Open AccessStudy on Pier Scouring of Qingyi River Bridge in Jingxian County
Author(s) -
Shaohua Li,
Guangxue Cao,
Wei Song,
Danyan Zhu,
Wenrui Tu
Publication year - 2019
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/376/1/012018
Subject(s) - pier , bridge (graph theory) , current (fluid) , environmental science , engineering , geotechnical engineering , structural engineering , civil engineering , forensic engineering , electrical engineering , medicine
Pier scouring, the main cause of bridge washout, has always been a research topic concerned by scholars both domestic and abroad. By taking the Qingyi River Bridge on Dinghuang Highway in Jingxian County as an example, in this paper, the pier scouring depth calculated by the current equations of Pier Scouring calculation, the results are verified by using the method of generalized model test. It shows that the results of physical model test is basically consistent with the theoretical calculation, which are relatively safe.