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...
| Main Authors: | , , |
|---|---|
| Other Authors: | |
| Format: | Conference Paper |
| Language: | English |
| Published: |
2013
|
| Online Access: | https://hdl.handle.net/10356/96913 http://hdl.handle.net/10220/11855 |
| _version_ | 1826125376962691072 |
|---|---|
| author | Tan, Kang Hai Nguyen, Tuan Trung Nguyen, Thruong Thang |
| author2 | School of Civil and Environmental Engineering |
| author_facet | School of Civil and Environmental Engineering Tan, Kang Hai Nguyen, Tuan Trung Nguyen, Thruong Thang |
| author_sort | Tan, Kang Hai |
| collection | NTU |
| 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. |
| first_indexed | 2024-10-01T06:35:37Z |
| format | Conference Paper |
| id | ntu-10356/96913 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T06:35:37Z |
| publishDate | 2013 |
| record_format | dspace |
| spelling | ntu-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). |
| 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 |
| title | 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_short | 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 |
| url | https://hdl.handle.net/10356/96913 http://hdl.handle.net/10220/11855 |
| work_keys_str_mv | AT tankanghai discussionsondesignofprecastprestressedplanksandbiaxiallyloadedslendercolumnsusingen1992112004 AT nguyentuantrung discussionsondesignofprecastprestressedplanksandbiaxiallyloadedslendercolumnsusingen1992112004 AT nguyenthruongthang discussionsondesignofprecastprestressedplanksandbiaxiallyloadedslendercolumnsusingen1992112004 |