| contributor author | Wang Guoliang | |
| contributor author | Xie Jun | |
| contributor author | Fu Yufang | |
| date accessioned | 2017-05-08T22:05:04Z | |
| date available | 2017-05-08T22:05:04Z | |
| date copyright | June 2009 | |
| date issued | 2009 | |
| identifier other | jhtrcq%2E0000271.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/70834 | |
| description abstract | A research was performed for crack pathology of prestressed concrete box girder bridge (PCBGB). Cracking information of PCBGB in national scope was collected and investigated. Main crack types, distributing pattern and shape feature were proposed. Statistical analysis was also performed to get multi-angle quantitative crack features by large samples. Analytical results indicate that (1) inclined crack in webs and longitudinal crack in box girder are main crack styles of PCBGB; (2) many cracks appearing on PCBGB is a common phenomenon and the causes of cracking are also complex. | |
| publisher | American Society of Civil Engineers | |
| title | Investigation on Crack of Long-span Prestressed Concrete Box Girder Bridges in Service | |
| type | Journal Paper | |
| journal volume | 4 | |
| journal issue | 1 | |
| journal title | Journal of Highway and Transportation Research and Development (English Edition) | |
| identifier doi | 10.1061/JHTRCQ.0000271 | |
| tree | Journal of Highway and Transportation Research and Development (English Edition):;2009:;Volume ( 004 ):;issue: 001 | |
| contenttype | Fulltext | |