EP0065212A1 - Elément d'assemblage de profilés d'âme, en particulier dans une construction métallique, de préférence profilés de section en I - Google Patents

Elément d'assemblage de profilés d'âme, en particulier dans une construction métallique, de préférence profilés de section en I Download PDF

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Publication number
EP0065212A1
EP0065212A1 EP82103865A EP82103865A EP0065212A1 EP 0065212 A1 EP0065212 A1 EP 0065212A1 EP 82103865 A EP82103865 A EP 82103865A EP 82103865 A EP82103865 A EP 82103865A EP 0065212 A1 EP0065212 A1 EP 0065212A1
Authority
EP
European Patent Office
Prior art keywords
connecting element
web profiles
tab
element according
webs
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP82103865A
Other languages
German (de)
English (en)
Inventor
Gerold Eilers
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Soldimpex Paul Schockemohle & Co Kg GmbH
Original Assignee
Soldimpex Paul Schockemohle & Co Kg GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Soldimpex Paul Schockemohle & Co Kg GmbH filed Critical Soldimpex Paul Schockemohle & Co Kg GmbH
Publication of EP0065212A1 publication Critical patent/EP0065212A1/fr
Withdrawn legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/38—Arched girders or portal frames
    • E04C3/40—Arched girders or portal frames of metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2415—Brackets, gussets, joining plates
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2448—Connections between open section profiles

Definitions

  • the invention relates to a connecting element for web profiles, in particular for shaped steel web profiles which can be used in steel construction, preferably I-beams, which, for example, connected to one another at the nodes by the connecting element, supports and bolts of a rigid supporting frame which can be set up from a plurality of one behind the other and connected by greases Form the supporting frame of the existing hall structure, which can be clad with a wall or roof skin.
  • Hall structures made of rigid supporting frames are known. Cut supports are used for the supports and transoms of the support frames and for the purlins that connect the erected support frames. After appropriate preparation, they are assembled on site and placed on a foundation.
  • Hall structures of the aforementioned type are mainly used in agriculture, preferably for poultry farming.
  • the construction with a rigid supporting frame has the advantage that relatively low construction costs are incurred per m 2 of built-up area. All components can be prepared for final assembly and the entire structure disassembled in the form of a set of components to be transported to the installation site, where it is then placed in front can also be erected easily by unskilled workers.
  • the aim is to keep the weight and volume of a component set as low as possible in order to reduce the transport costs.
  • the statics of the building to be erected are not adversely affected by lighter or smaller components. Endangered cross sections within the rigid supporting frame can be reinforced by attaching gusset plates, struts, etc., but the assembly of these parts increases the construction effort and the transport volume. Since the rigid supporting frames are clad inside and outside with a wall or roof skin, between which insulating material can also be introduced, the arrangement of protruding struts and gusset plates is further disadvantageous for such cladding, since this involves the attachment of the cladding, e.g. Aluminum sheets, complicate because corresponding projections have to be provided for the projections, and moreover the gusset plates and struts disadvantageously form cold or heat bridges between a converted interior of the barn and the surroundings.
  • the cladding e.g. Aluminum sheets
  • the invention has for its object to provide a connecting element for web profiles, which with sufficient static strength of the support frame thus formed low weight and transport volume of all components and a Easy assembly on site guaranteed.
  • a connecting element which is designed as a tab, the free ends of which can each be connected to the webs of mutually facing ends of the web profiles.
  • the connecting element designed as a tab connects e.g. Support and transom of a rigid support frame in the area of the frame corner as well as the two transoms in the ridge area.
  • This has the advantage that web profiles, for example I-beams, can only be cut to length for supports and transoms, but can otherwise remain unprocessed.
  • the connection of the tabs with the webs of the respective web profiles also has the advantage that no protruding components occur in the rigid support frame, so that a smooth cladding wall or roof skin, e.g. made of aluminum, can be easily attached.
  • two lugs arranged parallel to each other are provided at each node, the ends of which accommodate the respectively assigned webs of the web profiles between them.
  • This increases the static strength of the rigid support frame, because the loads on the frame corner and ridge are absorbed by two brackets each.
  • the tabs and the webs of the web profiles received between them are joined with through screws.
  • the screw connection facilitates assembly, since such work can also be carried out by non-trained assistants.
  • the arrangement of the holes required for the screw connection in the webs of the web profiles to be connected to one another can also be carried out beforehand in a workshop. However, it is also possible to use the already drilled tabs as drilling templates and to drill the holes in the webs on the construction site.
  • high-strength screws are preferably used, which can be tightened to such an extent that a high static friction arises between the webs and the ends of the respective tabs covering them on both sides, which prevents excessive stress on the holes and screws, since these alone can cause shear forces to occur the given perforation ratio can not accommodate.
  • each tab can also be a component made from sheet metal blanks, which e.g. by pressing in reinforcing beads or the like may meet the requirements regarding the static strength of a support frame formed with it.
  • each bracket has a respective node, the frame corner or the ridge with respect to the Angle at which the Stegpro file to each other, adapted casting is.
  • high-quality castings are advantageously very rigid, so that the stresses occurring at the frame corner or the ridge can be easily absorbed, and yet the straps can be dimensioned somewhat smaller than an equivalent component made of steel.
  • a large number of rigid support frames are set up one behind the other, each support frame always having the same brackets.
  • a set of components comprising a few components can be offered, which advantageously consists of the same web profiles for transoms and supports and comprises the corresponding number of tabs for the connecting elements to be used on the frame corners and the ridge.
  • the dimensioning of the cast parts depends on the dimensioning of the web profiles used; a smaller I-beam, smaller tabs are sufficient and vice versa.
  • each bracket is formed approximately U-shaped by integrally formed reinforcing ribs.
  • the reinforcing ribs have their largest elevation in the middle of the tab.
  • brackets are symmetrical components, two identical brackets, for example for a frame corner, are put together so that they each have the webs of the web profiles to be connected to one another with the smooth undersides facing one another enclose between them, with the integrally formed, then outwardly projecting reinforcing ribs, the tabs, which are firmly screwed to the web profiles, again form an approximately I-shaped profile which can absorb the high loads in the frame corner or in the ridge.
  • the connecting elements according to the invention enables the use of small web profiles, since the ends of the tabs cover and reinforce a relatively long area of the webs of the web profiles. If there is a support and transom e.g. made of a molded steel from the IPE 160 series, the ends of the tabs in the frame corner each cover a section of approx. 280 mm in length of the web of the support as well as the web of the transom, e.g.
  • the endangered cross-section of the support is precisely offset by this 280 mm towards the base of the support and thus the lower load tapped in this offset area from the bending moment line of the support also enables the dimensions of the profiles to be reduced, namely, in the case of the design mentioned, an IPE 160, although an IPE 200 would actually be necessary after the maximum occurring in the bending moment line.
  • the actual maximum of the bending moment line intercepts the connecting element according to the invention located in the corner of the frame.
  • a support frame for a hall structure is shown in side view. Several such support frames are placed one behind the other.
  • Each support frame consists of left support 1 and right support 2 as well as left lock 3 and right lock 4.
  • Supports 1, 2 and transoms 3, 4 are shaped steels cut to length, for example I-beams from the IPE 160 series.
  • Supports 1, 2 and transoms 3, 4 are in the area of the frame corners 5 and 6 respectively as tabs 7 and 8 trained connecting elements connected to each other by the ends 9 and 10 or 11 and 12 of the tabs, which are at a predetermined angle to one another, being screwed to the webs of the I-beams of supports and bolts.
  • Each end of each tab is screwed to the associated web with four screws.
  • the two bars 3 and 4 are of the same type by a connecting element formed from appropriately shaped tabs 14 Way also connected to each other by four screws.
  • FIG. 2 a section through the ridge region 13 of the support frame along the line II-II in FIG. 1 is shown enlarged. From this illustration it can be seen that a connecting element consists of two mutually opposing tabs 14 and 17 which clamp between them the web 18 of the I-beam of the bolt 4 and the web 19 of the I-beam for the bolt 3 and that the tabs 14 and 17 are pulled together by means of the through screws 20.
  • two tabs are each arranged as a connecting element in each frame corner on the frame corners 5 and 6 between the bars 3, 4 and the supports 1, 2 in FIG. 1.
  • FIG. 3 shows the ridge area 13 with the tab 14 connecting the two bars 3 and 4 in an enlarged side view. From this illustration it can be seen that the tab has longitudinal reinforcing ribs 21 and 22 at its upper and lower edges, as a result of which a connecting element composed of two tabs has approximately the shape of an assembled I-profile.
  • the reinforcing ribs are arranged such that, rising from the ends of the tab 14, they rise in the middle of the tab in the actual ridge Area between the two bars 3 and 4 have the maximum of their elevation, as indicated in the sectional profiling indicated by dashed lines.
  • the left frame corner 5 is shown in an enlarged view.
  • the tab 7 and a similar, invisible tab arranged behind the plane of the drawing are screwed at the ends 9 and 10 to the webs of the I-beams for the support 1 and the latch 3, as shown in FIG. 2.
  • the tab 7 is also a component made of high-quality gray cast iron or cast steel and two tabs enclosing the webs of the support 1 and the latch 3 form a connecting element.
  • tab 14 acc. Fig. 3 also have the tabs 7 and 8 of the frame corners on the longitudinal edge formed reinforcing ribs 23, 24, the elevation of which also increases from the free ends 9 and 10 to the center.
  • a transverse rib-like web 25 is arranged in this central area in the kink area of the tab, in which the highest load of the connecting elements also occurs.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Joining Of Building Structures In Genera (AREA)
EP82103865A 1981-05-13 1982-05-05 Elément d'assemblage de profilés d'âme, en particulier dans une construction métallique, de préférence profilés de section en I Withdrawn EP0065212A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813118972 DE3118972A1 (de) 1981-05-13 1981-05-13 Verbindungselement fuer stegprofile, insbesondere fuer im stahlbau verwendbare stegprofile, vorzugsweise i-traeger
DE3118972 1981-05-13

Publications (1)

Publication Number Publication Date
EP0065212A1 true EP0065212A1 (fr) 1982-11-24

Family

ID=6132183

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82103865A Withdrawn EP0065212A1 (fr) 1981-05-13 1982-05-05 Elément d'assemblage de profilés d'âme, en particulier dans une construction métallique, de préférence profilés de section en I

Country Status (2)

Country Link
EP (1) EP0065212A1 (fr)
DE (1) DE3118972A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0129176A2 (fr) * 1983-06-15 1984-12-27 Johann Wolf GmbH KG Fixation d'angle résistante à la flexion
ES2063600A2 (es) * 1991-09-04 1995-01-01 Normetal Estructuras Metalicas Modulo para la construccion de una nave industrial.
WO1996031667A1 (fr) * 1995-04-03 1996-10-10 Fiberline Composites A/S Raccords pour poutres profilees en i, en u ou autre
EP0783061A1 (fr) * 1995-12-08 1997-07-09 V. Kann Rasmussen Industri A/S Système d'éléments de profile et élément de guidage d'insertion à être utilisé dans un tel système
CN108331162A (zh) * 2018-02-11 2018-07-27 中国十九冶集团有限公司 梁柱连接节点构造
CN113622524A (zh) * 2021-08-17 2021-11-09 山东华亿钢机股份有限公司 中部无支撑的大跨度弧形钢结构及施工方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3133160A1 (de) * 1981-08-21 1983-03-03 Werner Dipl.-Ing. 8750 Aschaffenburg Schömig "hallenstahlkonstruktion"
DE3332916A1 (de) * 1983-09-13 1985-04-04 Werner Dipl.-Ing. 8750 Aschaffenburg Schömig Verbindung von walztraegern

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR744080A (fr) * 1933-04-10
US2296336A (en) * 1939-07-18 1942-09-22 Rhea G Crozier Splice for structural shapes
FR62333E (fr) * 1950-04-18 1955-06-13 Système d'assemblage d'éléments métalliques
FR1099750A (fr) * 1954-04-29 1955-09-08 éléments d'assemblage pour profilés ou tubes
US2989154A (en) * 1955-03-17 1961-06-20 Nat Steel Corp Building construction

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7506860U (de) * 1975-06-26 Dietz H Verbindungslasche für biegefesten TrägerstoS
BE459258A (fr) * 1945-08-31
FR2228920A1 (en) * 1973-05-07 1974-12-06 Sejournant Georges Joint section for portal frame - is angled I-section with triangular corner web and end mounting plates

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR744080A (fr) * 1933-04-10
US2296336A (en) * 1939-07-18 1942-09-22 Rhea G Crozier Splice for structural shapes
FR62333E (fr) * 1950-04-18 1955-06-13 Système d'assemblage d'éléments métalliques
FR1099750A (fr) * 1954-04-29 1955-09-08 éléments d'assemblage pour profilés ou tubes
US2989154A (en) * 1955-03-17 1961-06-20 Nat Steel Corp Building construction

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0129176A2 (fr) * 1983-06-15 1984-12-27 Johann Wolf GmbH KG Fixation d'angle résistante à la flexion
EP0129176A3 (fr) * 1983-06-15 1985-07-24 Johann Wolf GmbH KG Fixation d'angle résistante à la flexion
ES2063600A2 (es) * 1991-09-04 1995-01-01 Normetal Estructuras Metalicas Modulo para la construccion de una nave industrial.
WO1996031667A1 (fr) * 1995-04-03 1996-10-10 Fiberline Composites A/S Raccords pour poutres profilees en i, en u ou autre
EP0783061A1 (fr) * 1995-12-08 1997-07-09 V. Kann Rasmussen Industri A/S Système d'éléments de profile et élément de guidage d'insertion à être utilisé dans un tel système
CN108331162A (zh) * 2018-02-11 2018-07-27 中国十九冶集团有限公司 梁柱连接节点构造
CN113622524A (zh) * 2021-08-17 2021-11-09 山东华亿钢机股份有限公司 中部无支撑的大跨度弧形钢结构及施工方法
CN113622524B (zh) * 2021-08-17 2022-11-25 山东华亿钢机股份有限公司 中部无支撑的大跨度弧形钢结构及施工方法

Also Published As

Publication number Publication date
DE3118972A1 (de) 1982-11-25

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Inventor name: EILERS, GEROLD