کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6721509 | 503576 | 2015 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effect of vehicle-induced vibrations on early-age concrete during bridge widening
ترجمه فارسی عنوان
اثر ارتعاش ناشی از وسیله نقلیه در بتن زودرس در طول گسترش پل
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موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی عمران و سازه
چکیده انگلیسی
The purpose of this study was to conduct laboratory experiments that considered the effect of vehicle-induced vibrations on fresh concrete to determine the attainable concrete strength for bridge widening. A laboratory experimental program was carried out, where 120 concrete specimens were used in total to measure the compressive and bond strengths. The experiment results showed that vehicle-induced vibration does not need to be considered a serious risk to the concrete strength if the vibration duration is 6Â h or less and the peak particle velocity is 0.3Â cm/s or less.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Construction and Building Materials - Volume 77, 15 February 2015, Pages 179-186
Journal: Construction and Building Materials - Volume 77, 15 February 2015, Pages 179-186
نویسندگان
Sungnam Hong, Sun-Kyu Park,