کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1038211 944208 2014 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Historical plasters on light thin vaults: State of conservation assessment by a Hybrid ultrasonic method
ترجمه فارسی عنوان
چسب های تاریخی در غلاف نازک سبک: حالت ارزیابی حفاظت از طریق روش اولتراسونیک هیبرید
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی تئوریک و عملی
چکیده انگلیسی

Historical plasters on light thin vaults, usually made by mats of reeds nailed to an upper wooden framework, were used in several historical and monumental Italian buildings and churches built between the 16th and the 19th century and almost all of the historical Italian theatres built between the 18th and the 19th century to cover the theatre-hall and to improve its acoustic properties. The non-destructive inspection of these structures is very important, but traditional inspection techniques are usually limited in resolution, which may be a problem for detection of defects at a very early stage. The paper presents the development and application of a high-resolution inspection technique based on a hybrid ultrasonic method, where a contact emitter probe and a non-contact air-coupled receiver probe are used. Results show the effectiveness of the method on laboratory samples and propose an inspection procedure for in-field application.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Cultural Heritage - Volume 15, Issue 2, March–April 2014, Pages 104–111
نویسندگان
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