کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4920287 | 1429090 | 2017 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Bond behavior of near surface mounted CFRP rods under temperature cycling
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
مهندسی ژئوتکنیک و زمین شناسی مهندسی
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چکیده انگلیسی
A near surface mounted (NSM) strengthening technique using CFRP rods has been developed to increase the load-carrying capacity of deteriorating concrete structures compared to that possible with traditional external bonding techniques. This paper investigates the bonding behavior between the CFRP rod and the concrete under temperature cycling when the near surface mounted (NSM) strengthening technique is applied. A total of 27 pullout specimens were fabricated and tested to investigate the effects upon filling materials of applying various numbers of temperature cycles from â15 to 55 °C. The test results included failure load, average bond stress, strains in CFRP bar, and failure mode.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Engineering Structures - Volume 137, 15 April 2017, Pages 67-75
Journal: Engineering Structures - Volume 137, 15 April 2017, Pages 67-75
نویسندگان
Heeyoung Lee, WooTai Jung, Wonseok Chung,