کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6783319 | 534121 | 2016 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A semi-automated method for extracting vertical clearance and cross sections in tunnels using mobile LiDAR data
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
مهندسی ژئوتکنیک و زمین شناسی مهندسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: A semi-automated method for extracting vertical clearance and cross sections in tunnels using mobile LiDAR data A semi-automated method for extracting vertical clearance and cross sections in tunnels using mobile LiDAR data](/preview/png/6783319.png)
چکیده انگلیسی
The validation of the developed approach is done using real-life case study, a road tunnel in southern Galicia, Spain. An accuracy of 100% in detection of cross sections is achieved. Only one of the cross sections shows a relative error in vertical clearance measurement higher than 1%. The results demonstrated the effectiveness of the developed approach for computing vertical clearances and demonstrating that tunnel management activities can definitely benefit from using mobile LiDAR by minimizing survey time and increasing productivity in dangerous environments.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tunnelling and Underground Space Technology - Volume 59, October 2016, Pages 48-54
Journal: Tunnelling and Underground Space Technology - Volume 59, October 2016, Pages 48-54
نویسندگان
Iván Puente, Burcu Akinci, Higinio González-Jorge, LucÃa DÃaz-Vilariño, Pedro Arias,