富岩隧道冬季施工

摘要

The PaPer analyzes the difficulties in the winter construction of tunnels with rich rocks,illustrates the measures in winter construction from the construction PreParation,tunnel thermal insulation,construction water use,and concrete,and Points out some Problems in the construc-tion in northeast of China,so as to ensure the construction quality.%分析了富岩隧道冬季施工的难点，从施工准备、隧道保温、施工用水、混凝土等方面，阐述了冬季施工的具体措施，提出了东北地区冬季施工应注意的问题，从而保证施工的质量。