CN110847423A - Shear wall structure with semi-steel connecting frame filled with reinforced concrete - Google Patents
Shear wall structure with semi-steel connecting frame filled with reinforced concrete Download PDFInfo
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- CN110847423A CN110847423A CN201911248981.0A CN201911248981A CN110847423A CN 110847423 A CN110847423 A CN 110847423A CN 201911248981 A CN201911248981 A CN 201911248981A CN 110847423 A CN110847423 A CN 110847423A
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- reinforcing
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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
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
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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
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
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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
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
- E04H9/023—Bearing, supporting or connecting constructions specially adapted for such buildings and comprising rolling elements, e.g. balls, pins
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses a shear wall structure with a semi-steel connection frame filled with reinforced concrete, which comprises a concrete wall body and a shear wall, wherein the shear wall is arranged in the concrete wall body, a frame is arranged between the concrete wall body and the shear wall, the frame is arranged on the outer side of the shear wall, and the inner side wall of each side of the frame is connected with the corresponding side wall of the concrete wall body through a plurality of reinforcing components; the reinforcing assembly comprises two reinforcing steel bars, two reinforcing grooves and two reinforcing holes, the two reinforcing grooves are symmetrically formed in the side wall of the shear wall, the two reinforcing holes are symmetrically formed in the side wall of the frame corresponding to the two reinforcing grooves in position, and the two reinforcing steel bars are arranged in a crossed mode. The cross points are further reinforced through the connecting rods, and the reinforcing rods perpendicular to the connecting rods are matched, so that the structural strength between the frame and the shear wall is further enhanced, and the vibration buffering effect on the connecting shaft is improved.
Description
Technical Field
The invention relates to the technical field of shear wall structures, in particular to a shear wall structure with a semi-steel connecting frame filled with reinforced concrete.
Background
The frame shear structure is a new stress form consisting of two different lateral force resisting structures, namely a frame structure and a shear wall structure. The reinforced concrete wall board is used to replace beam column in frame structure, and the horizontal force of the structure is controlled by the internal force caused by various loads. Mainly divided into a steel frame shear wall structure and a reinforced concrete frame shear wall structure. The structure has large requirements on cement, consumes long time in calculation and construction processes, and does not have the functions of energy dissipation and shock absorption. In addition, the yield sequence of the frame-shear wall structure is that the shear wall root → the beam end of each layer of the frame → the column root of the frame, and the yield and energy consumption capacity of the shear wall greatly influence the bearing capacity and deformation performance of the whole structure. Because the rigidity of the shear wall is far greater than that of the frame, the shear wall bears most of the shear force, and the frame only bears a small part of the shear force. Thus, under the action of an earthquake, the shear wall will generally yield first, and then internal force redistribution will occur, and the proportion of shear carried by the frame will increase. If the seismic action continues to increase, the frame will then also go into a yielding state causing the building to collapse.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, a frame with a reinforcing steel bar through hole is connected with a shear wall through a reinforcing steel bar, but the structural strength between the frame and the shear wall is not high enough due to simple penetration of the reinforcing steel bar, and when a fixed sleeve is stressed, only a spring corresponding to the direction can exert a buffering and damping effect on a connecting shaft, so that the buffering and damping effect is poor.
In order to achieve the purpose, the invention adopts the following technical scheme:
a shear wall structure filled with reinforced concrete in a semi-steel connecting frame comprises a concrete wall body and a shear wall, wherein the shear wall is arranged in the concrete wall body, a frame is arranged between the concrete wall body and the shear wall, the frame is arranged on the outer side of the shear wall, and the inner side wall of each side of the frame is connected with the corresponding side wall of the concrete wall body through a plurality of reinforcing components;
the reinforcing component comprises two reinforcing parts, a connecting rod and a reinforcing rod which are symmetrically arranged, the reinforcing component comprises two reinforcing steel bars, two reinforcing grooves and two reinforcing holes, the two reinforcing grooves are symmetrically formed in the side wall of the shear wall, the two reinforcing holes are symmetrically formed in the side wall of the frame corresponding to the two reinforcing grooves in position, the two reinforcing steel bars are arranged in a crossed mode, one ends of the reinforcing steel bars are inserted into the reinforcing grooves, the other ends of the reinforcing steel bars respectively extend into the reinforcing holes, and the crossed positions of the two reinforcing steel bars are welded and fixed; two ends of the connecting rod are respectively welded with two cross welding points of the two reinforcing parts; the center of the reinforcing rod is vertically provided with a connecting rod, and two ends of the connecting rod are respectively inserted into two stabilizing grooves symmetrically arranged on the inner frame wall and the shear wall of the frame.
Preferably, be equipped with fixed cover on the shear force wall, fixed cover is equipped with wears to establish the connecting axle, the axle wall of connecting axle is connected with the interior endotheca wall of fixed cover through a plurality of buffering damper, buffering damper includes the arc wall of T type, the arc piece and two springs of T type, the arc wall is seted up on the interior endotheca wall of fixed cover, arc piece sliding connection is in the arc wall, the one end that the arc piece is close to the connecting axle passes the notch and the fixed connection of arc wall, two spring symmetry fixed connection is at the both ends of arc piece, and the other end difference fixed connection of two springs is on the cell wall that the arc wall corresponds.
Preferably, the reinforcing grooves and the reinforcing holes are matched with reinforcing steel bars.
Preferably, cement is filled between the stabilizing groove and the reinforcing rod.
Preferably, the reinforcing rod and the connecting rod are connected through iron wires, and the reinforcing rod and the connecting rod are made of carbon steel.
Preferably, the ball is inlaid at one end, far away from the connecting shaft, of the arc-shaped block, and the ball is connected to the bottom of the arc-shaped groove in a rolling manner.
Compared with the prior art, the invention provides a semi-steel joint frame filled reinforced concrete shear wall structure, which has the following beneficial effects:
1. the semi-steel joint frame filled reinforced concrete shear wall structure is characterized in that a reinforcing assembly is formed by arranging the connecting rods, the reinforcing steel bars, the reinforcing grooves, the reinforcing holes and the stabilizing grooves, the reinforcing steel bars penetrate through the reinforcing grooves and the reinforcing holes and are in cross connection, cross points are further reinforced through the connecting rods, and the reinforcing rods which are perpendicular to the connecting rods are matched, so that the structural strength between the frame and the shear wall is further reinforced.
2. This half steel connects frame infilling reinforced concrete shear wall structure, through setting up the arc wall, a buffering damper is constituteed to arc piece and spring, after one side atress of fixed cover, because fixed cover is cylindrical, can take place to deflect on the connecting axle after its atress, it is synchronous rotation to drive the arc wall when fixed cover rotates, and then makes the arc piece do relative motion in the arc wall, two springs in the arc wall are compressed respectively and are tensile, thereby consume the buffering vibrations power, the buffering vibrations effect to the connecting axle has been improved.
The parts which are not involved in the device are the same as or can be realized by adopting the prior art, the structural strength between the frame and the shear wall is further enhanced, and the shock-absorbing effect on the connecting shaft is improved.
Drawings
FIG. 1 is a schematic structural view of a shear wall structure made of a semi-steel frame filled with reinforced concrete according to the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure: the concrete wall body 1, the shear wall body 2, the frame 3, the reinforcing component 4, the connecting rod 41, the reinforcing rod 42, the reinforcing steel bar 43, the reinforcing groove 44, the reinforcing hole 45, the stabilizing groove 46, the fixing sleeve 5, the connecting shaft 6, the buffering and damping mechanism 7, the arc-shaped groove 71, the arc-shaped block 72, the spring 73, the iron wire 8 and the ball 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-2, a semi-steel connects frame infill reinforced concrete shear wall structure, includes concrete wall 1 and shear force wall 2, and shear force wall 2 sets up in concrete wall 1, and is equipped with frame 3 between concrete wall 1 and the shear force wall 2, and frame 3 sets up the outside at shear force wall 2, and the lateral wall that each side inside wall of frame 3 all is connected with concrete wall 1 corresponds through a plurality of reinforcement component 4.
The reinforcement assembly 4 comprises two symmetrically arranged reinforcement parts and a coupling rod 41 and a reinforcement rod 42, the reinforcement assembly comprising two reinforcement bars 43, two reinforcement grooves 44 and two reinforcement holes 45. Two reinforcing grooves 44 are symmetrically formed in the side wall of the shear wall 2, two reinforcing holes 45 are symmetrically formed in the side wall of the frame 3 in positions corresponding to the two reinforcing grooves 44, one ends of two reinforcing steel bars 43 are respectively inserted into the two reinforcing grooves 44, the other ends of the two reinforcing steel bars 43 respectively extend into the two reinforcing holes 45, and the two reinforcing steel bars 43 are arranged in a cross welding mode. Both ends of the coupling rod 41 are welded to two cross-welds of two reinforcing members, respectively. The inner frame wall of the frame 3 and the shear wall 2 are symmetrically provided with stabilizing grooves 46 about the connecting rods 41, both ends of the reinforcing rods 42 are respectively inserted into the two stabilizing grooves 46, the reinforcing rods 42 and the connecting rods 41 are arranged perpendicularly to each other in an intersecting manner, reinforcing steel bars 43 are passed through the reinforcing grooves 44 and the reinforcing holes 45 and are connected in a crossing manner, the crossing points are further reinforced by the connecting rods 41, and the reinforcing rods 42 perpendicular to the connecting rods 41 are matched, so that the structural strength between the frame 3 and the shear wall 2 is further reinforced.
The shear wall 2 is provided with a fixing sleeve 5, the fixing sleeve 5 is cylindrical, the fixing sleeve 5 is provided with a through connecting shaft 6, the shaft wall of the connecting shaft 6 is connected with the inner sleeve wall of the fixing sleeve 5 through a plurality of buffering and damping mechanisms 7, each buffering and damping mechanism 7 comprises a T-shaped arc-shaped groove 71, a T-shaped arc-shaped block 72 and two springs 73, each arc-shaped groove 71 is formed in the inner sleeve wall of the fixing sleeve 5, each arc-shaped block 72 is connected in the arc-shaped groove 71 in a sliding manner, one end, close to the connecting shaft 6, of each arc-shaped block 72 penetrates through a groove opening of each arc-shaped groove 71 and is fixedly connected with the corresponding groove wall of each arc-shaped block 72, the two springs 73 are symmetrically and fixedly connected with two ends of each arc-shaped block 72, the other ends of the two springs 73 are respectively and fixedly connected to the corresponding groove walls of the arc-shaped grooves, and then make the arc piece 72 make relative motion in arc groove 71, two springs 73 in arc groove 71 are compressed and stretched respectively to consume the buffering vibrations power, improved the buffering vibrations effect to the connecting axle.
The reinforcing grooves 44, the reinforcing holes 45 and the reinforcing steel bars 43 are matched, so that the tightness of the reinforcing steel bars 43 in the reinforcing grooves 44 and the reinforcing holes 45 is improved.
Cement is filled between the stabilizing groove 46 and the reinforcing rod 42 to fix the reinforcing rod 42.
The reinforcing rod 42 and the connecting rod 41 are connected by the iron wire 8, so that the strength of the connection of the reinforcing rod 442 and the connecting rod 41 is improved, and the reinforcing rod 42 and the connecting rod 41 are both made of carbon steel.
The ball 9 is inlaid at one end, far away from the connecting shaft 6, of the arc-shaped block 72, and the ball 9 is connected to the bottom of the arc-shaped groove 71 in a rolling mode, so that the friction resistance of the arc-shaped block 72 in the movement of the arc-shaped groove 71 is reduced.
In the present invention, the reinforcing bars 43 pass through the reinforcing grooves 44 and the reinforcing holes 45 and are cross-connected, and at the same time, the cross points are further reinforced by the coupling rods 41, and then the reinforcing rods 42 perpendicular to the coupling rods 41 are coupled, so that the structural strength between the frame 3 and the shear wall 2 is further reinforced; after one side atress of fixed cover 5, because fixed cover 5 is cylindrical, can take place to deflect on connecting axle 6 after its atress, fixed cover 5 drives arc wall 71 when rotating and does synchronous rotation, and then makes arc piece 72 be relative motion in arc wall 71, and two springs 73 in the arc wall 71 are compressed respectively and are stretched to consume the buffering vibrations power, improved the buffering vibrations effect to the connecting axle.
The above description is only for the preferred embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (6)
1. A shear wall structure filled with reinforced concrete in a semi-steel connecting frame comprises a concrete wall body (1) and a shear wall (2), and is characterized in that the shear wall (2) is arranged in the concrete wall body (1), a frame (3) is arranged between the concrete wall body (1) and the shear wall (2), the frame (3) is arranged on the outer side of the shear wall (2), and the inner side wall of each side of the frame (3) is connected with the corresponding side wall of the concrete wall body (1) through a plurality of reinforcing components (4);
the reinforcing component (4) comprises two reinforcing parts, a connecting rod (41) and a reinforcing rod (42), the reinforcing component is symmetrically arranged, the reinforcing component comprises two reinforcing steel bars (43), two reinforcing grooves (44) and two reinforcing holes (45), the two reinforcing grooves (44) are symmetrically formed in the side wall of the shear wall (2), the two reinforcing holes (45) are symmetrically formed in the side wall of the frame (3) in positions corresponding to the two reinforcing grooves (44), the two reinforcing steel bars (43) are arranged in a crossed mode, one ends of the reinforcing steel bars (43) are inserted into the reinforcing grooves (44), the other ends of the reinforcing steel bars (43) extend into the reinforcing holes (45), and the crossed positions of the two reinforcing steel bars (43) are welded and fixed; two ends of the connecting rod (41) are respectively welded with two cross welding points of the two reinforcing parts; the central position of the reinforcing rod (42) is vertically provided with a connecting rod (41), and two ends of the connecting rod (41) are respectively inserted into two stabilizing grooves (46) symmetrically arranged on the inner frame wall of the frame (3) and the shear wall (2).
2. The shear wall structure filled with the reinforced concrete in the semisteel joint frame is characterized in that a fixing sleeve (5) is arranged on the shear wall (2), the fixing sleeve (5) is provided with a penetrating connecting shaft (6), the shaft wall of the connecting shaft (6) is connected with the inner sleeve wall of the fixing sleeve (5) through a plurality of buffering and damping mechanisms (7), each buffering and damping mechanism (7) comprises a T-shaped arc-shaped groove (71), a T-shaped arc-shaped block (72) and two springs (73), the arc-shaped grooves (71) are formed in the inner sleeve wall of the fixing sleeve (5), the arc-shaped blocks (72) are slidably connected in the arc-shaped grooves (71), one ends, close to the connecting shaft (6), of the arc-shaped blocks (72) penetrate through the notches of the arc-shaped grooves (71) and are fixedly connected, and the two springs (73) are symmetrically and fixedly connected at two ends of the arc-shaped blocks (72), and the other ends of the two springs (73) are respectively and fixedly connected on the corresponding groove walls of the arc-shaped grooves (71).
3. The semi-steel joint frame filled reinforced concrete shear wall structure according to claim 1, wherein the reinforcing grooves (44), the reinforcing holes (45) and the reinforcing steel bars (43) are matched.
4. The semi-steel joint frame filled reinforced concrete shear wall structure according to claim 1, wherein cement is filled between the stabilizing groove (46) and the reinforcing rod (42).
5. The shear wall structure filled with reinforced concrete and formed by semi-steel connecting frames as claimed in claim 1, wherein the reinforcing rods (42) and the connecting rods (41) are connected by iron wires (8), and the reinforcing rods (42) and the connecting rods (41) are made of carbon steel.
6. The shear wall structure filled with reinforced concrete and provided with the semi-steel connecting frames as claimed in claim 2, wherein the end, away from the connecting shaft (6), of the arc-shaped block (72) is embedded with a ball (9), and the ball (9) is in rolling connection with the bottom of the arc-shaped groove (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911248981.0A CN110847423A (en) | 2019-12-09 | 2019-12-09 | Shear wall structure with semi-steel connecting frame filled with reinforced concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911248981.0A CN110847423A (en) | 2019-12-09 | 2019-12-09 | Shear wall structure with semi-steel connecting frame filled with reinforced concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110847423A true CN110847423A (en) | 2020-02-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911248981.0A Pending CN110847423A (en) | 2019-12-09 | 2019-12-09 | Shear wall structure with semi-steel connecting frame filled with reinforced concrete |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111549902A (en) * | 2020-04-30 | 2020-08-18 | 赵玮 | Reinforced concrete prefabricated member |
| CN113700335A (en) * | 2021-09-09 | 2021-11-26 | 深圳市博大建设集团有限公司 | Reinforced concrete frame shear force wall reinforced structure |
-
2019
- 2019-12-09 CN CN201911248981.0A patent/CN110847423A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111549902A (en) * | 2020-04-30 | 2020-08-18 | 赵玮 | Reinforced concrete prefabricated member |
| CN113700335A (en) * | 2021-09-09 | 2021-11-26 | 深圳市博大建设集团有限公司 | Reinforced concrete frame shear force wall reinforced structure |
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