横洞进正洞交叉口设计优化方案研究

宋金贵

Study of Optimization Scheme of Design of Connection Section between Horizontal Gallery and Main Tunnel

SONG Jingui

隧道建设 . 2017, (S1): 168 -173 . DOI: 10.3973/j.issn.1672-741X.2017.S1.028