| contributor author | Manoochehr Zoghi | |
| contributor author | Daniel N. Farhey | |
| contributor author | Anis Gawandi | |
| date accessioned | 2017-05-08T21:15:23Z | |
| date available | 2017-05-08T21:15:23Z | |
| date copyright | April 2008 | |
| date issued | 2008 | |
| identifier other | %28asce%290887-3828%282008%2922%3A2%28101%29.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/44547 | |
| description abstract | Precast-concrete, skewed bridges with integral abutment walls are, typically, designed as simplified plane rigid portal frames, neglecting the degrading effects of the skew angle, the influence of haunches between the abutment walls and the deck, and laterally unsymmetrical vertical loading. This practice produces underdesigned bridges for certain aspect ratios. It is well known that the higher shear and torsional moments near the obtuse corners cause cracking and local deterioration. To evaluate the limitations of this practice, an experimental and analytical study was carried out for the live load response at the linear service level. It has been observed that for certain bridge configurations, both the positive and negative moment stresses are higher than the stresses given by plane frame analysis. The presented qualitative results enable comparison of performance characteristics. | |
| publisher | American Society of Civil Engineers | |
| title | Influence of Haunches on Performance of Precast-Concrete, Short-Span, Skewed Bridges with Integral Abutment Walls | |
| type | Journal Paper | |
| journal volume | 22 | |
| journal issue | 2 | |
| journal title | Journal of Performance of Constructed Facilities | |
| identifier doi | 10.1061/(ASCE)0887-3828(2008)22:2(101) | |
| tree | Journal of Performance of Constructed Facilities:;2008:;Volume ( 022 ):;issue: 002 | |
| contenttype | Fulltext | |
