摘要
公路土桥是黄土地区公路跨越崾岘或冲沟的常用结构物，在黄土塬梁区和梁峁区使用最多．文中分析了公路土桥的地基、接触带和边坡工程地质特征，提出了相应的处理对策，确保土桥的安全、经济、可靠．
Highway earth paved bridge is a common kind of construction spanning gully, widely used in loess zone. The article analyzes engineering geological characteristics of its foundation, slope and zone of contact, and gives the corresponding countermeasures which ensure the earth paved bridge′s safety, economy and reliability.
出处
《天津城市建设学院学报》
CAS
1998年第4期28-32,共5页
Journal of Tianjin Institute of Urban Construction
基金
甘肃省公路土桥调查研究项目
