摘要
介绍了沈大路改扩建工程新老路基结合处施工中应用的一些防止路基产生不均匀沉降的技术和工艺 ,通过严格施工 ,工艺的控制 ,达到了防止路基产生不均匀沉降的目的 。
The paper introduces techniques and technologies for preventing the subgrade to produce the unequal settlement,which have been applied in constructions of connections between old and new subgrades.Preventing the subgrade to produce unequal settlement has been achieved already,effectly controlling the longitudinal cracks occurring at connections between new and old subgrades.
出处
《辽宁交通科技》
2004年第11期93-95,共3页
Liaoning Communication Science and Technology
关键词
沈大高速公路
改扩建工程
施工工艺
纵向裂缝
不均匀沉降
路基结合处
Reconstruction and extension\ projects on Shen-Da Freeway\ Construction\ Technology\ Unequal settlement\ Longitudinal crack
