CN113374268B - Auxiliary vibrating framework on outer side of section steel of stiff structural column and construction method based on framework - Google Patents
Auxiliary vibrating framework on outer side of section steel of stiff structural column and construction method based on framework Download PDFInfo
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- CN113374268B CN113374268B CN202110814000.5A CN202110814000A CN113374268B CN 113374268 B CN113374268 B CN 113374268B CN 202110814000 A CN202110814000 A CN 202110814000A CN 113374268 B CN113374268 B CN 113374268B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/06—Solidifying concrete, e.g. by application of vacuum before hardening
- E04G21/08—Internal vibrators, e.g. needle vibrators
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/30—Columns; Pillars; Struts
- E04C3/32—Columns; Pillars; Struts of metal
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/30—Columns; Pillars; Struts
- E04C3/34—Columns; Pillars; Struts of concrete other stone-like material, with or without permanent form elements, with or without internal or external reinforcement, e.g. metal coverings
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Abstract
The invention discloses an auxiliary vibrating framework outside section steel of a stiff structural column and a construction method based on the framework, wherein the auxiliary vibrating framework comprises a vibrating rod, middle section steel and at least one group of stirrups, the vibrating rod comprises four groups of vertical steel bar groups, the vertical steel bar groups are respectively arranged close to four corners of the middle section steel, each vertical steel bar group comprises three vertical component steel bars and a mesh steel bar guide pipe, the three vertical component steel bars are arranged around the mesh steel bar guide pipe and are in contact connection, a plurality of stirrups are wound on the outer sides of the four vertical steel bar groups to form square structural bars and are wrapped and hooped on the periphery of the middle section steel, at least one shear transmission nail is further arranged on the outer side wall of the middle section steel, the shear transmission nails and the vertical positions of the corresponding stirrups are staggered, and the vibrating rod extends into the mesh steel bar guide pipe from the top of the mesh steel bar guide pipe. The invention is convenient to extend the vibrating rod into the bottom concrete for vibrating, avoids the problems of incompact and uneven vibrating and improves the construction quality. The construction method based on the framework is simple and practical.
Description
Technical Field
The invention relates to the field of construction buildings, in particular to an auxiliary vibrating framework on the outer side of section steel of a stiff structural column and a construction method based on the framework.
Background
The welding of strength nature shaped steel post outside has a large amount of biography shear pins, the reinforcing bar intercrossing in biography shear pin and the shaped steel post outside for interval is less between biography shear pin and the reinforcing bar, when adopting ordinary concrete, the thick aggregate particle diameter of concrete is great, be difficult for dropping to the post bottom, and the vibrating rod is comparatively difficult when deepening in the shaped steel post, hardly deepening the post bottom many times, can not deepen in the post even, often can lead to concrete column vibration not closely knit, the honeycomb appears, the pitted surface, quality problems such as hole, traditional construction method also hardly pre-buries the mouth of vibrating in advance.
The prior vibrating framework always faces the following problems:
pass the interval of shear pin and outside reinforcing bar less, the stick of vibrating is difficult for dropping down the bottom and mixes earth after using and mixes earth, leads to mixing earth and vibrate incompact, inhomogeneous, appears the construction quality problem easily.
Disclosure of Invention
The invention provides a stiff structural column auxiliary vibrating framework to solve the problems in the background technology.
In order to solve the problems, the technical scheme adopted by the invention is as follows:
An auxiliary vibrating framework outside section steel of a stiff structural column comprises a vibrating rod, middle section steel and at least one group of stirrups, and further comprises four groups of vertical reinforcing steel bar groups, wherein each vertical reinforcing steel bar group is respectively arranged close to four corners of the middle section steel, each vertical reinforcing steel bar group comprises three vertical component reinforcing steel bars and a mesh reinforcing steel bar guide pipe, the three vertical component reinforcing steel bars are arranged around the mesh reinforcing steel bar guide pipe and are in contact connection, a plurality of stirrups are wound on the outer sides of the four vertical reinforcing steel bar groups to form square structural bars and are wrapped and hooped on the periphery of the middle section steel, the stirrups on the periphery of the middle section steel and the vertical reinforcing steel bar groups are in a tightly connected structure, the vertical reinforcing steel bar groups are vibrated by applying external force to the vertical reinforcing steel bar groups, the stirrups are vibrated simultaneously vibrated, and the vibration of the periphery of the middle section steel is realized integrally, and realize reaching effectual supplementary vibration when pouring, the several equidistant setting between the stirrup, in addition, still be equipped with at least one biography shear pin on the lateral wall of middle part shaped steel, each biography shear pin and each crisscross setting of the vertical position of stirrup, the tamper follows inside netted reinforcing bar pipe is stretched into at netted reinforcing bar pipe top, it increases the tamper and stretches into, can stretch into the bottom and mix earth and vibrate, centers on each netted reinforcing bar pipe contact setting through the stirrup simultaneously, can effectually transmit other each position of being connected with the stirrup with the vibration when the tamper vibrates, further improves the supplementary effect of vibrating, improves construction quality.
Each netted reinforcing bar pipe all includes at least two circular muscle and at least one vertical muscle that are parallel to each other, vertical muscle around circular muscle is vertical sets up and with circular muscle fixed connection.
And each outer side wall of the middle section steel is provided with two groups of parallel horizontal steel bar groups, and at least one group of stirrups II is further wound outside the parallel horizontal steel bar groups.
Each horizontal steel bar group all includes two rows of parallel arrangement's horizontal component reinforcing bar, each the equidistant setting of horizontal component reinforcing bar, each horizontal component reinforcing bar towards the one end and the middle part shaped steel lateral wall fixed connection of middle part shaped steel.
The shear transmission nails are divided into two rows which are vertically distributed on each outer side wall of the middle section steel, and the shear transmission nails are arranged in equal intervals.
Three vertical member reinforcing bar set up peripherally at netted reinforcing bar pipe with the triangle-shaped position, further realize effectual supplementary vibration and consolidate the effect to netted reinforcing bar pipe, further improve the concrete column quality.
The construction method based on the vibrating framework is characterized by comprising the following steps:
s1, constructing an auxiliary vibrating framework:
the vertical steel bar groups (2) are respectively arranged close to four corners of the middle section steel (1), three vertical component steel bars (21) of the vertical steel bar groups (2) are arranged around the reticular steel bar guide pipe (22) and are in contact connection, a plurality of stirrups are wound on the outer sides of the four vertical steel bar groups to form square structural bars and are wrapped and hooped on the periphery of the middle section steel, and the three vertical component steel bars (21) are arranged on the periphery of the reticular steel bar guide pipe (22) in a triangular position;
A plurality of shear transmission nails (5) are arranged on the outer side wall of the middle section steel (1), the shear transmission nails (5) and the vertical positions of the stirrups (3) at the corresponding positions are arranged in a staggered mode, and the vibrating rod (6) extends into the mesh steel bar guide pipe (22) from the top of the mesh steel bar guide pipe (22);
two groups of parallel horizontal steel bar groups are arranged on the outer side wall of the middle section steel (1), and a plurality of stirrups II (31) are wound on the outer sides of the horizontal steel bar groups to form a cross-shaped integral structure;
s2, pouring concrete after the construction is finished, pouring concrete from the periphery of the middle section steel (1) and the horizontal steel bar group respectively, in the pouring process, extending the vibrating rod (6) into the top of the reticular steel bar guide pipe (22), and sinking the vibrating rod (6) to the bottom of the reticular steel bar guide pipe (22) for vibrating;
s3. surround each netted reinforcing bar pipe (22) contact setting through stirrup (3), such structure setting, it is zonulae occludens's structure to form middle part shaped steel (1) outlying stirrup (3) and vertical reinforcing bar group (2), exert external force to vertical reinforcing bar group (2), vibrate vertical reinforcing bar group (2), also realize vibrating to stirrup (3) simultaneously, and realize middle part shaped steel (1) periphery whole realization vibration, and realize reaching effectual supplementary vibration when pouring, can effectually transmit other each position of being connected with stirrup (3) with the vibration when the vibrating rod vibrates, can effectually transmit other each position of being connected with stirrup (3) with the vibration when vibrating rod 6 vibrates, avoid vibrating incompact, inhomogeneous problem, construction quality is improved.
Compared with the prior art, the invention has the following beneficial effects:
the invention arranges the reticular steel bar conduit between the three vertical component steel bars, the vibrating rod is inserted from the reticular steel bar conduit, the steel bar falls to the bottom of the middle section steel through the reticular steel bar conduit to be vibrated, so that the vibrating rod can be conveniently stretched into the bottom concrete to be vibrated, meanwhile, the stirrups are arranged around the reticular steel bar guide pipes in a contact manner, and the stirrups at the periphery of the middle section steel and the vertical steel bar groups are in a tightly connected structure by the structural arrangement, so long as external force is applied to the vertical steel bar groups, the vertical steel bar group is vibrated, and the stirrups are vibrated at the same time, so that the vibration of the whole periphery of the middle section steel is realized, and the effective auxiliary vibration is realized during pouring, can effectually transmit the vibration to other each positions of being connected with the stirrup when the vibrating rod vibrates, avoid vibrating incompact, inhomogeneous problem, improve construction quality.
The construction method based on the framework is simple and practical, the difficult problem that stiff column concrete is difficult to pour and vibrate by adopting common concrete is achieved, and the forming quality of the stiff structural column is ensured.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the steel mesh conduit according to the present invention;
1-middle section steel, 2-vertical steel bar group, 21-vertical member steel bar, 22-reticular steel bar guide pipe, 221-round bar, 222-vertical bar, 3-stirrup, 31-stirrup II, 4-horizontal member steel bar, 5-shear transmission nail and 6-vibrating rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-2, an auxiliary vibrating structure for the outer side of section steel of a stiff structural column includes a vibrating rod 6, a middle section steel 1, at least one set of stirrups 3, and four sets of vertical reinforcement sets 2, each set of vertical reinforcements 2 being respectively disposed near four corners of the middle section steel 1, wherein each set of vertical reinforcements 2 includes three vertical member reinforcements 21 and a mesh-shaped reinforcement conduit 22, and the three vertical member reinforcements 21 are disposed around the mesh-shaped reinforcement conduit 22 and connected in contact with each other, a plurality of stirrups 3 are wound around the outer sides of the four sets of vertical reinforcements 2 to form square structural reinforcements and are wrapped around the periphery of the middle section steel 1, such a structure is provided that the stirrups 3 forming the periphery of the middle section steel 1 are tightly connected with the vertical reinforcement sets 2, as long as an external force is applied to the vertical reinforcement sets 2 to vibrate the vertical reinforcement sets 2, simultaneously also realize vibrating to stirrup 3, and realize that the peripheral whole of middle part shaped steel 1 realizes vibrating, and realizes reaching effectual supplementary vibrating when pouring, the several equidistant setting between stirrup 3, in addition, still be equipped with at least one on the lateral wall of middle part shaped steel 1 and pass shear pin 5, each pass shear pin 5 and each the crisscross setting of the vertical position of stirrup 3, the vibrating rod 6 is followed inside netted reinforcing bar pipe 22 is stretched into to netted reinforcing bar pipe 22 top. Its increase vibrating rod 6 stretches into, and the bottom concrete that can stretch into vibrates, centers on each netted reinforcing bar pipe 22 contact setting simultaneously through stirrup 3, can effectually transmit each position other with stirrup 3 connection with vibrating when vibrating rod 6 vibrates, further improves the supplementary effect of vibrating, improves construction quality.
Each mesh-shaped steel bar guide pipe 22 comprises at least two mutually parallel circular bars 221 and at least one vertical bar 222, and the vertical bar 222 is vertically arranged around the circular bars 221 and is fixedly connected with the circular bars 221.
Each outer side wall of the middle section steel 1 is provided with two groups of parallel horizontal steel bar groups, and at least one group of stirrups 31 are further wound on the outer sides of the parallel horizontal steel bar groups.
Each horizontal steel bar group all includes two rows of parallel arrangement's horizontal component reinforcing bar 4, each horizontal component reinforcing bar 4 equidistant setting, each horizontal component reinforcing bar 4 towards the one end and the 1 lateral wall fixed connection of middle part shaped steel 1.
The shear transmission nails 5 are divided into two rows which are vertically distributed on each outer side wall of the middle section steel 1, and the shear transmission nails 5 in each row are arranged at equal intervals.
The three vertical member reinforcing bars 21 are arranged at the periphery of the mesh reinforcing bar guide 22 in a triangular position. Further realizing effective auxiliary vibration and consolidation action on the reticular steel bar guide pipe 22, and further improving the quality of the concrete column.
When the invention is used, all components of the auxiliary vibrating framework of the stiff structural column are installed, and the reticular steel bar guide pipes 22 are arranged at the four corners of the middle section steel 1. And after the construction is finished, concrete is poured, the vibrating rod 6 extends into the top of the reticular steel bar guide pipe 22, and the vibrating rod 6 sinks to the bottom along the reticular steel bar guide pipe 22 to vibrate the concrete. According to the invention, the vibrating rod 6 is inserted from the mesh-shaped steel bar guide pipe 22, the vibrating rod 6 falls to the bottom of the middle section steel 1 through the mesh-shaped steel bar guide pipe 22 to vibrate, the vibrating rod 6 is conveniently inserted into the bottom concrete to vibrate, and simultaneously, the stirrups 3 are arranged around the mesh-shaped steel bar guide pipes 22 in a contact manner, so that the stirrups 3 and the vertical steel bar groups 2 on the periphery of the middle section steel 1 are in a tightly connected structure, the vertical steel bar groups 2 are vibrated by applying external force to the vertical steel bar groups 2, and the stirrups 3 are vibrated simultaneously, so that the vibration of the whole periphery of the middle section steel 1 is realized, effective auxiliary vibration is realized during pouring, the vibration of the vibrating rod can be effectively transmitted to other parts connected with the stirrups 3, and the vibration of the vibrating rod 6 can be effectively transmitted to other parts connected with the stirrups 3, the problems of incompact and uneven vibration are avoided, and the construction quality is improved.
The construction method based on the vibrating framework is characterized by comprising the following steps:
s1, constructing an auxiliary vibrating framework:
the vertical steel bar groups 2 are respectively arranged close to four corners of the middle section steel 1, three vertical component steel bars 21 of the vertical steel bar groups 2 are arranged around the mesh-shaped steel bar guide pipe 22 and are in contact connection, a plurality of stirrups are wound on the outer sides of the four vertical steel bar groups to form square structural bars and are wrapped and hooped on the periphery of the middle section steel, and the three vertical component steel bars 21 are arranged on the periphery of the mesh-shaped steel bar guide pipe 22 in a triangular position;
a plurality of shear transmission nails 5 are arranged on the outer side wall of the middle section steel 1, the shear transmission nails 5 are arranged in a staggered mode with the vertical positions of the stirrups 3 at the corresponding positions, and the vibrating rod 6 extends into the mesh steel bar guide pipe 22 from the top of the mesh steel bar guide pipe 22;
two groups of parallel horizontal steel bar groups are arranged on the outer side wall of the middle section steel 1, and a plurality of stirrups II 31 are wound on the outer sides of the horizontal steel bar groups to form a cross-shaped integral structure;
s2, pouring concrete after the construction is finished, respectively pouring the concrete from the periphery of the middle section steel 1 and the horizontal steel bar group, in the pouring process, extending the vibrating rod 6 into the top of the reticular steel bar guide pipe 22, and sinking the vibrating rod 6 to the bottom of the concrete along the reticular steel bar guide pipe 22 for vibrating;
S3. surround each netted reinforcing bar pipe 22 contact setting through stirrup 3, such structure setting, it is zonulae occludens to form middle part shaped steel 1 outlying stirrup 3 and vertical reinforcing bar group 2, external force is applyed to vertical reinforcing bar group 2, vibrate vertical reinforcing bar group 2, also realize vibrating to stirrup 3 simultaneously, and realize the whole realization of vibrating in middle part shaped steel 1 periphery, and realize reaching effectual supplementary vibration when pouring, can effectually transmit other each position of being connected with stirrup 3 with the vibration when the vibrating bar vibrates, can effectually transmit other each position of being connected with stirrup 3 with the vibration when vibrating bar 6 vibrates, avoid vibrating incompactly, inhomogeneous problem, construction quality is improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides an auxiliary vibration framework in the shaped steel outside of strength nature structure post, includes vibrating rod (6), middle part shaped steel (1) and at least a set of stirrup (3), its characterized in that: the steel bar vibration and vibration device is characterized by further comprising four groups of vertical steel bar groups (2), wherein each vertical steel bar group (2) is arranged close to the four corners of the middle section steel (1) respectively, each vertical steel bar group (2) comprises three vertical component steel bars (21) and a net-shaped steel bar guide pipe (22), the three vertical component steel bars (21) are arranged around the net-shaped steel bar guide pipe (22) and are in contact connection, a plurality of stirrups (3) are wound on the outer sides of the four vertical steel bar groups (2) to form square structural bars and are wrapped and hooped on the periphery of the middle section steel (1), the stirrups (3) are arranged at equal intervals, in addition, at least one shear transmission nail (5) is further arranged on the outer side wall of the middle section steel (1), each shear transmission nail (5) and the vertical position of each stirrup (3) are arranged in a staggered mode, and the vibration rod (6) extends into the net-shaped steel bar guide pipe (22) from the top of the net-shaped steel bar guide pipe (22), external force is applied to the vertical steel bar group (2), the vertical steel bar group (2) is vibrated, and the stirrups (3) are vibrated, so that vibration of the whole periphery of the middle section steel (1) is realized.
2. The auxiliary vibrating framework of the outer side of the section steel of a stiff structural column according to claim 1, characterized in that: each reticular steel bar guide pipe (22) comprises at least two mutually parallel circular bars (221) and at least one vertical bar (222), and the vertical bar (222) is vertically arranged around the circular bars (221) and is fixedly connected with the circular bars (221).
3. The auxiliary vibrating framework of the outer side of the section steel of a stiff structural column according to claim 1, characterized in that: and each outer side wall of the middle section steel (1) is provided with two groups of parallel horizontal steel bar groups, and at least one group of stirrups II (31) is wound outside the parallel horizontal steel bar groups.
4. An auxiliary vibrating structure for the outer side of the section steel of a stiff structural column according to claim 3, characterized in that: each horizontal steel bar group all includes two rows of parallel arrangement's horizontal component reinforcing bar (4), each horizontal component reinforcing bar (4) equidistant setting, each horizontal component reinforcing bar (4) towards the one end and the middle part shaped steel (1) lateral wall fixed connection of middle part shaped steel (1).
5. The auxiliary vibrating framework of the outer side of the section steel of a stiff structural column according to claim 1, characterized in that: the transmission shear nails (5) are divided into two rows which are vertically distributed on each outer side wall of the middle section steel (1), and the transmission shear nails (5) in each row are arranged at equal intervals.
6. The auxiliary vibrating framework of the outer side of the section steel of a stiff structural column according to claim 1, characterized in that: the three vertical member steel bars (21) are arranged at the periphery of the reticular steel bar guide pipe (22) in a triangular position.
7. A construction method based on the vibrating framework as claimed in any one of claims 1 to 6, characterized by comprising the following steps:
s1, constructing an auxiliary vibrating framework:
the vertical steel bar groups (2) are respectively arranged close to four corners of the middle section steel (1), three vertical component steel bars (21) of the vertical steel bar groups (2) are arranged around the reticular steel bar guide pipe (22) and are in contact connection, a plurality of stirrups are wound on the outer sides of the four vertical steel bar groups to form square structural bars and are wrapped and hooped on the periphery of the middle section steel, and the three vertical component steel bars (21) are arranged on the periphery of the reticular steel bar guide pipe (22) in a triangular position;
a plurality of shear transmission nails (5) are arranged on the outer side wall of the middle section steel (1), the shear transmission nails (5) and the vertical positions of the stirrups (3) at the corresponding positions are arranged in a staggered mode, and the vibrating rod (6) extends into the mesh steel bar guide pipe (22) from the top of the mesh steel bar guide pipe (22);
two groups of parallel horizontal steel bar groups are arranged on the outer side wall of the middle section steel (1), and a plurality of stirrups II (31) are wound on the outer sides of the horizontal steel bar groups;
S2, pouring concrete after the construction is finished, respectively pouring the concrete from the periphery of the middle section steel (1) and the horizontal steel bar group, in the pouring process, extending the vibrating rod (6) into the top of the reticular steel bar guide pipe (22), and sinking the vibrating rod (6) to the bottom of the reticular steel bar guide pipe (22) to vibrate the concrete;
s3. surround each netted reinforcing bar pipe (22) contact setting through stirrup (3), such structure setting, it is zonulae occludens's structure to form middle part shaped steel (1) outlying stirrup (3) and vertical reinforcing bar group (2), exert external force to vertical reinforcing bar group (2), vibrate vertical reinforcing bar group (2), also realize vibrating to stirrup (3) simultaneously, and realize middle part shaped steel (1) periphery whole realization vibration, and realize reaching effectual supplementary vibration when pouring, can effectually transmit other each position of being connected with stirrup (3) with the vibration when the vibrating rod vibrates, can effectually transmit other each position of being connected with stirrup (3) with the vibration when vibrating rod 6 vibrates, avoid vibrating incompact, inhomogeneous problem, construction quality is improved.
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| CN202110814000.5A CN113374268B (en) | 2021-07-19 | 2021-07-19 | Auxiliary vibrating framework on outer side of section steel of stiff structural column and construction method based on framework |
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| CN202110814000.5A CN113374268B (en) | 2021-07-19 | 2021-07-19 | Auxiliary vibrating framework on outer side of section steel of stiff structural column and construction method based on framework |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201593238U (en) * | 2009-10-16 | 2010-09-29 | 北京建筑工程学院 | Steel reinforced concrete column-steel beam horizontal shear plate composite joint |
| CN203879013U (en) * | 2014-03-27 | 2014-10-15 | 中国建筑第八工程局有限公司 | Vibrating rod guiding track |
| CN204940873U (en) * | 2015-08-28 | 2016-01-06 | 中建三局第二建设工程有限责任公司 | A kind of path guide-tube structure of stiffened column concrete vibrating |
| WO2017047834A1 (en) * | 2015-09-15 | 2017-03-23 | (주)씨지스플랜 | Prefabricated reinforcing bar column |
| CN207110486U (en) * | 2017-08-01 | 2018-03-16 | 广东省第二建筑工程有限公司 | Vibrating spear guider for intensive reinforced concrete structure pouring construction |
| TWI680220B (en) * | 2018-01-25 | 2019-12-21 | 潤弘精密工程事業股份有限公司 | Beam-column connection structure and method for connecting beam and column |
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