CN111663674A - High-rise residential building earthquake-resistant building and construction method thereof - Google Patents
High-rise residential building earthquake-resistant building and construction method thereof Download PDFInfo
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- CN111663674A CN111663674A CN202010627820.9A CN202010627820A CN111663674A CN 111663674 A CN111663674 A CN 111663674A CN 202010627820 A CN202010627820 A CN 202010627820A CN 111663674 A CN111663674 A CN 111663674A
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- 238000010276 construction Methods 0.000 title claims abstract description 28
- 229910000831 Steel Inorganic materials 0.000 claims description 87
- 239000010959 steel Substances 0.000 claims description 87
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 51
- 230000003014 reinforcing effect Effects 0.000 claims description 28
- 239000004567 concrete Substances 0.000 claims description 24
- 238000003466 welding Methods 0.000 claims description 17
- 239000011150 reinforced concrete Substances 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 claims 3
- 230000035939 shock Effects 0.000 abstract description 4
- 238000006073 displacement reaction Methods 0.000 description 7
- 238000001125 extrusion Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 210000002435 tendon Anatomy 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/48—Dowels, i.e. members adapted to penetrate the surfaces of two parts and to take the shear stresses
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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
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
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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
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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
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
- E04B2001/5868—Hinged connections
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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
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
- E04B2001/5881—Connections for building structures in general of bar-shaped building elements using an undercut groove, e.g. dovetail groove
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- Engineering & Computer Science (AREA)
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- Environmental & Geological Engineering (AREA)
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses a high-rise residential building earthquake-resistant building and a construction method thereof, and solves the problem that the high-rise residential building has poor high-strength earthquake resistance due to the sacrifice of partial earthquake resistance on the premise of ensuring the stability. The invention has the advantages of stable structure, good shock resistance and the like.
Description
Technical Field
The invention relates to the technical field of building structures and construction, in particular to a high-rise residential building earthquake-resistant building and a construction method thereof.
Background
With the increasing shortage of construction land, the improvement of the utilization rate of the construction land becomes one of the main selection modes of residential buildings, but with the continuous occurrence of earthquakes in the global range, people are forced to have higher and higher requirements on earthquake resistance and shock resistance of buildings, the mode of the building structure is gradually changed from the previous wall bearing structure into a frame structure, and the frame structure is not stressed because the main stress point is on a column and a beam, so that when an earthquake occurs, the frame is often shaken under the influence of earthquake waves and is not easy to collapse like the wall bearing structure, and the earthquake resistance is improved.
In the frame structure, the connection mode of the column and the beam greatly influences the structural stability, and in the existing connection of the column and the beam, rigid connection and hinge connection are adopted, wherein the rigid connection has small slippage and is not beneficial to earthquake resistance, and the hinge connection has good slippage and is beneficial to earthquake resistance.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: on the premise of ensuring the stability, the existing high-rise dwelling house sacrifices partial earthquake-resistant performance, so that the high-strength earthquake-resistant capacity of the existing high-rise dwelling house is poor.
The invention is realized by the following technical scheme:
high-rise residential house earthquake-resistant building, including frame construction, frame construction includes stand and crossbeam, the upper end of stand is provided with the ball hole, the drill way size in ball hole is less than the diameter in ball hole, be provided with the steel bar ball in the ball hole, the diameter of steel bar ball is greater than the drill way size in ball hole, the tip of crossbeam is provided with umbelliform structure, umbelliform structure stretches into in the ball hole and with the steel bar ball is connected, it has elastic concrete to fill between ball hole and the steel bar ball.
The design principle of the invention is as follows: adopt the articulated mode of similar ball to carry out the connection of stand and crossbeam, and belong to a dry-wet type and mix the connection, the reinforcing bar ball is connected with the stand, and pour into elastic concrete again in reinforcing bar ball and ball hole, the reinforcing bar ball belongs to a more mellow structure, can be when the earthquake, produce the displacement and produce the extrusion to elastic concrete around, elastic concrete energy absorption shock attenuation, improve this frame construction to the resistance to the earthquake, and even under the very strong circumstances of earthquake, elastic concrete appears becoming flexible the fracture, wherein the ball-like articulated structure of reinforcing bar ball and crossbeam also can produce great displacement and make high-rise building adapt to stronger rocking and dragging.
According to the preferred high-rise residential building earthquake-resistant building, the steel bar ball comprises a first steel bar ring and a second steel bar ring which are parallel to each other, a plurality of convex steel bar rods are further arranged between the first steel bar ring and the second steel bar ring, one end of each steel bar rod is connected with the first steel bar ring, the other end of each steel bar rod is connected with the second steel bar ring, the size of the end of the steel bar ball is smaller than that of an orifice of the round ball hole, and the diameter of the steel bar ball is larger than that of the orifice of the round ball hole.
The steel bar ball is formed by a plurality of steel bars, the strength is high, the spherical shape is limited in the spherical hole, and the house vibration in multiple directions and larger displacement can be met through the matching of the spherical hole of the stand column.
According to the preferred high-rise residential building earthquake-resistant building, the reinforcing steel balls are formed by protruding reinforcing steel bars of reinforcing steel columns, and a plurality of reinforcing steel bars of the reinforcing steel columns are distributed between the first reinforcing steel ring and the second reinforcing steel ring in parallel.
In order to limit the steel bar ball in the round ball hole, the steel bar ball is firstly made into a steel bar column, then the steel bar column is deformed to obtain the steel bar ball with a lantern structure, and the steel bar ball is limited in the round ball hole due to the fact that the diameter of the waist part is increased.
In the earthquake-resistant building of a high-rise residential building, the ends of the cross beam steel bars in the cross beam are bent to form the umbrella-shaped structure.
The umbrella-shaped structure at the end part of the cross beam can increase the connecting area with the steel bar ball, so that the structure is larger and more stable, and the strength is higher.
Preferably, the connection of the umbrella-shaped structure and the steel bar ball is welding.
According to the preferred high-rise residential building earthquake-resistant building, the bent part of the steel bar of the umbrella-shaped structure is arc-shaped, the radian of the arc is similar to that of the steel bar ball, the radian is similar, a larger welding area can be obtained during welding, and the welding strength is improved.
According to the preferred high-rise residential building earthquake-resistant building, the two ends of the reinforcing steel bar rod are respectively provided with the surrounding parts, and the surrounding parts are respectively surrounded on the first reinforcing steel ring and the second reinforcing steel ring to form hinge joint.
The construction method of the high-rise residential building earthquake-resistant building comprises the following steps:
step 1: firstly, pouring a reinforced concrete upright post, and arranging a spherical hole with an opening at one end at a position on the upright post, which is connected with a cross beam;
step 2: putting a steel bar column into the round ball hole, and expanding the waist of the steel bar column into a steel bar ball, wherein the diameter of the steel bar ball is larger than that of the round ball hole;
and step 3: the method comprises the following steps of prefabricating a cross beam, arranging reinforcing steel bars inside the cross beam, pouring concrete into the reinforced concrete cross beam, bending the reinforcing steel bars at the end part of the cross beam into an umbrella-shaped structure, wherein the transverse size of the end part of the umbrella-shaped structure is smaller than the opening size of a round ball hole;
and 4, step 4: the end part of the umbrella-shaped structure of the cross beam extends into the round ball hole and the umbrella-shaped structure is connected with the steel bar ball;
and 5: connecting the other end of the beam with another upright post;
step 6: and pouring elastic concrete into the round ball hole.
According to the construction method of the high-rise residential building earthquake-resistant building, the umbrella-shaped structure is welded with the steel bar ball, and during welding, the steel bar ball is pulled towards the orifice of the round ball hole, so that the welding part of the steel bar ball and the umbrella-shaped structure is positioned at the orifice, and the welding operation is facilitated.
According to the construction method of the earthquake-resistant building of the high-rise residential building, the umbrella-shaped structure is connected with the steel bar ball, then the steel bar ball moves towards the inside of the round ball hole, and concrete grouting is performed.
According to the construction method of the high-rise residential building earthquake-resistant building, the number of the round ball holes formed in the upright posts is set according to the number of the cross beams required to be connected.
Furthermore, in order to better realize the waist expansion of the steel bar column in the round ball hole, the waist expansion is performed before the steel bar column is installed in the round ball hole, and the steel bar column only needs to be installed in the round ball hole of the stand column.
Compared with the prior art, the invention has the following advantages and beneficial effects:
1. according to the invention, through the improvement of the connecting structure of the upright posts and the cross beams and the use of the elastic concrete, the anti-seismic performance of the frame structure is improved.
2. The softball connecting structure skillfully expands the steel bar column into the steel bar ball which is limited in the ball hole, realizes the softball hinged connection of the beam and the column, ensures that the beam has larger accommodation degree on multidirectional displacement, and is suitable for shaking and dragging brought by earthquake.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
fig. 1 is a schematic structural diagram of the frame structure of the present invention.
Fig. 2 is a schematic structural view of the reinforcing bar column of the present invention.
Fig. 3 is a schematic structural view of the steel ball of the present invention.
Fig. 4 is a schematic view of the end structure of the beam of the present invention.
Reference numbers and corresponding part names in the drawings:
1-upright column, 2-cross beam, 3-round ball hole, 4-steel bar ball, 40-first steel bar ring, 41-second steel bar ring, 42-steel bar rod, 5-steel bar column and 6-umbrella structure.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.
Example 1
As shown in fig. 1-4, high-rise residential building earthquake-resistant building, including frame construction, frame construction includes stand 1 and crossbeam 2, the upper end of stand 1 is provided with ball hole 3, the drill way size in ball hole 3 is less than the diameter in ball hole 3, be provided with steel bar ball 4 in the ball hole 3, the diameter of steel bar ball 4 is greater than the drill way size in ball hole 3, the tip of crossbeam 2 is provided with umbrella structure 6, umbrella structure 6 by 2 inside crossbeam reinforcing bar tip of crossbeam are buckled and are formed, umbrella structure 6 stretches into in the ball hole 3 and with steel bar ball 4 is connected, be filled with elastic concrete between ball hole 3 and the steel bar ball 4.
The invention is similar to the ball-hinged mode to connect the upright post 1 and the cross beam 2, and belongs to a dry-wet type mixed connection, the reinforcing steel bar ball 4 is connected with the upright post 1, the elastic concrete is injected into the reinforcing steel bar ball 4 and the round ball hole 3, the reinforcing steel bar ball 4 belongs to a more round structure, and can generate displacement and extrude the surrounding elastic concrete during earthquake, the elastic concrete absorbs energy and absorbs shock, the earthquake resistance of the frame structure is improved, and the elastic concrete is loosened and cracked even under the strong earthquake condition, wherein the ball-like hinged structure of the reinforcing steel bar ball 4 and the cross beam 2 can generate larger displacement to enable the high-rise building to adapt to stronger shaking and dragging.
The reinforcing steel bar ball 4 comprises a first reinforcing steel bar ring 40 and a second reinforcing steel bar ring 41 which are parallel to each other, a plurality of convex reinforcing steel bar rods 42 are further arranged between the first reinforcing steel bar ring 40 and the second reinforcing steel bar ring 41, one end of each reinforcing steel bar rod 42 is connected with the first reinforcing steel bar ring 40, the other end of each reinforcing steel bar rod 42 is connected with the second reinforcing steel bar ring 41, the end size of the reinforcing steel bar ball 4 is smaller than the orifice size of the round ball hole 3, and the diameter of the reinforcing steel bar ball 4 is larger than the orifice size of the round ball hole 3.
The steel bar ball 4 is formed by a plurality of steel bars, has high strength, is limited in the ball hole 3 in a spherical shape, and can meet the requirements of multidirectional and larger-displacement house vibration through the matching with the ball hole 3 of the upright post 1.
The reinforcing balls 4 are formed by protruding the reinforcing rods 42 of the reinforcing column 5, and the plurality of reinforcing rods 42 of the reinforcing column 5 are distributed in parallel between the first reinforcing ring 40 and the second reinforcing ring 41.
In order to limit the reinforcing steel bar ball 4 in the round ball hole 3, the reinforcing steel bar ball 4 is limited in the round ball hole 3 by firstly manufacturing the reinforcing steel bar column 5 and then deforming the reinforcing steel bar column 5 to obtain the reinforcing steel bar ball 4 with a lantern structure, wherein the diameter of the waist part is increased.
The umbrella-shaped structure 6 at the end part of the cross beam 2 can increase the connecting area with the steel bar ball 4, so that the structure is larger and more stable, and the strength is higher.
The umbrella-shaped structure 6 is welded with the steel bar ball 4.
The kink of the reinforcing bar of umbrella structure 6 is the arc, curved radian with the radian of reinforcing bar ball 4 is similar, and the radian is similar can have bigger welding area when the welding, improves welding strength.
Both ends of the tendon rod 42 are welded to the first and second tendons 40 and 41, respectively.
Example 2
This embodiment is different from embodiment 1 in that both ends of the reinforcing bar 42 are respectively provided with a surrounding portion which is hinged around the first and second reinforcing rings 40 and 41.
Example 3
The construction method of the high-rise residential building earthquake-resistant building comprises the following steps:
step 1: firstly, pouring a reinforced concrete upright post 1, and arranging two spherical ball holes 3 with one ends opened at the positions of connecting cross beams 2 on the upright post 1;
step 2: respectively placing the steel bar columns 5 into the two round ball holes 3, expanding the waist parts of the steel bar columns 5 into steel bar balls 4, wherein the diameter of each steel bar ball 4 is larger than that of each round ball hole 3;
and step 3: prefabricating a cross beam 2, arranging reinforcing steel bars inside the cross beam 2, pouring concrete into the reinforced concrete cross beam 2, bending the reinforcing steel bars at the end part of the cross beam 2 into an umbrella-shaped structure 6, wherein the transverse size of the end part of the umbrella-shaped structure 6 is smaller than the opening size of the round ball hole 3;
and 4, step 4: the end part of an umbrella-shaped structure 6 of one beam 2 extends into the round ball hole 3 and the umbrella-shaped structure 6 is connected with the steel bar ball 4;
and 5: the other end of the beam 2 is connected with the other upright post 1;
step 6: elastic concrete is poured into the round ball holes 3;
and 7: and repeating the steps 4-6 to connect the other beam 2 with the upright 1.
The umbrella-shaped structure 6 with the reinforcing bar ball 4 welding, when the welding, with reinforcing bar ball 4 to the drill way department pulling of ball hole 3 make reinforcing bar ball 4 with the welding position of umbrella-shaped structure 6 is located drill way department and is convenient for welding operation.
And after the umbrella-shaped structure 6 and the reinforcing steel bar ball 4 are connected, the reinforcing steel bar ball 4 is moved to the inside of the round ball hole 3, and then concrete grouting is carried out, wherein the concrete is elastic concrete, in particular polyurethane elastic concrete.
In order to better realize the waist expansion of the steel bar column 5 in the round ball hole 3, the waist expansion is performed before the steel bar column 5 is installed in the round ball hole 3, and the requirement that the steel bar column can be installed in the round ball hole 3 of the upright post 1 is met.
In the invention, the number of the round ball holes 3 arranged on the upright posts 1 is set according to the number of the cross beams 2 required to be connected.
In the invention, the deformation of the steel bar column into the steel bar ball can be end extrusion deformation or internal expanding extrusion deformation, when the steel bar column deformation is carried out on the stand columns connected with the four cross beams, two steel bar columns deviated from the same stand column are simultaneously extruded and deformed, thus the stress balance of the stand columns can be ensured.
When the unilateral steel bar column of the stand column is extruded and deformed, the same extrusion force needs to be carried out on the back surface of the stand column in order to ensure the stress balance of the stand column.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. High-rise residential house earthquake-resistant building, including frame construction, frame construction includes stand (1) and crossbeam (2), its characterized in that, the upper end of stand (1) is provided with ball hole (3), the drill way size in ball hole (3) is less than the diameter in ball hole (3), be provided with steel bar ball (4) in ball hole (3), the diameter of steel bar ball (4) is greater than the drill way size in ball hole (3), the tip of crossbeam (2) is provided with umbelliform structure (6), umbelliform structure (6) stretch into in ball hole (3) and with steel bar ball (4) are connected, it has elastic concrete to fill between ball hole (3) and steel bar ball (4).
2. The earthquake-resistant construction of high-rise residential buildings according to claim 1, characterized in that the reinforcing steel bar ball (4) comprises a first reinforcing steel bar ring (40) and a second reinforcing steel bar ring (41) which are parallel to each other, a plurality of convex reinforcing steel bar rods (42) are arranged between the first reinforcing steel bar ring (40) and the second reinforcing steel bar ring (41), one end of each reinforcing steel bar rod (42) is connected with the first reinforcing steel bar ring (40), the other end of each reinforcing steel bar rod (42) is connected with the second reinforcing steel bar ring (41), the size of the end part of the reinforcing steel bar ball (4) is smaller than the size of the orifice of the round ball hole (3), and the diameter of the reinforcing steel bar ball (4) is larger than the size of the orifice of the round ball hole (3).
3. Earthquake-resistant construction for high-rise residential buildings according to claim 2, characterized in that said reinforcing balls (4) are formed by projecting the reinforcing bars (42) of a reinforcing column (5), said reinforcing bars (42) of said reinforcing column (5) being arranged in parallel between said first and second reinforcing rings (40, 41).
4. Earthquake-resistant construction for high-rise residential buildings according to any of claims 1 to 3, characterised in that the ends of the reinforcement of the cross beams (2) inside the cross beams (2) are bent into the umbrella-like structure (6).
5. Earthquake-resistant construction for high-rise residential buildings according to any of claims 1 to 3, characterised in that the bent part of the steel reinforcement of the umbrella-like structure (6) is of arc-shape, the arc-shape having an arc-shape similar to the arc-shape of the steel reinforcement ball (4).
6. Earthquake-resistant construction for high-rise residential buildings according to claim 2 or 3, characterised in that the ends of the reinforcing bar (42) are provided with respective loops which are hinged around the first and second reinforcing rings (40, 41), respectively.
7. A construction method of a seismic-resistant building for a high-rise residential building, characterized by constructing a seismic-resistant building for a high-rise residential building according to any one of claims 1 to 6, comprising the steps of:
step 1: firstly, pouring a reinforced concrete upright post (1), and arranging a spherical hole (3) with an opening at one end at the position of the upright post (1) connected with a cross beam (2);
step 2: putting the steel bar column (5) into the round ball hole (3), expanding the waist of the steel bar column (5) into a steel bar ball (4), wherein the diameter of the steel bar ball (4) is larger than that of the round ball hole (3);
and step 3: the method comprises the following steps of prefabricating a cross beam (2), arranging reinforcing steel bars inside the cross beam (2), pouring concrete into the reinforced concrete cross beam (2), bending the reinforcing steel bars at the end part of the cross beam (2) into an umbrella-shaped structure (6), wherein the transverse size of the end part of the umbrella-shaped structure (6) is smaller than the opening size of the round ball hole (3);
and 4, step 4: the end part of an umbrella-shaped structure (6) of the cross beam (2) is extended into the round ball hole (3), and the umbrella-shaped structure (6) is connected with the steel bar ball (4);
and 5: the other end of the beam (2) is connected with the other upright post (1)
Step 6: elastic concrete is poured into the round ball holes (3).
8. The construction method of earthquake-resistant buildings for high-rise residential buildings according to claim 7, characterized in that the umbrella-shaped structure (6) is welded with the steel bar ball (4), and when welding, the steel bar ball (4) is pulled to the opening of the round ball hole (3) so that the welding part of the steel bar ball (4) and the umbrella-shaped structure (6) is positioned at the opening to facilitate the welding operation.
9. The construction method of a seismic building for a high-rise residential building according to claim 8, wherein after the connection of the umbrella-shaped structure (6) and the steel ball (4) is completed, the steel ball (4) is moved into the spherical hole (3), and concrete grouting is performed.
10. The construction method of earthquake-resistant buildings for high-rise residential buildings according to any one of claims 6 to 9, characterized in that the number of the round ball holes (3) provided on the columns (1) is set according to the number of the beams (2) to be connected.
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| CN202010627820.9A CN111663674A (en) | 2020-07-02 | 2020-07-02 | High-rise residential building earthquake-resistant building and construction method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117888628A (en) * | 2024-03-14 | 2024-04-16 | 南安市装备制造业技术研究院 | Building steel structure with anti-seismic function |
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| CN204804053U (en) * | 2015-02-02 | 2015-11-25 | 江南大学 | Spherical node of assembled concrete frame with from reset function |
| KR20160120116A (en) * | 2015-04-07 | 2016-10-17 | 한국기술교육대학교 산학협력단 | Joint-shaped Vibration Control Device |
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