Details
| Translated title of the contribution | Checking of additional rules for ∅40 mm according to EC2 - Part 3: Columns |
|---|---|
| Original language | German |
| Pages (from-to) | 598-608 |
| Number of pages | 11 |
| Journal | Beton- und Stahlbetonbau |
| Volume | 110 |
| Issue number | 9 |
| Publication status | Published - 1 Sept 2015 |
| Externally published | Yes |
Abstract
The use of reinforcing bars with large diameters > ∅32 mm can lead to a simplification in the configuration of the reinforcement due to a significant reduction of the number of reinforcement bars. That leads also to advantages in reinforcing works, concreting and compaction. DIN EN 1992-1-1 in conjunction with DIN EN 1992-1-1/NA contains additional requirements for large diameter bars, which limit the use of these bars and are based on the transfer of design rules of bundled bars as well as on the adoption of specific design rules from "allgemeinen bauaufsichtlichen Zulassungen" and are not completely assured by experiments. Therefore, experimental and theoretical studies on normal and high strength concrete compression members with rectangular cross-section and longitudinal rebars ∅40 mm were conducted at the iBMB, Division of Concrete Construction of the TU Braunschweig. Based on the studies, the additional requirements could be reduced and a contribution for a stronger practical construction application of large diameters in compression members could be provided.
ASJC Scopus subject areas
- Engineering(all)
- Building and Construction
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In: Beton- und Stahlbetonbau, Vol. 110, No. 9, 01.09.2015, p. 598-608.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Überprüfung der zusätzlichen Regeln für ∅40 mm nach EC2
T2 - Teil 3: Druckglieder
AU - Oettel, Vincent
AU - Empelmann, Martin
N1 - Publisher Copyright: Copyright © 2015 Ernst & Sohn Verlag für Architektur und technische Wissenschaften GmbH & Co. KG, Berlin.
PY - 2015/9/1
Y1 - 2015/9/1
N2 - The use of reinforcing bars with large diameters > ∅32 mm can lead to a simplification in the configuration of the reinforcement due to a significant reduction of the number of reinforcement bars. That leads also to advantages in reinforcing works, concreting and compaction. DIN EN 1992-1-1 in conjunction with DIN EN 1992-1-1/NA contains additional requirements for large diameter bars, which limit the use of these bars and are based on the transfer of design rules of bundled bars as well as on the adoption of specific design rules from "allgemeinen bauaufsichtlichen Zulassungen" and are not completely assured by experiments. Therefore, experimental and theoretical studies on normal and high strength concrete compression members with rectangular cross-section and longitudinal rebars ∅40 mm were conducted at the iBMB, Division of Concrete Construction of the TU Braunschweig. Based on the studies, the additional requirements could be reduced and a contribution for a stronger practical construction application of large diameters in compression members could be provided.
AB - The use of reinforcing bars with large diameters > ∅32 mm can lead to a simplification in the configuration of the reinforcement due to a significant reduction of the number of reinforcement bars. That leads also to advantages in reinforcing works, concreting and compaction. DIN EN 1992-1-1 in conjunction with DIN EN 1992-1-1/NA contains additional requirements for large diameter bars, which limit the use of these bars and are based on the transfer of design rules of bundled bars as well as on the adoption of specific design rules from "allgemeinen bauaufsichtlichen Zulassungen" and are not completely assured by experiments. Therefore, experimental and theoretical studies on normal and high strength concrete compression members with rectangular cross-section and longitudinal rebars ∅40 mm were conducted at the iBMB, Division of Concrete Construction of the TU Braunschweig. Based on the studies, the additional requirements could be reduced and a contribution for a stronger practical construction application of large diameters in compression members could be provided.
UR - http://www.scopus.com/inward/record.url?scp=84940645943&partnerID=8YFLogxK
U2 - 10.1002/best.201500025
DO - 10.1002/best.201500025
M3 - Artikel
AN - SCOPUS:84940645943
VL - 110
SP - 598
EP - 608
JO - Beton- und Stahlbetonbau
JF - Beton- und Stahlbetonbau
SN - 0005-9900
IS - 9
ER -