摘要
在简述非开挖定向拖拉法施工管道原理和特点的基础上,结合设计、施工及勘察规范一般要求,探讨了定向拖拉法对岩土工程勘察的要求,并提出建议;对施工中的岩土工程问题作了分析评价。
Based on the theory and feature of trenchless direction drilling construction pipelines,combination the demand of design,construction and code,putting forward the geotechnical investigation require aim to direction drilling construction pipelines,and then propose sensible suggestion.Analyze and evaluate the geotechnical engineering problems in construction.
出处
《上海地质》
2010年第4期64-67,82,共5页
关键词
非开挖技术
定向拖拉法
管道施工
岩土工程
分析评价
trenchless technology
direction drilling
trenchless constnution
geotechnical engineering
analysis and evaluation
