摘要
以内昆线上三座大跨车站隧道修建为对象 ,从方案比选、数值计算。
Taking the three big span tunnels in the Nei-Kun line as the examples, it analyses and compares the multi-plan of construction of big span tunnel on the plan selection, calculation and effect of construction.
出处
《西部探矿工程》
CAS
2000年第2期74-76,共3页
West-China Exploration Engineering