CN205976047U - Clean steel buckling restrained brace component - Google Patents
Clean steel buckling restrained brace component Download PDFInfo
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- CN205976047U CN205976047U CN201620737173.6U CN201620737173U CN205976047U CN 205976047 U CN205976047 U CN 205976047U CN 201620737173 U CN201620737173 U CN 201620737173U CN 205976047 U CN205976047 U CN 205976047U
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Abstract
The utility model discloses a clean steel buckling restrained brace component, clean steel buckling restrained brace component includes core stressed member and sleeve restraint part, sleeve restraint part cover is established on core stressed member, core stressed member is at least including surrendering the section and setting up the linkage segment in surrender section both sides respectively, core stressed member is the steel stressed member of transversal personally submitting " font, it strengthens support piece to be provided with in the sleeve restraint part, it sets up along sleeve restraint part extending direction to strengthen support piece to form the resettlement groove corresponding to core stressed member in sleeve restraint part. The utility model discloses the preparation simple installation, structural weight is light, rigidity is adjustable, the bulk strength is high, can also can be applied to the antidetonation reinforcement engineering of assembly structure and existing building in order to be used for the steel construction and the concrete structure that create, the installation and shake the back change convenient.
Description
Technical field
This utility model is related to building field and in particular to a kind of clean steel buckling restrained brace structure for shock-damping energy-dissipating
Part.
Background technology
Buckling restrained brace, also known as undonded prestressed concrete, is a kind of novel earthquake-proof dissipative member of superior performance, and one kind is being subject to
Draw with pressurized in the case of be attained by the energy-consumption supporting member surrendered, improve traditional support and the scarce of flexing occur when pressurized
Point, improves the anti-seismic performance of structure.
Buckling restrained brace (abbreviation BRB) starts to develop and progressively develop in Japan early in 20th century 70 to the nineties
Ripe, promoted and commonly used in Japan, the U.S. and China Taiwan later.1971, Yoshino etc. cut to built-in steel plate
Power wall has carried out hysteretic test research, and steel plate is the cross bar of X-shaped arranged crosswise, and test specimen divides two groups.In identical loading level
Under, stay one group of 15mm gap to show more preferable ductility than gapless one group between steel plate and concrete, have fuller
Full hysteresis loop.Wakabayashi etc. has carried out one to the steel plate support being clipped between the precast rc slab of two sides
The experimental study of row, wherein unidirectional load test examines rigidity and the intensity requirement of concrete slab, and pull compares not
The performance of same non-cohesive material, and assembly test has then investigated the hysteretic energy performance of structure.Fujimoto etc. is single to constraint
Unit has carried out theoretical and experimental study for the BRB of back-up sand slurry in rectangular steel pipe, is keeping the constant bar of kernel unit sectional dimension
Under part, external diameter and wall thickness by changing constraint element simulate different constraintss, investigate the stress performance supporting, obtain
The rigidity of steel thimble and Strength Design Criteria.Start a large amount of popularizations in Japan after entering the nineties, particularly after Kobe earthquake,
Buckling restrained brace is adopted in a large amount of new constructions of Japan and reinforcing engineering.
The U.S. after experienced 1994 Nian Bei ridge earthquakes, eighties of last century buckling-restrained energy-dissipation at the end of the nineties and its structure
The research of system and apply and start to be paid attention in the U.S..
After 2000, many scholars expand research to the fatigue behaviour of BRB and the anti-seismic performance of BRB.2002,
Yamaguchi etc. has carried out the shaketalle test pair of full size cun to the steel frame of setting common support and buckling-restrained energy-dissipation
Ratio investigates the collective effect supporting with framework.
China is later to the research ratio of buckling restrained brace, begins one's study, mainly continue to use the U.S. and Japan after 2000
Structural form.There are Tongji University, Tsing-Hua University, Xi'an University of Architecture and Technology etc. in main research institution.
Quite, hysteresis loop is full stable, and it not only can be as structural elements, after surrender for buckling restrained brace tensile and compressive property
It is also a kind of antivibrator of function admirable, can dissipate inputting seismic energy in a large number, and by the damage concentration of structure in buckling-restrained
Support itself, protect agent structure, reduce seismic structural response.At present, buckling restrained brace structural form both domestic and external
Can be generally divided into two classes：(1) clean steel type buckling restrained brace；(2) buckling-restrained with concrete filled steel tube as constraint element
Support.
Buckling restrained brace of the prior art to improve flexing about generally by arranging multiple ribbed stiffeners on central layer
The bulk strength of bundle branch support, but, this structure has a disadvantage that：
(1) ribbed stiffener on central layer is identical with the length of central layer, and manufacturing cost is very high, and also improves buckling-restrained
The overall weight of support；
(2) need between central layer and sleeve to be in the milk, operating procedure is very loaded down with trivial details；
(3) bulk strength of buckling restrained brace is not high.
Utility model content
This utility model is in order to solve the above problems, thus providing a kind of clean steel buckling-restrained bracing member.
For reaching above-mentioned purpose, the technical solution of the utility model is as follows：
A kind of clean steel buckling-restrained bracing member, described clean steel buckling-restrained bracing member includes core stressed member and set
Cylinder constraint component, described restraining sleeve part is set on core stressed member, and described core stressed member at least includes surrendering
Section and the linkage section being separately positioned on surrender section both sides, the steel that described core stressed member is in " one " font for cross section is subject to
Power part, is provided with reinforcement supporting member in described restraining sleeve part, and described reinforcement supporting member is along restraining sleeve part extension side
To setting, and form the resettlement groove corresponding to core stressed member in restraining sleeve part.
In a preferred embodiment of the present utility model, described reinforcement supporting member symmetrically in restraining sleeve components interior,
And Formation cross-section is in the core stressed member resettlement groove of I-shaped in restraining sleeve part.
In a preferred embodiment of the present utility model, described restraining sleeve part be rectangular steel tube structure, described plus
Strong support member is the steel construction of " C " shape for cross section.
In a preferred embodiment of the present utility model, described core stressed member linkage section is provided with ribbed stiffener,
In described restraining sleeve part, the position corresponding to the ribbed stiffener on core stressed member linkage section is provided with inserting notch.
In a preferred embodiment of the present utility model, described linkage section extends along direction and is provided with a ribbed stiffener,
Composition section is " ┼ " font linkage section, and the position that the reinforcement supporting member in described restraining sleeve part corresponds to ribbed stiffener opens up
There is inserting notch.
In a preferred embodiment of the present utility model, the upper and lower ends of described linkage section extend along direction and set respectively
There is ribbed stiffener, composition section is I-shaped linkage section, corresponding with the I-shaped resettlement groove in restraining sleeve part.
In a preferred embodiment of the present utility model, described linkage section extends along direction and is provided with four ribbed stiffeners,
Constituting section isFont linkage section, the position that the reinforcement supporting member in described restraining sleeve part corresponds to ribbed stiffener opens up
There is inserting notch.
In a preferred embodiment of the present utility model, the port at described restraining sleeve part two ends is provided with end envelope
Plate, described end shrouding is provided with and core stressed member connection end cross sectional shape identical through hole.
In a preferred embodiment of the present utility model, described core stressed member adopt model Q345 or Q235 or
The material of Q195 or LY225 or LY160 or LY100 intensity rank is made, and it is 2mm's that described core component is provided with a layer thickness
Isolated material.
In a preferred embodiment of the present utility model, described restraining sleeve part is rectangular-shaped, described restraining sleeve
Part is welded by some blocks of steel plates or four channel-section steels.
The beneficial effects of the utility model are：
This utility model fabrication and installation are easy, and dead load is light, and rigidity is adjustable, and bulk strength is high, you can for newly-built
Steel construction and xoncrete structure it is also possible to be applied to the aseismatic reinforcement engineering of fabricated construction and existing building, install and shake
It is convenient to change afterwards.
Brief description
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or in description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of embodiment 1；
Fig. 2 is the 1-1 sectional view of Fig. 1；
Fig. 3 is the 2-2 sectional view of Fig. 1；
Fig. 4 is the structural representation of embodiment 2；
Fig. 5 is the 1-1 sectional view of Fig. 4；
Fig. 6 is the 2-2 sectional view of Fig. 4；
Fig. 7 is the structural representation of embodiment 3；
Fig. 8 is the 1-1 sectional view of Fig. 7；
Fig. 9 is the 2-2 sectional view of Fig. 7.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that this utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and this utility model is expanded on further.
Embodiment 1
The clean steel buckling-restrained bracing member providing referring to Fig. 1 to Fig. 3, this utility model, it includes core stressed member
100 and restraining sleeve part 200, restraining sleeve part 200 is set on core stressed member 100.
Core stressed member 100, it is the steel stressed member that cross section is in " one " font, and it specifically adopts model
The material of Q345 or Q235 or Q195 or LY225 or LY160 or LY100 intensity rank is made, its at least include surrender section 110 with
And it is separately positioned on the linkage section 120 of surrender section both sides.
The isolated material that a layer thickness is 2mm is additionally provided with core stressed member 100, this isolated material is used for core
Stressed member 100 is separated with restraining sleeve part 200, prevents the slurry in core stressed member 100 and restraining sleeve part 200
Material is bonded as one.
Linkage section 120 at surrender section 110 two ends extends along direction and is provided with a ribbed stiffener 300, constitutes section and is
" ┼ " font linkage section, the intensity of ribbed stiffener 300 is more than the intensity of linkage section 120, and ribbed stiffener 300 is used for further enhancing core
The intensity of stressed member 100.
Ribbed stiffener 300 is particularly located at the middle part of linkage section 120.
Restraining sleeve part 200, it is rectangular steel tube structure, and it is specifically by some blocks of steel plates or four channel-section steel welding
Become, the application is specifically welded using four channel-section steels, and subtract in the relatively outside two channel-section steel sizes of internally positioned two channel-section steels
Little, to reserve core stressed member 100 placement space.
In addition, for the bulk strength improving supporting member, being provided with reinforcement supporting member in restraining sleeve part 200
400, reinforcement supporting member 400 is specifically arranged along restraining sleeve part 200 bearing of trend, and is formed in restraining sleeve part 200
I-shaped resettlement groove corresponding to core stressed member.
Reinforcement supporting member 400, its cross section is the steel construction of " C " shape, and the number that it is specially is specially 2, symmetrically sets
Put in restraining sleeve part 200, the I-shaped forming core stressed member between two restraining sleeve parts 200 disposes
Groove.
Core stressed member 100 is fixed using reinforcement supporting member 400 due in restraining sleeve part 200, so,
Avoiding the need between restraining sleeve part 200 and core stressed member 100 being in the milk, thus having saved manufacturing cost, and also carrying
High intensity.
It is connected with linkage section 120 at restraining sleeve part 200 two ends to hold and be provided with a notch 210, ribbed stiffener 300
Can correspond to and assign in notch 210, and the deformation that core stressed member 100 pulls out and compresses also is reserved with notch 210
Space ribbed stiffener 300 can be assigned in notch 210.
It is provided with reinforcement supporting member 400 due to inside restraining sleeve part 200, passes through for the ease of ribbed stiffener 300, adding
Strong support member 400 is provided with inserting notch 410, and such ribbed stiffener 300 can sequentially pass through notch 210 and inserting notch 410, thus
Assign in restraining sleeve part 200.
So, by above-mentioned enforcement, restraining sleeve part 200 and core stressed member 100 adopt grooved grafting so that whole
Individual component is all and Steel material is made, and it is not necessary to fills between restraining sleeve part 200 and core stressed member 100
Slurry, significantly reduces the weight of buckling-restrained bracing member and eliminates a lot of maintenance operations.
In addition, ribbed stiffener 300 does not need to be arranged on surrender section 110, surrender section 110 cross section is " one " font, so may be used
Save material, and do not affect the intensity of core stressed member 100.
Furthermore, it is provided with end shrouding 220 in the port at restraining sleeve part 200 two ends, end shrouding 220 is provided with and core
Heart stressed member 100 connection end cross sectional shape identical through hole, end shrouding 220 is used for ensureing restraining sleeve part 200 and core
Sealing between heart stressed member 100 and the bulk strength improving buckling-restrained bracing member.
Embodiment 2
The clean steel buckling-restrained bracing member providing referring to Fig. 4 to Fig. 6, this utility model, it includes core stressed member
100 and restraining sleeve part 200, restraining sleeve part 200 is set on core stressed member 100.
Core stressed member 100, it is rectangular-shaped, its specifically adopt model Q345 or Q235 or Q195 or LY225 or
The material of LY160 or LY100 intensity rank is made, and it at least includes surrendering section 110 and is separately positioned on surrender section both sides
Linkage section 120.
The isolated material that a layer thickness is 2mm is additionally provided with core stressed member 100, this isolated material is used for core
Stressed member 100 is separated with restraining sleeve part 200, prevents the slurry in core stressed member 100 and restraining sleeve part 200
Material is bonded as one.
Linkage section 120 upper and lower ends bearing of trend at surrender section 110 two ends is respectively equipped with a ribbed stiffener 300, constitutes
Section is the linkage section of I-shaped, and the intensity of ribbed stiffener 300 is more than the intensity of linkage section 120, and ribbed stiffener 300 is used for further
Strengthen the intensity of core stressed member 100.
Restraining sleeve part 200, it is the steel stressed member that cross section is in " one " font, and it is specifically by some blocks of steel plates
Or four channel-section steels are welded, the application is specifically welded using four channel-section steels, and internally positioned two channel-section steels are relatively outside
Reduce in two channel-section steel sizes, to reserve the placement space of core stressed member 100.
In addition, for the bulk strength improving supporting member, being provided with reinforcement supporting member in restraining sleeve part 200
400, reinforcement supporting member 400 is specifically arranged along restraining sleeve part 200 bearing of trend, and is formed in restraining sleeve part 200
I-shaped resettlement groove corresponding to core stressed member.
Reinforcement supporting member 400, its cross section is the steel construction of " C " shape, and the number that it is specially is specially 2, symmetrically sets
Put in restraining sleeve part 200, between two restraining sleeve parts 200, form the work of core stressed member " font resettlement groove.
Core stressed member 100 is fixed using reinforcement supporting member 400 due in restraining sleeve part 200, so,
Avoiding the need between restraining sleeve part 200 and core stressed member 100 being in the milk, thus having saved manufacturing cost, and also carrying
High intensity.
It is connected with linkage section 120 at restraining sleeve part 200 two ends to hold and be provided with two notches 210, positioned at connection
The ribbed stiffener 300 of section 120 upper and lower ends is each passed through notch 210 and just can assign both sides upper and lower into I-shaped resettlement groove respectively
Notch in.
So, by above-mentioned enforcement, restraining sleeve part 200 and core stressed member 100 adopt grooved grafting so that whole
Individual component is all and Steel material is made, and it is not necessary to fills between restraining sleeve part 200 and core stressed member 100
Slurry, significantly reduces the weight of buckling-restrained bracing member and eliminates a lot of maintenance operations.
In addition, ribbed stiffener 300 does not need to be arranged on surrender section 110, surrender section 110 cross section is " one " font, so may be used
Save material, and do not affect the intensity of core stressed member 100.
Furthermore, it is provided with end shrouding 220 in the port at restraining sleeve part 200 two ends, end shrouding 220 is provided with and core
Heart stressed member 100 connection end cross sectional shape identical through hole, end shrouding 220 is used for ensureing restraining sleeve part 200 and core
Sealing between heart stressed member 100 and the bulk strength improving buckling-restrained bracing member.
Embodiment 3
The clean steel buckling-restrained bracing member providing referring to Fig. 7 to Fig. 9, this utility model, it includes core stressed member
100 and restraining sleeve part 200, restraining sleeve part 200 is set on core stressed member 100.
Core stressed member 100, it is rectangular-shaped, its specifically adopt model Q345 or Q235 or Q195 or LY225 or
The material of LY160 or LY100 intensity rank is made, and it at least includes surrendering section 110 and is separately positioned on surrender section both sides
Linkage section 120.
The isolated material that a layer thickness is 2mm is additionally provided with core stressed member 100, this isolated material is used for core
Stressed member 100 is separated with restraining sleeve part 200, prevents the slurry in core stressed member 100 and restraining sleeve part 200
Material is bonded as one.
Linkage section 120 at surrender section 110 two ends extends along direction and is provided with four ribbed stiffeners 300, constitutes section and isFont linkage section, the intensity of ribbed stiffener 300 is more than the intensity of linkage section 120, and ribbed stiffener 300 is used for further enhancing core
The intensity of stressed member 100.
This four ribbed stiffeners 300 from top to bottom successively even away from being arranged on linkage section 120.
Restraining sleeve part 200, it is the steel stressed member that cross section is in " one " font, and it is specifically by some blocks of steel plates
Or four channel-section steels are welded, the application is specifically welded using four channel-section steels, and internally positioned two channel-section steels are relatively outside
Reduce in two channel-section steel sizes, to reserve the placement space of core stressed member 100.
In addition, for the bulk strength improving supporting member, being provided with reinforcement supporting member in restraining sleeve part 200
400, reinforcement supporting member 400 is specifically arranged along restraining sleeve part 200 bearing of trend, and is formed in restraining sleeve part 200
I-shaped resettlement groove corresponding to core stressed member.
Reinforcement supporting member 400, its cross section is the steel construction of " C " shape, and the number that it is specially is specially 2, symmetrically sets
Put in restraining sleeve part 200, the I-shaped forming core stressed member between two restraining sleeve parts 200 disposes
Groove.
Core stressed member 100 is fixed using reinforcement supporting member 400 due in restraining sleeve part 200, so,
Avoiding the need between restraining sleeve part 200 and core stressed member 100 being in the milk, thus having saved manufacturing cost, and also carrying
High intensity.
It is connected with linkage section 120 at restraining sleeve part 200 two ends to hold and be provided with four notches 210, two of which
Notch 210 is corresponding with the notch of the upper and lower both sides of I-shaped resettlement groove, positioned at the ribbed stiffener 300 of linkage section 120 upper and lower ends
Notch 210 correspondence can be each passed through assign into the notch positioned at the upper and lower both sides of I-shaped resettlement groove, and on notch 210 also
It is reserved with that core stressed member 100 pulls out and the deformation space ribbed stiffener 300 that compresses can be assigned in notch 210.
It is provided with reinforcement supporting member 400 due to inside restraining sleeve part 200, passes through for the ease of ribbed stiffener 300, adding
Strong support member 400 is provided with two inserting notch 410, and two ribbed stiffeners 300 in the middle of linkage section 120 can be worn respectively successively
Cross notch 210 and inserting notch 410, thus assigning in restraining sleeve part 200.
So, by above-mentioned enforcement, restraining sleeve part 200 and core stressed member 100 adopt grooved grafting so that whole
Individual component is all and Steel material is made, and it is not necessary to fills between restraining sleeve part 200 and core stressed member 100
Slurry, significantly reduces the weight of buckling-restrained bracing member and eliminates a lot of maintenance operations.
In addition, ribbed stiffener 300 does not need to be arranged on surrender section 110, surrender section 110 cross section is " one " font, so may be used
Save material, and do not affect the intensity of core stressed member 100.
Furthermore, it is provided with end shrouding 220 in the port at restraining sleeve part 200 two ends, end shrouding 220 is provided with and core
Heart stressed member 100 connection end cross sectional shape identical through hole, end shrouding 220 is used for ensureing restraining sleeve part 200 and core
Sealing between heart stressed member 100 and the bulk strength improving buckling-restrained bracing member,
For the number being arranged on ribbed stiffener 300 on linkage section 120, it is not limited to above three embodiment, specifically can root
Depending on actual demand.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have been shown and described above.One's own profession
The technical staff of industry it should be appreciated that this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Principle of the present utility model is simply described, on the premise of without departing from this utility model spirit and scope, this utility model is also
Have various changes and modifications, these changes and improvements both fall within the range of claimed this utility model.This utility model
Claimed scope is by appending claims and its equivalent thereof.
Claims (10)
1. a kind of clean steel buckling-restrained bracing member, described clean steel buckling-restrained bracing member includes core stressed member and sleeve
Constraint component, described restraining sleeve part is set on core stressed member, and described core stressed member at least includes surrendering section
And it is separately positioned on the linkage section of surrender section both sides it is characterised in that described core stressed member is in " one " word for cross section
The steel stressed member of shape, is provided with reinforcement supporting member in described restraining sleeve part, described reinforcement supporting member is along restraining sleeve
Part bearing of trend is arranged, and forms the resettlement groove corresponding to core stressed member in restraining sleeve part.
2. a kind of clean steel buckling-restrained bracing member according to claim 1 is it is characterised in that described reinforcement supporting member pair
Claim in restraining sleeve components interior, and Formation cross-section is in the core stressed member arrangement of I-shaped in restraining sleeve part
Groove.
3. a kind of clean steel buckling-restrained bracing member according to claim 1 and 2 is it is characterised in that described restraining sleeve
Part is rectangular steel tube structure, and described reinforcement supporting member is the steel construction of " C " shape for cross section.
4. a kind of clean steel buckling-restrained bracing member according to claim 1 and 2 is it is characterised in that described core stress
Ribbed stiffener is provided with part linkage section, corresponding to the ribbed stiffener on core stressed member linkage section in described restraining sleeve part
Position be provided with inserting notch.
5. a kind of clean steel buckling-restrained bracing member according to claim 1 is it is characterised in that described linkage section prolongs along it
Stretch direction and be provided with a ribbed stiffener, constituting section isFont linkage section, the reinforcement supporting member in described restraining sleeve part
Position corresponding to ribbed stiffener offers inserting notch.
6. a kind of clean steel buckling-restrained bracing member according to claim 1 it is characterised in that described linkage section upper and lower
Two ends extend along direction and are respectively equipped with ribbed stiffener, and constituting section is in I-shaped linkage section, with restraining sleeve part
I-shaped resettlement groove is corresponding.
7. a kind of clean steel buckling-restrained bracing member according to claim 1 is it is characterised in that described linkage section prolongs along it
Stretch direction and be provided with four ribbed stiffeners, constituting section isFont linkage section, the reinforcement supporting member in described restraining sleeve part
Position corresponding to ribbed stiffener offers inserting notch.
8. a kind of clean steel buckling-restrained bracing member according to claim 1 is it is characterised in that described restraining sleeve part
The port at two ends is provided with end shrouding, and described end shrouding is provided with and is led to core stressed member connection end cross sectional shape identical
Hole.
9. a kind of clean steel buckling-restrained bracing member according to claim 1 is it is characterised in that described core stressed member
Material using model Q345 or Q235 or Q195 or LY225 or LY160 or LY100 intensity rank is made, described core
Part is provided with the isolated material that a layer thickness is 2mm.
10. a kind of clean steel buckling-restrained bracing member according to claim 1 is it is characterised in that described restraining sleeve portion
Part is rectangular-shaped, and described restraining sleeve part is welded by some blocks of steel plates or four channel-section steels.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620737173.6U CN205976047U (en) | 2016-07-13 | 2016-07-13 | Clean steel buckling restrained brace component |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620737173.6U CN205976047U (en) | 2016-07-13 | 2016-07-13 | Clean steel buckling restrained brace component |
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| CN205976047U true CN205976047U (en) | 2017-02-22 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110670934A (en) * | 2019-09-16 | 2020-01-10 | 上海宝冶冶金工程有限公司 | Energy consumption supporting device capable of avoiding micro-vibration fatigue damage |
| CN114908892A (en) * | 2021-02-08 | 2022-08-16 | 钱小刚 | Manufacturing method of buckling restrained brace structure |
-
2016
- 2016-07-13 CN CN201620737173.6U patent/CN205976047U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110670934A (en) * | 2019-09-16 | 2020-01-10 | 上海宝冶冶金工程有限公司 | Energy consumption supporting device capable of avoiding micro-vibration fatigue damage |
| CN114908892A (en) * | 2021-02-08 | 2022-08-16 | 钱小刚 | Manufacturing method of buckling restrained brace structure |
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