Based on an overview on engineering analogy and theoretical calculation method, combining with diversion tunnel project for BaL- uchang No. 3 hydroelectric station in Burma, the essay carries out an check by applying engineering analogy, and adjusts bracing parameter ac- cording to site measuring condition, so as to guarantee safe, economic, and rational tunnel support.%在概述工程类比法和理念计算法的基础上，结合缅甸巴鲁昌3号水电站引水隧洞工程，采用工程类比法进行了初期喷锚支护设计，并采用理论计算法进行了复核，根据现场监测情况调整支护参数，以确保隧洞支护安全、经济、合理。
展开▼
