The Operating Energy Efficiency of a Tunnel Heating System Using a Ground-Source Heat Pump in a Cold Region
1. Hulunbuir Transportation Technology Management Station
2. Department of Geotechnical Engineering, Tongji University
3. Key Laboratory of Geotechnical and Underground Engineering, Tongji University
.The Operating Energy Efficiency of a Tunnel Heating System Using a Ground-Source Heat Pump in a Cold Region[J] MODERN TUNNELLING TECHNOLOGY, 2015,V52(6): 177-183