以新建合武铁路长岭关隧道为例，介绍了适合本隧道并在合武线广泛采用的几种超前地质预报技术手段及其工作原理、适用性、优缺点、实施效果等，希望对今后的长大隧道及地下工程超前地质预报工作提供参考，让感兴趣的同仁有所借鉴和启发。

Taking Changlingguan tunnel as an example, the author presents some geology prediction methods that are suitable for the tunnel and are widely used on Hefei～Wuhan passengerdedicated railway in terms of working principle, applicability, advantages/disadvantages and application results, which can provide reference for the geology prediction of long tunnels and underground works in the future.