CN108978923A - A kind of dual-caliber energy consumption square steel tube supporting member - Google Patents

A kind of dual-caliber energy consumption square steel tube supporting member Download PDF

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Publication number
CN108978923A
CN108978923A CN201810997821.5A CN201810997821A CN108978923A CN 108978923 A CN108978923 A CN 108978923A CN 201810997821 A CN201810997821 A CN 201810997821A CN 108978923 A CN108978923 A CN 108978923A
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CN
China
Prior art keywords
energy consumption
steel tube
square steel
plate
energy
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Withdrawn
Application number
CN201810997821.5A
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Chinese (zh)
Inventor
张延年
杨森
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Shenyang Jianzhu University
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Shenyang Jianzhu University
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Application filed by Shenyang Jianzhu University filed Critical Shenyang Jianzhu University
Priority to CN201810997821.5A priority Critical patent/CN108978923A/en
Publication of CN108978923A publication Critical patent/CN108978923A/en
Withdrawn legal-status Critical Current

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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H9/00Buildings, or groups of buildings, or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake, extreme climate
    • E04H9/02Buildings, or groups of buildings, or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake, extreme climate withstanding earthquake or sinking of ground
    • E04H9/021Bearing, supporting or connecting constructions specially adapted for such buildings

Abstract

The invention belongs to building construction vibration control fields, more particularly to a kind of dual-caliber energy consumption square steel tube supporting member.Including interior small-bore energy consumption square steel tube, consume energy rib, inside set elliptical aperture, foaming aluminum Wasted-energy steel plate, upper junction plate, connecting plate screw, lead dot hole, lower connecting plate, lead dot, the fixed energy consumption square steel tube of outer heavy caliber, consume energy packing material and cross energy consumption rib, upper junction plate and lower connecting plate is respectively set in a kind of upper and lower ends of dual-caliber energy consumption square steel tube supporting member, small-bore energy consumption square steel tube in two is set between upper junction plate and lower connecting plate, and the outside of small-bore energy consumption square steel tube is attached energy consumption square steel tube small-bore in two using lead dot and the fixed energy consumption square steel tube of outer heavy caliber in two;Advantages of the present invention effect is that have multi-direction energy consumption effect, can be mutually coordinated, and building is made to possess good anti-seismic performance, ductility and hysteretic energy ability.

Description

A kind of dual-caliber energy consumption square steel tube supporting member
Technical field
The invention belongs to building construction vibration control fields, support structure more particularly to a kind of dual-caliber energy consumption square steel tube Part.
Background technique
Earthquake disaster have it is sudden and crushing, seriously threaten the safety of human life, property.Annual hair in the world Raw ruinous earthquake nearly thousand times, a violent earthquake can cause the economic loss of more than one hundred billion dollar, cause hundreds of thousands people dead or tight It is severely injured residual.China is located on two most active earthquake zones in the world, is the one of the countries with the most serious ... that suffers disaster from an earthquake, earthquake Caused by casualties occupy first place in the world, economic loss is also very huge.In earthquake the considerable damage of building with collapse, be to make At the immediate cause of earthquake disaster.When earthquake occurs, ground vibration causes the earthquake response of structure.Ground is fixed in for basis Building structure, reaction along highly from top to bottom successively amplification.Since the earthquake response of works a part (accelerates Degree, speed or displacement) it is excessive, so that main body load-carrying members is seriously destroyed or even is collapsed;Although or main structure is not destroyed, is built Facing, finishing or other non-structural accessories etc. is built to damage and lead to heavy losses;Or indoor expensive instrument, damage of facilities cause sternly The loss or secondary disaster of weight.In order to avoid the generation of above-mentioned disaster, people must control the earthquake response of structural system System, and eliminate " amplifier " effect of structural system, structure energy-eliminating shock-absorbing technology be certain nonload bearing elements of structure (such as Shear wall, connector etc.) it is designed to energy dissipating rod piece, or at certain positions (interlayer space, node, connecting sewing etc.) of structure Energy dissipator is installed.In small wind or small shake, these energy dissipating rod pieces (or energy dissipator) and structure itself have enough sides To rigidity to meet requirement, structure is in elastic stage;When there is big shake or strong wind, with the increasing of structure lateral deformation Greatly, energy dissipation component or energy dissipator take the lead in starting to work, and generate larger damping, a large amount of earthquakes for consuming input structure or wind shake energy Amount, makes the energy such as kinetic energy or the elastic potential energy of structure be converted to the forms such as thermal energy and dissipates, the earthquake of rapid attenuating structure or wind Vibration reaction (displacement, speed, acceleration etc.) makes main structure avoid the occurrence of apparent inelastic state, protects main structure And component in macroseism or strong wind from destroy.It is that structure produces because the reasons such as earthquake are transferred to the external energy of building structure The root of raw vibration increases energy consumption, it will reduce the dynamic respons of structure so energy-consuming device is arranged in the structure.At present The confined concrete of the anti-buckling energy-consumption component of research and development is easily crushed and loses constraint and anti-buckling effect, causes it Energy dissipation capacity is greatly reduced.Therefore, some dissipative member manufacturing process, there is still a need for further improvements for energy-dissipating property etc..
Summary of the invention
In order to solve above-mentioned technical problem, the present invention provides a kind of dual-caliber energy consumption square steel tube supporting member, tool There is multi-direction energy consumption to act on, can be mutually coordinated, so that building is possessed good anti-seismic performance, ductility and hysteretic energy ability.
To achieve the goals above, the technical solution adopted by the present invention are as follows:
A kind of dual-caliber consumes energy square steel tube supporting member, including interior small-bore energy consumption square steel tube, energy consumption rib, interior set elliptical aperture, sends out Steep aluminium Wasted-energy steel plate, upper junction plate, connecting plate screw, lead dot hole, lower connecting plate, lead dot, the fixed energy consumption square steel tube of outer heavy caliber, consumption Can packing material and cross consume energy rib, upper junction plate is respectively set in a kind of upper and lower ends of dual-caliber energy consumption square steel tube supporting member And lower connecting plate, small-bore energy consumption square steel tube in two is set between upper junction plate and lower connecting plate, and in two interior osculums Diameter consume energy square steel tube outside using the fixed energy consumption square steel tube of lead dot and outer heavy caliber to energy consumption square steel tube small-bore in two into Row connection;Inside it is small-bore energy consumption square steel tube inside be arranged foaming aluminum Wasted-energy steel plate, foaming aluminum Wasted-energy steel plate, upper junction plate and under Filling energy consumption packing material in the structure that connecting plate surrounds, and surrounded in foaming aluminum Wasted-energy steel plate, upper junction plate and lower connecting plate The upper/lower terminal of setting cross energy consumption rib in structure, cross energy consumption rib is fixedly connected with upper junction plate, lower connecting plate respectively, interior Small-bore energy consumption square steel tube is tetrahedral structure, and up and down a line lead dot is respectively set in two sides in every face of interior small-bore energy consumption square steel tube Hole is arranged in two rows between two quadrat pin holes and sets elliptical aperture, and sets elliptical aperture in adjacent and interior set between elliptical aperture Setting energy consumption rib;The fixed energy consumption square steel tube of outer heavy caliber is tetrahedral structure, in every face of the fixed energy consumption square steel tube of outer heavy caliber Middle part be arranged in a line and set elliptical aperture, be respectively set two in top, the lower part in every face of the fixed energy consumption square steel tube of outer heavy caliber Quadrat pin hole is arranged in two rows between two quadrat pin holes and sets elliptical aperture, and sets elliptical aperture in adjacent and interior set ellipse Setting energy consumption rib, opens up several connecting plate screws in the outer ring of upper junction plate and lower connecting plate respectively between hole.
Further, the size of the lead dot is configured according to the size in lead dot hole.
Further, several connecting plate spiral shells are equidistantly opened up respectively in the outer ring of the upper junction plate and lower connecting plate Hole.
Further, the interior small-bore energy consumption square steel tube is made using low yield point steel plate.
Further, the fixed energy consumption square steel tube of outer heavy caliber is made using low yield point steel plate.
Further, the energy consumption packing material is filled using polyurethane foam.
The beneficial effects of the present invention are:
That the beneficial effects of the invention are as follows initial stiffnesses is larger, steel surrender area is big, energy consumption effect is good, using lead dot and Wai great Kou The structure that the fixed energy consumption square steel tube of diameter is attached energy consumption square steel tube small-bore in two designs, when supporting member is by vertical When direction pulls, upper junction plate and lower connecting plate can drive interior small-bore energy consumption square steel tube deformation energy consumption, interior small-bore energy consumption side Steel pipe can drive the fixed energy consumption square steel tube deformation energy consumption of outer heavy caliber, when supporting member is squeezed by vertical direction, interior osculum Diameter energy consumption square steel tube can occur to be squeezed and deformed energy consumption, and upper junction plate and lower connecting plate can carry out extrusion deformation consumption to cross energy consumption rib Can, when supporting member is by horizontal direction shear action, foaming aluminum Wasted-energy steel plate can be squeezed and deformed energy consumption packing material Energy consumption, so that structure of the invention has multi-direction energy consumption effect, it can be mutually coordinated, it is capable of increasing when using in normal state The overall stiffness of building structure can reduce the earthquake response of building structure in the event of an earthquake, it is made to possess good antidetonation Performance, ductility and hysteretic energy ability.
Detailed description of the invention
Fig. 1 faces for a kind of dual-caliber energy consumption square steel tube supporting member of the present invention and schematic side view.
Fig. 2 is a kind of dual-caliber energy consumption square steel tube supporting member schematic top plan view of the present invention.
Fig. 3 is the A-A diagrammatic cross-section of Fig. 1.
Fig. 4 be it is interior it is small-bore energy consumption square steel tube face and schematic side view.
Fig. 5 be the fixed energy consumption square steel tube of outer heavy caliber face and schematic side view.
Fig. 6 be upper junction plate, in lower connecting plate and two small-bore energy consumption square steel tube arrangement face and schematic side view.
In figure: 1 is interior small-bore energy consumption square steel tube;2 be energy consumption rib;3 set elliptical aperture to be interior;4 be foaming aluminum Wasted-energy steel plate;5 For upper junction plate;6 be connecting plate screw;7 be lead dot hole;8 be lower connecting plate;9 be lead dot;10 be the fixed energy consumption side of outer heavy caliber Steel pipe;11 be energy consumption packing material;12 be cross energy consumption rib.
Specific embodiment
In order to further illustrate the present invention, the present invention is described in detail with reference to the accompanying drawings and embodiments, but not They can be interpreted as limiting the scope of the present invention.
Embodiment: as shown in figs. 1 to 6, a kind of dual-caliber energy consumption square steel tube supporting member, including interior small-bore energy consumption square steel Pipe 1, interior sets elliptical aperture 3, foaming aluminum Wasted-energy steel plate 4, upper junction plate 5, connecting plate screw 6, lead dot hole 7, lower connecting plate at energy consumption rib 2 8, the fixed energy consumption square steel tube 10 of lead dot 9, outer heavy caliber, energy consumption packing material 11 and cross energy consumption rib 12, it is characterised in that:
Upper junction plate 5 and lower connecting plate 8 is respectively set in a kind of upper and lower ends of dual-caliber energy consumption square steel tube supporting member, in upper company Small-bore energy consumption square steel tube 1 in two is set between fishplate bar 5 and lower connecting plate 8, and the small-bore energy consumption square steel tube 1 in two Outside is attached energy consumption square steel tube 1 small-bore in two using lead dot 9 and the fixed energy consumption square steel tube 10 of outer heavy caliber;Inside Foaming aluminum Wasted-energy steel plate 4 is arranged in the inside of small-bore energy consumption square steel tube 1, in foaming aluminum Wasted-energy steel plate 4, upper junction plate 5 and lower connecting plate 8 Filling energy consumption packing material 11 in the structure surrounded, and the knot surrounded in foaming aluminum Wasted-energy steel plate 4, upper junction plate 5 and lower connecting plate 8 Setting cross energy consumption rib 12 in structure, the upper/lower terminal of cross energy consumption rib 12 is fixed with upper junction plate 5, lower connecting plate 8 respectively to be connected It connects, interior small-bore energy consumption square steel tube 1 is tetrahedral structure, and up and down a line lead dot hole 7 is respectively set in two sides in every face, in two quadrat pins It is arranged in two rows between hole 7 and sets elliptical aperture 3, and sets elliptical aperture 3 in adjacent and interior set setting energy consumption rib between elliptical aperture 3 2;The fixed energy consumption square steel tube 10 of outer heavy caliber is tetrahedral structure, at the middle part in every face of the fixed energy consumption square steel tube 10 of outer heavy caliber Elliptical aperture 3 is set in setting a line, two quadrats are respectively set in top, the lower part in every face of the fixed energy consumption square steel tube 10 of outer heavy caliber Pin hole 7 is arranged in two rows between two quadrat pin holes 7 and sets elliptical aperture 3, and sets elliptical aperture 3 in adjacent and interior set ellipse Setting energy consumption rib 2, opens up several connecting plate screws 6 in the outer ring of upper junction plate 5 and lower connecting plate 8 respectively between hole 3.
The size of the lead dot 9 is configured according to the size in lead dot hole 7;The upper junction plate 5 and lower connecting plate 8 Outer ring equidistantly open up several connecting plate screws 6 respectively;The interior small-bore energy consumption square steel tube 1 uses low yield point steel plate It is made;The fixed energy consumption square steel tube 10 of outer heavy caliber is made using low yield point steel plate;The energy consumption packing material 11 are filled using polyurethane foam.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered It is considered as protection scope of the present invention.

Claims (6)

  1. The square steel tube supporting member 1. a kind of dual-caliber consumes energy, including interior small-bore energy consumption square steel tube (1), consume energy rib (2), it is interior set it is ellipse Circular hole (3), foaming aluminum Wasted-energy steel plate (4), upper junction plate (5), connecting plate screw (6), lead dot hole (7), lower connecting plate (8), lead dot (9), fixed energy consumption square steel tube (10) of outer heavy caliber, energy consumption packing material (11) and cross energy consumption rib (12), it is characterised in that:
    Upper junction plate (5) and lower connecting plate (8) is respectively set in a kind of upper and lower ends of dual-caliber energy consumption square steel tube supporting member, Small-bore energy consumption square steel tube (1) in two, and the small-bore consumption in two are set between upper junction plate (5) and lower connecting plate (8) The outside of energy square steel tube (1) is using lead dot (9) and fixed energy consumption square steel tube (10) of outer heavy caliber to small-bore energy consumption side in two Steel pipe (1) is attached;Foaming aluminum Wasted-energy steel plate (4) are arranged in the inside of small-bore energy consumption square steel tube (1) inside, consume energy in foaming aluminum Filling energy consumption packing material (11) in the structure that plate (4), upper junction plate (5) and lower connecting plate (8) surround, and consume energy in foaming aluminum Setting cross consumes energy rib (12) in the structure that plate (4), upper junction plate (5) and lower connecting plate (8) surround, and cross consumes energy rib (12) Upper/lower terminal is fixedly connected with upper junction plate (5), lower connecting plate (8) respectively, and interior small-bore energy consumption square steel tube (1) is tetrahedron Up and down a line lead dot hole (7) is respectively set in two sides in every face of structure, interior small-bore energy consumption square steel tube (1), in two quadrat pin holes (7) Between be arranged in two rows and set elliptical aperture (3), and set elliptical aperture (3) in adjacent and consumption is arranged in interior set between elliptical aperture (3) It can rib (2);Fixed energy consumption square steel tube (10) of outer heavy caliber is tetrahedral structure, in fixed energy consumption square steel tube (10) of outer heavy caliber The middle part in every face, which is arranged in a line, sets elliptical aperture (3), in top, the lower part in every face of fixed energy consumption square steel tube (10) of outer heavy caliber Two quadrat pin holes (7) are respectively set, is arranged in two rows between two quadrat pin holes (7) and sets elliptical aperture (3), and in adjacent If energy consumption rib (2) is arranged in elliptical aperture (3) and interior set between elliptical aperture (3), in the outer ring of upper junction plate (5) and lower connecting plate (8) Several connecting plate screws (6) are opened up respectively.
  2. The square steel tube supporting member 2. a kind of dual-caliber according to claim 1 consumes energy, it is characterised in that: the lead dot (9) size is configured according to the size of lead dot hole (7).
  3. The square steel tube supporting member 3. a kind of dual-caliber according to claim 1 consumes energy, it is characterised in that: in the upper company The outer ring of fishplate bar (5) and lower connecting plate (8) equidistantly opens up several connecting plate screws (6) respectively.
  4. The square steel tube supporting member 4. a kind of dual-caliber according to claim 1 consumes energy, it is characterised in that: the interior osculum Diameter energy consumption square steel tube (1) is made using low yield point steel plate.
  5. 5. a kind of dual-caliber energy consumption square steel tube supporting member according to claim 1, it is characterised in that: the fixed consumption of outer heavy caliber Energy square steel tube (10) is made using low yield point steel plate.
  6. 6. a kind of dual-caliber energy consumption square steel tube supporting member according to claim 1, it is characterised in that: the energy consumption filling Material (11) is filled using polyurethane foam.
CN201810997821.5A 2018-08-29 2018-08-29 A kind of dual-caliber energy consumption square steel tube supporting member Withdrawn CN108978923A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810997821.5A CN108978923A (en) 2018-08-29 2018-08-29 A kind of dual-caliber energy consumption square steel tube supporting member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810997821.5A CN108978923A (en) 2018-08-29 2018-08-29 A kind of dual-caliber energy consumption square steel tube supporting member

Publications (1)

Publication Number Publication Date
CN108978923A true CN108978923A (en) 2018-12-11

Family

ID=64548253

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810997821.5A Withdrawn CN108978923A (en) 2018-08-29 2018-08-29 A kind of dual-caliber energy consumption square steel tube supporting member

Country Status (1)

Country Link
CN (1) CN108978923A (en)

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Application publication date: 20181211