Comprehensive safety evaluation method of surrounding rock during underground cavern construction
نویسندگان
چکیده
منابع مشابه
Effects of statistical distribution of joint trace length on the stability of tunnel excavated in jointed rock mass
The rock masses in a construction site of underground cavern are generally not continuous, due to the presence of discontinuities, such as bedding, joints, faults, and fractures. The performance of an underground cavern is principally ruled by the mechanical behaviors of the discontinuities in the vicinity of the cavern. During underground excavation, many surrounding rock failures have close r...
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ژورنال
عنوان ژورنال: Underground Space
سال: 2021
ISSN: 2467-9674
DOI: 10.1016/j.undsp.2019.10.003