摘要
介绍高速公路现浇梁施工时预应力混凝土产生裂缝的原因,避免裂缝产生的措施及对裂缝的修补方法,以供参考。
The paper introduces reasons for crack of prestressed concrete when beam casting in situ is conducted, measures for averting the crack and mending methods for it for reference.
出处
《北方交通》
2007年第5期120-121,共2页
Northern Communications
关键词
裂缝
原因
裂缝检测
预防措施
Crack
Reasons
Precautions
Crack detecting