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Structural Behaviou...
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Andrade, PedroLuleå tekniska universitet,Byggkonstruktion och -produktion
(författare)
Structural Behaviour of a Novel Column-Splice Joint : Finger Connection
- Artikel/kapitelEngelska2015
Förlag, utgivningsår, omfång ...
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Tampere :Tampere University of Technology, Department of Civil Engineering,2015
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LIBRIS-ID:oai:DiVA.org:ltu-27929
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https://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-27929URI
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Språk:engelska
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Sammanfattning på:engelska
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Ämneskategori:ref swepub-contenttype
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Ämneskategori:kon swepub-publicationtype
Anmärkningar
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Godkänd; 2015; 20151007 (pedand)
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The novel joint presented in this paper is a friction connection used for column-splice connections of modular buildings as part of the innovative construction method introduced in the research project Optimization of frames for effective assembling - FRAMEUP. This type of joint provides a quick assembly and can deal with misalignments by introducing a connection gap. A filler and finger plate are welded to the upper part of the column to this end.The gap between finger plates and lower column faces is closed during tightening of the bolts and, thus, establishes a slip-resistant connection. The efficiency of the joint resistance based on different connection gaps subjected to uniform compression is assessed.The column-splice is composed of four slip-resistant connections, one at each side of the tube. Each finger plate consists of three long slotted holes and is welded to the upper column face. Long slotted holes are used to accommodate vertical misalignments and, therefore, allow fitting the bolts which are pre-installed in the lower column. Filler plates with different thicknesses (4, 6 and 8 mm) welded between the finger plate and upper column face are used to create a connection gap which allows balancing horizontal misalignments. The lower column faces consist of each nine holes with no clearance in order to pre-fit the bolts in a workshop. Thus, the assembling process on the construction site can be speeded up as once the lowercolumns are in place all bolts can be tightened immediately.
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Biuppslag (personer, institutioner, konferenser, titlar ...)
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Pavlovic, MarkoFaculty of Civil Engineering, University of Belgrade(Swepub:ltu)marpav
(författare)
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Heistermann, ChristineLuleå tekniska universitet,Byggkonstruktion och -produktion(Swepub:ltu)chrott
(författare)
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Veljkovic, MilanLuleå tekniska universitet,Byggkonstruktion och -produktion(Swepub:ltu)milan
(författare)
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Heistermann, TimLuleå tekniska universitet,Byggkonstruktion och -produktion(Swepub:ltu)timhei
(författare)
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Luleå tekniska universitetByggkonstruktion och -produktion
(creator_code:org_t)
Sammanhörande titlar
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Ingår i:The 13th Nordic Steel Construction ConferenceTampere : Tampere University of Technology, Department of Civil Engineering, s. 215-21697895215357899789521535796
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