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Acknowledgements This project is supported by National Outstanding Young Scholar Science Foundation of NSFC (50625517), Important Special Project of Numerical Control Machine Tool (2009ZX04014-043) and A Project of Shandong Province Higher Educational Science and Technology Program (J10LD51).
Ai, Development of advanced composite ceramic tool material, Mater.
Ai, Al2O3/SiC/(W, Ti)C multiphase composite ceramic material, Journal of the Chinese Ceramic society. 28 (2000) 538-544.
Huang, SiC whiskers and Ti(C, N) particles synergistically toughening Al2O3 matrix ceramic composites for cutters, Journal of Materials Science & Engineering. 22 (2004) 59-64.
Chong, Development of Whisker Toughening Ceramic Cutting Tool Composite by in Situ Synthesis Technology, Key Engineering Materials, 431-432 (2010) 201-204

Wisojodharmo1,n 1Advanced Material Research Center, National Research and Innovation Agency, Building 224, KST B.J.
Experimental Method Materials In this research, three different types of rubbers; styrene butadiene rubber (SBR) containing 50% of vinyl and 25% of styrene, Nickel (Ni), and neodymium (Nd) catalyst-based butadiene rubber (BR) were used.
Pocius (Eds.), Adhesion Science and Engineering 2: Surfaces, Chemistry, and Applications, Elsevier Science B.V., Amsterdam, The Netherlands, 2002, pp. 573-675
Auerbach, et al., A diffusivity approach for studying polymer structure, Journal of Polymer Science 1958) 129-150
Small, Some factors affecting the solubility of polymers, Journal of Applied Chemistry 3(1953) 71

It is promising materials in a variety of structural applications, such as ballistic and blast resistant armors, marine structures, and spacecraft components.
Epoxy resins have been widely used for years in many different applications including structural adhesives, coatings and matrix for high-performance composite materials.
Composites Part A: Applied Science and Manufactu- ring, vol.40, (2009), p. 897-903
International Journal of Solids and Structures, 40 (2003):1907–1921.
Journal of Huazhong University of Science and Technology, 2003，31(9)：34~36.

Very short ultrasonic pulse-waves with main frequencies ranging from 0.1-50 MHz are launched into materials in order to detect internal flaws.
The pulse is caused by the material thermoelastic expansion due to the material absorption of laser energy.
Meo: International Journal of Solids and Structures 43(2006), p.1023
Mistry: Fatigue and Fracture of Engineering Materials and Structures 26(2003) p. 931
Achenbach: Journal of Thermal Stresses 28(2005), p. 713

Serpentine jade is one of the most important materials for producing jade artifacts, and there are numerous serpentine deposits in China [3].
Furthermore, trace element concentrations can also be used to infer the original source of the raw materials of the jade artifacts, providing important insights into the archaeological study of archaic jade artifacts.
Sciences of Conservation and Archaeology, 20(2008), 17-26
Mineralogical Journal, 12(1985), 299-318
Journal of Earth Science-China, 11(2000), 103-106

Journal of Cast Met.
Journal of Cast Met.
Selin: Regression Model Describing the Thermal Conductivity of Various Cast Irons (Materials Science Forum, Miskolc-Lillafüred, Hungary 2008)
Svensson: Effect of Alloying Elements on Graphite Morphology in CGI (Materials Science Forum, Miskolc-Lillafüred, Hungary 2008)
Abbott: Journal of Appl.

Materials and experiment Sample source and its characterization Literatures [17-20] show that T ferrooxidans oxidize the metal sulfide mineral, thiosulfate, element sulfur and Fe (II) ions.
:Journal of Hazardous Materials Vol174P.455
:Science of The Total Environment Vol375(2007),P.204
:Journal of Hazardous Materials Vol141(2007),P.202
:Journal of Bioscience and Bioengineering Vol88(1999),P.387

In general, both material used for increasing the mechanical properties of aluminium matrix become aluminium composites and other advantage both materials have relative low cost therefore these materials were commonly used in many industries [2,3].
Materials used in this experiment are Al6061, Al5TiB, Al5Sr as master alloy matrix and 10 wt-% Mg as wetting agent.
Sekhar, "Characterization of Silicon Carbide Particulate Reinforced AA6061 Aluminum Alloy Composites Produced via Stir Casting," Procedia Materials Science Vol. 5, (2014) 106 -112 [3] L.H.
Pancasakti, Key Engineering Materials, Vol. 753, (2017) 33-38 [5] T.S.
Kang, "The solidification process of Al–Mg–Si alloys," Journal of Materials Science, (1997) 1443-1447

First, mix raw material and ball milling for 12 hours.
Liu, Progress of research on planar zirconia oxygen sensors, Journal of Transducer Technology 23 (2004) 4
Lee, Pb-free glass frits prepared by spray pyrolysis as inorganic binders of Al electrode in Si solar cells, Journal of Alloys and Compounds 509 (2011) 6325
Kang, Characteristics of Pb-based glass frit prepared by spray pyrolysis as the inorganic binder of silver electrode for Si solar cells, Journal of Alloys and Compounds 490 (2010) 582
Allen, An analytical solution for determination of small contact angles from sessile drops of arbitrary size, Journal of Colloid and Interface Science 261 (2003) 481.

For the safety of underground pipelines in the project of the subway construction, science and technology workers at home and abroad carry out extensive research on surface subsidence caused by shield tunnel construction [1-4].However, they studies less the settlement law of pipelines with the skew of tunnels.
Soil is assumed aselastic-plastic material for M-C criterion.
Acknowledgements The author would like to thank the financial support by the National Natural Science Foundation of China (Grant No. 51274051).
E-mail:guodl386402@163.com References [1] Yongping Guan; Long Guo; Yunlong Li: submitted to Journal of Journal of Water Resources Architectural Engineering [2] Jihong Bi, Zuo Liu, Zhifeng Wang: submitted to Journal of Rock and Soil Mechanics (2006) [3] Jimin Peng, Yuxi Zhang: submitted to Journal of Industrial Construction (2005)
[4]Weiguo Xiang, Yusheng Xu: submitted to Journal of Railway Engineering (2010)