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China 2School of Materials Science and Engineering, Southeast University, Nanjing 211189, P.R.
This study provides basic micromechanical parameters for designing HDCC from local materials.
Fig. 3 General profile of a single fiber pullout curve.[2] Materials and mix proportions of matrix.
Wu, et al, Measuring and modifying interface properties of PVA fibers in ECC matrix, Journal of Materials in Civil Engineering, 13(6) (2001) 399-406
Wang, et al, Interface tailoring for strain-hardening polyvinyl alcohol-engineered cementitious composite (PVA-ECC), ACI Materials Journal, 99(5) (2002) 463-472

Experimental Materials.
Acknowledgements The work was financially supported by National Nature Science Foundation of China (NSFC: 20874074) and Zhejiang Provincial Natural Science Foundation of China (ZJNSF:Y506016).
References [1] C.R.Zheng in: Molecular Weight and Distribution of Polymer, Chemical Industry Press, Beijing,1986, p.30 (In Chinese) [2] S.Z.Zhang in: College of Chemistry and Materials Engineering, Wenzhou University, Master's thesis (In Chinese) [3] L.X.
Liu, et al. : J Appl Poly Sci, 95(2005), p.719 [4] K.X.Li, X.F.Song and D.Zhang: Journal of Applied Polymer Science Vol.109(2008), p.1294 [5] X.F.Song,S.Z.Zhang and D.Zhang: Journal of Applied Polymer Science Vol.117(2010), p.3155 [6] N.B.Sanches, M.L.Dias, E.B.A V.

Under the energy exchange, the strain and stress of materials will be reduced quickly, because aircraft have brought thermodynamic stress.
Science Press. 2007, 8.
Progress in Aerospace Sciences，2004(40): 535-558
Journal of Aircraft，2003，40(3): 580-589
Friedmann, "Aeroelastic scaling for rotary-wing aircraft with applications, Journal of Fluids and Structures," Vol.19,2004: 635–650

Introduction Smart actuator is a driving mechanism based on smart materials.
Acknowledgments This project was supported by the National Natural Science Foundation of China (NFSC), under the contract 91016006.The authors would like to thank their support.
Journal of Scientific Instrument, 2009, 30(9): 1817-1822 [3] Seok-Jun Moona, , Chae-Wook Limb, Byung-Hyun Kima and Youngjin Parkc.
Structural vibration control using linear magnetostrictive actuators[J], Journal of Sound and Vibration 22 May 2007, Pages 875-891 [4] J.
Design and application of magnetostrictive materials[J],Materials & Design 2008, Pages 469-483 [12] Liu Chuihui, Based on the giant magnetostrictive material micro displacement brake design and research [D], Zhe Jiang University, 2004 [13] Zuo Xingyong, Three kinds of shapes flexible hinge rotary stiffness calculation and analysis[J], University of electronic science and technology of mechanical electronics engineering institute ,2006

The manufacturing process of the test specimens In this paper, by taking light-weight materials (model papers) as the main materials, and the white latex as adhesive, the authors made nine specimens whose configuration of the cell unit of the grid structure is quadrilateral/square.
“Advanced Composite Grid Structure and Large Aircraft” Journal of Aeronautical Manufacturing Technology, 2, 2009 [3] He Y X, He G Q.
“Strength analysis of composite grid stiffened structure” Journal of Solid Rocket Technology, Vo. l 33 No. 4 2010 [4] Tian P P, Zhao G P, Lu T J.
“Numerical Analysis for Dynamic Response of Sandwich Plates with Lattice and Filling under Impact Loading” Chinese Journal of Applied Mechanics, Vol.26 No.4 Dec.2009 [5] Lu X M, Ma Y F,Wang S X.
“The Study of Low-velocity Impact Characteristics and Residual Tensile Strength of Carbon Fiber Composite Lattice Core Sandwich Structures” Advanced Materials Research, v 194-196, p 117-120, 2011, Advanced Engineering Materials

The pipeline material is API 5L X52 steel, and the material properties and dimensions are given in Table 1.
Strain in the material is highly dependent on the external force applied, as well as the deformation of the material.
Zhang, Experimental and numerical investigation of the strain response of a dented API 5L X52 pipeline subjected to continuously increasing internal pressure, Journal of Natural Gas Science and Engineering 56 (2018) 81-92
Neitzert, Effect of internal pressure and dent depth on strain distribution of pressurized pipe subjected to indentation, Applied Mechanics and Materials 376 (2013) 135-139
Zhang, Experimental and numerical investigation of the strain response of a dented API 5L X52 pipeline subjected to continuously increasing internal pressure, Journal of Natural Gas Science and Engineering 56 (2018) 81-92.

Materials And Methods Chemicals and reagents Glucose, Bluestone, Anhydrous sodium sulfite, Tragantine, Potassium iodide, Iodide, Agar, Absolute ethyl alcohol, Sodium thiosulfate, Cattle blood fibrinogen, Thrombin, Qualitative filter paper, Agarose, Bitter salt, Monopotassium phosphate, Peptone and so on.
Experimental material Cordycepsmilitaris(Keep in our lab), bean cake (commercially available), sucrose (commercially available).
Guo, L.L, “Identification of Fibrinolytic Enzyme-Producing Strain and Purification of Fibrinolytic Enzyme,” Journal of South China University of Technology(Natural Science Edition), vol.35, no.4, pp.91-94, october 2007
Han, “Cloning and Expression of Douchi Fibrinolytic Enzyme(DFE) Gene from Bacillus subtilis”, Journal of South China University of Technology(Natural Science Edition), vol.35, no.11, pp.115-119, April 2007
Qiu, “Submerged fermentation of Cordyceps militaris,” Journal of Central South University(Science and Technology), vol.37, no.6, pp.1098-1102, December 2005

Acknowledgment This work was supported by Innovation Foundation for Postgraduate of Shandong University of Science & Technology (Grant No.
Badalik: Dynamic Analysis of Involute Spur Gears with Asymmetric Teeth, International Journal of Mechanical Sciences Vol. 50 (2008), p. 1598
Jiang: Accurate Modeling Method of Helical Gear Pair based on Cubic Uniform B-spline Surface, Journal of Mechanical Transmission Vol. 36 (2012), p. 44, in Chinese
Huang: Statics Analysis of Cylindrical Gear Drive at Any Meshing Position Based on ANSYS, Journal of Theoretical and Applied Information Technology Vol. 47 (2013), p. 767
Li: Transient Dynamics Simulation of Helical Gear Pair Based on ANSYS, Advanced Material Research Vol. 230-232 (2011), p. 578.

Tests were completed in a vibratory trough machine over a range of work materials.
It is one of the most common materials to be found and when uncontaminated can generally be recycled economically.
Different mould materials and wall thicknesses will influence system cooling rates.
The test demonstrated that polyester is a very effective polisher for soft materials.
[5] Ciampini D., Papini M., Spelt J.K., Impact velocity measurement of media in a vibratory finisher, Journal of Material Processing Technology 183 (2007), pp. 347–357

This special edition is being published in the journal Advanced Materials Research, AMR, edited by Trans Tech Publishing/ Switzerland.
The call for papers of this special issue "Advanced Materials in Aerospace Engineering" focused on high performance materials, smart materials, composite material, structural integrity, high entropy alloys and design of lightweight structures.
Papers presented in this special edition covered many of these aspects of science and technology of materials in aerospace engineering.
This includes issues such as a greater use of advanced lightweight materials in primary structure, introduction of techniques and concepts for increased utilization of environmentally sustainable materials, elimination of toxic materials and reduction of waste in manufacturing and maintenance processes.
Anne Wohlbier for trusting and helping us to publish this special issue of the Advanced Materials Research Journal.