摘要
根据工程实例 ,阐述了非开挖导向钻进铺管技术穿越含砂卵砾石地层的施工工艺技术及施工中出现的问题 ,提出了解决这些问题的各种技术措施。
Based on project case, construction techniques and problems presented in practice of trenchless guided boring passing through gravel and pebble strata are discussed. Technical measures solving those problems are proposed.
出处
《地质与勘探》
CAS
CSCD
北大核心
2002年第5期86-91,共6页
Geology and Exploration
