کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
286731 509505 2014 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Grouting techniques for the unfavorable geological conditions of Xiang'an subsea tunnel in China
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات مهندسی ژئوتکنیک و زمین شناسی مهندسی
پیش نمایش صفحه اول مقاله
Grouting techniques for the unfavorable geological conditions of Xiang'an subsea tunnel in China
چکیده انگلیسی

One of the major challenges during subsea tunnel construction is to seal the potential water inflow. The paper presents a case study of Xiang'an subsea tunnel in Xiamen, the first subsea tunnel in China. During its construction, different grades of weathered geomaterials were encountered, which was the challenging issue for this project. To deal with these unfavorable geological conditions, grouting was adopted as an important measure for ground treatment. The grouting mechanism is first illustrated by introducing a typical grouting process. Then the site-specific grouting techniques employed in the Xiang'an subsea tunnel are elaborated. By using this ground reinforcement technique, the tunneling safety of the Xiang'an subsea tunnel was guaranteed.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Rock Mechanics and Geotechnical Engineering - Volume 6, Issue 5, October 2014, Pages 438–446
نویسندگان
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