Project supported by the Natural Science Foundation of Shandong Province of China(No.ZR2024MA085);the Science and Technology Plan Project of Zhejiang Province of China(No.2023C03143);the Fundamental Research Funds for the Central Universities of China。
The three-phase-lag(TPL)heat conduction model is an accurate representation of the actual heat transfer process.It would be interesting to investigate how the TPL model affects the thermal fracture behavior when there...
The dynamic behaviors of several moving cracks in a functionally graded piezoelectric (FGP) strip subjected to anti-plane mechanical loading and in-plane elec- trical loading are investigated. For the first time, th...
This work presents a semi-analytical model to explore the effects of cooling rate on the thermal shock resistance behavior of a functionally graded ceramic (FGC) plate with a periodic array of edge cracks. The FGC i...
Project supported by the National Natural Science Foundation of China (Nos. 10802078 and 10872150);China Postdoctoral Science Foundation (No. 20100471006)
In this paper, a finite crack with constant length (Yoffe type crack) propagating in a functionally graded coating with spatially varying elastic properties bonded to a homogeneous substrate of finite thickness unde...
supported by the National Natural Science Foundation of China(Nos.10872150 and 10432030);Financial supports from German Research Foundation(DFG,project No.ZH 15/13-1)
The plane strain problem of a crack in a functionally graded strip with a power form shear modulus is studied. The governing equation in terms of Airy's stress function is solved exactly by means of Fourier transform...
Supported by the Key Program of the National Natural Science Foundation of China(Grant No.50438010);the Research and Application Programs of Key Technolo-gies for Major Constructions in the South-North Water Transfer roject Construction in China(Grant No.JGZXJJ2006-13)
Based on the concept of functionally graded concrete,UHTCC(ultrahigh toughness cementitious composites)material with excellent crack-controlling ability is strategically substituted for part of the concrete,which surr...
Project supported by the National Natural Science Foundation of China (Nos.90405016 and 10572044);the Special Research Fund for the Doctoral Program of Higher Education (No.2004021334)
In this paper, the dynamic behavior of a permeable crack in functionally graded piezoelectric/piezomagnetic materials is investigated. To make the analysis tractable, it is assumed that the material properties vary ex...