Degree of external restraint of wall segments in semi-massive reinforced concrete tanks: Part I rectangular segments
Authors:
- Mariusz Zych
Abstract
This paper presents graphs and formulas serving to define the distribution of the restraint degree of wall segments in rectangular reinforced concrete tanks. The most frequent cases occurring in engineering practice are analyzed, that is, wall segments erected during the first concreting stage and those restrained along three edges. For the latter ones, this paper defines the influence of vertical stiffness in construction joints (depending on the reinforcement degree) on the distribution of the restraint degree. This paper shows a substantial impact of the temperature profile (i.e., imposed strain resulting from the development of hydration heat) on the area where cracks occur first, and on the value and distribution of tensile stresses. A practical aspect of the analysis performed is the possibility of defining the restraint degree for cases and assumptions not included in EN 1992–3.
- Record ID
- CUTf70983bc732e4e8f98bfe6b6ab90ca87
- Publication categories
- ;
- Author
- Journal series
- Structural Concrete, ISSN 1464-4177, e-ISSN 1751-7648
- Issue year
- 2018
- Vol
- 19
- No
- 3
- Pages
- 820-828
- Other elements of collation
- rys.; tab.; wykr.; Bibliografia (na s.) - 827; Bibliografia (liczba pozycji) - 41; Oznaczenie streszczenia - Streszcz. ang.; Data udostępnienia on-line - 2017-09-28; Numeracja w czasopiśmie - Vol. 19, Iss. 3
- Keywords in English
- codes, construction joint, cracks, imposed deformations, reinforced concrete tank wall, restraint degree
- DOI
- DOI:10.1002/suco.201700036 Opening in a new tab
- URL
- http://onlinelibrary.wiley.com/doi/10.1002/suco.201700036/full Opening in a new tab
- Language
- eng (en) English
- Score (nominal)
- 25
- Publication indicators
- = 5
- Additional fields
- Indeksowana w: Web of Science, Scopus
- Uniform Resource Identifier
- https://cris.pk.edu.pl/info/article/CUTf70983bc732e4e8f98bfe6b6ab90ca87/
- URN
urn:pkr-prod:CUTf70983bc732e4e8f98bfe6b6ab90ca87
* presented citation count is obtained through Internet information analysis, and it is close to the number calculated by the Publish or PerishOpening in a new tab system.