Behaviour of fasteners and glued-in rods produced from stainless steel

Ari Kevarinmäki

Behaviour of fasteners and glued-in rods produced from stainless steel

Ari Kevarinmäki

VTT Technical Research Centre of Finland

VTT (former employee or external)

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

Abstract

In addition to better durability the use of stainless steel improves the fire resistance of connections. The stainless steel has good fire resistance properties. Unprotected stainless steels have enough capacity in fire resistance class R30 and certain titan stabilised grades also in class R60 without overdesign in normal temperature. So the fire protections and/or groovings of the effective cross-sections of timber members for the connections may be avoided with the use of stainless steel. However, also in normal temperature the design rules of timber fasteners are normally given only for the non-alloy steel. The stainless steel
grades have a low 0,2 -yield value (normally 220 N/mm²) but a high tensile strength (even > 800 N/mm²) with the ultimate elongation more than 40%. The paper summarizes the
results of the research done for the verification of the design rules for the stainless steel fasteners in normal temperature. All the tests have been done in VTT Technical Research Centre of Finland and a detailed report will be published in 2005.

Original language	English
Title of host publication	CIB-W18 Meeting thirty-seven
Number of pages	10
Publication status	Published - 2004
MoE publication type	A4 Article in a conference publication
Event	CIB/W18 Meeting 37 - Edinburgh, United Kingdom Duration: 30 Aug 2004 → 3 Sept 2004

Publication series

Series	International Council for Building Research Studies and Documentation, Working Commission W 18, Timber Structures
Volume	37
ISSN	0945-6996

Conference

Conference	CIB/W18 Meeting 37
Country/Territory	United Kingdom
City	Edinburgh
Period	30/08/04 → 3/09/04

Access to Document

https://cib-w18.com/sites/default/files/proceedings/No.%2037%2C%20Edinburgh%2C%20Scotland%2C%20August%202004.pdf#page=257

Cite this

@inproceedings{982760dccb5449e3bfad389d2eea086a,

title = "Behaviour of fasteners and glued-in rods produced from stainless steel",

abstract = "In addition to better durability the use of stainless steel improves the fire resistance of connections. The stainless steel has good fire resistance properties. Unprotected stainless steels have enough capacity in fire resistance class R30 and certain titan stabilised grades also in class R60 without overdesign in normal temperature. So the fire protections and/or groovings of the effective cross-sections of timber members for the connections may be avoided with the use of stainless steel. However, also in normal temperature the design rules of timber fasteners are normally given only for the non-alloy steel. The stainless steel grades have a low 0,2 -yield value (normally 220 N/mm²) but a high tensile strength (even > 800 N/mm²) with the ultimate elongation more than 40\%. The paper summarizes the results of the research done for the verification of the design rules for the stainless steel fasteners in normal temperature. All the tests have been done in VTT Technical Research Centre of Finland and a detailed report will be published in 2005.",

author = "Ari Kevarinm{\"a}ki",

year = "2004",

language = "English",

series = "International Council for Building Research Studies and Documentation, Working Commission W 18, Timber Structures",

booktitle = "CIB-W18 Meeting thirty-seven",

note = "CIB/W18 Meeting 37 ; Conference date: 30-08-2004 Through 03-09-2004",

}

Kevarinmäki, A 2004, Behaviour of fasteners and glued-in rods produced from stainless steel. in CIB-W18 Meeting thirty-seven., 37-7-13, International Council for Building Research Studies and Documentation, Working Commission W 18, Timber Structures, vol. 37, CIB/W18 Meeting 37, Edinburgh, United Kingdom, 30/08/04. <https://cib-w18.com/sites/default/files/proceedings/No.%2037%2C%20Edinburgh%2C%20Scotland%2C%20August%202004.pdf#page=257>

Behaviour of fasteners and glued-in rods produced from stainless steel. / Kevarinmäki, Ari.
CIB-W18 Meeting thirty-seven. 2004. 37-7-13 (International Council for Building Research Studies and Documentation, Working Commission W 18, Timber Structures, Vol. 37).

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

TY - GEN

T1 - Behaviour of fasteners and glued-in rods produced from stainless steel

AU - Kevarinmäki, Ari

PY - 2004

Y1 - 2004

N2 - In addition to better durability the use of stainless steel improves the fire resistance of connections. The stainless steel has good fire resistance properties. Unprotected stainless steels have enough capacity in fire resistance class R30 and certain titan stabilised grades also in class R60 without overdesign in normal temperature. So the fire protections and/or groovings of the effective cross-sections of timber members for the connections may be avoided with the use of stainless steel. However, also in normal temperature the design rules of timber fasteners are normally given only for the non-alloy steel. The stainless steel grades have a low 0,2 -yield value (normally 220 N/mm²) but a high tensile strength (even > 800 N/mm²) with the ultimate elongation more than 40%. The paper summarizes the results of the research done for the verification of the design rules for the stainless steel fasteners in normal temperature. All the tests have been done in VTT Technical Research Centre of Finland and a detailed report will be published in 2005.

AB - In addition to better durability the use of stainless steel improves the fire resistance of connections. The stainless steel has good fire resistance properties. Unprotected stainless steels have enough capacity in fire resistance class R30 and certain titan stabilised grades also in class R60 without overdesign in normal temperature. So the fire protections and/or groovings of the effective cross-sections of timber members for the connections may be avoided with the use of stainless steel. However, also in normal temperature the design rules of timber fasteners are normally given only for the non-alloy steel. The stainless steel grades have a low 0,2 -yield value (normally 220 N/mm²) but a high tensile strength (even > 800 N/mm²) with the ultimate elongation more than 40%. The paper summarizes the results of the research done for the verification of the design rules for the stainless steel fasteners in normal temperature. All the tests have been done in VTT Technical Research Centre of Finland and a detailed report will be published in 2005.

M3 - Conference article in proceedings

T3 - International Council for Building Research Studies and Documentation, Working Commission W 18, Timber Structures

BT - CIB-W18 Meeting thirty-seven

T2 - CIB/W18 Meeting 37

Y2 - 30 August 2004 through 3 September 2004

ER -

Behaviour of fasteners and glued-in rods produced from stainless steel

Abstract

Publication series

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Cite this