CN212613182U - Assembled ultrahigh-performance concrete shear wall structure - Google Patents
Assembled ultrahigh-performance concrete shear wall structure Download PDFInfo
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- CN212613182U CN212613182U CN202020916852.6U CN202020916852U CN212613182U CN 212613182 U CN212613182 U CN 212613182U CN 202020916852 U CN202020916852 U CN 202020916852U CN 212613182 U CN212613182 U CN 212613182U
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Abstract
The utility model discloses an assembled ultra-high performance concrete shear wall structure, which comprises a wall unit, wherein the wall unit comprises a first steel plate and a second steel plate which are arranged in parallel and at intervals, a first wallboard which is matched and fixedly connected with the left side of the first steel plate and the left side of the second steel plate, and a second wallboard which is matched and fixedly connected with the right side of the first steel plate and the right side of the second steel plate; the upper part of the first steel plate and the upper part of the second steel plate are fixedly connected with a first steel beam in a matching way, and the lower part of the first steel plate and the upper and lower parts of the second steel plate are fixedly connected with a second steel beam in a matching way; the first steel plate, the second steel plate, the first wall plate and the second wall plate form a wall space for pouring ultrahigh-performance concrete. The utility model discloses a shear force wall structure's intensity is high, can satisfy the demand of using, and the thickness of shear force wall is thin and light in weight, is convenient for prefabricate, transport and transportation.
Description
Technical Field
The utility model relates to a civil engineering technical field especially relates to an assembled ultra high performance concrete shear wall structure.
Background
The assembly type building has the advantages of less environmental pollution, controllable quality, high production efficiency and energy conservation, meets the requirements of green buildings and civilized construction, is an important direction for development and promotion of the building industry, and is beneficial to the development of building industrialization in China.
In high-rise buildings, the steel plate combined shear wall structure is widely applied, and the steel plate combined shear wall is structurally characterized in that a shell of the shear wall is formed by steel plates, concrete is poured in the shell, the coordination effect of the steel plates and the concrete can be realized, and the respective advantages of the steel structure and the concrete are fully exerted. In the prior art, the strength grade of concrete of the common concrete poured steel plate composite shear wall is low, so that the thickness of the concrete needs to be increased to meet the design strength of the shear wall, the thickness and the weight of the concrete-steel plate composite shear wall can be increased, the using area of a building is reduced, and the prefabrication, the transportation and the installation of the composite shear wall are not facilitated.
There is therefore a need for a shear wall structure that can meet the strength requirements of the shear wall, and that can be prefabricated, handled and transported without increasing the thickness and weight of the shear wall.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art, providing an assembled ultra high performance concrete shear wall structure to solve the technical problem that the shear wall structure welding work volume among the prior art is big, the construction degree of difficulty is big.
In order to achieve the above object, the utility model provides an assembled ultra-high performance concrete shear wall structure, including wall unit, wall unit includes parallel and interval arrangement's first steel sheet and second steel sheet, matches the first wallboard fixedly connected with the left side of first steel sheet and the left side of second steel sheet simultaneously, and matches the second wallboard fixedly connected with the right side of first steel sheet and the right side of second steel sheet simultaneously;
the upper part of the first steel plate and the upper part of the second steel plate are fixedly connected with a first steel beam in a matching way, and the lower part of the first steel plate and the lower part of the second steel plate are fixedly connected with a second steel beam in a matching way;
the first steel plate, the second steel plate, the first wallboard and the second wallboard form a wall space for pouring ultrahigh-performance concrete.
Preferably, a plurality of shear resistant pieces are arranged in the wall space.
Preferably, the shear resistant member is a shear resistant stud vertically fixed to the first steel plate or the second steel plate.
Preferably, the first steel plate is square, four edges of the first steel plate are vertically and fixedly provided with first flanges extending in the direction away from the space of the wall, and four edges of the second steel plate are vertically and fixedly provided with second flanges extending in the direction away from the space of the wall;
the first wallboard and the second wallboard are both straight steel plates, and the straight steel plates are in contact with the first flange and the second flange and are fixedly connected through bolts;
the first steel beam and the second steel beam are I-shaped steel beams, and the horizontal end faces of the I-shaped steel beams are in contact with the first flanges and the second flanges and are fixedly connected through bolts.
Preferably, the first flange is welded and fixed with the first steel plate; and the second flange is fixedly welded with the second steel plate.
Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses an assembled ultra high performance concrete shear wall structure's first steel sheet, second steel sheet and first wallboard and second wallboard fixed connection form the wall space, pour ultra high performance concrete in the wall space, simultaneously on the upper portion of first steel sheet and second steel sheet, and the lower part of first steel sheet and second steel sheet still is connected with first girder steel and second girder steel respectively, the shear wall structure that forms like this, owing to adopted ultra high performance concrete and adopted first steel sheet, the fixed connection of second steel sheet and first wallboard and second wallboard makes the intensity of shear wall structure high, can satisfy the demand of using, and the thickness of shear wall is thin and light in weight, be convenient for prefabricating, transport and transportation. The prefabrication of first steel sheet, second steel sheet, first wallboard and second wallboard is convenient, simple to operate.
Drawings
Fig. 1 is a schematic structural diagram of the fabricated ultra-high performance concrete shear wall structure of the present invention;
FIG. 2 is a schematic structural view of a wall unit;
fig. 3 is an exploded view of fig. 2.
In the figure, 1, a first steel plate; 2. a second steel plate; 3. a first wall panel; 4. a second wall panel; 5. ultra-high performance concrete; 6. a first steel beam; 7. a second steel beam; 8. a shear resistant member; 9. and (4) bolts.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.
The utility model discloses an embodiment 1 of assembled ultra high performance concrete shear wall structure, as shown in fig. 1-3, including the wall unit, the wall unit includes first steel sheet 1, second steel sheet 2, first wallboard 3 and second wallboard 4, first steel sheet 1 and the parallel relative interval arrangement of second steel sheet 2, it is concrete, first steel sheet 1 is the same with second steel sheet 2 structure, first wallboard 3 is established in first steel sheet 1 and the left side of second steel sheet 2, a left side for connecting first steel sheet 1 and second steel sheet 2, second wallboard 4 is established on first steel sheet 1 and the right side of second steel sheet 2, a right side for connecting first steel sheet 1 and second steel sheet 2, utilize first steel sheet 1 like this, second steel sheet 2, first wallboard 3 and second wallboard 4 form a wall space, ultra high performance concrete 5 has been pour in the wall space. The upper portion of first steel sheet 1 and the upper portion matching fixedly connected with first girder steel 6 of second steel sheet 2, the lower part matching fixedly connected with second girder steel 7 of first steel sheet 1 and the lower part matching fixedly connected with second steel sheet 2. Due to the adoption of the ultrahigh-performance concrete 5 and the adoption of the first steel plate 1, the second steel plate 2, the first wallboard 3 and the second wallboard 4, the fixed connection structure of the shear wall structure has high strength, can meet the use requirement, is thin in thickness and light in weight, and is convenient to prefabricate, carry and transport. The prefabrication of first steel sheet, second steel sheet, first wallboard and second wallboard is convenient, simple to operate.
Specifically, the first steel plate 1 is square, four edges of the first steel plate 1 are vertically and fixedly provided with first flanges 11 extending in the direction away from the space direction of the wall body, and four edges of the second steel plate 2 are vertically and fixedly provided with second flanges 21 extending in the direction away from the space direction of the wall body; the first flange 11 is fixedly welded with the first steel plate 1; the second flange 21 is welded and fixed to the second steel plate 2. First wallboard 3 and second wallboard 4 specifically are a style of calligraphy steel sheet, and a style of calligraphy steel sheet and first edge of a wing 11 and the contact of second edge of a wing 21 and pass through bolt 9 fixed connection, the width of a style of calligraphy steel sheet equals first edge of a wing 11 width plus the width of second edge of a wing 21 plus the distance between first steel sheet 1 and the second steel sheet 2.
The first steel beam 6 and the second steel beam 7 are I-shaped steel beams, and the horizontal end faces of the I-shaped steel beams are in contact with the first flange 11 and the second flange 21 and are fixedly connected through bolts.
Furthermore, in order to increase the strength of the shear wall structure, a plurality of shear resistant pieces 8 are arranged in the wall space, the shear resistant pieces 8 are shear resistant studs vertically fixed on the first steel plate 1 or the second steel plate 2, and the shear resistant studs are uniformly arranged.
The specific using and installing steps are as follows: prefabricating a first steel plate 1 and a second steel plate 2; welding a first flange 11 on the first steel plate 1 and welding a second flange 21 on the second steel plate 2; welding and fixing the shear-resistant stud to the first steel plate 1 and the second steel plate 2; fixing the first wall plate 3 and the second wall plate 4 on the first flange 11 and the second flange 21 by bolts; pouring the ultra-high performance concrete 5; treat that ultra high performance concrete 5 solidifies after, with first girder steel 7 bolt fastening on first edge of a wing 11 and second edge of a wing 21, with 2 bolt fastening of second girder steel on first edge of a wing 11 and second edge of a wing 21, form the utility model discloses a shear wall structure.
The assembled ultra-high performance concrete shear wall structure adopts ultra-high performance concrete to build a wall space, the ultra-high performance concrete is a cement-based engineering material with great innovation, large span of the performance of the engineering material is realized, the concrete performance is ultra-high strength, excellent toughness and outstanding durability, and the assembled ultra-high performance concrete shear wall structure is widely applied to civil engineering.
The utility model discloses an assembled ultra high performance concrete shear wall structure's first steel sheet 1, second steel sheet 2 and first wallboard 3 and 4 fixed connection of second wallboard form the wall space, pour ultra high performance concrete 5 in the wall space, simultaneously on first steel sheet 4 and second steel sheet 2's upper portion, and first steel sheet 1 and second steel sheet 2's lower part still are connected with first girder steel 6 and second girder steel 7 respectively, the shear wall structure that forms like this, owing to adopted ultra high performance concrete and adopted first steel sheet 1, second steel sheet 2 and first wallboard 3 and the fixed connection of second wallboard 4 make the intensity of shear wall structure high, can satisfy the demand of using, and the thickness of shear wall is thin and light in weight, be convenient for prefabricating, transport and transportation. The prefabrication of first steel sheet 1, second steel sheet 2, first wallboard 3 and second wallboard 4 is convenient, simple to operate.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (5)
1. The assembled ultra-high performance concrete shear wall structure is characterized by comprising a wall unit, wherein the wall unit comprises a first steel plate and a second steel plate which are arranged in parallel at intervals, a first wallboard which is matched and fixedly connected with the left side of the first steel plate and the left side of the second steel plate, and a second wallboard which is matched and fixedly connected with the right side of the first steel plate and the right side of the second steel plate;
the upper part of the first steel plate and the upper part of the second steel plate are fixedly connected with a first steel beam in a matching way, and the lower part of the first steel plate and the lower part of the second steel plate are fixedly connected with a second steel beam in a matching way;
the first steel plate, the second steel plate, the first wallboard and the second wallboard form a wall space for pouring ultrahigh-performance concrete.
2. The fabricated ultra-high performance concrete shear wall structure of claim 1, wherein a plurality of shear resistant members are provided in the wall space.
3. The fabricated ultra-high performance concrete shear wall structure of claim 2, wherein the shear resistant members are shear resistant studs vertically fixed to the first steel plate or the second steel plate.
4. The fabricated ultra-high performance concrete shear wall structure of claim 1, wherein the first steel plate is square, four edges of the first steel plate are vertically and fixedly provided with first flanges extending away from the wall space, and four edges of the second steel plate are vertically and fixedly provided with second flanges extending away from the wall space;
the first wallboard and the second wallboard are both straight steel plates, and the straight steel plates are in contact with the first flange and the second flange and are fixedly connected through bolts;
the first steel beam and the second steel beam are I-shaped steel beams, and the horizontal end faces of the I-shaped steel beams are in contact with the first flanges and the second flanges and are fixedly connected through bolts.
5. The fabricated ultra-high performance concrete shear wall structure of claim 4, wherein the first flange is welded to the first steel plate; and the second flange is fixedly welded with the second steel plate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020916852.6U CN212613182U (en) | 2020-05-26 | 2020-05-26 | Assembled ultrahigh-performance concrete shear wall structure |
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| CN202020916852.6U CN212613182U (en) | 2020-05-26 | 2020-05-26 | Assembled ultrahigh-performance concrete shear wall structure |
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| CN212613182U true CN212613182U (en) | 2021-02-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114837331A (en) * | 2022-05-30 | 2022-08-02 | 河南城建学院 | High-performance combined shear wall and construction method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114837331A (en) * | 2022-05-30 | 2022-08-02 | 河南城建学院 | High-performance combined shear wall and construction method thereof |
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