supported by the National Natural Science Foundation of China(Nos.11672241,11372253 and 11432010);the Shanxi National Science Foundation(No.2015JM1026);the Astronautics Supporting Technology Foundation of China(No.2015-HT-XGD);111 Project(No.B07050) to the Northwestern Polytechnical University;the fund of the State Key Laboratory of Solidification Processing in NWPU(No.SKLSP201643);the Open Foundation of State Key Laboratory of Structural Analysis of Industrial Equipment(No.GZ1605)
ABSTRACT The main idea of the structure-preserving method is to preserve the intrinsic geo- metric properties of the continuous system as much as possible in numerical algorithm design. The geometric constraint in the...
Project supported by the National Natural Science Foundation of China(No.11172239);the 111 project(No.B07050);the Doctoral Program Foundation of Education Ministry of China(20126102110023)
Based on Mindlin plate models and Kirchhoff plate models,this study was concerned with the wave propagation characteristics in thick conventional and auxetic cellular structures,with the objective to clarify the effec...