【摘要】 就高等级公路向山区发展趋势和公路隧道的数量、规模地越来越大,论述了隧道围岩监控量测在公路隧道施工中的重要性。更多还原

【Abstract】 There is a tendency of highway development to mountain area. Hence there are more and more tunnels and the tunnels are bigger and bigger. It is very important to supervise the outer-ring rocks in the highway tunnel construction.更多还原