Development and Application of Smart Geogrid Embedded with Fiber Bragg Grating Sensors
المؤلفون المشاركون
Sui, Qingmei
Wang, Zheng-fang
Wang, Jing
Liang, Xun-mei
Jia, Lei
Li, Shu-cai
Lu, Shi-de
المصدر
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-07-27
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
Smart geogrids embedded with fiber Bragg grating (FBG) for reinforcement as well as measurement of geotechnical structures have been developed.
After the fabricating process of the geogrids is detailed, finite element (FE) simulations are conducted to analyze the strain distribution of geogrids and the strain transfer characteristics from geogrids to fiber optic.
Results indicate that FBG should be deployed in the middle of the geogrids rib to make sure that uniform strain distribution along the FBG.
Also, PVC protective sleeves, which are used to protect fiber optic when integrated with geogrids, have smaller strain transfer loss than nylon sleeves.
Tensile experiments are conducted to test strain measurement performance of proposed geogrids, and the results demonstrate that proposed smart geogrids have good linearity and consistency.
Temperature experiments show that FBG embedded in geogrids has higher temperature sensitivity, and the temperature induced error can be compensated by an extra FBG strain-independent sensor.
Furthermore, designed smart geogrids are used in a geotechnical model test to monitor strain during tunnel excavation.
The strain tendency measured by smart geogrids and traditional strain sensor agree very well.
The results indicate that smart geogrids embedded with FBGs can be an effective method to measure strains for geological engineering related applications.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Wang, Zheng-fang& Wang, Jing& Sui, Qingmei& Liang, Xun-mei& Jia, Lei& Li, Shu-cai…[et al.]. 2015. Development and Application of Smart Geogrid Embedded with Fiber Bragg Grating Sensors. Journal of Sensors،Vol. 2015, no. 2015, pp.1-10.
https://search.emarefa.net/detail/BIM-1070058
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Wang, Zheng-fang…[et al.]. Development and Application of Smart Geogrid Embedded with Fiber Bragg Grating Sensors. Journal of Sensors No. 2015 (2015), pp.1-10.
https://search.emarefa.net/detail/BIM-1070058
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Wang, Zheng-fang& Wang, Jing& Sui, Qingmei& Liang, Xun-mei& Jia, Lei& Li, Shu-cai…[et al.]. Development and Application of Smart Geogrid Embedded with Fiber Bragg Grating Sensors. Journal of Sensors. 2015. Vol. 2015, no. 2015, pp.1-10.
https://search.emarefa.net/detail/BIM-1070058
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1070058
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر