Search results

In order to improve the efficiency of the traditional building materials information management, a construction materials quality detection management system is designed and developed.
The modernization of building materials information management is improved.
This system has been successfully used in certain Building Materials Quality Supervision Station, which proved that the development process is suitable for Building Materials Supervision Station to quickly establish construction materials quality detection management system.
Journal of changchun university, Vol.20(2010) , p. 62-63.
Science of Surveying and Mapping, Vol.34(2009) , p. 222-224.

China a zuorong.chen@csiro.au, b yusw@mail.tsinghua.edu.cn Keywords: Smart materials; Electric properties; Mechanical properties; Adhesion; Friction Abstract.
The obtained results are useful for characterization of piezoelectric materials by micro-indentation and micro-friction techniques.
Introduction Instrumented indentation techniques have been widely used in micro-scale and nano-scale characterizations of piezoelectric materials [1-3].
Theoretical investigations of the electrical and mechanical responses during indentation of piezoelectric materials have been conducted by many researchers [4-10].
Novosad, Materials Science, vol. 33, (1997),pp. 174-182

Journal of Materials and Structure, 29-43
Journal of Materials and Structure, Volume 23, (134), 81-102
Journal of Archeological Science, VOL 37, 2346-2355
Journal of Materials and Structure, Volume 38, (134)., 771-780
Journal of Construction and Building Materials., 4338-4350

Shadi Shahedipour-Sandvik5,m, Bingjun Li6,n and Jung Han6,o 1Department of Materials Science and Chemical Engineering, Stony Brook University, Stony Brook, NY 11794, USA 2Department of Materials Science & Engineering, North Carolina State University, Raleigh, NC 27695, USA 3Adroit Materials, Inc., 2054 Kildaire Farm Road, Suite 205, Cary, NC 27518 4Institute of High Pressure Physics Polish Academy of Sciences, Sokolowska 29/37, 01-142 Warsaw, Poland 5SUNY Polytechnic Institute, Albany, NY 12203, USA 6Department of Electrical Engineering, Yale University, New Haven, CT 06511, USA ayafei.liu@stonybrook.edu, bhongyu.peng@stonybrook.edu, czeyu.chen@stonybrook.edu, dqianyu.cheng@stonybrook.edu, eshanshan.hu@stonybrook.edu, fbalaji.raghothamachar@stonybrook.edu, gmichael.dudley@stonybrook.edu, hcollazo@ncsu.edu, isitar@ncsu.edu, jjames@adroitmaterials.com, kbocian@unipress.waw.pl, lmeyersv@sunypoly.edu, msshahedipour-sandvik@sunypoly.edu, nbingjun.li@yale.edu, ojung.han@yale.edu Keywords
Selective area etching and regrowth is another method to realize the device structures on GaN materials.
Greenlee, et al., ECS Journal of Solid State Science and Technology 4 (2015) P382
Guo, et al., Journal of Electronic Materials 47 (2018) 903-909
Yao, et al., Journal of Electronic Materials 47 (2018) 5007-5012

Fig. 1 Representative volume element for granular material Microstructure Characterization of Granular Materials The microstructure of granular materials is generally characterized by coordination number, contact normal, contact force and contact displacement, as shown in Fig. 1.
Deformation of granular materials is accompanied by significant changes in the magnitudes of contact forces.
Various interpretations of strain tensor for granular materials have been proposed based on different assumptions.
Fabric tensor in granular materials [C].
In IUTAM Conference on Deformation and Failure of Granular Materials.

Kamil, Preparation of PVA/Corn Starch Blend Films and Studying the Influence of Gamma Irradiation on Mechanical Properties, International Journal of Materials Science and Applications 3 (2014) 25-28
Sedlacekova, Food Packaging Materials: Comparison of Materials Used for Packaging Purposes, Bachelor Thesis, Helsinki Metropolia University of Applied Sciences, 2017
Hasirci, PCL and PCL-based materials in biomedical application, Journal of Biomaterials Science, Polymer Edition 29 (2018) 863-893
Chiralt, Combination of Poly(lactic) Acid and Starch for Biodegradable Food Packaging, Material MDPI Journal, Materials 10 (2017)
Bressler, Progress in bio-based plastics and plasticizing modifications, Journal of Materials Chemistry A.

The materials are nano porous aerogels, rubber and asbestos plates, all of which are high polymer organic materials and inorganic materials with the typical property of low temperature resistance.
[2] Wu Chuanlin, in: New building materials, 2003(5), Application and development of thermal insulation materials in electric power industry.
(In Chinese) [6] Lee J K, Gould G L, Rhine W, in: Journal of sol-gel Science and Technology, 2009, 49(2):209-220
[7] Xue-Nong G, in: Journal of South China University of Technology, 2007, 35(5):113-111.
[10] Jiang H, Yin Z, in: Journal of Wuhan University of Technology, 2002, 24 (3): 1-1528

Functionally graded materials. finite element method Abstract.
Introduction Functionally graded materials (FGMs), as a kind of typical nonhomogeneous materials, have excellent thermomechanical properties and have absorbed great attention from many scholars in recent years.
The results indicate that the TSIF at the early stages of thermal shocks are dominant factors for fracture failure of the materials.
Paulino: International Journal of Fracture 107(2001), p. 73-98 [2] and Acta Mechanica Vol. 195(2008), p. 157-166 [3] L.C.Guo, N.Noda and L.Z.Wu: Composites Science and Technology.
Paulino: Journal of Applied Mechanics-Transactions of the ASME Vol. 72(2005), p. 351-364 [7] K.C.

[6] QIAO J S，HUANG Y N，XIAO X et al．Microstructural evolution of CLAM steel upon high energy electron irradiation at 450 [J] ．Journal of University of Science and Technology Beijing, 2009, 31(7): 842-847
Journal of Nuclear Materials, 1999, 271/272: 145
Journal of Nuclear Materials, 2003, 318:267
[11] LI Q，HUANG Q Y，YU J N et al．Surface analysis of CLAM steel,EUROFER97 steel and W irradiated in HT-7 Tokamak [J] ．Chinese Journal of Nuclear Science and Engineering,2004, 24 (1): 157
[13] ZHAO F，WAN K B，QIAO J S et al．The microstructure and mechanical properties of China low activation martensitic steel [J] ．Chinese Journal of Nuclear Science and Engineering, 2007, 27(1):59-63

Micro-deformation mechanism of granular materials under different boundary conditions based on DEM simulation Zhaoxia TONG1,a ,Min ZHOU1,b and Yangping YAO1,c 1School of Transportation Science and Engineering, Beihang University, Beijing,China atongzx@buaa.edu.cn, blwmdelp@foxmail.com, cypyao@buaa.edu.cn Keywords: Boundary condition; Micromechanics; Discrete element method (DEM); Granular material; Abstract.
The micro-deformation mechanism of anisotropic granular materials under different boundary conditions was analyzed in detail.
Meanwhile, particle rotation plays a dominant role in the development of shear bands in granular materials.
The mechanical properties of granular materials were affected greatly by the long axis orientation of particles.
Dafalias: International Journal for Numerical and Analytical Methods in Geomechanics, Vol. 35(10) (2011), p. 1098-1126 [7] LianWei ZHANG: Research on Failure Mechanism and Strength Criterion of Anisotropic Granular Materials and Its Application.