CN114922427B - TLD oar column structure and integrated construction method for firm connection between TLD oar column structure and main body structure - Google Patents

TLD oar column structure and integrated construction method for firm connection between TLD oar column structure and main body structure Download PDF

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Publication number
CN114922427B
CN114922427B CN202210499636.XA CN202210499636A CN114922427B CN 114922427 B CN114922427 B CN 114922427B CN 202210499636 A CN202210499636 A CN 202210499636A CN 114922427 B CN114922427 B CN 114922427B
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anchor
tank
wall
rib
gluten
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CN114922427A (en
Inventor
白玉晶
汤亮
张乐乐
付成刚
谢壮宁
黄�俊
李建华
纪来有
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China Construction Second Engineering Bureau Co Ltd
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China Construction Second Engineering Bureau Co Ltd
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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
    • 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
    • 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
    • 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
    • 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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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)

Abstract

The application discloses a TLD (transport layer driven) oar column structure and an integrated construction method for firm connection with a main body structure. 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 comprises a vertical part and a straight part vertical to the vertical part, and the straight part of the anchor bar is used for realizing the welding fixation with the water tank. The use of this oar post structure has improved the efficiency of construction, and oar post body and anchor subassembly integrated into one piece, and its welding quality is better, and steel construction is firm reliable, is fit for popularizing and applying in actual engineering.

Description

TLD oar column structure and integrated construction method for firm connection between TLD oar column structure and main body structure
Technical Field
The application relates to the technical field of dampers in shock absorption of super high-rise building engineering, in particular to a TLD (thin-wall suspended layer) oar column structure and an integrated construction method for firm connection between the TLD oar column structure and a main body structure.
Background
With the development of social economy and science and technology, super high-rise buildings bloom throughout the ground, especially large and medium-sized cities, have limited construction land, only develop to the high altitude continuously, expand life and working space, although the safety is guaranteed, with the continuous improvement of the living standard of people, the requirements on living quality and taste are also higher and higher, and the requirements on comfort of living and working are also higher and higher, especially in earthquake frequent areas and coastal typhoons, the shaking amplitude of the buildings needs to be reduced when earthquake or larger wind force is encountered. For this reason, a tuned damper called "floor-fixing damper" is accompanied, which is of great importance for the construction use of super high-rise buildings.
The tuned mass damper is widely and maturely applied at home and abroad, is a device which is used for reducing acceleration response and building shaking amplitude when a super high-rise building is subjected to strong wind and improving the comfort level of personnel in the building, and generally consists of a mass block of hundreds of thousands of tons, a sling, a conventional damper and a limiting damper. In recent years, a new tuned liquid damper (Tuned Lipuid Damper, abbreviated as TLD) has the advantages of low cost, simple structure, easy construction and the like, and the paddle column is used as an important component of the tuned liquid damper to enhance the energy consumption capability of liquid sloshing in the water tank. Therefore, how to ensure the paddle column to be fixedly connected with the main body structure so as to ensure that the control force can effectively act on the main body structure is of great significance to the damper.
The tuned liquid damper mainly comprises a tuned liquid damper system and a structure-tuned liquid damper monitoring system. The tuning liquid damper system mainly comprises a water tank body and a paddle column, wherein the water tank body is generally constructed by reinforced concrete materials, the paddle column is generally of a steel structure, and is welded to be firmly fixed on an embedded part at a designated position of a water tank bottom plate, and the surface of the paddle column is subjected to corrosion protection treatment. The structure-tuned liquid damper monitoring system is responsible for the structure-tuned liquid damper response including tank level response, measurement of structural vibration response (and sometimes also measurement of wind speed and direction at the top of the building), signal analysis and tuning processing, and finally tuned liquid damper vibration damping performance evaluation are important components for implementing structure-tuned liquid damper control. However, in the construction process at the present stage, the construction efficiency of the tuning liquid damper that the oar pillar is firmly connected with the main body structure is lower, the welding quality is not high in the construction process, the reliability of the connection between the oar pillar and the main body structure is not high, and the best performance of the tuning liquid damper is difficult to be exerted.
Therefore, a new solution is needed to solve the problems existing in the prior art.
Disclosure of Invention
The application provides a paddle column structure of a tuning liquid damper and a construction method thereof, which are used for solving the problems of low installation efficiency and low connection reliability of the tuning liquid damper in the prior art.
In order to achieve the above object, the present application provides the following technical solutions:
in one aspect, the application provides a paddle column structure of a tuning liquid damper, which comprises one or more paddle column bodies, wherein a plurality of paddle column bodies are arranged at intervals in parallel, each paddle column body is a columnar structural member, two ends of each paddle column body are respectively and integrally provided with an anchor assembly, each anchor assembly comprises an anchor plate and an anchor rib welded and fixed with the anchor plate, the anchor plates are connected with the end faces of the paddle column bodies, and the anchor ribs are arranged on the plate faces of the anchor plates deviating from the paddle column bodies.
In the above technical scheme, preferably, the anchor plate is provided with a plurality of anchor bars, mounting holes are formed in the anchor plate, and one anchor bar is welded and fixed in each mounting hole.
Preferably, 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 fixation with the water tank. And one end of the vertical part, which is away from the straight part, is welded and fixed with the anchor plate.
Preferably, the paddle column body is respectively connected with the bottom wall and the top wall of the water tank through the anchoring assemblies at the two ends.
Preferably, the bottom wall of the water tank comprises a bottom rib and a bottom surface gluten, the bottom rib and the bottom surface gluten form the bottom wall of the tank after being poured with concrete, the bottom rib is close to the outer surface of the bottom wall of the tank, and the bottom surface gluten is close to the inner surface of the bottom wall of the tank.
Preferably, the top wall of the tank body comprises a top rib and a top surface gluten, the top rib and the top surface gluten form the top wall of the tank body after being poured with concrete, the top rib is close to the outer surface of the top wall of the tank body, and the top surface gluten is close to the inner surface of the top wall of the tank body.
Preferably, the anchor assembly at one end of the paddle 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 anchor assembly.
Preferably, the anchor assembly at the other end of the oar pillar body is welded and fixed with the top rib on the top wall of the box body through the straight part of the anchor rib arranged on the anchor assembly.
Preferably, the end face of the paddle column body and the anchor plate are welded and fixed.
Preferably, the oar post body includes the principal post and sets up relatively the strengthening column of principal post both sides, the lateral wall of principal post with be provided with a plurality of connecting piece on the lateral wall of strengthening column, a plurality of the connecting piece is followed the central axis interval setting of principal post.
Preferably, the paddle column body and the anchoring assembly are respectively steel structural members.
On the other hand, the application also provides an integrated construction method for firmly connecting a paddle column structure and a main body structure of the tuning liquid damper, wherein the main body structure comprises a water tank, the water tank comprises a tank bottom wall, a tank side wall and a tank top wall, one end of the paddle column structure is connected with the tank bottom wall, and the other end of the paddle column structure is connected with the tank top wall, and the construction method comprises the following operation steps:
s1: respectively integrally forming an anchoring assembly at two ends of the paddle column structure, paving a bottom rib on the bottom wall of the box body, and welding and fixing the anchoring assembly at one end of the paddle column structure with the bottom rib;
s2: paving bottom gluten on the bottom wall of the box body, and performing concrete pouring on the bottom wall of the box body;
s3: concrete pouring is carried out on the side wall of the box body, and the forming of the side wall of the box body is completed;
s4: paving a top rib and a top surface gluten on the top wall of the box body, and welding and fixing an anchoring assembly at the other end of the paddle column structure with the top rib;
s5: and (3) pouring concrete on the top wall of the box body, so that the paddle column structure is fixedly connected with the water tank.
According to the technical scheme, the anchoring assembly comprises an anchor plate and a plurality of anchor bars arranged on the anchor plate, wherein installation hole sites are formed in the anchor plate, and one anchor bar is welded and fixed in the installation hole sites.
Further, the anchor bar comprises a vertical part and a straight part perpendicular to the vertical part, wherein the straight part of the anchor bar is welded and fixed with a bottom bar on the bottom wall of the box body, or the straight part of the anchor bar is welded and fixed with a top bar on the top wall of the box body.
Further, the bottom ribs and the bottom gluten are formed into the bottom wall of the box body after being poured with concrete, the bottom ribs are close to the outer surface of the bottom wall of the box body, and the bottom gluten is close to the inner surface of the bottom wall of the box body.
Further, the top gluten and the top gluten form the top wall of the box body after being poured by concrete, the top gluten is close to the outer surface of the top wall of the box body, and the top gluten is close to the inner surface of the top wall of the box body.
Compared with the prior art, the application has the following beneficial effects:
the application provides a paddle column structure of a tuning liquid damper, which comprises a plurality of paddle column bodies, wherein two ends of each paddle column body are respectively and integrally provided with an anchor assembly, each anchor assembly comprises an anchor plate and an anchor bar which are integrally connected, each anchor plate and each anchor bar are perforated and plug welded, the end face of each paddle column body and four sides of each anchor plate are welded, the anchor bar at one end of each paddle column body can be welded and fixed with a bottom bar on the bottom wall of a main structure water tank body in site construction, and then the anchor bar at the other end of each paddle column body is welded and fixed with a top bar on the top wall of the main structure water tank body in site construction, so that the paddle column body and the main structure are firmly connected, the paddle column structure is a steel structure, can be prefabricated and formed in factories, the construction efficiency is improved, the paddle column structure is integrally processed and formed, the welding quality is better, and the steel structure is firm and reliable, and is suitable for popularization and application in practical engineering.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed 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 other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. It should be understood that the specific shape and configuration shown in the drawings are not generally considered limiting conditions in carrying out the application; for example, those skilled in the art will be able to make routine adjustments or further optimizations for the addition/subtraction/attribution division, specific shapes, positional relationships, connection modes, dimensional proportion relationships, and the like of certain units (components) based on the technical concepts and the exemplary drawings disclosed in the present application.
FIG. 1 is a schematic top view of a tank of a tuned liquid damper provided by the present application in one embodiment, with a paddle column structure disposed in the tank;
FIG. 2 is an enlarged partial schematic view of FIG. 1 at D, illustrating a top view of the column body;
FIG. 3 is a schematic side view of a tank of a tuned liquid damper according to one embodiment of the present application;
FIG. 4 is a schematic elevational view of a tank of a tuned liquid damper according to one embodiment of the present application;
FIG. 5 is a schematic view of a structure in which two ends of a paddle column body of a tuned liquid damper according to an embodiment of the present application are fastened to a water tank;
FIG. 6a is a schematic plan view of an anchor plate of an anchor assembly of a tuned liquid damper according to one embodiment of the present application;
FIG. 6b is a schematic view of the structure at A in FIG. 5, primarily showing the location of the weld points on the column body;
FIG. 6c is a deepened view of the weld at LB of FIG. 6b, mainly showing the structure of the weld at LB;
FIG. 7 is a schematic view of an anchor assembly of a tuned liquid damper according to one embodiment of the present application;
FIG. 8 is an enlarged partial schematic view of FIG. 7 at E illustrating the connection structure and weld locations of the tendon and anchor plate;
FIG. 9 is a schematic view of the structure at C in FIG. 5, mainly illustrating the general structure of the prop body connected to the bottom wall of the tank by the anchor assembly at the bottom end;
fig. 10 is a deepened view of the weld at DB in fig. 9, mainly showing the structure of the weld at DB;
FIG. 11 is a schematic view of an embodiment of a tuned liquid damper of the present application having one end of a paddle post body coupled to an anchor assembly;
fig. 12 is a schematic view of the structure at B in fig. 5, mainly showing the general structure of the connection of the prop body with the top wall of the tank by the anchoring assembly at the top end.
Reference numerals illustrate:
1. a paddle column structure;
11. a paddle column body; 111. a main column; 112. a reinforcing column; 113. a connecting piece;
12. an anchor assembly; 121. an anchor plate; 1211. installing hole sites; 122. anchor bars; 1221. a vertical portion; 1222. a straight portion;
2. a water tank;
21. a bottom wall of the box body; 211. a bottom rib;
22. a top wall of the box body; 221. pushing the rib;
23. the side wall of the box body.
Detailed Description
The application will be further described in detail by means of specific embodiments with reference to the accompanying drawings.
In the description of the present application: unless otherwise indicated, the meaning of "a plurality" is two or more. The terms "first," "second," "third," and the like in this disclosure are intended to distinguish between the referenced objects without a special meaning in terms of technical connotation (e.g., should not be construed as emphasis on the degree of importance or order, etc.). The expressions "comprising", "including", "having", etc. also mean "not limited to" (certain units, components, materials, steps, etc.).
The terms such as "upper", "lower", "left", "right", "middle", etc. are generally used herein for convenience of visual understanding with reference to the drawings and are not to be construed as absolute limitations on the positional relationship of the actual product. Such changes in the relative positional relationship without departing from the technical idea of the present application are also considered as the scope of the present application.
Example 1
The tuning liquid damper comprises a water tank body and a paddle column, wherein the paddle column can enhance the energy consumption capability of liquid sloshing in the water tank. Therefore, the secure connection of the paddle column to the main structure is an important condition to ensure that the control force can act effectively on the main structure. But the water tank body and the paddle column of the existing tuning liquid damper are low in efficiency in the construction process, and are low in welding quality and connection reliability. In order to solve the problems in the prior art, the application provides a paddle column structure of a tuned liquid damper. The structure of the paddle column is described in detail below with reference to the accompanying drawings.
Referring to fig. 1 and 3, a paddle column structure 1 of a tuned liquid damper provided by the application comprises a plurality of paddle column bodies 11, wherein the plurality of paddle column bodies 11 are arranged in parallel at intervals. Referring to fig. 5, the paddle column body 11 is a columnar structural member, and two ends of the paddle column body 11 are integrally provided with anchor assemblies 12, respectively. Referring to fig. 7, the anchoring assembly 12 includes an anchor plate 121 and an anchor rib 122 welded to the anchor plate 121, wherein the anchor plate 121 is connected to an end surface of the paddle column body 11, and the anchor rib 122 is disposed on a surface of the anchor plate 121 facing away from the paddle column body 11. The anchor plate 121 is provided with a plurality of anchor bars 122, a mounting hole 1211 is formed on the anchor plate 121, and one anchor bar 122 is welded and fixed in the mounting hole 1211. The anchor bar 122 includes a vertical portion 1221 and a straight portion 1222 perpendicular to the vertical portion 1221, and the straight portion 1222 of the anchor bar 122 is used to achieve welding fixation with the tank 2. The end of the vertical portion 1221 facing away from the flat portion 1222 is welded to the anchor plate 121.
In one embodiment, referring to fig. 2 and 3, the tank 2 includes a tank bottom wall 21, a tank side wall 23, and a tank top wall 22. One end of the paddle 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 paddle column body 11 is respectively connected with the bottom wall 21 and the top wall 22 of the water tank 2 through the anchor assemblies 12 at two ends.
In one embodiment, referring to fig. 9, the tank bottom wall 21 of the water tank 2 includes a bottom rib 211 and a bottom gluten, the bottom rib 211 and the bottom gluten are concreted to form the tank bottom wall 21, the bottom rib 211 is adjacent to an outer surface of the tank bottom wall 21, and the bottom gluten is adjacent to an inner surface of the tank bottom wall 21. 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 being concreted to form the tank top wall 22, the top rib 221 being adjacent to an outer surface of the tank top wall 22, the top surface gluten being adjacent to an inner surface of the tank top wall 22. The anchor assembly 12 at one end of the paddle column body 11 is welded and fixed to the bottom rib 211 of the bottom wall 21 of the tank body by the straight portion 1222 of the anchor rib 122 provided thereon. The anchor assembly 12 at the other end of the column body 11 is welded to the top rib 221 of the top wall 22 of the tank by means of the flat portion 1222 of the anchor rib 122 provided thereon. The end face of the paddle column body 11 and the anchor plate 121 are welded and fixed.
In one embodiment, referring to fig. 2, the paddle column body 11 includes a main column 111 and reinforcing columns 112 disposed at both sides of the main column 111, and a plurality of connection pieces 113 are disposed on the side walls of the main column 111 and the reinforcing columns 112, and the plurality of connection pieces 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 reinforcing column 112 may be steel plates, and the main column 111 and the reinforcing column 112 may constitute a cross structure, and the connection member 113 connecting the side wall of the main column 111 and the side wall of the reinforcing column 112 may be steel plates.
In one embodiment, the post body 11 and the anchor assembly 12 are steel structures, respectively, and the post body 11 may be a steel tube 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 steel bars.
Therefore, the paddle column structure 1 of the tuning liquid damper provided by the application comprises a plurality of paddle column bodies 11, the two ends of each paddle column body 11 are respectively and integrally provided with the anchor assembly 12, each anchor assembly 12 comprises the anchor plate 121 and the anchor bars 122 which are integrally connected, each anchor plate 121 and each anchor bar 122 are perforated and plug welded, the end face of each paddle column body 11 and four sides of each anchor plate 121 are welded, the anchor bars 122 at one end of each paddle column body 11 and the bottom bars 211 on the bottom wall 21 of the box body of the main structure water tank 2 can be welded and fixed in site, and then the anchor bars 122 at the other end of each paddle column body 11 and the top bars 221 on the top wall 22 of the box body of the main structure water tank 2 are welded and fixed in a fixed manner, so that the paddle column body 11 and the main structure are firmly connected, the paddle column structure 1 is a steel structure, can be prefabricated in a factory, and transported to the site in construction, the construction efficiency is improved, the paddle column structure 1 is integrally processed and formed, the welding quality is better, the steel structure is firmly and reliable, and the tuning liquid damper is suitable for popularization and application in practical engineering.
Example two
Based on the above-mentioned tuning liquid damper's oar post structure 1, the embodiment of the application also provides a tuning liquid damper's oar post structure 1 and the firm integrated construction method of main body structure connection, the main body structure includes water tank 2, and water tank 2 includes box diapire 21, box lateral wall 23 and box roof 22, and oar post structure 1's one end 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, wherein the anchor plate 121 defines a mounting hole 1211, and one anchor bar 122 is welded into the mounting hole 1211. The anchor bar 122 includes a vertical portion 1221 and a straight portion 1222 perpendicular to the vertical portion 1221, and the straight portion 1222 of the anchor bar 122 is welded to the bottom rib 211 on the bottom wall 21 of the box, or the straight portion 1222 of the anchor bar 122 is welded to the top rib 221 on the top wall 22 of the box. The bottom ribs 211 and the bottom gluten are formed into the bottom wall 21 of the box body after being poured with concrete, the bottom ribs 211 are close to the outer surface of the bottom wall 21 of the box body, and the bottom gluten is close to the inner surface of the bottom wall 21 of the box body. The top bar 221 and the top gluten are concreted to form the top wall 22 of the box body, the top bar 221 is close to the outer surface of the top wall 22 of the box body, and the top gluten is close to the inner surface of the top wall 22 of the box body.
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, an arrangement scheme of a water tank 2 and a paddle column structure 1 is designed;
(2) The construction of the bottom plate structure of the water tank 2 is carried out, so that a steel structural member (a oar column body 11 and an anchoring assembly 12) of a oar column 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 paddle column are integrally prefabricated, the quality inspection is qualified and then sent to a project construction site for standby;
(4) After the bottom ribs 211 of the bottom wall 21 of the water tank 2 are paved, pre-burying the anchor plates 121 and the anchor ribs 122 at the lower parts of the paddle columns, welding and fixing the flat sections at the bottoms of the anchor ribs 122 with the bottom ribs 211, and then carrying out gluten construction at the bottom surface of the bottom wall 21 of the water tank, leveling by adopting a level bar before concrete pouring, so as to ensure the flatness of the anchor plates 121;
(5) After the concrete reaches the strength, after the construction of the side wall 23 of the tank body of the water tank 2 is completed, before the construction of the top wall 22 of the tank body of the water tank 2 is carried out, hoisting of the oar pillar body 11 and the anchor bars 122 of the anchor plate 121 on the upper part of the oar pillar body is completed by adopting a tower crane, corresponding installation is carried out according to the drawing and the point positions of the anchor plate 121 of the bottom wall 21 of the tank after the field trimming, and the anchor plate 121 and the oar pillar end face are fixed by adopting full-welded all around;
(6) After the bottom of the oar post is welded and fixed, quality inspection is carried out, after the structure construction of the top wall 22 of the water tank 2 is started after the structure is qualified, after the top rib 221 and the top surface gluten of the top wall 22 of the water tank are paved, the flat section of the anchor rib 122 is welded and fixed with the top rib 221, finally concrete is poured, the whole oar post structure 1 and the main structure water tank 2 are connected into a whole, and finally rust prevention treatment is carried out on a steel structure.
The construction method provided by the embodiment of the application is used for firmly and reliably connecting the paddle 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 paddle column structure is a steel member, and can be prefabricated integrally by a factory, so that the installation efficiency is improved, and the welding quality is ensured.
2. The application is different from other methods that the longitudinal axis of the steel bar is in contact with the buried plate, and the fillet weld adopts full-length welding or intermittent welding.
3. The application can be better suitable for the common thickness of the top plate and the bottom plate of the water tank, does not need special reinforcement, can reduce the length of the vertical anchor bar and the thickness of the structural plate compared with the straight anchor bar and the through hole plug welding of the buried plate, achieves equal or better firmness and reliability, and is more economical, safe and efficient in practical engineering application.
In summary, the construction method provided by the application can determine and select the tuning liquid damper and the paddle column to fix according to the actual damping condition of the super high-rise building engineering, and is more economical, firm and efficient than other dampers and fixing methods.
Any combination of the technical features of the above embodiments may be performed (as long as there is no contradiction between the combination of the technical features), and for brevity of description, all of the possible combinations of the technical features of the above embodiments are not described; these examples, which are not explicitly written, should also be considered as being within the scope of the present description.
The application has been described above with particularity and detail in connection with general description and specific embodiments. It should be understood that numerous conventional modifications and further innovations may be made to these specific embodiments, based on the technical concepts of the present application; but these 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 spirit of the present application.

Claims (6)

1. The utility model provides a tuning liquid damper's oar post structure, its characterized in that includes a plurality of oar post bodies, a plurality of oar post bodies parallel interval sets up, oar post body is columnar structure, the both ends of oar post body are respectively integrative to be provided with the anchor subassembly, the anchor subassembly include the anchor plate and with anchor plate welded fastening's anchor muscle, the anchor plate with the terminal surface of oar post body links to each other, the anchor muscle sets up the anchor plate deviates from on the face of oar post body;
the paddle column body comprises a main column and reinforcing columns which are oppositely arranged at 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 column, and the connecting pieces are arranged at intervals along the central axis of the main column;
the paddle column body and the anchoring assembly are respectively steel structural members;
the paddle column body is respectively connected with the bottom wall and the top wall of the water tank through the anchor assemblies at the two ends;
the bottom wall of the water tank comprises a bottom rib and a bottom surface gluten, the bottom rib and the bottom surface gluten form the bottom wall of the tank after being poured with concrete, the bottom rib is close to the outer surface of the bottom wall of the tank, and the bottom surface gluten is close to the inner surface of the bottom wall of the tank;
the 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 top wall of the tank after being poured with concrete, the top rib is close to the outer surface of the top wall of the tank, and the top surface gluten is close to the inner surface of the top wall of the tank.
2. The oar post structure according to claim 1, wherein a plurality of the anchor bars are provided on the anchor plate, a mounting hole is formed on the anchor plate, and one of the anchor bars is welded and fixed in the 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 fixation with the water tank;
and one end of the vertical part, which is away from the straight part, is welded and fixed with the anchor plate.
3. The propeller post structure of claim 2, wherein the anchor assembly at one end of the propeller post body is welded and fixed to the bottom rib on the bottom wall of the tank through the straight part of the anchor rib arranged on the anchor assembly;
the anchor assembly at the other end of the oar pillar body is welded and fixed with the top rib on the top wall of the box body through the straight part of the anchor rib arranged on the anchor assembly;
the end face of the oar pillar body is welded and fixed with the anchor plate.
4. The integrated construction method for firmly connecting a paddle column structure and a main body structure of a tuning liquid damper, wherein the main body structure comprises a water tank, the water tank comprises a tank bottom wall, a tank side wall and a tank top wall, one end of the paddle column structure is connected with the tank bottom wall, and the other end of the paddle column structure is connected with the tank top wall, and the integrated construction method is characterized in that the paddle column structure of the tuning liquid damper is the paddle column structure of any one of claims 1-3, and comprises the following operation steps:
s1: respectively integrally forming an anchoring assembly at two ends of the paddle column structure, paving a bottom rib on the bottom wall of the box body, and welding and fixing the anchoring assembly at one end of the paddle column structure with the bottom rib;
s2: paving bottom gluten on the bottom wall of the box body, and performing concrete pouring on the bottom wall of the box body;
s3: concrete pouring is carried out on the side wall of the box body, and the forming of the side wall of the box body is completed;
s4: paving a top rib and a top surface gluten on the top wall of the box body, and welding and fixing an anchoring assembly at the other end of the paddle column structure with the top rib;
s5: and (3) pouring concrete on the top wall of the box body, so that the paddle column structure is fixedly connected with the water tank.
5. The integrated construction method for firmly connecting a paddle column structure and a main body structure of a tuned liquid damper according to claim 4, wherein the anchoring assembly comprises an anchor plate and a plurality of anchor bars arranged on the anchor plate, wherein a mounting hole site is formed on the anchor plate, and one anchor bar is welded and fixed in the mounting hole site;
the anchor bar comprises a vertical part and a straight part perpendicular to the vertical part, wherein the straight part of the anchor bar is welded and fixed with a bottom bar on the bottom wall of the box body, or the straight part of the anchor bar is welded and fixed with a top bar on the top wall of the box body.
6. The integrated construction method for firmly connecting a paddle column structure and a main body structure of a tuned liquid damper according to claim 4, wherein the bottom ribs and the bottom gluten are formed into the bottom wall of the box body after being concreted, the bottom ribs are close to the outer surface of the bottom wall of the box body, and the bottom gluten is close to the inner surface of the bottom wall of the box body;
the top gluten and the top gluten form after being concreted into the box roof, the top gluten is close to the surface of the box roof, the top gluten is close to the internal surface of the box roof.
CN202210499636.XA 2022-05-09 2022-05-09 TLD oar column structure and integrated construction method for firm connection between TLD oar column structure and main body structure Active CN114922427B (en)

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013040586A1 (en) * 2011-09-15 2013-03-21 SR Systems, LLC Structure anti-torsion system and device, and method of use providing compression and tension support
WO2014193328A1 (en) * 2013-05-31 2014-12-04 Toker Mehmet Natural rubber or synthetic rubber elastomer-based earthquake isolator with rigid polyurethane core
CN110700434A (en) * 2019-10-16 2020-01-17 合肥工业大学 Energy dissipation and shock absorption node, shock absorption column and installation method
CN111593829A (en) * 2020-05-14 2020-08-28 安邸建筑环境工程咨询(上海)有限公司 Tuned liquid mass damper
CN211665987U (en) * 2019-10-16 2020-10-13 合肥工业大学 Energy dissipation shock attenuation node reaches shock attenuation post including this node
CN212689283U (en) * 2020-06-05 2021-03-12 上海堃熠工程减震科技有限公司 Damper connecting node
CN112922426A (en) * 2021-01-26 2021-06-08 青岛国信海天中心建设有限公司 Slurry column in tuned liquid damper
CN214006081U (en) * 2020-10-20 2021-08-20 宁波职业技术学院 Node connection structure of energy dissipation mechanism

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013040586A1 (en) * 2011-09-15 2013-03-21 SR Systems, LLC Structure anti-torsion system and device, and method of use providing compression and tension support
WO2014193328A1 (en) * 2013-05-31 2014-12-04 Toker Mehmet Natural rubber or synthetic rubber elastomer-based earthquake isolator with rigid polyurethane core
CN110700434A (en) * 2019-10-16 2020-01-17 合肥工业大学 Energy dissipation and shock absorption node, shock absorption column and installation method
CN211665987U (en) * 2019-10-16 2020-10-13 合肥工业大学 Energy dissipation shock attenuation node reaches shock attenuation post including this node
CN111593829A (en) * 2020-05-14 2020-08-28 安邸建筑环境工程咨询(上海)有限公司 Tuned liquid mass damper
CN212689283U (en) * 2020-06-05 2021-03-12 上海堃熠工程减震科技有限公司 Damper connecting node
CN214006081U (en) * 2020-10-20 2021-08-20 宁波职业技术学院 Node connection structure of energy dissipation mechanism
CN112922426A (en) * 2021-01-26 2021-06-08 青岛国信海天中心建设有限公司 Slurry column in tuned liquid damper

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