Mechanism of Translaminar Fracture in Glass/Textile Fabric Polymer Hybrid Composites

被引：11

作者：

Arun, K. V. ^{[1
]}

Kamat, Raghavendra Dilip ^{[2
]}

Basavarajappa, S. ^{[2
]}

机构：

[1] Univ BDT, Coll Engn, Dept Studies Ind & Prod Engn, Davangere, Karnataka, India

[2] Univ BDT, Coll Engn, Dept Studies Mech Engn, Davangere, Karnataka, India

来源：

JOURNAL OF REINFORCED PLASTICS AND COMPOSITES | 2010年 / 29卷 / 02期

关键词：

Hybrid polymer composite; failure zone; translaminar fracture; critical stress intensity factor; environmental conditions; MODE-I FRACTURE; EPOXY-RESIN; MOISTURE; WATER; DURABILITY; ABSORPTION; TRANSPORT; BEHAVIOR;

D O I：

10.1177/0731684408097759

中图分类号：

TB33 [复合材料];

学科分类号：

摘要：

The mechanism of translaminar failure in hybrid polymer matrix composites is a typical combination of tensile and bending loads. Experimentations have been carried out on pin loaded single edge notched tensile specimen. The results of the experimental analysis carried out on the influence of failure zone and environmental conditions on the stress intensity factor in glass/textile fabric (GF/TF) polymer hybrid composites have been reported. The results have shown that the failure zone varies with the fabric volume, the initial crack size and the environment. The results have shown that the acidic environment has maximum influence on the failure pattern and the critical stress intensity factors.

引用

页码：254 / 265

页数：12

共 23 条

[1] HYGROTHERMAL MICROSTRESSES IN A UNIDIRECTIONAL COMPOSITE EXHIBITING INELASTIC MATERIAL BEHAVIOR [J].

ADAMS, DF ;

MILLER, AK .

JOURNAL OF COMPOSITE MATERIALS, 1977, 11 (JUL) :285-299

[2]

*ASTM, 1997, ASTM STAND E, V1922

[3] Effect of reinforcement and solvent content on moisture absorption in epoxy composite materials [J].

Buehler, FU ;

Seferis, JC .

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 2000, 31 (07) :741-748

[4] Experimental analysis and modeling of biaxial mechanical behavior of woven composite reinforcements [J].

Buet-Gautier, K ;

Boisse, P .

EXPERIMENTAL MECHANICS, 2001, 41 (03) :260-269

[5]

COLLINGS TA, 1986, COMPOSITES, V17, P1391

[6] Mode-I fracture toughness testing of thick section FRP composites using the ESE(T) specimen [J].

El-Hajjar, R ;

Haj-Ali, R .

ENGINEERING FRACTURE MECHANICS, 2005, 72 (04) :631-643

[7] Crack propagation analysis of mode-I fracture in pultruded composites using micromechanical constitutive models [J].

Haj-Ali, R ;

El-Hajjar, R .

MECHANICS OF MATERIALS, 2003, 35 (09) :885-902

[8] Stress intensity factor and compliance solutions for an eccentrically loaded single edge cracked geometry [J].

John, R .

ENGINEERING FRACTURE MECHANICS, 1997, 58 (1-2) :87-96

[9] EFFECTS OF MOISTURE AND STOICHIOMETRY ON THE DYNAMIC MECHANICAL-PROPERTIES OF A HIGH-PERFORMANCE STRUCTURAL EPOXY [J].

KEENAN, JD ;

SEFERIS, JC ;

QUINLIVAN, JT .

JOURNAL OF APPLIED POLYMER SCIENCE, 1979, 24 (12) :2375-2387

[10]

KONISH HJ, 1972, J COMPOS MATER, V6, P114

← 1 2 3 →