CN112727122A - Construction method of energy dissipation and shock absorption structure of public building - Google Patents
Construction method of energy dissipation and shock absorption structure of public building Download PDFInfo
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- CN112727122A CN112727122A CN202011639469.1A CN202011639469A CN112727122A CN 112727122 A CN112727122 A CN 112727122A CN 202011639469 A CN202011639469 A CN 202011639469A CN 112727122 A CN112727122 A CN 112727122A
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- 238000010521 absorption reaction Methods 0.000 title claims abstract description 27
- 238000010276 construction Methods 0.000 title claims abstract description 20
- 230000021715 photosynthesis, light harvesting Effects 0.000 title claims abstract description 17
- 238000013016 damping Methods 0.000 claims abstract description 248
- 238000003466 welding Methods 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/18—Adjusting tools; Templates
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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
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
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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
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/18—Adjusting tools; Templates
- E04G21/1841—Means for positioning building parts or elements
- E04G21/185—Means for positioning building parts or elements for anchoring elements or elements to be incorporated in the structure
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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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Abstract
The invention relates to a construction method of an energy dissipation and shock absorption structure of a public building, which comprises the following steps: step S1, determining the position of the column embedded plate to be placed, paying off and marking the position, step S2, determining the position of the beam embedded plate to be placed, paying off and marking the position; step S3, first placing the vertical damping spring in the vertical cylinder body, and then placing the vertical damping top head and the vertical shaft body on the vertical damping spring after welding firmly; and step S4, placing the horizontal damping spring in the horizontal damping sleeve, and connecting one end of the horizontal damping rod at the upper part with the horizontal damping top. The invention has the beneficial effects that: can reduce the vertical vibrations of beam column, can reduce the vibrations of beam column horizontal direction again, compare with traditional energy dissipation shock attenuation construction method, improved energy dissipation shock attenuation work efficiency to its construction process is simpler, and the security is strong, is favorable to guaranteeing the safety of building.
Description
Technical Field
The invention relates to a construction method of a public building energy dissipation and shock absorption structure, and belongs to the field of building energy dissipation and shock absorption.
Background
With the development of economic construction, building energy dissipation and shock absorption are used as a main shock absorption form in building engineering, and the application is very wide. Under the earthquake action, the building structure can be damaged, and then a large amount of casualties and property losses are caused, and through energy dissipation and shock absorption technology, the shock generated by the earthquake can be reduced and absorbed, so that the normal use and safety of the building are ensured. However, the existing energy dissipation and shock absorption technology is single, the horizontal vibration of the building is singly reduced, the vertical vibration of the building is singly reduced, the vibration in two directions cannot be reduced simultaneously, and the phenomena of single technology and insufficient safety protection exist.
At present, aiming at the problems of the existing energy dissipation and shock absorption technology, development of a construction method of an energy dissipation and shock absorption structure of a public building is needed to be developed so as to guarantee the service life of the building.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a construction method of an energy dissipation and shock absorption structure of a public building.
The construction method of the energy dissipation and shock absorption structure of the public building comprises the following steps:
step S1, determining the position of the column embedded plate to be placed, paying off and marking the corresponding position, placing the column embedded plate body to a specified position marked in advance, and finally passing a column embedded screw of the column embedded plate through a column embedded screw hole to fix the column embedded plate on the column;
step S2, determining the position of the beam embedded plate to be placed, paying off and marking at the corresponding position, placing the beam embedded plate body to a specified position which is marked in advance, and finally penetrating a beam embedded screw of the beam embedded plate through the beam embedded screw hole to fix the beam embedded plate at the lower part of the beam;
step S3, firstly, placing a vertical damping spring in a vertical cylinder body, then, firmly welding a vertical damping top head and a vertical rod body, then, placing the vertical damping top head on the vertical damping spring, and finally, placing a vertical damping snap ring above the vertical cylinder body to complete the assembly of vertical damping;
step S4, firstly, placing a horizontal damping spring in a horizontal damping sleeve, then connecting one end of a horizontal damping rod at the upper part with a horizontal damping top head, firmly welding one end of a horizontal damping rod at the lower part with the bottom of the horizontal damping sleeve, placing the horizontal damping top head welded with the horizontal damping rod on the horizontal damping spring, finally placing a horizontal damping snap ring above the horizontal damping sleeve, and firmly welding a spherical connector with the other ends of the upper horizontal damping rod and the lower horizontal damping rod to complete the assembly of horizontal damping;
step S5, placing one end of the assembled part of horizontal damping into the clamping groove of the vertical spherical beam, and placing one end of the other part of horizontal damping into the clamping groove of the vertical spherical column;
and step S6, placing the other end of the horizontal damping damper placed in the vertical spherical beam clamping groove into the beam spherical clamping groove, and placing the other end of the horizontal damping damper placed in the vertical spherical column clamping groove into the column spherical clamping groove.
Preferably, the method comprises the following steps: in the step S1, the column embedded plate is formed by jointly assembling a column embedded plate body, a column spherical clamping groove, a column embedded screw hole and a column embedded screw, and the damping device is fixed on a column of a building through the column embedded plate; the column embedded plate body is a square thin steel plate, and the horizontal damping damper is fixed above the column through the column embedded plate body; the column spherical clamping groove is a spherical groove and is arranged on the upper surface of the column embedded plate body, and a spherical connector for horizontal damping is fixed in the column spherical clamping groove; the column pre-buried screw hole structure is a circular screw hole and is arranged on the column pre-buried plate body, and a column pre-buried screw is arranged in the column pre-buried screw hole; the post embedded screw structure is cylindrical, and the post embedded screw is provided with threads and is matched with the post embedded screw hole.
Preferably, the method comprises the following steps: in the step S2, the beam embedded plate is formed by jointly assembling a beam embedded plate body, a beam spherical clamping groove, a beam embedded screw hole and a beam embedded screw, and the damping device is fixed at the lower part of a beam of the building through the beam embedded plate; the beam embedded plate body is a square thin steel plate, and the horizontal damping damper is fixed below the beam through the beam embedded plate body; the beam spherical clamping groove is a spherical groove and is arranged on the lower surface of the beam embedded plate body, and a spherical connector for horizontal damping is fixed in the beam spherical clamping groove; the beam pre-embedded screw hole structure is a circular screw hole and is arranged on the beam pre-embedded plate body, and a beam pre-embedded screw is arranged in the beam pre-embedded screw hole; the beam embedded screw is cylindrical, and is provided with threads and matched with the beam embedded screw hole.
Preferably, the method comprises the following steps: in the step S3, the vertical damping damper is formed by assembling a vertical damping rod, a vertical damping top head, a vertical damping sleeve, a vertical damping clamping ring and a vertical damping spring together; the vertical damping rod is of a cylindrical structure and consists of a vertical rod body and a vertical spherical beam clamping groove, and the vertical spherical beam clamping groove is formed in the upper surface of the vertical rod body; the vertical rod body is of a cylindrical structure and transmits the vertical vibration of the building to the vertical damping top head below the vertical rod body; the vertical spherical beam clamping groove is of a spherical structure, and the horizontal damping spherical connector is connected with the vertical rod body through the vertical spherical beam clamping groove; the vertical damping top is a circular thin plate, and the vibration of the vertical damping top is uniformly transmitted to the vertical damping spring below the vertical damping top; the vertical damping sleeve is of a hollow cylinder structure and consists of a vertical cylinder body and a vertical spherical column clamping groove, and the vertical spherical column clamping groove is formed in the lower portion of the vertical cylinder body; the vertical cylinder body is of a hollow cylinder structure, and a vertical damping spring and a vertical damping top head are stored in the cylinder; the vertical spherical column clamping groove is of a spherical structure, and the horizontal damping spherical connector is connected with the vertical cylinder body through the vertical spherical column clamping groove; the vertical damping clamping ring is of an annular structure, and the vertical damping top is limited in the vertical damping sleeve; the vertical damping spring is of a spiral structure.
Preferably, the method comprises the following steps: in the step S4, the horizontal damping damper is formed by assembling a spherical connector, a horizontal damping rod, a horizontal damping top, a horizontal damping sleeve, a horizontal damping snap ring and a horizontal damping spring together; the spherical connector is a round sphere and is arranged at one end of the horizontal damping rod; the horizontal damping rod is of a cylindrical structure and transmits the horizontal vibration of the building to the horizontal damping top head below the horizontal damping rod; the horizontal damping top is a round thin plate, is positioned between the lower part of the horizontal damping rod and the horizontal damping spring and uniformly transmits the vibration of the horizontal damping top to the horizontal damping spring below; the horizontal damping sleeve is of a hollow cylindrical structure, and a horizontal damping spring and a horizontal damping top head are stored in the sleeve; the horizontal damping snap ring is of an annular structure and is positioned at the upper part of the horizontal damping sleeve to limit the horizontal damping top head in the horizontal damping sleeve; the horizontal damping spring is of a spiral structure.
The invention has the beneficial effects that: according to the construction method of the energy dissipation and shock absorption structure of the public building, the vertical shock absorption damping and the horizontal shock absorption damping are adopted to perform energy dissipation and shock absorption on the node of the building beam column, so that the vertical shock of the beam column can be reduced, and the horizontal shock of the beam column can be reduced.
Drawings
FIG. 1 is a flow chart of a construction method of the energy-dissipating and shock-absorbing structure of the public building.
Figure 2 is a schematic structural view of the energy-dissipating shock-absorbing restraining support beam-penetrating column.
FIG. 3 is a schematic view of the vertical shock absorption damping of the present invention.
FIG. 4 is a schematic view of the structure of the horizontal shock absorbing damper of the present invention.
Fig. 5 is a schematic diagram of a structure of a post embedded plate according to the present invention.
Fig. 6 is a schematic diagram of a beam embedded plate structure of the invention.
Description of reference numerals: 1 vertical damping, 11 vertical damping rods, 111 vertical rods, 112 vertical spherical beam clamping grooves, 12 vertical damping jacks, 13 vertical damping sleeves, 131 vertical barrel bodies, 132 vertical spherical column clamping grooves, 14 vertical damping clamping rings, 15 vertical damping springs, 2 horizontal damping dampers, 21 spherical connectors, 22 horizontal damping rods, 23 horizontal damping jacks, 24 horizontal damping sleeves, 25 horizontal damping clamping rings, 26 horizontal damping springs, 3-column embedded plates, 31-column embedded plate bodies, 32-column spherical clamping grooves, 33-column embedded screw holes, 34-column embedded screws, 4-beam embedded plates, 41-beam embedded plate bodies, 42-beam spherical clamping grooves, 43-beam embedded screw holes, 44-beam embedded screws, 5 columns and 6 beams.
Detailed Description
The present invention will be further described with reference to the following examples. The following examples are set forth merely to aid in the understanding of the invention. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Referring to fig. 1 and fig. 2 as an embodiment, the invention provides a construction method of an energy-dissipating and shock-absorbing structure of a public building, which includes the following steps:
step S1, determining the position of the column embedded plate 3 to be placed according to the construction drawing, paying off and marking the corresponding position, placing the column embedded plate body 31 at the designated position marked in advance, and finally passing the column embedded screw 34 through the column embedded screw hole 33 to tightly fix the column embedded plate 3 on the column 5;
the column embedded plate 3 is formed by jointly assembling a column embedded plate body 31, a column spherical clamping groove 32, a column embedded screw hole 33 and a column embedded screw 34, and the damping device is fixed on a column 5 of a building through the column embedded plate 3; the column embedded plate body 31 is a square thin steel plate, and the horizontal damping damper 2 is fixed above the column 5 through the column embedded plate body 31; the column spherical clamping groove 32 is a spherical groove and is arranged on the upper surface of the column embedded plate body 31, and the spherical connector 21 of the horizontal damping damper 2 is fixed in the column spherical clamping groove 32; the post embedded screw hole 33 is a circular screw hole and is arranged on the post embedded plate body 31, and a post embedded screw 34 is arranged in the post embedded screw hole 33; the post embedded screw 34 is cylindrical, and the post embedded screw 34 is provided with threads and matched with the post embedded screw hole 33, so that the post embedded plate is tightly fixed on the post 5.
Step S2, determining the position of the beam embedded plate 4 to be placed according to the construction drawing, paying off and marking at the corresponding position, placing the beam embedded plate body 41 at the pre-marked specified position, and finally penetrating the beam embedded screw 44 through the beam embedded screw hole 43 to tightly fix the beam embedded plate 4 on the beam 6;
the beam embedded plate 4 is formed by jointly assembling a beam embedded plate body 41, a beam spherical clamping groove 42, a beam embedded screw hole 43 and a beam embedded screw 44, and the damping device is fixed at the lower part of a beam 6 of a building through the beam embedded plate 4; the beam embedded plate body 41 is a square thin steel plate, and the horizontal damping damper 2 is fixed below the beam 6 through the beam embedded plate body 41; the beam spherical clamping groove 42 is a spherical groove and is arranged on the lower surface of the beam embedded plate body 41, and the spherical connector 21 of the horizontal damping damper 2 is fixed in the beam spherical clamping groove 42; the beam pre-embedded screw hole 43 is a circular screw hole and is arranged on the beam pre-embedded plate body 41, and a beam pre-embedded screw 44 is arranged in the beam pre-embedded screw hole 43; the beam embedded screw 44 is cylindrical, and the beam embedded screw 44 is provided with threads and matched with the beam embedded screw hole 43, so that the beam embedded plate is tightly fixed on the beam 6.
Step S3, firstly, placing the vertical damping spring 15 in the vertical cylinder body 131, then, firmly welding the vertical damping top 12 and the vertical rod 111, then, placing the vertical damping top on the vertical damping spring 15, and finally, placing the vertical damping snap ring 14 above the vertical cylinder body 131 to complete the assembly of the vertical damping 1;
the vertical damping damper 1 is formed by jointly assembling a vertical damping rod 11, a vertical damping top 12, a vertical damping sleeve 13, a vertical damping clamping ring 14 and a vertical damping spring 15, and is used for damping vertical vibration from beam-column joints and ensuring the safety of a building; the vertical damping rod 11 is of a cylindrical structure and comprises a vertical rod body 111 and a vertical spherical beam clamping groove 112, and the vertical spherical beam clamping groove 112 is formed in the upper surface of the vertical rod body 111, so that a building can move up and down within a specified range; the vertical rod body 111 is of a cylindrical structure and transmits the vertical vibration of the building to the vertical damping top 12 below the vertical damping top; the vertical spherical beam clamping groove 112 is of a spherical structure, and the spherical connector 21 of the horizontal damping damper 2 is connected with the vertical rod body 111 through the vertical spherical beam clamping groove 112; the vertical damping top 12 is a circular thin plate, and uniformly transmits the vibration of the vertical damping top 12 to the vertical damping spring 15 below the vertical damping top; the vertical damping sleeve 13 is of a hollow cylinder structure and comprises a vertical cylinder body 131 and a vertical spherical column clamping groove 132, and the vertical spherical column clamping groove 132 is arranged at the lower part of the vertical cylinder body 131 and used for limiting the vertical damping top head to move up and down within a certain range; the vertical cylinder body 131 is of a hollow cylinder structure, and a vertical damping spring 15 and a vertical damping top 12 are stored in the cylinder; the vertical spherical column clamping groove 132 is of a spherical structure, and the spherical connector 21 of the horizontal damping damper 2 is connected with the vertical cylinder body 131 through the vertical spherical column clamping groove 132; the vertical damping snap ring 14 is of a circular structure, and limits the vertical damping top 12 in the vertical damping sleeve 13 to prevent the vertical damping top from separating from the vertical damping sleeve; the vertical damping spring 15 is of a spiral structure, and can reduce vertical vibration transmitted by the vertical damping plug.
Step S4, firstly, placing the horizontal damping spring 26 in the horizontal damping sleeve 24, then, firmly welding one end of the horizontal damping rod 22 with the horizontal damping top 23 and the bottom of the horizontal damping sleeve respectively, placing the welded horizontal damping top 23 on the horizontal damping spring 26, finally, placing the horizontal damping snap ring 25 above the horizontal damping sleeve 24, and firmly welding the spherical connector 21 with the other end of the horizontal damping rod 22 to complete the assembly of the horizontal damping 2;
the horizontal damping damper 2 is formed by assembling a spherical connector 21, a horizontal damping rod 22, a horizontal damping top 23, a horizontal damping sleeve 24, a horizontal damping clamping ring 25 and a horizontal damping spring 26 together, and can enable the building to move up and down within a specified range; the spherical connector 21 is a round sphere, the spherical connector 21 is arranged at one end of the horizontal damping rod 22 and can be tightly clamped in the spherical clamping groove to ensure tight connection, and the spherical structure can enable the horizontal damping to freely move within 360 degrees in the horizontal direction; the horizontal damping rod 22 is a cylindrical structure and transmits the horizontal vibration of the building to the horizontal damping top 23 below; the horizontal damping top head 23 is a round thin plate, the horizontal damping top head 23 is positioned between the lower part of the horizontal damping rod 22 and the horizontal damping spring 26, and the vibration of the horizontal damping top head 23 is uniformly transmitted to the horizontal damping spring 26 below; the horizontal damping sleeve 24 is a hollow cylinder structure, and a horizontal damping spring 26 and a horizontal damping top 23 are stored in the sleeve and can limit the horizontal damping top to move up and down within a certain range; the horizontal damping snap ring 25 is of a circular structure, the horizontal damping snap ring 25 is positioned at the upper part of the horizontal damping sleeve 24, and the horizontal damping top head 23 is limited in the horizontal damping sleeve 24 and is prevented from being separated from the horizontal damping sleeve; the horizontal damping spring 26 is a spiral structure and can reduce horizontal vibration transmitted by the horizontal damping plug.
Step S5, placing one end of the assembled part of the horizontal shock absorption damper 2 into the vertical spherical beam clamping groove 112, and placing one end of the other part of the horizontal shock absorption damper 2 into the vertical spherical column clamping groove 132;
in step S6, the other end of the horizontal damping damper 2 placed in the vertical spherical beam clamping groove 112 is placed in the beam spherical clamping groove 42, and the other end of the horizontal damping damper 2 placed in the vertical spherical column clamping groove 132 is placed in the column spherical clamping groove 32.
The vertical shock absorption damping device can reduce vertical shock transmitted by seismic waves to a building and reduce vertical relative displacement between beams and columns of a building structure by using the vertical shock absorption damping 1.
The invention can reduce the horizontal vibration transmitted to the building by seismic waves by using the horizontal damping, and reduce the horizontal relative displacement between the beams and the columns of the building structure.
According to the invention, the vertical damping damper 1 and the horizontal damping damper are simultaneously fixed at the node of the beam column through the use of the anchoring plate, so that the vertical vibration of the beam column can be reduced, and the horizontal vibration of the beam column can be reduced.
Claims (5)
1. A construction method of an energy dissipation and shock absorption structure of a public building is characterized by comprising the following steps:
step S1, determining the position of the column embedded plate (3) to be placed, paying off and marking the corresponding position, placing the column embedded plate body (31) to a pre-marked specified position, and finally passing a column embedded screw (34) of the column embedded plate (3) through a column embedded screw hole (33) to fix the column embedded plate (3) on the column (5);
step S2, determining the position of the beam embedded plate (4) to be placed, paying off and marking at the corresponding position, placing the beam embedded plate body (41) at a pre-marked specified position, and finally penetrating a beam embedded screw (44) of the beam embedded plate (4) through a beam embedded screw hole (43) to fix the beam embedded plate (4) at the lower part of the beam (6);
step S3, firstly, placing a vertical damping spring (15) in a vertical cylinder body (131), then, firmly welding a vertical damping top head (12) and a vertical rod body (111) and then placing the vertical damping top head on the vertical damping spring (15), and finally, placing a vertical damping clamping ring (14) above the vertical cylinder body (131) to complete the assembly of the vertical damping damper (1);
step S4, firstly placing a horizontal damping spring (26) in a horizontal damping sleeve (24), then connecting one end of a horizontal damping rod (22) at the upper part with a horizontal damping top head (23), firmly welding one end of a horizontal damping rod (22) at the lower part with the bottom of the horizontal damping sleeve (24), placing the horizontal damping top head (23) welded with the horizontal damping rod (22) on the horizontal damping spring (26), finally placing a horizontal damping snap ring (25) above the horizontal damping sleeve (24), firmly welding a spherical connector (21) with the other ends of the upper horizontal damping rod (22) and the lower horizontal damping rod (22), and completing the assembly of the horizontal damping (2);
step S5, one end of the assembled part of horizontal shock absorption damping (2) is placed in the vertical spherical beam clamping groove (112), and one end of the other part of horizontal shock absorption damping (2) is placed in the vertical spherical column clamping groove (132);
and step S6, placing the other end of the horizontal shock absorption damper (2) placed in the vertical spherical beam clamping groove (112) into the beam spherical clamping groove (42), and placing the other end of the horizontal shock absorption damper (2) placed in the vertical spherical column clamping groove (132) into the column spherical clamping groove (32).
2. The construction method of an energy-dissipating and shock-absorbing structure of a public building according to claim 1, wherein in step S1, the column embedded plate (3) is formed by assembling a column embedded plate body (31), a column spherical clamping groove (32), a column embedded screw hole (33) and a column embedded screw (34), and the shock-absorbing device is fixed on a column (5) of the building through the column embedded plate (3); the column embedded plate body (31) is a square thin steel plate, and the horizontal damping damper (2) is fixed above the column (5) through the column embedded plate body (31); the column spherical clamping groove (32) is a spherical groove and is arranged on the upper surface of the column embedded plate body (31), and a spherical connector (21) of the horizontal damping damper (2) is fixed in the column spherical clamping groove (32); the structure of the column embedded screw hole (33) is a circular screw hole and is arranged on the column embedded plate body (31), and a column embedded screw (34) is arranged in the column embedded screw hole (33); the post embedded screw (34) is cylindrical, and the post embedded screw (34) is provided with threads and matched with the post embedded screw hole (33).
3. The construction method of an energy-dissipating and shock-absorbing structure of a public building according to claim 1, wherein in step S2, the beam embedded plate (4) is formed by jointly assembling a beam embedded plate body (41), a beam spherical clamping groove (42), a beam embedded screw hole (43) and a beam embedded screw (44), and the shock-absorbing device is fixed on the lower part of the beam (6) of the building through the beam embedded plate (4); the beam embedded plate body (41) is a square thin steel plate, and the horizontal damping damper (2) is fixed below the beam (6) through the beam embedded plate body (41); the beam spherical clamping groove (42) is a spherical groove and is arranged on the lower surface of the beam embedded plate body (41), and a spherical connector (21) of the horizontal damping damper (2) is fixed in the beam spherical clamping groove (42); the beam pre-embedded screw hole (43) is a circular screw hole and is arranged on the beam pre-embedded plate body (41), and a beam pre-embedded screw (44) is arranged in the beam pre-embedded screw hole (43); the beam embedded screw (44) is cylindrical, and threads are arranged on the beam embedded screw (44) and are matched with the beam embedded screw hole (43).
4. The construction method of an energy-dissipating and shock-absorbing structure of a public building according to claim 1, wherein in the step S3, the vertical shock-absorbing damper (1) is assembled by a vertical damping rod (11), a vertical damping top (12), a vertical damping sleeve (13), a vertical damping snap ring (14) and a vertical shock-absorbing spring (15); the vertical damping rod (11) is of a cylindrical structure and consists of a vertical rod body (111) and a vertical spherical beam clamping groove (112), and the vertical spherical beam clamping groove (112) is formed in the upper surface of the vertical rod body (111); the vertical rod body (111) is of a cylindrical structure and transmits the vertical vibration of the building to the vertical damping top head (12) below; the vertical spherical beam clamping groove (112) is of a spherical structure, and a spherical connector (21) of the horizontal damping damper (2) is connected with the vertical rod body (111) through the vertical spherical beam clamping groove (112); the vertical damping top head (12) is a circular thin plate, and the vibration of the vertical damping top head (12) is uniformly transmitted to a vertical damping spring (15) below the vertical damping top head; the vertical damping sleeve (13) is of a hollow cylinder structure and comprises a vertical cylinder body (131) and a vertical spherical column clamping groove (132), and the vertical spherical column clamping groove (132) is arranged at the lower part of the vertical cylinder body (131); the vertical cylinder body (131) is of a hollow cylinder structure, and a vertical damping spring (15) and a vertical damping top head (12) are stored in the cylinder; the vertical spherical column clamping groove (132) is of a spherical structure, and the spherical connector (21) of the horizontal damping damper (2) is connected with the vertical cylinder body (131) through the vertical spherical column clamping groove (132); the vertical damping clamping ring (14) is of a circular structure, and limits the vertical damping top (12) in the vertical damping sleeve (13); the vertical damping spring (15) is of a spiral structure.
5. The construction method of energy-dissipating and shock-absorbing structures for public buildings according to claim 1, wherein in step S4, the horizontal shock-absorbing damper (2) is assembled by a spherical connector (21), a horizontal damping rod (22), a horizontal damping head (23), a horizontal damping sleeve (24), a horizontal damping snap ring (25) and a horizontal shock-absorbing spring (26); the spherical connector (21) is a round sphere, and the spherical connector (21) is arranged at one end of the horizontal damping rod (22); the horizontal damping rod (22) is of a cylindrical structure and transmits the horizontal vibration of the building to the horizontal damping top head (23) below; the horizontal damping top head (23) is a circular thin plate, the horizontal damping top head (23) is positioned between the lower part of the horizontal damping rod (22) and the horizontal damping spring (26), and the vibration of the horizontal damping top head (23) is uniformly transmitted to the horizontal damping spring (26) below; the horizontal damping sleeve (24) is of a hollow cylindrical structure, and a horizontal damping spring (26) and a horizontal damping top head (23) are stored in the sleeve; the horizontal damping snap ring (25) is of a circular structure, the horizontal damping snap ring (25) is positioned at the upper part of the horizontal damping sleeve (24), and the horizontal damping top head (23) is limited in the horizontal damping sleeve (24); the horizontal damping spring (26) is of a spiral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011639469.1A CN112727122B (en) | 2020-12-31 | 2020-12-31 | Construction method of energy dissipation and shock absorption structure of public building |
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| CN202011639469.1A CN112727122B (en) | 2020-12-31 | 2020-12-31 | Construction method of energy dissipation and shock absorption structure of public building |
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| CN112727122A true CN112727122A (en) | 2021-04-30 |
| CN112727122B CN112727122B (en) | 2022-08-26 |
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Citations (8)
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| CN1554840A (en) * | 2003-12-25 | 2004-12-15 | 姜立平 | Anti-lifting device for earth quake isolator |
| JP2018091437A (en) * | 2016-12-06 | 2018-06-14 | 株式会社免制震ディバイス | Multilayer rubber base isolation device or viscous mass damper with spring |
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| CN112727122B (en) | 2022-08-26 |
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