摘要
为了保障城市桥梁的安全运行,介绍了几种桥梁检测方法,主要包括桥梁病害检查、桥梁构件复核及尺寸测量、几何形态参数测定、结构无损检测、上部结构承载力检算、荷载试验等。对几种主要的检测手段进行了举例说明,从检查内容、检测方式、检算结果等方面,阐述了桥梁检测过程,为桥梁运行期间规范风险源辨识、评估与管控工作,以及规范检测和养护等工作提供参考。
In order to guarantee the safe operation of urban bridge,several bridge detection methods are introduced mainly including the bridge disease inspection,bridge member recheck and size measurement,geometrical morphology parameter measure,structural nondestructive testing,superstructure bearing capacity calculation and load test.Several main detection methods are explained by the examples.The bridge detection process is set forth from the detection contents,detection modes and detection results,which provide the reference for the standardization of risk source identification,evaluation,management and control,and detection and maintenance in the operation period of bridge.
出处
《城市道桥与防洪》
2020年第12期144-148,M0015,M0016,共7页
Urban Roads Bridges & Flood Control
关键词
桥梁检测
病害检查
构件复核
几何形态参数
无损检测
承载力检算
荷载试验
bridge detection
disease inspection
member recheck
geometrical morphology parameter
nondestructive testing
bearing capacity calculation
load test