摘要
阐述在有硬壳层的软土地基上修建箱型通道的沉降变形情况， 以探讨在有硬壳层的软土地基上不进行预压反开槽处理而直接修建整体式箱型构造物的可能性。
The settlement-deformation of box?type passageway built on the soft soil foundation with a layer of hardened crust are expounded in this paper;the possibility of directly constructed the integral box?type struture without precompaction and back?trenching treatment on the soft soil foundation with a hard formation is discussed as well
出处
《公路交通科技》
CAS
CSCD
北大核心
1999年第A01期14-17,共4页
Journal of Highway and Transportation Research and Development
关键词
软土地基
箱型通道
沉降
公路路基
试验
Soft soil foundation Hard formation Box?type passageway Precompaction Settlement
