摘要
针对旧路的道路拓宽所出现的不均匀沉降和路面裂缝等病害 ,本文研究从软弱地基沉降入手 ,结合软土地基处理、新老路基结合部位处理等进行分析研究 。
In line with diseases-unequal settlement,pavement crack etc.which occur in used road flared,the paper makes analysis and research proceeding from soft soil ground base settlement,and puts forward more rational flaring treatment of Subgrade on the basis of treatments for the soft soil foundation and the connection position between new and used subgrades.
出处
《辽宁交通科技》
2004年第8期37-38,共2页
Liaoning Communication Science and Technology
