摘要
针对空心板桥出现的特殊桥面裂缝病害,探讨了裂缝产生的主要原因,提出了裂缝的防治措施。
Focusing on the special surface crevices of hollow plate bridge,this paper discusses the causes of crevices and provides prevention and cure measures for the crevices.
出处
《科学之友》
2007年第06B期53-53,55,共2页
Friend of Science Amateurs
关键词
空心板
桥面裂缝
铰缝
hollow plate, crevices on bridge surface, cut crevice
