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Nonlinear stress-strain behavior of carbon nanotube fibers subject to slow sustained strain rate

หน่วยงาน Nanyang Technological University, Singapore

รายละเอียด

ชื่อเรื่อง : Nonlinear stress-strain behavior of carbon nanotube fibers subject to slow sustained strain rate
นักวิจัย : Sun, Gengzhi , Wang, Dong , Pang, John Hock Lye , Liu, Jun , Zheng, Lianxi
คำค้น : DRNTU::Engineering::Mechanical engineering.
หน่วยงาน : Nanyang Technological University, Singapore
ผู้ร่วมงาน : -
ปีพิมพ์ : 2556
อ้างอิง : Sun, G., Wang, D., Pang, J. H. L., Liu, J., & Zheng, L. (2013). Nonlinear stress-strain behavior of carbon nanotube fibers subject to slow sustained strain rate. Applied physics letters, 103(13), 131902-. , 0003-6951 , http://hdl.handle.net/10220/18300 , http://dx.doi.org/10.1063/1.4822112
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : Applied physics letters
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

Nonlinear stress-strain behavior of carbon nanotube (CNT) fibers is studied based on the test data where fiber strength can be modeled by the Weibull distribution. CNT fibers spun from vertically aligned arrays are tensioned at slow sustained strain rate (0.00001 1/s) to study the tensile strength resulting from sliding-to-failure effects. A model is developed to estimate the Weibull modulus which characterizes the dispersion of fiber strengths in terms of the maximum sustained stress and failure strain of the fibers. The results show that the sliding indeed has great influence on the stress-strain relation of CNT fibers at low strain rate.

บรรณานุกรม :
Sun, Gengzhi , Wang, Dong , Pang, John Hock Lye , Liu, Jun , Zheng, Lianxi . (2556). Nonlinear stress-strain behavior of carbon nanotube fibers subject to slow sustained strain rate.
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Sun, Gengzhi , Wang, Dong , Pang, John Hock Lye , Liu, Jun , Zheng, Lianxi . 2556. "Nonlinear stress-strain behavior of carbon nanotube fibers subject to slow sustained strain rate".
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Sun, Gengzhi , Wang, Dong , Pang, John Hock Lye , Liu, Jun , Zheng, Lianxi . "Nonlinear stress-strain behavior of carbon nanotube fibers subject to slow sustained strain rate."
    กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2556. Print.
Sun, Gengzhi , Wang, Dong , Pang, John Hock Lye , Liu, Jun , Zheng, Lianxi . Nonlinear stress-strain behavior of carbon nanotube fibers subject to slow sustained strain rate. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2556.