کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6724477 | 503607 | 2014 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Integrated geophysical approach for stone decay diagnosis in cultural heritage
ترجمه فارسی عنوان
رویکرد ژئوفیزیکی یکپارچه برای تشخیص زود رس سنگ در میراث فرهنگی
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی عمران و سازه
چکیده انگلیسی
This paper reports the results of a geophysical survey (self-potential and seismic refraction) combined with IR thermography and identification of decay products and quantification of soluble salts in a Portuguese artistic tomb made of a porous limestone that presents severe decay phenomena. The aim of this work was to study microenvironmental conditions, especially the moisture distribution and its relationship to stone decay. The self-potential and IR thermography survey allowed verifying that southern part of the tomb is more humid than the northern part and that moisture is related to atmospheric moisture. Seismic refraction showed there is no interface between sound and weathered stone, that limestone is soft and the strength is slightly lower in the most humid zones.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Construction and Building Materials - Volume 52, 15 February 2014, Pages 345-352
Journal: Construction and Building Materials - Volume 52, 15 February 2014, Pages 345-352
نویسندگان
Edite Martinho, Amélia DionÃsio, Fernando Almeida, Manuela Mendes, Carlos Grangeia,