论文部分内容阅读
在隧道施工中,由于前方地质情况不明,常常出现各种施工隐患及地质灾害,所以地质超前预报在施工中尤为重要。介绍TSP地质超前预报系统的基本原理、数据采集方法、数据处理与解译及其在鹰嘴岩隧道施工中的应用,并通过对预报结果、地质分析结果以及实际开挖情况的对比,说明该系统对隧道前方地质情况的预报具有准确、快速等优点,同时也总结了TSP系统的一些不足。
In tunnel construction, due to the unknown geological conditions in the front, various hidden dangers of construction and geological disasters often appear, so geological advanced forecasting is particularly important in construction. This paper introduces the basic principle, data acquisition method, data processing and interpretation of TSP geological forecasting system and its application in Yingkou rock tunnel construction. By comparing the forecast results, geological analysis results and actual excavation, The system has the advantages of accurate and rapid prediction of the geological conditions in front of the tunnel, and also sums up some shortcomings of the TSP system.