【摘要】 文章通过系统梳理江苏省农村桥梁数据库、结合实地调查研究的方法,研究农村公路桥梁的技术状况,筛选出重点桥型,归纳出典型病害并分析及其成因。在此基础上,提出了相应的管养对策。更多还原

【Abstract】 Huge amount of the rural highway bridges are operated in complicated conditions with poor maintenance technical force. Nowadays, related technology about bridge maintenance is focused on urban bridges,while the maintenance method of rural bridges lacks study. There are no maintenance codes and standards pertaining to rural highway bridges. By systematically analyzing the rural bridge database of Jiangsu Province and the field investigation data,this paper makes a scientific study on the technology status of rural highway bridges. The main bridge types are selected to analyze typical diseases and their causes, which provides reliable evidence for the maintenance of rural bridges.更多还原