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Minimum Reinforcement for Crack Width Control in RC Tensile Elements
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Zeitschriftentitel: | Archives of Civil Engineering |
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Personen und Körperschaften: | , , |
In: | Archives of Civil Engineering, 65, 2019, 1, S. 111-128 |
Format: | E-Article |
Sprache: | Unbestimmt |
veröffentlicht: |
Polish Academy of Sciences Chancellery
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Schlagwörter: |
author_facet |
Knauff, M. Grzeszykowski, B. Golubińska, A. Knauff, M. Grzeszykowski, B. Golubińska, A. |
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author |
Knauff, M. Grzeszykowski, B. Golubińska, A. |
spellingShingle |
Knauff, M. Grzeszykowski, B. Golubińska, A. Archives of Civil Engineering Minimum Reinforcement for Crack Width Control in RC Tensile Elements Civil and Structural Engineering |
author_sort |
knauff, m. |
spelling |
Knauff, M. Grzeszykowski, B. Golubińska, A. 1230-2945 Polish Academy of Sciences Chancellery Civil and Structural Engineering http://dx.doi.org/10.2478/ace-2019-0008 <jats:title>Abstract</jats:title><jats:p>New approach using direct crack width calculations of the minimum reinforcement in tensile RC elements is presented. Verification involves checking whether the provided reinforcement ensures that the crack width that may result from the thermal-shrinkage effects does not exceed the limit value. The Eurocode provisions were enriched with addendums derived from the German national annex. Three levels of accuracy of the analysis were defined - the higher the level applied, the more significant reduction in the amount of reinforcement required can be achieved. A methodology of determining the minimum reinforcement for crack width control on the example of a RC retaining wall is presented. In the analysis the influence of residual and restraint stresses caused by hydration heat release and shrinkage was considered.</jats:p> Minimum Reinforcement for Crack Width Control in RC Tensile Elements Archives of Civil Engineering |
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10.2478/ace-2019-0008 |
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Polish Academy of Sciences Chancellery, 2019 |
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Polish Academy of Sciences Chancellery, 2019 |
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1230-2945 |
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2019 |
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Polish Academy of Sciences Chancellery |
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ai |
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ai |
series |
Archives of Civil Engineering |
source_id |
49 |
title |
Minimum Reinforcement for Crack Width Control in RC Tensile Elements |
title_unstemmed |
Minimum Reinforcement for Crack Width Control in RC Tensile Elements |
title_full |
Minimum Reinforcement for Crack Width Control in RC Tensile Elements |
title_fullStr |
Minimum Reinforcement for Crack Width Control in RC Tensile Elements |
title_full_unstemmed |
Minimum Reinforcement for Crack Width Control in RC Tensile Elements |
title_short |
Minimum Reinforcement for Crack Width Control in RC Tensile Elements |
title_sort |
minimum reinforcement for crack width control in rc tensile elements |
topic |
Civil and Structural Engineering |
url |
http://dx.doi.org/10.2478/ace-2019-0008 |
publishDate |
2019 |
physical |
111-128 |
description |
<jats:title>Abstract</jats:title><jats:p>New approach using direct crack width calculations of the minimum reinforcement in tensile RC elements is presented. Verification involves checking whether the provided reinforcement ensures that the crack width that may result from the thermal-shrinkage effects does not exceed the limit value. The Eurocode provisions were enriched with addendums derived from the German national annex. Three levels of accuracy of the analysis were defined - the higher the level applied, the more significant reduction in the amount of reinforcement required can be achieved. A methodology of determining the minimum reinforcement for crack width control on the example of a RC retaining wall is presented. In the analysis the influence of residual and restraint stresses caused by hydration heat release and shrinkage was considered.</jats:p> |
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author | Knauff, M., Grzeszykowski, B., Golubińska, A. |
author_facet | Knauff, M., Grzeszykowski, B., Golubińska, A., Knauff, M., Grzeszykowski, B., Golubińska, A. |
author_sort | knauff, m. |
container_issue | 1 |
container_start_page | 111 |
container_title | Archives of Civil Engineering |
container_volume | 65 |
description | <jats:title>Abstract</jats:title><jats:p>New approach using direct crack width calculations of the minimum reinforcement in tensile RC elements is presented. Verification involves checking whether the provided reinforcement ensures that the crack width that may result from the thermal-shrinkage effects does not exceed the limit value. The Eurocode provisions were enriched with addendums derived from the German national annex. Three levels of accuracy of the analysis were defined - the higher the level applied, the more significant reduction in the amount of reinforcement required can be achieved. A methodology of determining the minimum reinforcement for crack width control on the example of a RC retaining wall is presented. In the analysis the influence of residual and restraint stresses caused by hydration heat release and shrinkage was considered.</jats:p> |
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imprint | Polish Academy of Sciences Chancellery, 2019 |
imprint_str_mv | Polish Academy of Sciences Chancellery, 2019 |
institution | DE-Ch1, DE-L229, DE-D275, DE-Bn3, DE-Brt1, DE-Zwi2, DE-D161, DE-Gla1, DE-Zi4, DE-15, DE-Pl11, DE-Rs1, DE-105, DE-14 |
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physical | 111-128 |
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publisher | Polish Academy of Sciences Chancellery |
record_format | ai |
recordtype | ai |
series | Archives of Civil Engineering |
source_id | 49 |
spelling | Knauff, M. Grzeszykowski, B. Golubińska, A. 1230-2945 Polish Academy of Sciences Chancellery Civil and Structural Engineering http://dx.doi.org/10.2478/ace-2019-0008 <jats:title>Abstract</jats:title><jats:p>New approach using direct crack width calculations of the minimum reinforcement in tensile RC elements is presented. Verification involves checking whether the provided reinforcement ensures that the crack width that may result from the thermal-shrinkage effects does not exceed the limit value. The Eurocode provisions were enriched with addendums derived from the German national annex. Three levels of accuracy of the analysis were defined - the higher the level applied, the more significant reduction in the amount of reinforcement required can be achieved. A methodology of determining the minimum reinforcement for crack width control on the example of a RC retaining wall is presented. In the analysis the influence of residual and restraint stresses caused by hydration heat release and shrinkage was considered.</jats:p> Minimum Reinforcement for Crack Width Control in RC Tensile Elements Archives of Civil Engineering |
spellingShingle | Knauff, M., Grzeszykowski, B., Golubińska, A., Archives of Civil Engineering, Minimum Reinforcement for Crack Width Control in RC Tensile Elements, Civil and Structural Engineering |
title | Minimum Reinforcement for Crack Width Control in RC Tensile Elements |
title_full | Minimum Reinforcement for Crack Width Control in RC Tensile Elements |
title_fullStr | Minimum Reinforcement for Crack Width Control in RC Tensile Elements |
title_full_unstemmed | Minimum Reinforcement for Crack Width Control in RC Tensile Elements |
title_short | Minimum Reinforcement for Crack Width Control in RC Tensile Elements |
title_sort | minimum reinforcement for crack width control in rc tensile elements |
title_unstemmed | Minimum Reinforcement for Crack Width Control in RC Tensile Elements |
topic | Civil and Structural Engineering |
url | http://dx.doi.org/10.2478/ace-2019-0008 |