摘要
列出了水泥路面破损基本类型,介绍了落锤弯沉仪的使用方法,阐述了落锤弯沉仪用于测定水泥路面破损的基本原理以及测试示例,根据水泥路面破损测试结果制定合理的养护维修的措施。
Fundamental types of cement pavement breakage are listed;FWD application method is introduced.Basic principles and testing example of FWD to test cement pavement breakage are elaborated;reasonable maintenance measures are made according to testing results of cement pavement breakage.
出处
《北方交通》
2011年第8期27-29,共3页
Northern Communications
关键词
落锤弯沉仪
水泥混凝土路面
破损
维修措施
FWD(Falling weight deflectometer)
Cement concrete pavement
Breakage
Maintenance mea-sures