摘要
通过单护盾、双护盾TBM掘进技术在甘肃引洮供水工程总干渠7#、9#隧洞中的应用,证明了TBM掘进设备的选型依据,说明了超前地质预报、合理选择注浆技术的重要性,提出了对设备改进的建议。
The application of single and paired protecting shield TBM＇ s boring technology in main channel＇ s 7 ^# and 9 ^# tunnel of Gansu Yintao Water Supply Project is discussed here in detail, the selection bases of TBM excavation equipment are proved, the importance of geological prediction and that of reasonable grouting technology are explained, and the advices to improve the equipment are put forward at last.
出处
《水利与建筑工程学报》
2011年第6期126-128,共3页
Journal of Water Resources and Architectural Engineering
