【摘要】 为了减少地质灾害对隧道施工的影响,采用TSP203超前地质预报系统对隧道掌子面前方进行探测,提供超前地质预报,为后续施工提供指导。但是,在实际应用中出现了很多误报、漏报或者准确性太低的情况,这些问题往往是由于数据采集和数据处理中的不足带来的。通过规范的数据采集和合理的数据处理,可以减少这些不足的不良影响,从而提高TSP203系统在超前地质预报应用中的准确性。更多还原

【Abstract】 The transport engineering has massive tunnel construction,and the tunnel construction is likely to be affected by adverse geological structures.In order to reduce the influence of geological disaster on tunnel construction,researchers use the TSP203 geological forecast system to carry out the survey in front of the tunnel face and provide in advance geological prediction that could give instructions for the following construction;nevertheless,due to the existence of much misinformation in the practical application,these means often fail to report the situation or the accurate of the report is too low.These problems often result from the insufficient data acquisition and data processing.Through standard data acquisition and reasonable data processing,the adverse effect might be reduced,and the application accuracy of the TSP203 system in the geological forecast could be improved.更多还原