客运专线铁路大断面隧道TSP地质超前预报原理及应用

介绍了TSP超前地质预报的原理，结合客运专线合武铁路红石岩隧道，介绍了TSP203超前地质预报的方法过程，并对预测结果进行分析。说明了TSP超前预报技术在客运专线铁路隧道大断面开挖信息化施工、确保施工安全中的重要性和实用性。该项技术在合武铁路客运专线建设中取得了良好的效果并得到了广泛的应用。

Principle of TSP Geology Prediction and Its Application in Construction of Large Cross-section Tunnels on Passenger-dedicated Railways

The authors present the principle of TSP geology prediction system in the paper. On basis of the application of TSP 203 system in the construction of Hongshiyan tunnel on Hefei-Wuhan passenger-dedicated railway, the authors describe the method and process of TSP 203 geology prediction and make analysis on the prediction results. It is demonstrated that TSP geology prediction technology has great importance and practicability in the information-aided construction of the large cross-section tunnels on passenger-dedicated railways so as to guarantee construction safety. TSP geology prediction technology has been widely used in the construction of Hefei-Wuhan passenger-dedicated railway and satisfactory results have been achieved.