CN1961177A - 强化槽钢 - Google Patents
强化槽钢 Download PDFInfo
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- CN1961177A CN1961177A CNA2004800429007A CN200480042900A CN1961177A CN 1961177 A CN1961177 A CN 1961177A CN A2004800429007 A CNA2004800429007 A CN A2004800429007A CN 200480042900 A CN200480042900 A CN 200480042900A CN 1961177 A CN1961177 A CN 1961177A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C3/06—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web
- E04C3/07—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web at least partly of bent or otherwise deformed strip- or sheet-like material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
- E04C2003/0408—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section
- E04C2003/0421—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section comprising one single unitary part
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
- E04C2003/0426—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section
- E04C2003/0434—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section the open cross-section free of enclosed cavities
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
- E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
- E04C2003/0473—U- or C-shaped
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Rod-Shaped Construction Members (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
这是一种新型的强化槽钢,其机械性能是优于已知的结构用钢材,它可以用于大型平顶或拱形顶框架的建设,能有效地承受固定负荷。槽钢的组成部分如下:核心板,上下翼板或侧面板,何翼板边缘的弯边。翼板分为三个部分:第一部分为平面,一边通过折弯和核心板相连,并与核心板成90度角,另一边通过折弯和翼板的中间部分相连,这部分凹于翼板中轴线,构成起强化作用的部分,接着是第二个折弯,与翼板的第三部分相连,这部分与第一部分处于同一水平面上,接着又通过一个折弯和弯边相连,第三部分和弯边成90度角。核心板同样为平面的,由三部分组成:第一部分,为平面,其上边通过折弯和上翼板相连,并成90度角,接着是中间部分,凹于核心板中轴线,构成起强化作用的部分,通过折弯相连,接着是和第一部分相同的第三部分,为平面,和第一部分处于同一水平面上,该部分的外缘通过折弯和下翼板相连,并成90度角。因此,本发明范围为适用于各类框架建设的槽钢。
Description
技术领域
一种新型的强化槽钢,其机械性能优于已知的结构钢材,这种槽钢可用于大型平顶或拱形顶建筑的框架建设,能有效地承受固定负荷。
这一具有最大承受力特性的槽钢可以向常规的钢材发起强有力的挑战,因为它具有强化的结构。另外,每米长的槽钢重量也低于常规钢材。因此,本发明为大型平顶或拱形顶建筑的框架建设提供了一种新的钢材选择。
因此,本发明的范围为各类框架建设的结构钢材。
背景技术
在墨西哥和其它一些国家,楼顶建设不使用中间支撑,楼房的外墙或立柱间隔均为10米(40英寸)以上。因此,为节约成本,需要使用非梁支撑的结构体系。为此采用的结构被称为顶框架,其结构一般为端部支撑,由一系列通常为直的、有序放置、相互联接的线型钢材组成,这样,组成的部件之间受力可均匀传递。角钢是唯一使用的多边钢材,如不改变其一侧或多侧的长度则无法几何地改变其形状。因此,建筑框架主要由一系列角钢组成。
通常,钢框架角部的连接是由钢板经铆钉、螺钉、螺帽或焊接而连成一体,形成牢固连接,但框架的稳定性并不取决于连接的僵固性。
众所周知,钢材已逐渐取代了大部分的其它材料,如木材等,因为使用钢材可以建设大跨度的建筑物。
楼房结构建设中经常使用的钢材为宽翼梁(WF),标准粱,槽钢,角钢和板钢。
为此,经过多次试验后,在保留了常规钢材具有的技术和机械特性的条件下,我们开发了一种具有强化功能的材料,它更加的坚固,比常规钢材具有更大的承受力,重量减轻,能够建设跨度更大的建筑结构。
附图说明
图1为强化钢材剖视图;
图2为强化钢材侧视图。
具体实施方式
上述二图显示,本发明的强化钢材为槽型机制部件(10),主要由核心板(20)、核心板上面和下面的翼板(12)和钢材最外缘的折边(30)组成。
翼板(12),或称之侧面,为平面,分为三部分:第一部分(14),为平面,其一边与核心板(20)的一边通过折弯(22)相联,翼板与核心板成90度角,其另一个边通过折弯(24)与平面的中间部分(16)相连,中间部分凹于翼板(12)的中轴线,起强化作用;接着,通过另一个折弯(26)和第三部分(18)相连,第三部分也为平面,与第一部分(14)处于同一水平面上;接着,一个折弯(28)把第三部分和一个折边(30)相连,使折边和翼板(12)成90度角,该部分(16)的中轴线偏离第一部分(14)及第三部分(18)的中心部分,中间部分(16)和其他部分平行。
同样,核心板(20)也为平面,分为三部分:第一部分(32),为平面,上边通过折弯(22)和上翼板(12)相连,并成90度角;中间部分(34),为平面,凹于核心板的中轴线,起强化作用,中间部分的两个边通过折弯(38)和上下部分相连;接着是第三部分(36),与第一部分相同,为平面,并与第一部分(32)处于同一水平面上,其下边通过折弯(22)和下翼板相连(12),并与核心板(20)成90度角。
最后,机制钢材的两个折边(30)也为小型的平面,并与翼板成90度角,既是槽钢的边缘部分也是与另一个同样的槽钢对接的底座,这样可使槽钢的承受力倍增。
最佳实施方式
要生产上述槽钢,需要一台成型机或折边机,分若干步折弯,最后成型。这需要使用质量好,厚度合适的钢材,在机器制造每个折弯时才能避免出现裂痕或损伤。
使用成型机,而不是折弯冲压机,才能确保生产的各种规格的产品合乎设计要求,只有使用成型机才有可能生产出符合要求的预制钢材。
Claims (3)
1.一种强化槽钢,其是机制槽型钢材,主要由核心板,上下翼板或侧面板,和机制钢板最外缘的弯边组成,其特征在于:
二个翼板均为平面,由三部分组成,其第一部分的一个边通过折弯和核心板相连并和核心板成90度角,其另一个边通过折弯和中间部分相连,中间部分凹于翼板的中轴线,构成强化的部分,接着通过第二个折弯和第三个平面的部分相连,第三部分和第一部分处于同一水平面上,接着通过另一个折弯和弯边相连,弯边和翼板成90度角;
核心板为平面,由三部分组成,第一部分,为平面,一边通过折弯和上翼板相连,并和上翼板成90度角;接着是核心板的中间部分,为平面,凹于核心板的中轴线,这部分起强化作用,通过折弯和第三部分相连;第三部分与第一部分相同,为平面,并与第一部分处于同一水平面上,其边缘通过折弯和下翼板相连,下翼板与核心板成90度角。
2.根据权利要求1的强化槽钢,其特征在于,核心板的第一部分和第三部分的中轴线和第二部分的中轴线因为折弯的原因形成凹凸,但中间部分和第一、第三两部分处于平行的位置。翼板的第一和第三部分的中轴线与第二部分相比,第二部分因折弯的原因而处于平行但凹下的位置。
3.根据权利要求1的强化槽钢,其特征在于,在多个槽钢对置时,槽钢的弯边能成倍增加材料的承受力。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/MX2004/000029 WO2005106317A1 (es) | 2004-04-29 | 2004-04-29 | Perfil acanalado atiesado |
Publications (1)
Publication Number | Publication Date |
---|---|
CN1961177A true CN1961177A (zh) | 2007-05-09 |
Family
ID=35198071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2004800429007A Pending CN1961177A (zh) | 2004-04-29 | 2004-04-29 | 强化槽钢 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20050241261A1 (zh) |
EP (1) | EP1748247A1 (zh) |
JP (1) | JP2007534868A (zh) |
CN (1) | CN1961177A (zh) |
BR (1) | BRPI0418734A (zh) |
CA (1) | CA2564519C (zh) |
WO (1) | WO2005106317A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103526878A (zh) * | 2013-11-07 | 2014-01-22 | 沈阳建筑大学 | 腹板加劲冷弯薄壁复杂卷边槽钢开口构件 |
CN107184124A (zh) * | 2017-06-27 | 2017-09-22 | 广州市泰盛卫浴科技有限公司 | 一种泡沫板以及浴缸盖 |
Families Citing this family (19)
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AU2002952221A0 (en) * | 2002-10-23 | 2002-11-07 | Grant Charlwood | A beam |
US20070095002A1 (en) * | 2005-10-28 | 2007-05-03 | Kim-Whitty Suk K | Nx steel lumber |
US8442804B2 (en) * | 2007-10-25 | 2013-05-14 | The Boeing Company | Method and apparatus for composite part data extraction |
US8285407B2 (en) * | 2007-10-25 | 2012-10-09 | The Boeing Company | Method and apparatus for composite part data extraction |
US8620627B2 (en) * | 2009-10-13 | 2013-12-31 | The Boeing Company | Composite information display for a part |
CN102312483B (zh) * | 2010-06-30 | 2013-12-25 | 谢英俊 | 设有加强部件的方形轻钢构件 |
US8993084B2 (en) | 2010-08-17 | 2015-03-31 | The Boeing Company | Multi-layer metallic structure and composite-to-metal joint methods |
US8652606B2 (en) | 2010-08-17 | 2014-02-18 | The Boeing Company | Composite structures having composite-to-metal joints and method for making the same |
US9522512B2 (en) | 2010-08-17 | 2016-12-20 | The Boeing Company | Methods for making composite structures having composite-to-metal joints |
CN102900199A (zh) * | 2012-10-30 | 2013-01-30 | 林泽明 | 带加筋片的建筑钢结构用c型钢 |
US9249622B1 (en) * | 2013-09-18 | 2016-02-02 | Premium Garage Door Hardware Inc. | Garage door track with inwardly hemmed sidewall, and reinforcing ribs to reduce the incidence of rollout |
JP6638577B2 (ja) * | 2016-06-28 | 2020-01-29 | 日本製鉄株式会社 | 座屈補剛構造及び形鋼 |
CN106268711A (zh) * | 2016-07-07 | 2017-01-04 | 安庆师范大学 | 大环分子修饰纳米二氧化硅毛细管色谱柱的制备 |
US10465382B2 (en) * | 2016-11-30 | 2019-11-05 | Bailey Metal Products Limited | Metal stud for use in sound attenuating wall system utilizing high density wallboard |
US11806948B2 (en) | 2019-12-12 | 2023-11-07 | The Boeing Company | Method of forming flyaway stringer end caps |
US11718047B2 (en) | 2019-12-12 | 2023-08-08 | The Boeing Company | Flyaway stringer end caps |
KR102115029B1 (ko) * | 2020-01-22 | 2020-05-25 | 채상원 | 고강성의 형강 |
USD1013212S1 (en) * | 2020-02-12 | 2024-01-30 | Usg Interiors, Llc | Linear ceiling channel |
USD1021151S1 (en) | 2021-04-26 | 2024-04-02 | Jaimes Industries, Inc. | Framing member |
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US2508032A (en) * | 1945-12-22 | 1950-05-16 | Benjamin H Kennedy | Structural metal member |
US3483665A (en) * | 1967-11-30 | 1969-12-16 | Peter H Miller | Dry wall two-piece stud structure |
US3852927A (en) * | 1971-05-10 | 1974-12-10 | H Birum | Apparatus for mounting wallboard |
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ES252676Y (es) * | 1980-07-31 | 1982-10-16 | Juego de componentes para la formacion de estructuras meta- licas | |
JPS6029831U (ja) * | 1983-08-03 | 1985-02-28 | ムツミ工業株式会社 | 溝形鋼 |
DE3513553A1 (de) * | 1985-04-16 | 1986-10-16 | Fritz Schäfer GmbH, 5908 Neunkirchen | Zerlegbares regal, insbesondere palettenregal |
ES1000203Y (es) * | 1986-09-16 | 1988-06-01 | Oriol Llobet Jose | Perfil compuesto para estructuras metalicas |
US5325651A (en) * | 1988-06-24 | 1994-07-05 | Uniframes Holdings Pty. Limited | Wall frame structure |
JPH03129031A (ja) * | 1989-05-08 | 1991-06-03 | Uniframes Ltd | 金属敷桁 |
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-
2004
- 2004-04-29 WO PCT/MX2004/000029 patent/WO2005106317A1/es active Application Filing
- 2004-04-29 EP EP04730377A patent/EP1748247A1/en not_active Withdrawn
- 2004-04-29 JP JP2007510633A patent/JP2007534868A/ja active Pending
- 2004-04-29 US US10/508,110 patent/US20050241261A1/en not_active Abandoned
- 2004-04-29 BR BRPI0418734-2A patent/BRPI0418734A/pt not_active IP Right Cessation
- 2004-04-29 CN CNA2004800429007A patent/CN1961177A/zh active Pending
- 2004-04-29 CA CA2564519A patent/CA2564519C/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103526878A (zh) * | 2013-11-07 | 2014-01-22 | 沈阳建筑大学 | 腹板加劲冷弯薄壁复杂卷边槽钢开口构件 |
CN107184124A (zh) * | 2017-06-27 | 2017-09-22 | 广州市泰盛卫浴科技有限公司 | 一种泡沫板以及浴缸盖 |
Also Published As
Publication number | Publication date |
---|---|
CA2564519C (en) | 2014-01-28 |
WO2005106317A1 (es) | 2005-11-10 |
US20050241261A1 (en) | 2005-11-03 |
EP1748247A1 (en) | 2007-01-31 |
JP2007534868A (ja) | 2007-11-29 |
BRPI0418734A (pt) | 2007-09-11 |
CA2564519A1 (en) | 2005-11-10 |
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