Tiancheng Cao
Beihang University
Composite numberConsistency (statistics)Chemical vapor infiltrationMode (statistics)Composite laminatesDeposition (phase transition)Composite materialBridging (networking)Timoshenko beam theoryMaterials scienceLawConstitutive equationJoint (geology)Tension (physics)Silicon carbideSemi analytical methodMaterial propertiesStrain energy release rateCohesive zone modelStructural engineeringDelaminationStress (mechanics)
3Publications
2H-index
10Citations
Publications 3
Newest
#1Tiancheng Cao (Beihang University)H-Index: 2
#2Libin Zhao (Beihang University)H-Index: 21
Last. Jianyu Zhang (Chongqing University)H-Index: 25
view all 5 authors...
Abstract Large scale fiber bridging in composite laminates is one of the most common toughening mechnisms, exerting a close-force on the crack surfaces to restrain the delamination propagation. To account for the effect of the fiber bridging in delamination simulation, a physically semi-analytical method based on the Euler-Bernoulli beam theory considering the bridging stress is presented. The mode I energy release rate for every crack length is explicitly expressed in terms of the external load...
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#1Tiancheng Cao (Beihang University)H-Index: 2
#2Libin Zhao (Beihang University)H-Index: 21
Last. Jianyu Zhang (Chongqing University)H-Index: 25
view all 5 authors...
Abstract Delamination of composite laminates under mode I loading is usually accompanied by large scale fiber bridging. Characterization of the bridging-traction law is of significant importance in delamination simulations to account for the effect of fiber bridging in such situation. This paper proposed a semi-analytical methodology to determine the bridging-traction law of composite laminates under mode I loading. The enhanced beam theory is physically improved by considering the bending-exten...
3 CitationsSource
#1Libin Zhao (Beihang University)H-Index: 21
#2Wen Yang (Beihang University)H-Index: 1
Last. Jianyu Zhang (Chongqing University)H-Index: 25
view all 7 authors...
Abstract A progressive damage model (PDM) was proposed to analyse the failure of plain-weave carbon fibre-reinforced silicon carbide (C/SiC) composite joints with C/SiC bolts, which were manufactured by the chemical vapour infiltration (CVI) technique. A bilinear constitutive model was established to describe the pseudo-plasticity of the C/SiC composites. Several failure criteria, including the maximum stress failure criterion, Tsai-Wu failure criterion, and Hashin-type criterion, and several ma...
6 CitationsSource