Simplified determination of long-term viscoelastic behavior of amorphous resin

被引：11

作者：

Cai, Hongneng ^{[1
]}

Nakada, Masuyuki ^{[2
]}

Miyano, Yasushi ^{[2
]}

机构：

[1] Xi An Jiao Tong Univ, State Key Lab Mech Behav Mat, Xian 710049, Peoples R China

[2] Kanazawa Inst Technol, Mat Syst Res Lab, Haku San, Japan

来源：

MECHANICS OF TIME-DEPENDENT MATERIALS | 2013年 / 17卷 / 01期

基金：

美国国家科学基金会;

关键词：

Amorphous resin; Viscoelastic behavior; Time-temperature superposition principle; FATIGUE-STRENGTH; COMPOSITES; PREDICTION; CREEP; CFRP;

D O I：

10.1007/s11043-012-9174-0

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The time-temperature superposition principle has been applied to predict accurately the long-term viscoelastic behavior of amorphous resin at a temperature below the glass transition temperature from measuring the short-term viscoelastic behavior at elevated temperatures. A simplified method for the determination of the long-term viscoelastic behavior of amorphous resin using dynamic mechanical analysis is proposed. The automatic horizontal and vertical shifting method is used to construct the smooth storage modulus master curve, and then the accurate time-temperature shift factors can be obtained. The validity of our simplified determination method is confirmed experimentally.

引用

页码：137 / 146

页数：10

共 9 条

[1] ANALYSIS OF VISCOELASTIC LAMINATED COMPOSITE PLATES [J].

ABOUDI, J ;

CEDERBAUM, G .

COMPOSITE STRUCTURES, 1989, 12 (04) :243-256

[2] Long-term fatigue strength prediction of CFRP structure based on micromechanics of failure [J].

Cai, Hongneng ;

Miyano, Yasushi ;

Nakada, Masayuki .

JOURNAL OF COMPOSITE MATERIALS, 2008, 42 (08) :825-844

[3]

Christensen R, 1982, THEORY VISCOELASTICI, P142

[4] EXPERIMENTAL CHARACTERIZATION OF NONLINEAR, RATE-DEPENDENT BEHAVIOR IN ADVANCED POLYMER MATRIX COMPOSITES [J].

GATES, TS .

EXPERIMENTAL MECHANICS, 1992, 32 (01) :68-73

[5] ROLE OF MATRIX RESIN ON FRACTURE STRENGTHS OF UNIDIRECTIONAL CFRP [J].

MIYANO, Y ;

KANEMITSU, M ;

KUNIO, T ;

KUHN, HA .

JOURNAL OF COMPOSITE MATERIALS, 1986, 20 (06) :520-538

[6] Prediction of flexural fatigue strength of CRFP composites under arbitrary frequency, stress ratio and temperature [J].

Miyano, Y ;

Nakada, M ;

McMurray, MK ;

Muki, R .

JOURNAL OF COMPOSITE MATERIALS, 1997, 31 (06) :619-638

[7] Formulation of long-term creep and fatigue strengths of polymer composites based on accelerated testing methodology [J].

Miyano, Yasushi ;

Nakada, Masayuki ;

Cai, Hongneng .

JOURNAL OF COMPOSITE MATERIALS, 2008, 42 (18) :1897-1919

[8] Prediction of long-term viscoelastic behavior of amorphous resin based on the time-temperature superposition principle [J].

Nakada, Masayuki ;

Miyano, Yasushi ;

Cai, Hongneng ;

Kasamori, Masato .

MECHANICS OF TIME-DEPENDENT MATERIALS, 2011, 15 (03) :309-316

[9] CREEP AND PHYSICAL AGING OF COMPOSITES [J].

SULLIVAN, JL .

COMPOSITES SCIENCE AND TECHNOLOGY, 1990, 39 (03) :207-232

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