CN217679833U - Composite concrete construction type shear wall structure - Google Patents
Composite concrete construction type shear wall structure Download PDFInfo
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- CN217679833U CN217679833U CN202221849563.4U CN202221849563U CN217679833U CN 217679833 U CN217679833 U CN 217679833U CN 202221849563 U CN202221849563 U CN 202221849563U CN 217679833 U CN217679833 U CN 217679833U
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Abstract
The application discloses a composite concrete construction type shear wall structure, which comprises a first wall body, a second wall body and a connecting piece for connecting the first wall body and the second wall body, wherein the connecting piece comprises a supporting part and two clamping parts arranged on the supporting part, clamping grooves matched with the first wall body or the second wall body in an inserting manner are formed in the clamping parts, and the directions of the notches of the two clamping grooves are mutually vertical; the wall body fixing device further comprises a fixing piece used for fixing the first wall body or the second wall body on the connecting piece. This application has the effect of being convenient for precast shear wall body in the construction connection of corner.
Description
Technical Field
The application relates to the field of shear wall structures, in particular to a composite concrete construction type shear wall structure.
Background
Shear walls, also known as wind-resistant walls, earthquake-resistant walls or structural walls, are walls of houses or structures which mainly bear horizontal loads and vertical loads caused by wind loads or earthquake action and prevent the structures from being damaged by shearing. Also known as seismic walls, are generally made of reinforced concrete.
Chinese patent No. CN202120864866.2 in the related art proposes a building construction fabricated shear wall structure, which includes: the connecting structure comprises a first wall body, a second wall body, a rubber pad, a connecting steel plate and a first threaded rod; the first wall body is rectangular; the front end and the rear end of the right side of the first wall body are both provided with first connecting grooves; the first connecting groove is provided with a first through hole penetrating through the front end and the rear end of the first wall body; the second wall body is arranged on the right side of the first wall body; the front end and the rear end of the left side of the second wall body are both provided with a second connecting groove; the second connecting groove is provided with a second through hole penetrating through the front end and the rear end of the second wall body; the rubber pad is arranged on the lateral part of the first wall body, the rubber pad is connected with the first wall body in a sticking mode, and the rubber pad is connected with the second wall body in a transition fit mode, so that the sound insulation structure has the advantages of reasonable structure, good sound insulation effect, simplicity and attractiveness.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: the rubber pad is arranged between the first wall body and the second wall body in the related art, so that the sound insulation effect of the joint of the first wall body and the second wall body is improved, but the connecting structure in the related art is difficult to be used for connecting corners between the shear wall body and the wall bodies.
SUMMERY OF THE UTILITY MODEL
In order to facilitate the construction connection of prefabricated shear wall body in the corner, this application provides a composite concrete construction type shear wall structure.
The application provides a compound concrete construction type shear wall structure adopts following technical scheme:
a composite concrete construction type shear wall structure comprises a first wall body, a second wall body and a connecting piece for connecting the first wall body and the second wall body, wherein the connecting piece comprises a supporting part and two clamping parts arranged on the supporting part, clamping grooves matched with the first wall body or the second wall body in an inserting mode are formed in the clamping parts, and the directions of the notches of the two clamping grooves are perpendicular to each other; the wall body fixing device further comprises a fixing piece used for fixing the first wall body or the second wall body on the connecting piece.
By adopting the technical scheme, the first wall body and the second wall body are respectively connected with the connecting piece through the two clamping grooves and are fixed on the connecting piece through the fixing piece, and the groove openings of the two clamping grooves are mutually perpendicular, so that the wall surface directions of the first wall body and the second wall body which are connected through the connecting piece are also mutually perpendicular, the connection of the wall bodies of the prefabricated shear wall at the corners is realized, the operation is convenient, and the site construction is convenient.
Optionally, four support columns and a plurality of support frames for connecting the four support columns are embedded in the support portion, the support frames are fixedly connected to the support columns at intervals along the length direction of the support columns, and the support columns are located at corners of the support frames; the support frame body is further provided with a reinforcing structure for enhancing the structural strength of the support frame body.
Through adopting above-mentioned technical scheme, support column and braced frame body have formed the skeleton of steel construction, and the connecting piece is poured and is formed as the basis with support column and a plurality of braced frame body for the supporting part self of connecting piece has better anti shear force's intensity, and then makes first wall body and the second wall body that connect through the connecting piece also have better anti shear force's ability in the junction.
Optionally, the reinforced structure includes a plurality of edges the braced frame length direction interval set up in horizontal reinforcement pole on the braced frame and a plurality of edges braced frame width direction interval rigid coupling in longitudinal reinforcement pole on the braced frame.
Through adopting above-mentioned technical scheme, violently indulge crisscross horizontal muscle pole that adds that sets up on braced frame and indulge the muscle pole and can further improve braced frame self structural strength, and then improve the ability of supporting part anti-shear force for the shear wall structure is whole more stable.
Optionally, a plurality of connecting rings are fixedly connected to two opposite sides of the supporting frame body, a connecting block is fixedly connected to the connecting rings, and the cross-sectional area of one end, far away from the connecting rings, of the connecting block is smaller than the cross-sectional area of one end, far away from the connecting rings, of the connecting block; the both ends of violently adding the muscle pole all overlap and establish the rigid coupling and be equipped with the annular piece, seted up on the annular piece with the spread groove of connecting block grafting adaptation.
Through adopting above-mentioned technical scheme, make the annular piece towards top rigid coupling on braced frame, the cooperation of rethread annular piece and spread groove can with violently add muscle pole rigid coupling on braced frame, need not reinforcement, the simple operation, when violently adding the muscle pole and bearing vertical pressure simultaneously, the annular piece further imbeds in the spread groove, can further improve violently add the stability of being connected between muscle pole and braced frame.
Optionally, the reinforced structure includes a plurality of rigid couplings in the last oblique muscle pole that adds of braced frame, the both ends of adding muscle pole respectively rigid coupling in to one side adjacent to braced frame.
Through adopting above-mentioned technical scheme, the structural strength of braced frame self can effectively be strengthened to the oblique muscle pole that adds that both ends are connected with the adjacent both sides of braced frame respectively.
Optionally, a plurality of vertical reinforcing bars are fixedly connected between two adjacent supporting frame bodies.
Through adopting above-mentioned technical scheme, erect and add the ability that muscle pole can further promote braced frame body shear resistance, and then promote supporting part shear resistance's ability for first wall body and the second wall body that connect through the connecting piece are whole can have better shear resistance's effect.
Optionally, the clamping groove bottom wall is fixedly connected with a plurality of protrusions, the first wall body and the second wall body are close to one side of the clamping groove bottom wall, and a plurality of grooves matched with the protrusions in an inserting mode are formed in the grooves.
Through adopting above-mentioned technical scheme, the cooperation of arch and recess can make first wall body and second wall body homoenergetic connect on the connecting piece more steadily.
Optionally, a sound insulation layer for enhancing the sound insulation effect among the first wall body, the second wall body and the connecting piece is arranged on the groove wall of the clamping groove.
Through adopting above-mentioned technical scheme, the puigging is used for making the junction of first wall body, second wall body and connecting piece can have better syllable-dividing effect.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the first wall body and the second wall body are respectively connected with the connecting piece through the two clamping grooves and are fixed on the connecting piece through the fixing piece, and the directions of the notches of the two clamping grooves are mutually vertical, so that the wall surfaces of the first wall body and the second wall body which are connected through the connecting piece are also mutually vertical, the connection of the prefabricated shear wall body at the corner is realized, the operation is convenient and fast, and the site construction is convenient;
2. the supporting columns and the supporting frame bodies form a framework of a steel structure, and the connecting piece is formed by pouring on the basis of the supporting columns and the supporting frame bodies, so that the supporting part of the connecting piece has high strength against shearing force, and the first wall body and the second wall body which are connected through the connecting piece also have high capacity against shearing force at the connecting part;
3. violently indulge crisscross horizontal muscle pole and indulge the muscle pole of adding that sets up on braced frame can further improve braced frame self structural strength, and then improve the ability of supporting part anti-shear force for the shear wall structure is whole more stable.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 2 is a schematic structural diagram of embodiment 1 of the present application, which is mainly used for showing a supporting column, a supporting frame body and a reinforcing structure.
Fig. 3 is an enlarged schematic view of a portion a in fig. 2.
Fig. 4 is a schematic structural diagram of embodiment 2 of the present application, which is mainly used for showing a reinforcing structure.
Reference numerals: 11. a first wall; 12. a second wall; 2. a connecting member; 21. a support portion; 22. a clamping portion; 221. a clamping groove; 222. fixing the bolt; 3. a support pillar; 4. a support frame body; 5. reinforcing the structure; 51. a horizontal reinforcement rod; 52. longitudinally reinforcing a rib rod; 53. a connecting ring; 531. connecting blocks; 54. an annular block; 541. connecting grooves; 55. a rib rod is obliquely added; 6. vertically adding a rib rod; 71. a protrusion; 72. a groove; 8. and a sound insulation layer.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
Example 1:
the embodiment of the application discloses composite concrete construction type shear wall structure. Referring to fig. 1, the composite concrete construction type shear wall structure includes a first wall 11, a second wall 12 and a connecting member 2 for connecting the first wall 11 and the second wall 12, where the connecting member 2 includes a supporting portion 21 and two clamping portions 22 that are integrally poured, in this embodiment, the cross section of the supporting portion 21 is square, the cross section of the clamping portion 22 is rectangular, and the two clamping portions 22 are respectively disposed on two adjacent sides of the supporting portion 21.
One side of the clamping portion 22, which is far away from the supporting portion 21, is provided with clamping grooves 221 which are in splicing fit with the end portions of the first wall 11/the second wall 12, the two clamping grooves 221 are arranged in mutually perpendicular directions, after the first wall 11 and the second wall 12 are respectively spliced in the two clamping grooves 221 in a one-to-one correspondence manner, the wall surfaces of the first wall 11 and the second wall 12 are perpendicular, and the corner connection of the first wall 11 and the second wall 12 is realized.
Specifically, with reference to fig. 1, the protruding portions which are in plug-in fit with the clamping grooves 221 are integrally formed on one sides of the first wall 11 and the second wall 12 close to the corresponding clamping portions 22, and when the protruding portions are plugged in the corresponding clamping grooves 221, the wall surfaces on the two sides of the first wall 11 and the second wall 12 are coplanar with the two opposite outer walls of the clamping portions 22 in the length direction, that is, the first wall 11, the second wall 12 and the connecting member 2 form a flat plane, so that the appearance of the connected shear wall is more attractive.
The upper end faces of the protruding portions on the first wall body 11 and the second wall body 12 are provided with grooves 72 in the vertical direction, the grooves 72 in the embodiment of the present application are rectangular grooves, the bottom wall of the clamping groove 221 is fixedly connected with bar-shaped protrusions 71 in plug-in fit with the grooves 72, and when the first wall body 11 and the second wall body 12 are connected with the connecting piece 2, the connection is more tight through the cooperation of the protrusions 71 and the grooves 72.
Further, referring to fig. 1, a sound insulation layer 8 is disposed on a groove wall of the clamping groove 221, the sound insulation layer 8 in this embodiment is a sound insulation pad attached to the groove wall of the clamping groove 221, and when the first wall 11 and the second wall 12 are connected with the connecting member 2 through the clamping groove 221, the sound insulation pad is abutted against the groove wall of the clamping groove 221 by the first wall 11/the second wall 12, so that the joint between the first wall 11/the second wall 12 and the connecting member 2 also has a good sound insulation effect.
Continuing to refer to fig. 1, the clamping portion 22 is further provided with a plurality of fixing members for fixing the first wall 11/the second wall 12, the fixing members in this embodiment are fixing bolts 222, the fixing bolts 222 are chemical bolts, the clamping portion 22 is provided with a plurality of fixing bolts 222 at vertical intervals, after the fixing bolts 222 are drilled into the clamping portion 22 from the outer wall of the clamping portion 22 in the vertical direction, the fixing bolts pass through the first wall 11/the second wall 12 and extend into the inner wall of the clamping portion 22 in the vertical direction, and the first wall 11/the second wall 12 are stably anchored on the connecting member 2, so that the corner connection between the first wall 11 and the second wall 12 is completed.
Further, in order to improve the anti-shearing force capability of the joint of the first wall 11 and the second wall 12, referring to fig. 2, a steel structure framework is embedded in the supporting portion 21 of the connecting member 2, and the connecting member 2 is cast and formed by taking the steel structure framework as a basis, so that the connecting member 2 can better resist the shearing force applied to the connecting member.
Specifically, the steel structure is fixedly connected with four supporting columns 3 and four supporting frame bodies 4 for connecting the four supporting columns 3. The braced frame body 4 in this application embodiment is square frame, and four braced frame bodies 4 are relative and the interval setting in vertical, and 3 vertical welding of support column are in braced frame body 4's corner, connect four braced frame bodies 4 in vertical through support column 3, form the braced frame of a basis.
In order to further improve the anti-shearing force capability of the supporting portion 21, referring to fig. 2, eight vertical reinforcement bars 6 are fixedly connected between two adjacent supporting frame bodies 4, wherein two vertical reinforcement bars 6 are arranged between the two supporting frame bodies 4 located on the same side, the two vertical reinforcement bars 6 are arranged in a crossed manner, the end portions of the two vertical reinforcement bars 6 are welded at the corners of the two adjacent supporting frame bodies 4 located on the same side, and the anti-shearing force capability of the supporting frame bodies 4 is better improved.
Meanwhile, referring to fig. 2, the supporting frame 4 is further provided with a reinforcing structure 5 for reinforcing its own structural strength. In the embodiment of the present application, the reinforcing structure 5 includes a plurality of horizontal reinforcing bars 51 disposed on the supporting frame 4 at intervals along the length direction of the supporting frame 4, and a plurality of vertical reinforcing bars 52 fixed on the supporting frame 4 at intervals along the width direction of the supporting frame 4.
Since the supporting frame body 4 in the embodiment of the present application is a square frame, that is, the length of the long and wide sides of the supporting frame body 4 is the same, for convenience of description, referring to fig. 1, the axial direction parallel to the wall surface direction of the second wall body 12 in the embodiment of the present application is a transverse reinforcing bar 51, and the axial direction parallel to the wall surface direction of the first wall body 11 is a longitudinal reinforcing bar 52.
With reference to fig. 2 and 3, three longitudinal reinforcing bars 52 are fixedly connected to each supporting frame 4 at intervals, and two ends of each longitudinal reinforcing bar 52 are respectively welded to two opposite sides of the supporting frame 4. Both ends of the horizontal reinforcing bar 51 are connected to the other two opposite sides of the supporting frame 4, respectively.
Specifically, three connecting rings 53 are fixedly connected to two opposite sides of the supporting frame 4 connected to the transverse reinforcing bar 51 at intervals, a connecting block 531 is fixedly connected to the outer circumferential wall of the arc surface of the connecting ring 53 and the side, far away from the ground, of the outer circumferential wall of the arc surface of the connecting ring 53, the connecting block 531 is integrally trapezoidal, and one end, corresponding to the short side of the trapezoid, of the connecting ring 53 is far away from the connecting ring; horizontal muscle pole 51's both ends equal rigid coupling has annular piece 54, and annular piece 54 is close to one side integrated into one piece on ground and has the bulge, and the bulge is close to one side on ground and is seted up the spread groove 541 with connecting block 531 grafting adaptation.
Can peg graft on braced frame 4 with horizontal muscle pole 51 conveniently through the cooperation of connecting block 531 with spread groove 541, horizontal muscle pole 51 receives vertical loading power after simultaneously, and annular piece 54 supports tightly gradually with connecting block 531 and forms interference connection, makes horizontal muscle pole 51 can connect in braced frame 4 more steadily after the atress, and then improves braced frame 4 self structural strength.
The implementation principle of the composite concrete construction type shear wall structure in the embodiment of the application is as follows: the first wall 11 and the second wall 12 are respectively connected with the connecting piece 2 through two clamping grooves 221 and fixed on the connecting piece 2 through fixing bolts 222, so that the first wall 11 and the second wall 12 are connected at corners, the first wall 11/the second wall 12 are connected with the connecting piece 2 more tightly through the matching of the bulges 71 and the grooves 72, and the sound insulation effect at the connecting part is improved through a sound insulation pad; the ability of 2 anti-shear forces of connecting piece is improved through the cooperation that sets up support column 3, braced frame 4 and reinforced structure 5, and then first wall body 11, second wall body 12 and the whole anti-shear force's of connecting piece 2 effect after the promotion is connected.
Example 2:
the embodiment of the application provides a accord with concrete construction type shear wall structure. Referring to fig. 4, the difference between the embodiment of the present application and embodiment 1 is that the reinforcing structure 5 in the embodiment of the present application includes a plurality of diagonal reinforcing rods 55 fixed to the supporting frame 4 at intervals, two ends of each diagonal reinforcing rod 55 are respectively welded to two adjacent sides of the supporting frame 4, and in the embodiment of the present application, an axial direction of each diagonal reinforcing rod 55 is parallel to a diagonal direction of the supporting frame 4.
The frame strength of the support frame body 4 can be improved to a certain extent through the inclined reinforcing rod 55, the anti-shearing force effect of the support frame body 4 is improved, and the inclined reinforcing rod 55 and the support frame body 4 are convenient to install and operate.
The implementation principle of the shear wall structure conforming to the concrete construction type in the embodiment of the application is substantially the same as that of the embodiment 1, and the difference is that: through the oblique muscle pole 55 that adds of rigid coupling on braced frame 4, can improve braced frame 4 self structural strength, also can promote braced frame 4 anti-shear force's effect to a certain extent, it is convenient to be under construction simultaneously.
The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a compound concrete construction type shear wall structure which characterized in that: the connecting piece comprises a first wall body (11), a second wall body (12) and a connecting piece (2) used for connecting the first wall body (11) and the second wall body (12), wherein the connecting piece (2) comprises a supporting part (21) and two clamping parts (22) arranged on the supporting part (21), clamping grooves (221) in plug-in fit with the first wall body (11) or the second wall body (12) are formed in the clamping parts (22), and the directions of the notches of the two clamping grooves (221) are perpendicular to each other; the wall body fixing device further comprises a fixing piece used for fixing the first wall body (11) or the second wall body (12) on the connecting piece (2).
2. The composite concrete construction type shear wall structure according to claim 1, characterized in that: four supporting columns (3) and a plurality of supporting frames (4) used for connecting the four supporting columns (3) are embedded in the supporting part (21), the supporting frames (4) are fixedly connected to the supporting columns (3) at intervals along the length direction of the supporting columns (3), and the supporting columns (3) are located at corners of the supporting frames (4); and the supporting frame body (4) is also provided with a reinforcing structure (5) for reinforcing the structural strength of the supporting frame body.
3. The composite concrete construction type shear wall structure according to claim 2, characterized in that: reinforced structure (5) include a plurality of edges braced frame (4) length direction interval set up in horizontal muscle pole (51) and a plurality of edges braced frame (4) width direction interval rigid coupling in indulge muscle pole (52) on braced frame (4).
4. The composite concrete construction type shear wall structure according to claim 3, wherein: a plurality of connecting rings (53) are fixedly connected to two opposite sides of the supporting frame body (4), connecting blocks (531) are fixedly connected to the connecting rings (53), and the cross section area of one end, far away from the connecting rings (53), of each connecting block (531) is smaller than that of one end, far away from the connecting rings (53), of each connecting block (531) than that of one end, far away from the connecting rings (53), of each connecting block (53); the both ends of violently adding muscle pole (51) all overlap and establish the rigid coupling and be equipped with annular piece (54), set up on annular piece (54) with connecting groove (541) of connecting block (531) grafting adaptation.
5. The composite concrete construction type shear wall structure according to claim 2, characterized in that: the reinforced structure (5) comprises a plurality of fixedly connected rib rods (55) which are obliquely arranged on the supporting frame body (4), and two ends of each rib rod (55) are fixedly connected to two adjacent sides of the supporting frame body (4) respectively.
6. The composite concrete construction type shear wall structure according to any one of claims 2 to 5, wherein: a plurality of vertical reinforcement rods (6) are fixedly connected between every two adjacent supporting frame bodies (4).
7. The composite concrete construction type shear wall structure according to claim 6, wherein: the clamping groove (221) bottom wall is fixedly connected with a plurality of protrusions (71), the first wall body (11) and the second wall body (12) are close to one side of the clamping groove (221) bottom wall, and a plurality of grooves (72) matched with the protrusions (71) in an inserting mode are formed in each side.
8. The composite concrete construction type shear wall structure according to claim 7, wherein: and a sound insulation layer (8) used for enhancing the sound insulation effect among the first wall body (11), the second wall body (12) and the connecting piece (2) is arranged on the groove wall of the clamping groove (221).
Priority Applications (1)
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CN202221849563.4U CN217679833U (en) | 2022-07-18 | 2022-07-18 | Composite concrete construction type shear wall structure |
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CN202221849563.4U CN217679833U (en) | 2022-07-18 | 2022-07-18 | Composite concrete construction type shear wall structure |
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