CN114922427A - TLD (laminated fiber reinforced plastic) grout column structure and integrated construction method for firmly connecting TLD grout column structure with main body structure - Google Patents
TLD (laminated fiber reinforced plastic) grout column structure and integrated construction method for firmly connecting TLD grout column structure with main body structure Download PDFInfo
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- CN114922427A CN114922427A CN202210499636.XA CN202210499636A CN114922427A CN 114922427 A CN114922427 A CN 114922427A CN 202210499636 A CN202210499636 A CN 202210499636A CN 114922427 A CN114922427 A CN 114922427A
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- 238000010276 construction Methods 0.000 title claims abstract description 41
- 239000011440 grout Substances 0.000 title claims description 55
- 229920002430 Fibre-reinforced plastic Polymers 0.000 title 1
- 239000011151 fibre-reinforced plastic Substances 0.000 title 1
- 239000007788 liquid Substances 0.000 claims abstract description 72
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 238000003466 welding Methods 0.000 claims abstract description 25
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 22
- 239000010959 steel Substances 0.000 claims abstract description 22
- 108010068370 Glutens Proteins 0.000 claims description 36
- 235000021312 gluten Nutrition 0.000 claims description 36
- 239000002002 slurry Substances 0.000 claims description 32
- 238000004873 anchoring Methods 0.000 claims description 26
- 239000004567 concrete Substances 0.000 claims description 16
- 210000003205 muscle Anatomy 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims description 2
- 230000010354 integration Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 230000004044 response Effects 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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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
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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
- 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
- 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
- E04H9/0237—Structural braces with damping devices
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
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- Architecture (AREA)
- Environmental & Geological Engineering (AREA)
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- Structural Engineering (AREA)
- Business, Economics & Management (AREA)
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- Physics & Mathematics (AREA)
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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The application discloses TLD thick liquid post structure and with major structure firm in connection's integration construction method, this thick liquid post structure includes one or more thick liquid post bodies, a plurality of thick liquid post body parallel interval set up, thick liquid post body is the columnar structure spare, the both ends of thick liquid post body are integrative respectively and are provided with the anchor assembly, the anchor assembly includes anchor slab and a plurality of anchor bar of setting on the anchor slab, the terminal surface of anchor slab and thick liquid post body links to each other, the anchor bar sets up on the face of anchor slab back from thick liquid post body. The anchor plate is provided with a mounting hole site, and an anchor bar is welded and fixed in the mounting hole site. The anchor bar includes vertical portion and with vertical portion vertically straight portion, the straight portion of anchor bar be used for realizing with the welded fastening of water tank. The use of this thick liquid post structure has improved the efficiency of construction, and thick liquid post body and anchor subassembly integrated into one piece, and its welding quality is better, and the steel construction is firm reliable, is fit for popularizing and applying in actual engineering.
Description
Technical Field
The application relates to the technical field of dampers in super high-rise building engineering vibration reduction, in particular to a TLD (double-layer grouting) grout column structure and an integrated construction method for firmly connecting the TLD grout column structure with a main body structure.
Background
With the development of social economy and scientific technology, super high-rise buildings bloom all the time, particularly large and medium-sized cities, the construction land area is limited, the super high-rise buildings only continuously develop to high altitude to expand life and working space, although safety is guaranteed, the living standard of people is continuously improved, the requirement on the quality of life is higher, the requirement on the comfort of living and working is higher, and particularly in frequent earthquake areas and coastal typhoon areas, the shaking amplitude of the buildings needs to be reduced when earthquakes or high wind power occurs. For this reason, tuned dampers called "floor-stats" come along, which are of great importance for the use in the construction of very high floors.
The tuned mass damper is widely and mature in domestic and foreign application, is a device for a super high-rise building to respond to wind-induced vibration, reduces acceleration response and building shaking amplitude in strong wind and improves the comfort of personnel in the building, and generally comprises a mass block of hundreds of kilotons, a sling, a conventional damper and a limit damper. In recent years, a new Tuned liquid Damper (TLD for short) appears, which has the advantages of low cost, simple structure, easy construction and the like, and the slurry column of the Tuned liquid Damper is used as an important component of the Tuned liquid Damper and is used for enhancing the energy consumption capacity of liquid sloshing in a water tank. Therefore, how to guarantee that the thick liquid post is connected with the major structure fastening in order to guarantee that control force can effectively act on the major structure, it is significant to the effect of attenuator.
The tuned liquid damper mainly comprises a tuned liquid damper system and a structure-tuned liquid damper monitoring system. The tuned liquid damper system mainly comprises a water tank body and a propeller column, wherein the water tank body is generally constructed by reinforced concrete materials, the propeller column is generally made of steel structures, the propeller column is welded to be firmly fixed on an embedded part at a specified position of a bottom plate of the water tank, and the surface of the propeller column is subjected to anticorrosion protection treatment. The structure-tuned liquid damper monitoring system is responsible for the structure-tuned liquid damper response including the water tank liquid level response, the measurement of the structure vibration response (some of the structure vibration response also include the measurement of the wind speed and the wind direction at the top of a building), the signal analysis and tuning processing and the final vibration reduction performance evaluation of the tuned liquid damper are important components for implementing the structure-tuned liquid damper control. However, in the construction process at the present stage, the construction efficiency that the grout column of the tuned liquid damper is firmly connected with the main structure is low, and the welding quality is not high in the construction process, so that the reliability of the connection between the grout column and the main structure is not high, and the optimal performance of the tuned liquid damper is difficult to exert.
Therefore, it is necessary to provide a new technical solution to solve the problems in the prior art.
Disclosure of Invention
The application provides a slurry column structure of a tuned liquid damper and a construction method thereof, and aims to solve the problems that the tuned liquid damper is low in installation efficiency and low in connection reliability at the present stage.
In order to achieve the above object, the present application provides the following technical solutions:
on the one hand, this application provides a harmonious liquid damper's thick liquid post structure, it is including one or more thick liquid post body, a plurality of the parallel interval of thick liquid post body sets up, the thick liquid post body is the columnar structure spare, the both ends of thick liquid post body are integrative respectively and are provided with the anchor subassembly, the anchor subassembly include the anchor slab and with anchor slab welded fastening's dowel, the anchor slab with the terminal surface of thick liquid post body links to each other, the dowel sets up the anchor slab deviates from on the face of thick liquid post body.
Preferably, in the above technical scheme, a plurality of anchor bars are arranged on the anchor plate, mounting holes are formed on the anchor plate, and one anchor bar is welded and fixed in the mounting hole.
Preferably, the anchor bar includes vertical portion and with vertical portion vertically straight portion, the straight portion of anchor bar is used for realizing the welded fastening with the water tank. And one end of the vertical part deviating from the straight part is fixedly welded with the anchor plate.
Preferably, the grout column body is connected with the bottom wall and the top wall of the tank body of the water tank through the anchoring components at two ends.
Preferably, the box diapire of water tank includes end muscle and bottom surface gluten, end muscle and bottom surface gluten form by concrete placement the box diapire, the end muscle is close to the surface of box diapire, the bottom surface gluten is close to the internal surface of box diapire.
Preferably, the tank body top wall of the water tank comprises a top rib and a top surface gluten, the top rib and the top surface gluten form the tank body top wall after being poured by concrete, the top rib is close to the outer surface of the tank body top wall, and the top surface gluten is close to the inner surface of the tank body top wall.
Preferably, the anchoring component at one end of the grout column body is welded and fixed with the bottom rib on the bottom wall of the box body through the straight part of the anchor rib arranged on the anchoring component.
Preferably, the anchor component at the other end of the grout column body is welded and fixed with the top rib on the top wall of the box body through the straight portion of the anchor rib arranged on the anchor component.
Preferably, the end face of the grout column body and the anchor plate are welded and fixed.
Preferably, the slurry column body comprises a main column and reinforcing columns oppositely arranged on two sides of the main column, a plurality of connecting pieces are arranged on the side wall of the main column and the side wall of the reinforcing columns, and the connecting pieces are arranged at intervals along the central axis of the main column.
Preferably, the grout column body and the anchoring component are steel structural members respectively.
On the other hand, the application also provides an integrated construction method for firmly connecting the slurry column structure of the tuned liquid damper with the main structure, wherein the main structure comprises a water tank, the water tank comprises a tank body bottom wall, a tank body side wall and a tank body top wall, one end of the slurry column structure is connected with the tank body bottom wall, and the other end of the slurry column structure is connected with the tank body top wall, and the construction method comprises the following operation steps:
s1: integrally forming anchoring components at two ends of the grout column structure respectively, laying bottom ribs on the bottom wall of the box body, and welding and fixing the anchoring components at one end of the grout column structure and the bottom ribs;
s2: paving bottom surface gluten on the bottom wall of the box body, and pouring concrete on the bottom wall of the box body;
s3: pouring concrete on the side wall of the box body to finish the molding of the side wall of the box body;
s4: laying a top rib and a top surface gluten on the top wall of the box body, and welding and fixing the anchoring component at the other end of the grout column structure and the top rib;
s5: and concrete pouring is carried out on the top wall of the box body, so that the slurry column structure and the water tank are fixedly connected integrally.
In a further aspect of the above technical solution, the anchor assembly includes an anchor plate and a plurality of anchor bars disposed on the anchor plate, the anchor plate is formed with mounting holes, and one of the anchor bars is welded and fixed in the mounting hole.
Further, the anchor bar includes vertical portion and with the straight portion of vertical portion vertically, the straight portion of anchor bar and the end muscle welded fastening on the box diapire, or, the straight portion of anchor bar and the top muscle welded fastening on the box roof.
Further, the bottom rib and the bottom surface gluten form the bottom wall of the box body after being poured by concrete, the bottom rib is close to the outer surface of the bottom wall of the box body, and the bottom surface gluten is close to the inner surface of the bottom wall of the box body.
Further, the top rib and the top surface gluten are poured by concrete to form the top wall of the box body, the top rib is close to the outer surface of the top wall of the box body, and the top surface gluten is close to the inner surface of the top wall of the box body.
Compared with the prior art, the method has the following beneficial effects:
the application provides a slurry column structure of a tuned liquid damper, which comprises a plurality of slurry column bodies, wherein two ends of each slurry column body are respectively and integrally provided with an anchoring component, each anchoring component comprises an anchor plate and an anchor bar which are integrally connected, the anchor plates and the anchor bars are subjected to perforation plug welding, the end surfaces of the slurry column bodies and the anchor plates are subjected to surrounding welding, the anchor bar at one end of each slurry column body can be welded and fixed with a bottom bar on the bottom wall of a water tank body of a main structure during field construction, and then the anchor bar at the other end of each slurry column body is welded and fixed with a top bar on the top wall of the water tank body of the main structure, thereby achieving the firm connection between the grout column body and the main body structure, the grout column structure is a steel structural member which can be prefabricated and formed in factories and transported to the site during construction, improving the construction efficiency, and the thick liquid post structure integrated processing shaping, its welding quality is better, and the steel construction is firm reliable, is fit for popularizing and applying in actual engineering.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts. It should be understood that the specific shapes, configurations and illustrations in the drawings are not to be construed as limiting, in general, the practice of the present application; for example, it is within the ability of those skilled in the art to make routine adjustments or further optimizations based on the technical concepts disclosed in the present application and the exemplary drawings, for the increase/decrease/attribution of certain units (components), specific shapes, positional relationships, connection manners, dimensional ratios, and the like.
FIG. 1 is a schematic top view of a tank with a tuned fluid damper as provided herein, illustrating a configuration of a fluid column disposed therein, according to one embodiment;
FIG. 2 is an enlarged partial view of the column body of FIG. 1 at D, showing a top view of the column body;
FIG. 3 is a schematic diagram illustrating a side view of a tank with a tuned fluid damper according to one embodiment of the present disclosure;
FIG. 4 is a schematic diagram illustrating an elevational view of a tank with a tuned liquid damper as provided herein in one embodiment;
FIG. 5 is a schematic view of a structure of a column body of a tuned liquid damper provided by the present application with two ends connected and fastened to a water tank according to an embodiment;
FIG. 6a is a schematic illustration in plan view of an anchor plate of an anchor assembly of the tuned liquid damper provided by the present application in one embodiment;
FIG. 6b is a schematic structural view at A in FIG. 5, mainly illustrating the location of the solder joint on the body of the paste column;
FIG. 6c is a weld deepening diagram at LB of FIG. 6b, mainly illustrating the structure of the weld at LB;
FIG. 7 is a schematic diagram illustrating an anchor assembly of the tuned liquid damper provided herein in one embodiment;
FIG. 8 is an enlarged fragmentary view at E in FIG. 7, illustrating the attachment configuration and welding location of the tendon and anchor plate;
FIG. 9 is a schematic structural view at C in FIG. 5, mainly illustrating the general structure of the grout column body connected to the bottom wall of the box by the anchoring assembly at the bottom end;
FIG. 10 is a weld deepening diagram at DB in FIG. 9, mainly illustrating the structure of the weld at DB;
FIG. 11 is a schematic diagram illustrating an embodiment of a tuned fluid damper according to the present disclosure with an anchor assembly attached to one end of a column body;
FIG. 12 is a schematic view of the structure at B in FIG. 5, mainly illustrating the general structure of the grout column body connected to the top wall of the box by the top anchoring assembly.
Description of the reference numerals:
1. a slurry column structure;
11. a slurry column body; 111. a main column; 112. a reinforcement column; 113. a connecting member;
12. an anchor assembly; 121. an anchor plate; 1211. mounting hole sites; 122. anchoring ribs; 1221. a vertical portion; 1222. a straight portion;
2. a water tank;
21. the bottom wall of the box body; 211. a bottom rib;
22. the top wall of the box body; 221. jacking ribs;
23. the side wall of the box body.
Detailed Description
The present application will be described in further detail below with reference to specific embodiments in conjunction with the accompanying drawings.
In the description of the present application: "plurality" means two or more unless otherwise specified. The terms "first", "second", "third", and the like in this application are intended to distinguish the referenced objects without particular meaning in the technical meaning (e.g., emphasis on degree or order of importance, etc.) being construed). The terms "comprising," "including," "having," and the like, are intended to be inclusive and mean "not limited to" (some elements, components, materials, steps, etc.).
In the present application, terms such as "upper", "lower", "left", "right", "middle", and the like are usually used for the purpose of visual understanding with reference to the drawings, and are not intended to be an absolute limitation of the positional relationship in an actual product. Changes in these relative positional relationships are also considered to be within the scope of the present disclosure without departing from the technical concepts disclosed in the present disclosure.
Example one
The tuned liquid damper comprises a water tank body and a slurry column, and the slurry column can enhance the energy consumption capability of liquid in the water tank in a shaking mode. Thus, the secure attachment of the grout column to the host structure is an important condition for ensuring that the controlling forces can be effectively applied to the host structure. However, the water tank body and the oar column of the existing tuned liquid damper have low efficiency in the construction process, low welding quality and low connection reliability. In order to solve the problems in the prior art, the present application provides a tuning liquid damper's thick liquid column structure. The structure of the slurry column is described in detail below with reference to the accompanying drawings.
Referring to fig. 1 and 3, the present application provides a tuning liquid damper's pulp column structure 1 including a plurality of pulp column bodies 11, the plurality of pulp column bodies 11 being arranged in parallel at intervals. Referring to fig. 5, the grout column body 11 is a columnar structure, and two ends of the grout column body 11 are respectively and integrally provided with an anchoring assembly 12. Referring to fig. 7, the anchoring assembly 12 includes an anchor plate 121 and an anchor bar 122 welded to the anchor plate 121, the anchor plate 121 is connected to the end surface of the grout column body 11, and the anchor bar 122 is disposed on the surface of the anchor plate 121 facing away from the grout column body 11. The anchor plate 121 is provided with a plurality of anchor bars 122, a mounting hole 1211 is formed in the anchor plate 121, and one anchor bar 122 is fixed in the mounting hole 1211 by welding. The anchor 122 includes a vertical portion 1221 and a flat portion 1222 perpendicular to the vertical portion 1221, and the flat portion 1222 of the anchor 122 is used to achieve welding fixation with the water tank 2. One end of the vertical part 1221, which faces away from the straight part 1222, is welded and fixed with the anchor plate 121.
In one embodiment, referring to fig. 2 and 3, the tank 2 includes a tank bottom wall 21, tank side walls 23 and a tank top wall 22. One end of the pulp column structure 1 is connected with the bottom wall 21 of the box body, and the other end is connected with the top wall 22 of the box body. Further, the grout column body 11 is connected with the tank bottom wall 21 and the tank top wall 22 of the water tank 2 through the anchor assemblies 12 at the two ends.
In one embodiment, referring to fig. 9, the bottom wall 21 of the tank 2 includes a bottom rib 211 and a bottom surface gluten, the bottom rib 211 and the bottom surface gluten are concreted to form the bottom wall 21, the bottom rib 211 is close to the outer surface of the bottom wall 21 of the tank, and the bottom surface gluten is close to the inner surface of the bottom wall 21 of the tank. Referring to fig. 12, the tank top wall 22 of the water tank 2 includes a top rib 221 and a top surface gluten, the top rib 221 and the top surface gluten are concreted to form the tank top wall 22, the top rib 221 is adjacent to an outer surface of the tank top wall 22, and the top surface gluten is adjacent to an inner surface of the tank top wall 22. The anchor assembly 12 at one end of the grout column body 11 is welded and fixed with the bottom rib 211 on the bottom wall 21 of the box body through the straight portion 1222 of the anchor rib 122 arranged thereon. The anchor assembly 12 at the other end of the grout column body 11 is welded and fixed with the top rib 221 on the top wall 22 of the box body through the straight portion 1222 of the anchor rib 122 arranged thereon. The end face of the grout column body 11 and the anchor plate 121 are welded and fixed.
In one embodiment, referring to fig. 2, the slurry column body 11 includes a main column 111 and reinforcing columns 112 oppositely disposed at two sides of the main column 111, a plurality of connecting members 113 are disposed on the side walls of the main column 111 and the reinforcing columns 112, and the plurality of connecting members 113 are disposed at intervals along the central axis of the main column 111. With continued reference to fig. 2, the main column 111 and the reinforcement column 112 may be steel plates, the main column 111 and the reinforcement column 112 constitute a cross structure, and the connecting member 113 connecting the side wall of the main column 111 and the side wall of the reinforcement column 112 may be a steel plate.
In one embodiment, the grout column body 11 and the anchoring assembly 12 are steel structural members, respectively, and the grout column body 11 may be a steel pipe structure or a steel plate structure. The anchor plate 121 of the anchor assembly 12 is a steel plate and the anchor bars 122 are reinforcing steel bars.
Therefore, the grout column structure 1 of the tuned liquid damper provided by the application comprises a plurality of grout column bodies 11, two ends of each grout column body 11 are respectively and integrally provided with an anchoring component 12, each anchoring component 12 comprises an anchor plate 121 and an anchor rib 122 which are integrally connected, the anchor plates 121 and the anchor ribs 122 are subjected to hole plug welding, the end surface of each grout column body 11 and the anchor plate 121 are subjected to surrounding welding on four sides, the anchor rib 122 at one end of each grout column body 11 can be welded and fixed with a bottom rib 211 on the bottom wall 21 of a box body of a main structure water tank 2 in site construction, and then the anchor rib 122 at the other end of each grout column body 11 is welded and fixed with a top rib 221 on the top wall 22 of the box body of the main structure water tank 2, so that the grout column bodies 11 and the main structure are firmly connected, the grout column structure 1 is a steel structural member and can be prefabricated and formed in a factory and transported to the site in construction, the construction efficiency is improved, and the grout column structure 1 is integrally processed and formed, and the welding quality is better, the steel structure is firm and reliable, and is suitable for popularization and application in practical engineering.
Example two
Based on the above-mentioned thick liquid column structure 1 of harmonious liquid damper, the embodiment of this application still provides a thick liquid column structure 1 of harmonious liquid damper and the firm integrated construction method of major structure connected, the major structure includes water tank 2, and water tank 2 includes box diapire 21, box lateral wall 23 and box roof 22, and one end of thick liquid column structure 1 links to each other with box diapire 21, and the other end links to each other with box roof 22.
In one embodiment, the anchor assembly 12 includes an anchor plate 121 and a plurality of anchor bars 122 disposed on the anchor plate 121, the anchor plate 121 defining a mounting hole 1211, and one of the anchor bars 122 is welded into the mounting hole 1211. The anchor bar 122 includes a vertical portion 1221 and a flat portion 1222 perpendicular to the vertical portion 1221, and the flat portion 1222 of the anchor bar 122 is welded to the bottom bar 211 on the bottom wall 21 of the box body, or the flat portion 1222 of the anchor bar 122 is welded to the top bar 221 on the top wall 22 of the box body. The bottom rib 211 and the bottom surface gluten form the box bottom wall 21 after being concreted, and the bottom rib 211 is close to the surface of box bottom wall 21, and the bottom surface gluten is close to the internal surface of box bottom wall 21. The top rib 221 and the top face gluten are poured to form the box top wall 22, the top rib 221 is close to the outer surface of the box top wall 22, and the top face gluten is close to the inner surface of the box top wall 22.
The construction method provided by the application can be briefly described as the following operation steps in a specific embodiment:
(1) as shown in fig. 1, the arrangement scheme of a water tank 2 and a pulp column structure 1 is designed;
(2) the construction of the bottom plate structure of the water tank 2 can be carried out, the slurry column steel structural members (the slurry column body 11 and the anchoring assembly 12) can be processed in a steel structure factory in advance, and the welding quality is strictly controlled;
(3) after the anchor plate 121 and the anchor bars 122 at the lower part of the grout column are integrally prefabricated, sending the grout column to a project construction site for standby after quality inspection is qualified;
(4) after the bottom ribs 211 of the bottom wall 21 of the tank body of the water tank 2 are laid, the anchor plates 121 and the anchor ribs 122 on the lower portions of the grout columns are embedded, the flat sections at the bottoms of the anchor ribs 122 are welded and fixed with the bottom ribs 211, then the bottom surface of the bottom wall 21 of the tank body is subjected to gluten construction, and before concrete pouring, a leveling ruler can be adopted for leveling to ensure the flatness of the anchor plates 121;
(5) after the concrete reaches the strength and the construction of the side wall 23 of the box body of the water tank 2 is completed, before the construction of the top wall 22 of the box body of the water tank 2 is performed, the slurry column body 11 and the anchor bars 122 of the anchor plate 121 on the upper part thereof are hoisted by adopting a tower crane, the anchor plate 121 and the end surface of the slurry column are fixed by full welding at the periphery according to a drawing and the point position of the anchor plate 121 on the bottom wall 21 of the box body after field finishing;
(6) after thick liquid column bottom welded fastening, carry out the quality inspection, qualified back begins 2 box roof 22 structure constructions of water tank, lays the back of the top muscle 221 and the top surface gluten of box roof 22, with the straight section of dowel steel 122 and top muscle 221 welded fastening, concreting at last makes whole thick liquid column structure 1 link into an integrated entity with major structure water tank 2, carries out the rust-resistant treatment to the steel construction at last.
The construction method provided by the embodiment of the application is used for firmly and reliably connecting the slurry column of the tuned liquid damper with the main body structure. Compared with the existing construction method, the construction method provided by the application has the following advantages:
1. the thick liquid post structure is the steel member in this application, can adopt the integration of mill prefabricated, has improved the installation effectiveness, has guaranteed welding quality.
2. The method is different from the method that other steel bars are in contact with the buried plate in the longitudinal axial direction, the fillet weld adopts full welding or intermittent welding, the method of perforation plug welding is adopted, the welding quality is easier to guarantee, and the firmness and reliability are improved.
3. This application can be better be applicable to the general thickness of water tank roof, bottom plate structure, need not strengthen very much, straighten anchor steel bar and buried plate perforation plug welding, reducible vertical direction straight anchor steel bar length and structural slab thickness reach equal or better firm reliability, more economy, safety, high efficiency in actual engineering application.
In summary, the construction method provided by the application can determine and select the tuned liquid damper and the slurry column for fixing according to the actual damping situation of the super high-rise building engineering, and is more economical, firm and efficient than other dampers and fixing methods.
All the technical features of the above embodiments can be arbitrarily combined (as long as there is no contradiction between the combinations of the technical features), and for brevity of description, all the possible combinations of the technical features in the above embodiments are not described; these examples, which are not explicitly described, should be considered to be within the scope of the present description.
The present application has been described in considerable detail with reference to certain embodiments and examples thereof. It should be understood that several conventional adaptations or further innovations of these specific embodiments may also be made based on the technical idea of the present application; however, such conventional modifications and further innovations may also fall within the scope of the claims of the present application as long as they do not depart from the technical idea of the present application.
Claims (8)
1. The utility model provides a thick liquid column structure of harmonious liquid damper, its characterized in that includes one or more thick liquid column body, and is a plurality of thick liquid column body parallel interval sets up, thick liquid column body is the column structure, the both ends of thick liquid column body are the integrative anchor subassembly that is provided with respectively, the anchor subassembly include the hawse and with hawse welded fastening's anchor bar, the hawse with the terminal surface of thick liquid column body links to each other, the anchor bar sets up the hawse deviates from on the face of thick liquid column body.
2. The grout column structure of claim 1, wherein a plurality of said anchor bars are provided on said anchor plate, mounting holes are formed on said anchor plate, and one of said anchor bars is welded and fixed in said mounting hole;
the anchor bar comprises a vertical part and a straight part perpendicular to the vertical part, and the straight part of the anchor bar is used for realizing welding and fixing with the water tank;
and one end of the vertical part deviating from the straight part is fixedly welded with the anchor plate.
3. The grout column structure of claim 2, wherein the grout column body is connected with the bottom wall and the top wall of the tank body of the water tank through anchoring assemblies at both ends;
the bottom wall of the tank body of the water tank comprises a bottom rib and a bottom surface gluten, the bottom rib and the bottom surface gluten are formed into the bottom wall of the tank body after being poured by concrete, the bottom rib is close to the outer surface of the bottom wall of the tank body, and the bottom surface gluten is close to the inner surface of the bottom wall of the tank body;
the box roof of water tank includes top muscle and top surface gluten, top muscle and top surface gluten form by concrete placement the box roof, the top muscle is close to the surface of box roof, the top surface gluten is close to the internal surface of box roof.
4. The grout column structure of claim 3, wherein the anchoring component at one end of the grout column body is welded and fixed with the bottom rib on the bottom wall of the box body through the straight part of the anchor rib arranged on the anchoring component;
the anchor component at the other end of the grout column body is fixedly welded with the top rib on the top wall of the box body through the straight part of the anchor rib arranged on the anchor component;
the end face of the grout column body is welded and fixed with the anchor plate.
5. The pulp column structure according to claim 1, wherein the pulp column body comprises a main column and reinforcing columns oppositely arranged at two sides of the main column, and a plurality of connecting pieces are arranged on the side wall of the main column and the side wall of the reinforcing columns and are arranged at intervals along the central axis of the main column;
the grout column body and the anchoring component are steel structural members respectively.
6. An integrated construction method for firmly connecting a slurry column structure of a tuned liquid damper with a main structure, wherein the main structure comprises a water tank, the water tank comprises a tank body bottom wall, a tank body side wall and a tank body top wall, one end of the slurry column structure is connected with the tank body bottom wall, and the other end of the slurry column structure is connected with the tank body top wall, the integrated construction method is characterized in that the slurry column structure of the tuned liquid damper is the slurry column structure of any one of claims 1 to 5, and the construction method comprises the following operation steps:
s1: integrally forming anchoring components at two ends of the grout column structure respectively, paving bottom ribs on the bottom wall of the box body, and fixedly welding the anchoring components at one end of the grout column structure with the bottom ribs;
s2: paving bottom surface gluten on the bottom wall of the box body, and pouring concrete on the bottom wall of the box body;
s3: pouring concrete on the side wall of the box body to finish the molding of the side wall of the box body;
s4: laying a top rib and a top surface gluten on the top wall of the box body, and welding and fixing the anchoring component at the other end of the grout column structure and the top rib;
s5: and carrying out concrete pouring on the top wall of the box body, so that the slurry column structure and the water tank are fixedly connected integrally.
7. The integrated construction method for firmly connecting the grout column structure and the main body structure of the tuned liquid damper as claimed in claim 6, wherein the anchoring assembly comprises an anchor plate and a plurality of anchor bars arranged on the anchor plate, the anchor plate is provided with mounting holes, and one of the anchor bars is welded and fixed in the mounting hole;
the anchor bar include vertical portion and with vertical portion vertically straight portion, the straight portion of anchor bar and the end muscle welded fastening on the box diapire, or, the straight portion of anchor bar and the top muscle welded fastening on the box roof.
8. The integrated construction method for firmly connecting the slurry column structure and the main body structure of the tuned liquid damper as claimed in claim 6, wherein the bottom rib and the bottom surface gluten are poured by concrete to form the bottom wall of the box body, the bottom rib is close to the outer surface of the bottom wall of the box body, and the bottom surface gluten is close to the inner surface of the bottom wall of the box body;
the top rib and the top surface gluten form the box top wall after being poured by concrete, the top rib is close to the outer surface of the box top wall, and the top surface gluten is close to the inner surface of the box top wall.
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