CN105821967A - Prefabricated T type specially-shaped steel pipe concrete combined column - Google Patents

Prefabricated T type specially-shaped steel pipe concrete combined column Download PDF

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Publication number
CN105821967A
CN105821967A CN201610341197.4A CN201610341197A CN105821967A CN 105821967 A CN105821967 A CN 105821967A CN 201610341197 A CN201610341197 A CN 201610341197A CN 105821967 A CN105821967 A CN 105821967A
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China
Prior art keywords
plate
square steel
steel
concrete
square
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Granted
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CN201610341197.4A
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Chinese (zh)
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CN105821967B (en
Inventor
郝际平
刘瀚超
樊春雷
薛强
孙晓岭
黄育琪
陈永昌
刘斌
王磊
尹伟康
何梦楠
张峻铭
赵子健
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Xi'an Jianda Assembly Steel Structure Research Institute Co., Ltd.
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Xian University of Architecture and Technology
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Priority to CN201610341197.4A priority Critical patent/CN105821967B/en
Publication of CN105821967A publication Critical patent/CN105821967A/en
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/30Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts being composed of two or more materials; Composite steel and concrete constructions
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/185Connections not covered by E04B1/21 and E04B1/2403, e.g. connections between structural parts of different material
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00Structural elongated elements designed for load-supporting
    • E04C3/30Columns; Pillars; Struts
    • E04C3/34Columns; 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

Abstract

The invention discloses a prefabricated T type specially-shaped steel pipe concrete combined column which comprises a first concrete combined column and a second concrete combined column. The first concrete combined column comprises a first side plate, a second side plate, first square steel, second square steel and a reinforcing plate. The second concrete combined column comprises third square steel, fourth square steel, fifth square steel, a third side plate, a fourth side plate, a fifth side plate and a sixth side plate. The prefabricated T type specially-shaped steel pipe concrete combined column is good in bearing capacity, ductility and observability, saves space and is short in construction time.

Description

A kind of prefabricated T-shaped composite pile prepared from special section steel tube concrete
Technical field
The present invention relates to a kind of concrete combination column, be specifically related to a kind of prefabricated T-shaped composite pile prepared from special section steel tube concrete.
Background technology
At present China " rectangular steel tube with concrete infilled technical regulation " (GECS159:2004) provide for steel core concrete column mainly by internal partition formula, the node of the forms such as outer shroud is board-like, but up to the present, often there is cripling phenomenon in existing L-type concrete column, bearing capacity and ductility are poor, and indoor-bollard often highlights corner angle, thus it is effectively reduced usable floor area and the ornamental in house, additionally, existing L-type concrete column great majority are to pour at the construction field (site), construction inconvenience, and the engineering time is longer, thus serious affect the duration.
Summary of the invention
It is an object of the invention to the shortcoming overcoming above-mentioned prior art, it is provided that a kind of prefabricated T-shaped composite pile prepared from special section steel tube concrete, this concrete combination column bearing capacity, ductility, ornamental are preferable, and save space, and the engineering time is shorter.
nullFor reaching above-mentioned purpose,Prefabricated T-shaped composite pile prepared from special section steel tube concrete of the present invention includes the first concrete combination column and the second concrete combination column,First concrete combination column includes the first side plate、Second side plate、First square steel、Second square steel and stiffener,The two sides of stiffener are connected with the medial surface of the first side plate and the medial surface of the second side plate respectively,The two ends of the first side plate are connected with the right flank of the first square steel and the left surface of the second square steel respectively,The two ends of the second side plate are connected with the right flank of the first square steel and the left surface of the second square steel respectively,And first side plate and the front of the first square steel and the front flush of the second square steel,The back side of the second side plate and the back side of the first square steel and the second square steel flushes,Stiffener is between the first square steel and the second square steel,In first square steel、In second square steel、And all poured concrete between stiffener and the first square steel and the second square steel;
nullSecond concrete combination column includes third steel、4th square steel、5th square steel、3rd side plate、4th side plate、5th side plate and the 6th side plate,Wherein,Third steel、4th square steel and the 5th square steel are from left to right sequentially distributed,The two ends of the 3rd side plate are connected with the side of the side of third steel and the 4th square steel,The two ends of the 4th side plate are connected with the side of third steel and the side of the 4th square steel respectively,The two ends of the 5th side plate are connected with the side of the 4th square steel and the side of the 5th square steel respectively,The two ends of the 6th side plate are connected with the side of the 4th square steel and the side of the 5th square steel respectively,The front of the 3rd side plate and the 5th side plate and third steel、The front of the 4th square steel and the front flush of the 5th square steel,The back side of its four side plate and the 6th side plate and third steel、The back side of the 4th square steel and the back side of the 5th square steel flush,In third steel、In 4th square steel、In 5th square steel、Between third steel and the 4th square steel、And the 4th be all filled with concrete between square steel and the 5th square steel;
The right flank of the second square steel and the front of the 4th square steel are connected.
Also include heptalateral plate, 8th side plate, 9th side plate and the tenth side plate, wherein, one end of 9th side plate (17) is connected through the 3rd side plate (11) and the 4th side plate (12) with the side of the 3rd side plate (11) and the side of the 4th side plate (12), tenth side plate (18) is connected through the side of the 5th side plate (13) and the side of the 6th side plate (14) with the 5th side plate (13) and the 6th side plate (14), the side of heptalateral plate (15) one end and the side of the 8th side plate (16) one end are connected with front and the back side of the second square steel (4) respectively, heptalateral plate (15) is connected with the tenth side plate (18), 8th side plate (16) is connected with the 9th side plate (1).
Heptalateral plate and the tenth side plate are connected by the first connecting plate, wherein, heptalateral plate and the first connecting plate are connected by some first bolts through the side of heptalateral plate and the side of the first connecting plate, and the tenth side plate and the first connecting plate are connected by some second bolts through side and first connecting plate of the tenth side plate.
8th side plate and the 9th side plate are connected by the second connecting plate, wherein, 8th side plate and the second connecting plate are connected by some 3rd bolts through the side of the 8th side plate and the side of the second connecting plate, and the 9th side plate and the second connecting plate are connected by some 4th bolts through side and second connecting plate of the 9th side plate.
Each first bolt is the most equidistantly distributed, and each second bolt is the most equidistantly distributed.
Each 3rd bolt is the most equidistantly distributed, and each 4th bolt is the most equidistantly distributed.
The method have the advantages that
Prefabricated T-shaped composite pile prepared from special section steel tube concrete of the present invention includes the first concrete combination column and the second concrete combination column, first concrete combination column includes the first side plate, second side plate, first square steel, second square steel and stiffener, first square steel, second square steel and stiffener are located between the first side plate and the second side plate, in first square steel, in second square steel, concrete all it is filled with between stiffener and the first square steel and the second square steel, by concrete as the edge constraint component of whole concrete combination column, improve bearing capacity and the energy dissipation capacity of the first concrete combination column greatly.By stiffener, the cavity between the first side plate, the second side plate, the first square steel and the second square steel is divided into two little chambers simultaneously, improve the first concrete combination column and the bearing capacity of the second concrete combination column and ductility, it is to avoid the first side plate and the second side plate generation flexing phenomenon.Described second concrete combination column includes third steel, the 4th square steel and the 5th square steel, third steel, it is connected by the 3rd side plate, the 4th side plate, the 5th side plate and the 6th side plate between the 4th square steel and the 5th square steel, casting concrete the most again, so that the second concrete combination column has stronger bearing capacity and ductility.Additionally, when making, can be according to width adjusting the first square steel, the second square steel, third steel, the 4th square steel, the 5th square steel and the width of the 6th square steel of body of wall, it is thus possible to make the first concrete combination column and the second concrete combination column and the same width of body of wall, increase the usable floor area of building, improve the ornamental of building.Simultaneously, the first concrete combination column and the second concrete combination column in the present invention can be produced in batches in the factory, then job site it is transported to, again the first concrete combination column and the second concrete combination column are connected, described prefabricated T-shaped composite pile prepared from special section steel tube concrete can be formed, avoid poured in place concrete, reduce the engineering time, improve the quality of construction.
Accompanying drawing explanation
Fig. 1 is the exploded view of the first concrete combination column 1 in the present invention;
Fig. 2 is the exploded view of the second concrete combination column 2 in the present invention;
Fig. 3 is the exploded view of the present invention;
Fig. 4 is the structural representation of the present invention.
Wherein, 1 it is the first concrete combination column, 2 is the second concrete combination column, 3 is the first square steel, 4 is the second square steel, 5 is the first side plate, 6 is the second side plate, 7 is stiffener, 8 is third steel, 9 is the 4th square steel, 10 is the 5th square steel, 11 is the 3rd side plate, 12 is the 4th side plate, 13 is the 5th side plate, 14 is the 6th side plate, 15 is heptalateral plate, 16 is the 8th side plate, 17 is the 9th side plate, 18 is the tenth side plate, 19 is the first connecting plate, 20 is the second connecting plate.
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is described in further detail:
nullWith reference to Fig. 1、Fig. 2、Fig. 3 and Fig. 4,Prefabricated T-shaped composite pile prepared from special section steel tube concrete of the present invention includes the first concrete combination column 1 and the second concrete combination column 2,First concrete combination column 1 includes the first side plate 5、Second side plate 6、First square steel 3、Second square steel 4 and stiffener 7,The two sides of stiffener 7 are connected with the medial surface of the first side plate 5 and the medial surface of the second side plate 6 respectively,The two ends of the first side plate 5 are connected with the right flank of the first square steel 3 and the left surface of the second square steel 4 respectively,The two ends of the second side plate 6 are connected with the right flank of the first square steel 3 and the left surface of the second square steel 4 respectively,And first side plate 5 and the front of the first square steel 3 and the front flush of the second square steel 4,Second side plate 6 flushes with the back side of the first square steel 3 and the back side of the second square steel 4,Stiffener 7 is between the first square steel 3 and the second square steel 4,In first square steel 3、In second square steel 4、And all poured concrete between stiffener 7 and the first square steel 3 and the second square steel 4;nullSecond concrete combination column 2 includes third steel 8、4th square steel 9、5th square steel 10、3rd side plate 11、4th side plate 12、5th side plate 13 and the 6th side plate 14,Wherein,Third steel 8、4th square steel 9 and the 5th square steel 10 are from left to right sequentially distributed,The two ends of the 3rd side plate 11 are connected with the side of the side of third steel 8 and the 4th square steel 9,The two ends of the 4th side plate 12 are connected with the side of third steel 8 and the side of the 4th square steel 9 respectively,The two ends of the 5th side plate 13 are connected with the side of the 4th square steel 9 and the side of the 5th square steel 10 respectively,The two ends of the 6th side plate 14 are connected with the side of the 4th square steel 9 and the side of the 5th square steel 10 respectively,The front of the 3rd side plate 11 and the 5th side plate 13 and third steel 8、The front of the 4th square steel 9 and the front flush of the 5th square steel 10,The back side of its four side plate and the 6th side plate 14 and third steel 8、The back side of the 4th square steel 9 and the back side of the 5th square steel 10 flush,In third steel 8、In 4th square steel 9、In 5th square steel 10、Between third steel 8 and the 4th square steel 9、And the 4th be all filled with concrete between square steel 9 and the 5th square steel 10;The right flank of the second square steel 4 and the front of the 4th square steel 9 are connected.
Present invention additionally comprises heptalateral plate 15, 8th side plate 16, 9th side plate 17 and the tenth side plate 18, wherein, one end of 9th side plate (17) is connected through the 3rd side plate (11) and the 4th side plate (12) with the side of the 3rd side plate (11) and the side of the 4th side plate (12), tenth side plate (18) is connected through the side of the 5th side plate (13) and the side of the 6th side plate (14) with the 5th side plate (13) and the 6th side plate (14), the side of heptalateral plate (15) one end and the side of the 8th side plate (16) one end are connected with front and the back side of the second square steel (4) respectively, heptalateral plate (15) is connected with the tenth side plate (18), 8th side plate (16) is connected with the 9th side plate (1).
Concrete, heptalateral plate 15 is connected by the first connecting plate 19 with the tenth side plate 18, wherein, heptalateral plate 15 is connected with the first connecting plate 19 by some first bolts through the side of heptalateral plate 15 and the side of the first connecting plate 19, and the tenth side plate 18 is connected with the first connecting plate 19 by some second bolts through side and first connecting plate 19 of the tenth side plate 18;8th side plate 16 is connected by the second connecting plate 20 with the 9th side plate 17, wherein, 8th side plate 16 is connected with the second connecting plate 20 by some 3rd bolts through the side of the 8th side plate 16 and the side of the second connecting plate 20,9th side plate 17 is connected with the second connecting plate 20 by some 4th bolts through side and second connecting plate 20 of the 9th side plate 17, wherein, each first bolt is the most equidistantly distributed, each second bolt is the most equidistantly distributed, each 3rd bolt is the most equidistantly distributed, and each 4th bolt is the most equidistantly distributed.
The work progress of the present invention is:
1) construction of the first concrete combination column 1 is carried out, Specific construction process is: first complete first side plate the 5, second side plate the 6, first square steel the 3, second square steel 4, stiffener 7, heptalateral plate 15 and the welding of the 8th side plate 16, the most again by concreting in the first square steel 3, in the second square steel 4 and between stiffener 7 and the first square steel 3 and the second square steel 4, complete the preparation of the first concrete combination column 1;null2) construction of the second concrete combination column 2 is carried out,Specific construction process is: first at the 3rd side plate 11、4th side plate 12、5th side plate 13、The end fluting of the 6th side plate 14,Carry out the 3rd side plate 11 the most again、4th side plate 12、5th side plate 13、6th side plate 14、Third steel 8、4th square steel 9、The welding of the 5th square steel 10,9th side plate 17 passes the groove on the 3rd side plate 11 and the groove on the 4th side plate 12 and the 3rd side plate 11 and the welding of the 4th side plate 12 phase,Tenth side plate 18 is through the groove on the 5th side plate 13、Groove on 6th side plate 14 and the 5th side plate 13 and the welding of the 6th side plate 14 phase,Then by concreting in third steel 8、In 4th square steel 9、In 5th square steel 10、Between third steel 8 and the 4th square steel 9、And the 4th between square steel 9 and the 5th square steel 10,Complete the preparation of the second concrete combination column 2;3) the first concrete combination column 1 and the second concrete combination column 2 are transported to job site, regulate the first concrete combination column 1 and position of the second concrete combination column 2 again, and by the first bolt and the second bolt, heptalateral plate the 15, the tenth side plate 18 and the first connecting plate 19 are connected, by the 3rd bolt and the 4th bolt, the 8th side plate the 16, the 9th side plate 17 and the second connecting plate 20 are connected, the construction of prefabricated T-shaped composite pile prepared from special section steel tube concrete can be completed.

Claims (6)

  1. null1. a prefabricated T-shaped composite pile prepared from special section steel tube concrete,It is characterized in that,Including the first concrete combination column (1) and the second concrete combination column (2),First concrete combination column (1) includes the first side plate (5)、Second side plate (6)、First square steel (3)、Second square steel (4) and stiffener (7),The two sides of stiffener (7) are connected with the medial surface of the first side plate (5) and the medial surface of the second side plate (6) respectively,The two ends of the first side plate (5) are connected with the right flank of the first square steel (3) and the left surface of the second square steel (4) respectively,The two ends of the second side plate (6) are connected with the right flank of the first square steel (3) and the left surface of the second square steel (4) respectively,And first side plate (5) and the first square steel (3) front and the front flush of the second square steel (4),Second side plate (6) flushes with the back side of the first square steel (3) and the back side of the second square steel (4),Stiffener (7) is positioned between the first square steel (3) and the second square steel (4),In first square steel (3)、In second square steel (4)、And all poured concrete between stiffener (7) and the first square steel (3) and the second square steel (4);
    nullSecond concrete combination column (2) includes third steel (8)、4th square steel (9)、5th square steel (10)、3rd side plate (11)、4th side plate (12)、5th side plate (13) and the 6th side plate (14),Wherein,Third steel (8)、4th square steel (9) and the 5th square steel (10) are from left to right sequentially distributed,The two ends of the 3rd side plate (11) are connected with the side of the side of third steel (8) and the 4th square steel (9),The two ends of the 4th side plate (12) are connected with the side of third steel (8) and the side of the 4th square steel (9) respectively,The two ends of the 5th side plate (13) are connected with the side of the 4th square steel (9) and the side of the 5th square steel (10) respectively,The two ends of the 6th side plate (14) are connected with the side of the 4th square steel (9) and the side of the 5th square steel (10) respectively,The front of the 3rd side plate (11) and the 5th side plate (13) and third steel (8)、The front of the 4th square steel (9) and the front flush of the 5th square steel (10),The back side of its four side plate and the 6th side plate (14) and third steel (8)、The back side of the 4th square steel (9) and the back side of the 5th square steel (10) flush,In third steel (8)、In 4th square steel (9)、In 5th square steel (10)、Between third steel (8) and the 4th square steel (9)、And the 4th be all filled with concrete between square steel (9) and the 5th square steel (10);
    The right flank of the second square steel (4) and the front of the 4th square steel (9) are connected.
  2. nullPrefabricated T-shaped composite pile prepared from special section steel tube concrete the most according to claim 1,It is characterized in that,Also include heptalateral plate (15)、8th side plate (16)、9th side plate (17) and the tenth side plate (18),Wherein,One end of 9th side plate (17) is connected through the 3rd side plate (11) and the 4th side plate (12) with the side of the 3rd side plate (11) and the side of the 4th side plate (12),Tenth side plate (18) is connected through the side of the 5th side plate (13) and the side of the 6th side plate (14) with the 5th side plate (13) and the 6th side plate (14),The side of heptalateral plate (15) one end and the side of the 8th side plate (16) one end are connected with front and the back side of the second square steel (4) respectively,Heptalateral plate (15) is connected with the tenth side plate (18),8th side plate (16) is connected with the 9th side plate (1).
  3. Prefabricated T-shaped composite pile prepared from special section steel tube concrete the most according to claim 2, it is characterized in that, heptalateral plate (15) is connected by the first connecting plate (19) with the tenth side plate (18), wherein, heptalateral plate (15) is connected with the first connecting plate (19) by some first bolts through the side of heptalateral plate (15) and the side of the first connecting plate (19), and the tenth side plate (18) is connected with the first connecting plate (19) by some second bolts through side and first connecting plate (19) of the tenth side plate (18).
  4. Prefabricated T-shaped composite pile prepared from special section steel tube concrete the most according to claim 3, it is characterized in that, 8th side plate (16) is connected by the second connecting plate (20) with the 9th side plate (17), wherein, 8th side plate (16) is connected with the second connecting plate (20) by some 3rd bolts through the side of the 8th side plate (16) and the side of the second connecting plate (20), and the 9th side plate (17) is connected with the second connecting plate (20) by some 4th bolts through side and second connecting plate (20) of the 9th side plate (17).
  5. Prefabricated T-shaped composite pile prepared from special section steel tube concrete the most according to claim 3, it is characterised in that each first bolt is the most equidistantly distributed, each second bolt is the most equidistantly distributed.
  6. Prefabricated T-shaped composite pile prepared from special section steel tube concrete the most according to claim 4, it is characterised in that each 3rd bolt is the most equidistantly distributed, each 4th bolt is the most equidistantly distributed.
CN201610341197.4A 2016-05-20 2016-05-20 A kind of prefabricated T-shaped composite pile prepared from special section steel tube concrete Active CN105821967B (en)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100197759B1 (en) * 1996-10-08 1999-06-15 김세중 A conjunctive construction part for joining a concrete column and iron beam of a building
KR20110133126A (en) * 2010-06-04 2011-12-12 재단법인 포항산업과학연구원 Steel tube for filling concrete
CN102587577A (en) * 2012-03-15 2012-07-18 天津大学 Steel tube-I beam combination steel tube concrete special-shaped columns and manufacture method thereof
CN104233944A (en) * 2014-09-05 2014-12-24 湖州市交通工程总公司 Double-L-shaped combined type T-shaped energy-consuming connector and manufacturing technique thereof
CN105239726A (en) * 2015-09-01 2016-01-13 同济大学 Prefabricated steel-reinforced concrete combined special-shaped energy-dissipating column
CN105484388A (en) * 2015-11-18 2016-04-13 福建工程学院 Prefabricated assembly type shear wall vertical slit connecting structure and construction method thereof
CN205663030U (en) * 2016-05-20 2016-10-26 西安建筑科技大学 Prefabricated T type dysmorphism steel pipe -concrete composite post

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100197759B1 (en) * 1996-10-08 1999-06-15 김세중 A conjunctive construction part for joining a concrete column and iron beam of a building
KR20110133126A (en) * 2010-06-04 2011-12-12 재단법인 포항산업과학연구원 Steel tube for filling concrete
CN102587577A (en) * 2012-03-15 2012-07-18 天津大学 Steel tube-I beam combination steel tube concrete special-shaped columns and manufacture method thereof
CN104233944A (en) * 2014-09-05 2014-12-24 湖州市交通工程总公司 Double-L-shaped combined type T-shaped energy-consuming connector and manufacturing technique thereof
CN105239726A (en) * 2015-09-01 2016-01-13 同济大学 Prefabricated steel-reinforced concrete combined special-shaped energy-dissipating column
CN105484388A (en) * 2015-11-18 2016-04-13 福建工程学院 Prefabricated assembly type shear wall vertical slit connecting structure and construction method thereof
CN205663030U (en) * 2016-05-20 2016-10-26 西安建筑科技大学 Prefabricated T type dysmorphism steel pipe -concrete composite post

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