摘要
介绍了钢筋混凝土桥梁粘贴钢板加固法,并对加固后的桥梁进行了静动载试验。试验结果表明,加固后桥梁的刚度和强度都有一定的提高,达到了加固要求。
This paper introduces the sticking steel board method to strengthen the reinforced concrete bridge, and carries out the static and dynamic load tests on the bridge after reinforcement. The test results show that the stiffness and strength of the bridge after reinforcement has improved and reaches the requirement of reinforcement.
出处
《科技情报开发与经济》
2009年第23期143-144,共2页
Sci-Tech Information Development & Economy
关键词
旧桥加固
钢筋混凝土桥梁
承载力评估
荷载试验
old bridge reinforcement
reinforced concrete bridge
bearing capacity evaluation
loading test
