Design of inter-component load-bearing connections in prefabricated single-family houses
For the transfer of horizontal loads acting on a timber building the connections between the prefabricated timber elements play an important role. In this work the standard wall-to-substrate, wall-to-wall, wall-to-flooring/flooring-to-wall and roof-to-wall connections of three investigated timber bu...
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Linnéuniversitetet, Institutionen för teknik, TEK
2012
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ndltd-UPSALLA1-oai-DiVA.org-lnu-204452013-01-08T13:52:09ZDesign of inter-component load-bearing connections in prefabricated single-family housesengPoggenburg, JuliaLinnéuniversitetet, Institutionen för teknik, TEK2012For the transfer of horizontal loads acting on a timber building the connections between the prefabricated timber elements play an important role. In this work the standard wall-to-substrate, wall-to-wall, wall-to-flooring/flooring-to-wall and roof-to-wall connections of three investigated timber building companies are analysed according to their force transmission capacities and applicability during the assembly process. The investigated connections are used for single-family houses with a maximum height of two storeys. Although the horizontal loading and thereby resulting uplift forces do not reach the sizes that have to be handled for multi-storey buildings, especially the analysis of the wall-to-substrate connections led to critical results. In the case of relatively high uplift forces at specific positions along the bottom of a building, the fasteners in connection with the dead load of the building can fail to provide a sufficient resistance against uplifting. Further calculations are needed to prove the contribution of a larger percentage of a building as well as parts of lateral walls to the stabilisation against uplift. Also, the standardisation of inter-component connections between planar timber frame elements should be pursued to increase the quality of timber frame buildings. Student thesisinfo:eu-repo/semantics/bachelorThesistexthttp://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-20445application/pdfinfo:eu-repo/semantics/openAccess |
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NDLTD |
language |
English |
format |
Others
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NDLTD |
description |
For the transfer of horizontal loads acting on a timber building the connections between the prefabricated timber elements play an important role. In this work the standard wall-to-substrate, wall-to-wall, wall-to-flooring/flooring-to-wall and roof-to-wall connections of three investigated timber building companies are analysed according to their force transmission capacities and applicability during the assembly process. The investigated connections are used for single-family houses with a maximum height of two storeys. Although the horizontal loading and thereby resulting uplift forces do not reach the sizes that have to be handled for multi-storey buildings, especially the analysis of the wall-to-substrate connections led to critical results. In the case of relatively high uplift forces at specific positions along the bottom of a building, the fasteners in connection with the dead load of the building can fail to provide a sufficient resistance against uplifting. Further calculations are needed to prove the contribution of a larger percentage of a building as well as parts of lateral walls to the stabilisation against uplift. Also, the standardisation of inter-component connections between planar timber frame elements should be pursued to increase the quality of timber frame buildings. |
author |
Poggenburg, Julia |
spellingShingle |
Poggenburg, Julia Design of inter-component load-bearing connections in prefabricated single-family houses |
author_facet |
Poggenburg, Julia |
author_sort |
Poggenburg, Julia |
title |
Design of inter-component load-bearing connections in prefabricated single-family houses |
title_short |
Design of inter-component load-bearing connections in prefabricated single-family houses |
title_full |
Design of inter-component load-bearing connections in prefabricated single-family houses |
title_fullStr |
Design of inter-component load-bearing connections in prefabricated single-family houses |
title_full_unstemmed |
Design of inter-component load-bearing connections in prefabricated single-family houses |
title_sort |
design of inter-component load-bearing connections in prefabricated single-family houses |
publisher |
Linnéuniversitetet, Institutionen för teknik, TEK |
publishDate |
2012 |
url |
http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-20445 |
work_keys_str_mv |
AT poggenburgjulia designofintercomponentloadbearingconnectionsinprefabricatedsinglefamilyhouses |
_version_ |
1716531231868321792 |