摘要
Abstract
As everyone knows, the bridge’s occupation in the transport can not be ignored, thus, ensuring the safety of the bridge and stability has a positive role in promoting the mo-dern transportation and economic development. in order to gu-arantee the safe operation of the bridge, we should start from the daily maintenance and reinforcement of bridge structure, and inspect regular parts and promptly eliminate problems.关键词
桥梁/维修/加固Key words
bridge/repair/reinforcement
