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您的检索式：作者名="Zhaoliang MENG"
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| 1 | Quantitative characterization of defects in stereolithographic additive manufactured ceramic using X-ray computed tomography显示文摘Ceramics have been widely fabricated by additive manufacturing(AM).Compared to conventional technologies,the strength of additive manufactured ceramic is relatively low owing to the formation of defects during manufacturing process.These defects have significant effects on the microstructure and mechanical properties of additive manufactured ceramics.However,systematic research on defects,including defect geometrical features,quantitative statistics,and formation mechanism,as well as the intrinsic relationship with mechanical properties,need to be studied in depth.In this work,Al2 O3 ceramics were prepared from photosensitive slurries with different solid loadings by using stereolithographic(SL)additive manufacturing.The defects,including their sizes and distributions,in both green and sintered bodies were investigated by using scanning electron microscopy(SEM)and X-ray computed tomography(X-CT).Geometrical features and quantitative statistics of the defects were evaluated and discussed to reveal their formation mechanism.Moreover,the intrinsic relationship between defects and mechanical properties of the additive manufactured ceramic was revealed.This study can give some fundamental understanding of the defects in additive manufactured ceramics. | Keqiang Zhang Qiaoyu Meng Xueqin Zhang Zhaoliang Qu Rujie He | 2022 | Journal of Materials Science & Technology2022，，23： | 1 |
| 2 | A Class of Multivariate Hermite Interpolation of Total Degree显示文摘In this paper we study a class of multivariate Hermite interpolation problem on 2~d nodes with dimension d ≥ 2 which can be seen as a generalization of two classical Hermite interpolation problems of d = 2. Two combinatorial identities are firstly given and then the regularity of the proposed interpolation problem is proved. | Zhongyong HU Zhaoliang MENG Zhongxuan LUO | 2017 | Journal of Mathematical Research with Applications2017，37，3： | 0 |
| 3 | Simple Fourth-Degree Cubature Formulae with Few Nodes over General Product Regions显示文摘A simple method is proposed for constructing fourth-degree cubature formulae over general product regions with no symmetric assumptions. The cubatureformulae that are constructed contain at most n2 + 7n + 3 nodes and they are likelythe first kind of fourth-degree cubature formulae with roughly n2 nodes for nonsymmetric integrations. Moreover, two special cases are given to reduce the numberof nodes further. A theoretical upper bound for minimal number of cubature nodesis also obtained. | Ran Yu Zhaoliang Meng Zhongxuan Luo | 2014 | Numerical Mathematics(Theory,Methods and Applications)2014，7，2： | 0 |
| 4 | A New Strategy to Construct Embedded Cubature Formulae over Two-Dimensional Regions显示文摘The purpose of this paper is to study a new strategy to construct embedded cubature formulae over two-dimensional regions.A new kind of embedded cubature formulae with some nodes along the selected algebraic curve is constructed.Some examples on the unit disk are presented to illustrate the validity of this strategy. | Ran YU Zhaoliang MENG Zhongxuan LUO | 2013 | Journal of Mathematical Research with Applications2013，33，2： | 0 |
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