Abstract
This paper describes an experimental investigation conducted to verify and substantiate the preceding analytical study, which was focused on the development of the thermal prestressing method (TPSM) including the basic concepts of the method and the methodology for numerical analysis of the thermal prestressing effect. The experimental results from this research, especially the initial stress measurement from a prototype bridge, prove that the method can be successfully used for prestressing continuous composite girder structures. Also, the experimental and analytical results exhibit good agreement, which implies that the thermal prestressing effect can be predicted with reasonable accuracy with the previous proposed methodology. It is concluded that the TPSM can be successfully applied to both the design and construction of continuous composite girder structures, and the authors are optimistic about the TPSM becoming an innovative solution for prestressing continuous composite girder bridges.
| Original language | English |
|---|---|
| Pages (from-to) | 179-188 |
| Number of pages | 10 |
| Journal | Magazine of Concrete Research |
| Volume | 59 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - 2007 Apr 1 |
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All Science Journal Classification (ASJC) codes
- Civil and Structural Engineering
- Building and Construction
- Materials Science(all)
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An experimental investigation of thermal prestressing method for continuous composite steel girder bridges. / Kim, S. H.; Kim, J. H.; Ahn, J. H.; Song, H. W.
In: Magazine of Concrete Research, Vol. 59, No. 3, 01.04.2007, p. 179-188.Research output: Contribution to journal › Article
TY - JOUR
T1 - An experimental investigation of thermal prestressing method for continuous composite steel girder bridges
AU - Kim, S. H.
AU - Kim, J. H.
AU - Ahn, J. H.
AU - Song, H. W.
PY - 2007/4/1
Y1 - 2007/4/1
N2 - This paper describes an experimental investigation conducted to verify and substantiate the preceding analytical study, which was focused on the development of the thermal prestressing method (TPSM) including the basic concepts of the method and the methodology for numerical analysis of the thermal prestressing effect. The experimental results from this research, especially the initial stress measurement from a prototype bridge, prove that the method can be successfully used for prestressing continuous composite girder structures. Also, the experimental and analytical results exhibit good agreement, which implies that the thermal prestressing effect can be predicted with reasonable accuracy with the previous proposed methodology. It is concluded that the TPSM can be successfully applied to both the design and construction of continuous composite girder structures, and the authors are optimistic about the TPSM becoming an innovative solution for prestressing continuous composite girder bridges.
AB - This paper describes an experimental investigation conducted to verify and substantiate the preceding analytical study, which was focused on the development of the thermal prestressing method (TPSM) including the basic concepts of the method and the methodology for numerical analysis of the thermal prestressing effect. The experimental results from this research, especially the initial stress measurement from a prototype bridge, prove that the method can be successfully used for prestressing continuous composite girder structures. Also, the experimental and analytical results exhibit good agreement, which implies that the thermal prestressing effect can be predicted with reasonable accuracy with the previous proposed methodology. It is concluded that the TPSM can be successfully applied to both the design and construction of continuous composite girder structures, and the authors are optimistic about the TPSM becoming an innovative solution for prestressing continuous composite girder bridges.
UR - http://www.scopus.com/inward/record.url?scp=34147156333&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=34147156333&partnerID=8YFLogxK
U2 - 10.1680/macr.2007.59.3.179
DO - 10.1680/macr.2007.59.3.179
M3 - Article
AN - SCOPUS:34147156333
VL - 59
SP - 179
EP - 188
JO - Magazine of Concrete Research
JF - Magazine of Concrete Research
SN - 0024-9831
IS - 3
ER -