Back-fill grouting quality evaluation of the shield tunnel using ground penetrating radar with bi-frequency back projection method
نویسندگان
چکیده
منابع مشابه
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ژورنال
عنوان ژورنال: Automation in Construction
سال: 2021
ISSN: 0926-5805
DOI: 10.1016/j.autcon.2020.103435