摘要
通过对目前我国旧路拓宽工程的研究,分析了旧路拓宽新老路基结合处拼接裂缝产生的原因,提出了一些相应的预防措施,为今后旧路拓宽的设计和施工提供技术资料。
By the research of existing road widening, reasons of the connecting cracks are analyzed, and measures of restraining the connecting cracks are put forward, which can offer technology for design and construction of existing road widening.
出处
《山西建筑》
2007年第30期305-306,共2页
Shanxi Architecture
关键词
旧路拓宽
拼接裂缝
产生原因
裂缝预防
existing road widening, connecting cracks, reasons, cracks restraining
