Discussions on design of precast prestressed planks and biaxially-loaded slender columns using EN 1992-1-1:2004

The first part of the paper presents a comparison of prestressed plank design at serviceability limit state between BS 8110 and EN 1992-1-1:2004 (EC2). While for the ultimate limit state design there is no considerable gap in the results, there is a significant change in design at the serviceability...

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Main Authors: Tan, Kang Hai, Nguyen, Tuan Trung, Nguyen, Thruong Thang
Other Authors: School of Civil and Environmental Engineering
Format: Conference or Workshop Item
Language:English
Published: 2013
Online Access:https://hdl.handle.net/10356/96913
http://hdl.handle.net/10220/11855
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-969132019-12-06T19:36:36Z Discussions on design of precast prestressed planks and biaxially-loaded slender columns using EN 1992-1-1:2004 Tan, Kang Hai Nguyen, Tuan Trung Nguyen, Thruong Thang School of Civil and Environmental Engineering Design of Concrete Structures Using Eurocodes (3rd : 2012 : Vienna) The first part of the paper presents a comparison of prestressed plank design at serviceability limit state between BS 8110 and EN 1992-1-1:2004 (EC2). While for the ultimate limit state design there is no considerable gap in the results, there is a significant change in design at the serviceability limit state. An example is given to demonstrate the comparison. In the second part, structural responses and failure loads obtained from a test series on reinforced concrete slender columns subjected to biaxial bending are compared to those determined from the design methods based on nominal stiffness and nominal curvature in accordance with EC2. BS, ACI, finite element-based and analytical analyses are also incorporated into the discussion. Both the EC2 methods provide better agreement with the test results compared to the other methods. Besides, more conservative predictions are obtained from the EC2 method of nominal curvature. 2013-07-18T04:03:53Z 2019-12-06T19:36:36Z 2013-07-18T04:03:53Z 2019-12-06T19:36:36Z 2012 2012 Conference Paper Tan, K. H., Nguyen, T. T., & Nguyen, T. T. (2012). Discussions on Design of Precast Prestressed Planks and Biaxially-loaded Slender Columns Using EN 1992-1-1:2004. Design of Concrete Structures Using Eurocodes (3rd:2012:Vienna). https://hdl.handle.net/10356/96913 http://hdl.handle.net/10220/11855 172473 en © 2012 Design of Concrete Structures Using Eurocodes (3rd:2012:Vienna).
institution Nanyang Technological University
building NTU Library
country Singapore
collection DR-NTU
language English
description The first part of the paper presents a comparison of prestressed plank design at serviceability limit state between BS 8110 and EN 1992-1-1:2004 (EC2). While for the ultimate limit state design there is no considerable gap in the results, there is a significant change in design at the serviceability limit state. An example is given to demonstrate the comparison. In the second part, structural responses and failure loads obtained from a test series on reinforced concrete slender columns subjected to biaxial bending are compared to those determined from the design methods based on nominal stiffness and nominal curvature in accordance with EC2. BS, ACI, finite element-based and analytical analyses are also incorporated into the discussion. Both the EC2 methods provide better agreement with the test results compared to the other methods. Besides, more conservative predictions are obtained from the EC2 method of nominal curvature.
author2 School of Civil and Environmental Engineering
author_facet School of Civil and Environmental Engineering
Tan, Kang Hai
Nguyen, Tuan Trung
Nguyen, Thruong Thang
format Conference or Workshop Item
author Tan, Kang Hai
Nguyen, Tuan Trung
Nguyen, Thruong Thang
spellingShingle Tan, Kang Hai
Nguyen, Tuan Trung
Nguyen, Thruong Thang
Discussions on design of precast prestressed planks and biaxially-loaded slender columns using EN 1992-1-1:2004
author_sort Tan, Kang Hai
title Discussions on design of precast prestressed planks and biaxially-loaded slender columns using EN 1992-1-1:2004
title_short Discussions on design of precast prestressed planks and biaxially-loaded slender columns using EN 1992-1-1:2004
title_full Discussions on design of precast prestressed planks and biaxially-loaded slender columns using EN 1992-1-1:2004
title_fullStr Discussions on design of precast prestressed planks and biaxially-loaded slender columns using EN 1992-1-1:2004
title_full_unstemmed Discussions on design of precast prestressed planks and biaxially-loaded slender columns using EN 1992-1-1:2004
title_sort discussions on design of precast prestressed planks and biaxially-loaded slender columns using en 1992-1-1:2004
publishDate 2013
url https://hdl.handle.net/10356/96913
http://hdl.handle.net/10220/11855
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