摘要
以北京至承德高速公路某隧道工程实践为研究背景,在隧道围岩动态地质跟踪调查的基础上,利用常规的围岩位移监测、应力监测以及现场点荷载试验,及时得到施工过程中的围岩变化综合信息,为隧道信息化设计和施工提供了依据。
Taking the tunnel engineering practice as an example, based on dynami c geologic research of tunnel rock surrounding, composite information of highway tunnel rock surrounding was obtained by routine surrounding rock deformation mo nitoring measurement and point loan testing. Surrounding rock deformation is an important method of tunnel engineering information design and construction. In t his way, it has certain value of reference for the design and construction of th e freeway tunnel in mountains area.
出处
《交通科技》
2005年第2期60-62,共3页
Transportation Science & Technology
