谈道路桥梁的裂缝成因及预防措施  

The causes of cracks and preventive measures of road bridge

作　　者：马利平[1] 

机构地区：[1]朔州路桥建设有限责任公司,山西朔州036002

出　　处：《山西建筑》2017年第33期183-184,共2页Shanxi Architecture

摘　　要：道路桥梁的裂缝问题一直是相关从业人员的困扰之一,经过对道路桥梁的裂缝成因进行深入探究后,可以发现道路桥梁裂缝出现的原因,主要是因为荷载、温度应力、施工应用材料以及养护管理等众多因素。而裂缝不仅会大幅度缩减道路桥梁的使用年限,还会对车辆的行驶安全造成威胁。为此,必须提高对道路桥梁裂缝的重视程度,详细分析裂缝的成因,从而有针对性地加强道路桥梁设计,做好道路桥梁裂缝的预防工作,保障道路桥梁的安全使用。The problem of cracks of roads and bridges has been one of the problems related to employees, the causes of cracks on the road and bridge in-depth study, can find the causes of road bridge cracks, mainly because of m a n y factors, the temperature load capacity and material ap- plication to construction and maintenance management. The eracks will not only greatly reduce the useful life of road and bridge,but also pose a threat to the safety of vehicles. Therefore, w e must pay more attention to the road bridge crack, causes a detailed analysis of the cracks, so as to strengthen the design of roads and bridges, roads and bridges to crack prevention w o r k, ensure the safe use of roads and bridges.

关 键 词：道路桥梁 施工 裂缝 成因 预防措施 

分 类 号：U445.71[建筑科学—桥梁与隧道工程]