an upper connecting hole II 701 and a lower connecting hole II 702 are respectively formed in the upper portion and the lower portion of the two sides of the sleeve 700, a first connecting hole 602 is formed in one plane of the angle steel 600, and a second connecting hole 601 is formed in the other plane of the angle steel 600;
s3, forming the concrete column of the lower steel tube 200, forming lower connecting holes 201 on two sides of the upper part of the lower steel tube 200, sleeving a sleeve 700 on the outer side of the upper part of the lower steel tube 200, aligning the lower connecting holes 201 with the lower connecting holes 702, arranging angle steel 600 on the lower parts of two sides of the sleeve 700, aligning a first connecting hole 602 of one plane of the angle steel 600 with the lower connecting holes 702, keeping the other plane of the angle steel 600 horizontal, simultaneously penetrating a first connecting bolt 400 through the lower connecting holes 702 on two sides of the sleeve 700, the lower connecting holes 201 on two sides of the lower steel tube 200 and the first connecting holes 602 of the angle steel 600 on the lower parts of two sides of the sleeve 700, screwing matched nuts at two ends of the first connecting bolt 400, forming the angle steel 600, the sleeve 700 and the lower steel tube 200 into an integral structure, pouring concrete into the lower steel tube 200, enabling the concrete to be level with the top surface of the lower steel tube 200;
when the lower steel pipe 200 is poured, the first connecting bolt 400 is directly inserted through the second lower connecting holes 702 and 201 on both sides of the sleeve 700 and the first connecting holes 602 of the angle irons 600 on both lower sides of the sleeve 700, which is different from the process of forming the concrete column of the upper steel pipe 100, the first connecting bolt 400 on the lower steel pipe 200 is directly inserted into the first connecting bolt 400 for concrete pouring without being sleeved with a plastic sleeve, after the concrete is cured, the first connecting bolt 400 in the lower steel pipe 200 is fixed in the same way, and nuts are screwed into both ends of the first connecting bolt 400, so that the lower steel pipe 200 is connected with the sleeve 700 and the angle irons 600 on both lower ends of the sleeve 700 into a whole.
S4 butting the upper steel tube 100 concrete column with the lower steel tube 200 concrete column, hoisting the upper steel tube 100 concrete column, inserting the upper steel tube 100 concrete column into the inner side of the sleeve 700, enabling the upper steel tube 100 concrete column to fall on the upper end of the lower steel tube 200 concrete column, arranging angle steel 600 on the upper parts of two sides of the sleeve 700, enabling a first connecting hole 602 of one plane of the angle steel 600 to be aligned with a second upper connecting hole 701, enabling the other plane of the angle steel 600 to be horizontal, simultaneously enabling a first connecting bolt 400 to penetrate the second upper connecting hole 701 on two sides of the sleeve 700, the first upper connecting hole 101 on two sides of the upper steel tube 100 and the first connecting hole 602 of the angle steel 600 on the upper parts of two sides of the sleeve 700, and screwing a matched nut on two ends of the first connecting bolt 400, so that the upper steel tube 100 concrete column, the sleeve 700;
the concrete column of the upper steel pipe 100 is hung in the sleeve 700, then the first connecting bolt 400 is inserted into the first upper connecting hole 101 at the lower part of the upper steel pipe 100, the second upper connecting hole 701 at the upper part of the sleeve 700 and the first connecting hole 602 of the angle steel 600 at both sides of the upper part of the sleeve 700, a plastic sleeve is reserved in the concrete in the upper steel pipe 100, the first connecting bolt 400 can penetrate through the interior of the upper steel pipe 100, and then nuts are screwed into both ends of the first connecting bolt 400, so that the concrete column of the upper steel pipe 100 can be fixed in the sleeve 700.
S5 the cross beam 300 is connected, the upper and lower parts of one end of the cross beam 300 are respectively provided with an upper fixing hole 301 and a lower fixing hole 302, the cross beam 300 is hoisted so that the end provided with the upper fixing hole 301 and the lower fixing hole 302 is inserted between the other planes of the two angle irons 600 at one side of the bushing 700, the upper fixing hole 301 is aligned with the second connecting hole 601 of the angle iron 600 at the upper part of the cross beam 300 and the second connecting bolt 500 is inserted, the second coupling bolt 500 is inserted into the second coupling hole 601 of the angle steel 600 of the lower portion of the cross beam 300 while aligning the lower fixing hole 302 with the second coupling hole 601 of the angle steel 600 of the upper portion of the cross beam 300, the second connecting bolt 500 is screwed at both ends thereof with nuts fitted thereto, so that the lower portion of the cross beam 300 is fixedly connected to the angle iron 600 at the lower end thereof, in the same way, another beam 300 is fixed between two angles 600 on the other side of the bushing 700.
The cross beam 300 can be an i-beam, the cross beam 300 is inserted between the other planes of the two angle steels 600, the upper end surface and the lower end surface of the cross beam 300 are respectively attached to the other planes of the two angle steels 600 which are parallel to each other, the other plane of the angle steel 600 is provided with a second connecting hole 601 in advance, the second connecting bolt 500 is inserted into the upper fixing hole 301 and the second connecting hole 601 of the upper angle steel 600 and is locked by a nut, the other second connecting bolt 500 is inserted into the lower fixing hole 302 and the second connecting hole 601 of the lower angle steel 600 and is locked by a nut in the same way, so that the cross beam 300 is completely fixed, and the cross beam 300 is fixed on the other side of the sleeve 700 by the method.
The foregoing description has been directed to specific embodiments of this disclosure. Other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims may be performed in a different order than in the embodiments and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing may also be possible or may be advantageous.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the spirit of the present disclosure, features from the above embodiments or from different embodiments may also be combined, steps may be implemented in any order, and there are many other variations of different aspects of one or more embodiments of the present description as described above, which are not provided in detail for the sake of brevity.
In addition, well-known power/ground connections to Integrated Circuit (IC) chips and other components may or may not be shown in the provided figures, for simplicity of illustration and discussion, and so as not to obscure one or more embodiments of the disclosure. Furthermore, devices may be shown in block diagram form in order to avoid obscuring the understanding of one or more embodiments of the present description, and this also takes into account the fact that specifics with respect to implementation of such block diagram devices are highly dependent upon the platform within which the one or more embodiments of the present description are to be implemented (i.e., specifics should be well within purview of one skilled in the art). Where specific details (e.g., circuits) are set forth in order to describe example embodiments of the disclosure, it should be apparent to one skilled in the art that one or more embodiments of the disclosure can be practiced without, or with variation of, these specific details. Accordingly, the description is to be regarded as illustrative instead of restrictive.
While the present disclosure has been described in conjunction with specific embodiments thereof, many alternatives, modifications, and variations of these embodiments will be apparent to those of ordinary skill in the art in light of the foregoing description. For example, other memory architectures (e.g., dynamic ram (dram)) may use the discussed embodiments.
It is intended that the one or more embodiments of the present specification embrace all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of one or more embodiments of the present disclosure are intended to be included within the scope of the present disclosure.
Claims (7)
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| CN208733833U (en) * | 2018-07-23 | 2019-04-12 | 徐州中国矿业大学建筑设计咨询研究院有限公司 | Prefabricated beam-column joint structure |
| CN109235647A (en) * | 2018-11-07 | 2019-01-18 | 沈阳建筑大学 | Square Concrete-filled Double Skin Steel Tube Columns and steel beam connecting joint and its construction method |
| CN209163043U (en) * | 2018-11-07 | 2019-07-26 | 沈阳建筑大学 | A kind of side's Concrete-filled Double Skin Steel Tube Columns and steel beam connecting joint |
| CN210797873U (en) * | 2019-08-15 | 2020-06-19 | 廖永红 | Assembled reinforced concrete column connecting system |
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Application publication date: 20210608 |