دورية أكاديمية
Estimation of the Longitudinal Elasticity Modulus of Braided Synthetic Fiber Rope Utilizing Classical Laminate Theory with the Unit N/tex
العنوان: | Estimation of the Longitudinal Elasticity Modulus of Braided Synthetic Fiber Rope Utilizing Classical Laminate Theory with the Unit N/tex |
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المؤلفون: | Vannei Sry, Yoshihiro Mizutani, Gen Endo, Yoshiro Suzuki, Akira Todoroki |
المصدر: | Applied Sciences, Vol 8, Iss 7, p 1096 (2018) |
بيانات النشر: | MDPI AG, 2018. |
سنة النشر: | 2018 |
المجموعة: | LCC:Technology LCC:Engineering (General). Civil engineering (General) LCC:Biology (General) LCC:Physics LCC:Chemistry |
مصطلحات موضوعية: | braided synthetic fiber rope, high modulus polyethylene (HMPE), longitudinal specific modulus, braided angle, packing factor (PF), classical laminate theory (CLT), Technology, Engineering (General). Civil engineering (General), TA1-2040, Biology (General), QH301-705.5, Physics, QC1-999, Chemistry, QD1-999 |
الوصف: | This paper uses classical laminate theory (CLT) and experimental methods to predict the longitudinal specific modulus of braided high modulus polyethylene (HMPE) rope without a matrix. When applying conventional CLT, the modulus, braided angle of strand, and packing factor (PF), i.e., the cross-sectional area ratio of the strand to the rope, are required. Because the void (space between strands) and PF of braided rope without a matrix readily change during the application of load, and given the difficulty measuring PF experimentally, it is difficult to predict the modulus by conventional CLT. This paper proposes the use of the unit of N/tex in place of conventional MPa for CLT. This study demonstrates that changes in PF due to void changes can be neglected when using the N/tex unit. The predicted longitudinal specific modulus of the rope using N/tex unit was found to be in qualitatively agreement with the longitudinal modulus measured experimentally. |
نوع الوثيقة: | article |
وصف الملف: | electronic resource |
اللغة: | English |
تدمد: | 2076-3417 |
Relation: | http://www.mdpi.com/2076-3417/8/7/1096; https://doaj.org/toc/2076-3417 |
DOI: | 10.3390/app8071096 |
URL الوصول: | https://doaj.org/article/e4e40ab8d47c445ab099e38cc4dec1ca |
رقم الأكسشن: | edsdoj.4e40ab8d47c445ab099e38cc4dec1ca |
قاعدة البيانات: | Directory of Open Access Journals |
تدمد: | 20763417 |
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DOI: | 10.3390/app8071096 |