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Dependence of Microcrack Behavior in Wood on Moisture Content during Drying
المؤلفون المشاركون
Yamamoto, Hiroyuki
Sakagami, Hiroki
Matsumura, Junji
Kijidani, Yoshio
المصدر
Advances in Materials Science and Engineering
العدد
المجلد 2013، العدد 2013 (31 ديسمبر/كانون الأول 2013)، ص ص. 1-7، 7ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2013-09-12
دولة النشر
مصر
عدد الصفحات
7
التخصصات الرئيسية
العلوم الهندسية و تكنولوجيا المعلومات
الملخص EN
A modified confocal laser scanning microscopy (CLSM) system was developed not only to observe the microcracks on the surface of Cryptomeria japonica D.
Don in situ at the cellular level but also to obtain information about the moisture content (MC) of the wood surface by measuring the change in its electrical resistivity.
The sequential images and changes in the electrical resistivity of the wood surface indicated that microcracks formed between the tracheid and ray parenchyma in the latewood region at >1.0E + 07 Ω/sq (square).
Microcracks formed when the MC of the wood surface was below the fiber saturation point determined through regression analysis of the surface electrical resistivity and MC.
Most of the microcracks develop when the surface electrical resistivity ranged from 3.95E + 10 to 3.60E + 12 Ω/sq.
When the surface MC was ~2.5%, microcracks closed and the surface electrical resistivity was either ~1.00E + 15 Ω/sq or outside the measurement range.
The modified CLSM and the method to measure the MC of the wood surface can be used to acquire information about the surface MC in specific areas shown in CLSM images.
The findings indicated that the MC of the surface of the wood plays an important role in suppressing the emergence of microcracks in drying wood.
The modified CLSM system and the method of measuring the MC of the surface of wood can be used to efficiently evaluate methods of drying wood and the quality of dried wood.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Yamamoto, Hiroyuki& Sakagami, Hiroki& Kijidani, Yoshio& Matsumura, Junji. 2013. Dependence of Microcrack Behavior in Wood on Moisture Content during Drying. Advances in Materials Science and Engineering،Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-499228
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Yamamoto, Hiroyuki…[et al.]. Dependence of Microcrack Behavior in Wood on Moisture Content during Drying. Advances in Materials Science and Engineering No. 2013 (2013), pp.1-7.
https://search.emarefa.net/detail/BIM-499228
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Yamamoto, Hiroyuki& Sakagami, Hiroki& Kijidani, Yoshio& Matsumura, Junji. Dependence of Microcrack Behavior in Wood on Moisture Content during Drying. Advances in Materials Science and Engineering. 2013. Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-499228
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-499228
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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