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Its exercise new Dumbbell Test Method could make the airport pavement concrete material be tested accurately and quickly during early-age from pouring.
Acknowledgements This work was financially supported by National Natural Science Foundation of China (Grant Nos. 51208018), Science and Technology Project of CAAC (MHRD201225) and Beijing Nova Program (Z121110002512090).
Journal of Building Materials.2011, 14(5): 694-697 [2] Liu Yan, Study on concrete crack properties by test slab method with stress risers.
Journal of Building Materials.2006, 9(6): 666-670 [3] K.Wang,S.P.Shah,P.Phuaksuk.Plastic Shrinkage Cracking in Concrete Materials Influence of Fly Ash and Fibers.
ACI Materials Journal.2001, 98 (6):485-464

Journal of Materials Processing Technology, 227 (2016), p.153-160 [3] J.
Journal of the mechanical behavior of biomedical materials, Vol. 69 (2017), p. 19-29 [8] J.
Materials Science and Engineering: A, 651 (2016), p. 18-26 [9] R.
Materials Science and Engineering: A, 676 (2016), p. 395-405 [11] M.
Journal of Materials Processing Technology, 135(2-3) (2003), p. 347-357 [13] J.

This is due to the little confidence on innovative materials and the limited knowledge about them.
Experimental Work Materials.
Mehta, Pozzolanic and Cementitious Materials,Gordon & Breach Publishers, Amsterdam, 1996
Hashimoto, Comparative study of structure of silica gels from different sources, Journal of Sol-Gel Science and Technology 19 (2000) 495–499
Malhotra, High-performance concrete incorporating rice husk ash as a supplementary cementing material, Aci Materials Journal 93 (1996) 629–636

Garzia: Construction and Building Materials Vol 28 (2012), p. 506-511 [5] H.
Yang: Materials Science and Engineering Vol 32 (2012), p. 440-446 [6] G.
Huang: Materials Science and Engineering Vol 35 (2014), p. 70-76 [7] Y.
Yu: Materials Science and Engineering Vol 66 (2016), p. 84-91 [8] P.
He and L.Xu: Journal of material science Vol 49 (2014), p. 1957-1963 [19] Z.

A new unburned brick was prepared from the Ti-bearing blast furnace slag as an aggregate and PVA modified by epikote as cementitious materials.
Therefore, epikote-modified PVA [9-10] is used as cementitious materials to prepare slag brick with the virtues of high quality and low price.
Experimental Materials. polyvinyl alcohol (1750 ± 50) , epikote, auxiliaries are all purchased from Sinopharm Chemical Reagent (Shenyang) co., Ltd.
Fig. 1 The relationship between the compressive strength of slag brick and addition amounts of raw materials Summarizing the study, the optimized mass fraction of raw materials for the preparation of slag brick should be 6% of epikote-modified PVA, 6% of auxiliary 1, and 10% of auxiliary 2.
In Chinese [2] Jianxong Chen, Fei Xiao and Hongtao Cui: New Building Materials Vol. 6 (2004), p.22.

Experimental Materials and Methods Mg-8.9wt%Al-0.53wt%Zn alloy ingots are adopted as the materials for experiment.
Acknowledgements The present research is supported by the National Natural Science Foundation of China (Grant No. 50735005, No.50605059), Natural Science Foundation for Young Scientists of Shanxi Province, China (Grant No.2007021026), and Natural Science Foundation of North University of China.
References [1] Y.V.R.K.Prasad: Indian Journal of Technology, Vol. 28 (1990), p.435-451 [2] Y.V.R.K.Prasad, T.Seshacharyulu: International Materials Reviews, Vol.43 (1998), p.243-258 [3] H.L.
Gegel: Computer simulation in material science, Ed.
[4] S.Spigarelli, M.Mehtedi, M.Cabibbo, et al: Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing, Vol.462 (2007), p.197-201 [5] H.Takuda, T.Morishita, T.Kinoshita: Journal of Materials Processing Technology, 2005, Vol. 164-165 (2005), p.1258-1262 [6] Y.Kojima, T.Aizawa, K.Higashi, S.Kamado: Materials Science Forum, 2003, Vol.419-422 (2003), p.249-254 [7] C.M.Sellars: Materials Science and Technology, 1985, Vol.1 (1985), p.325-332 [8] HO LEE, B., REDDY, N.S., YEOM, J.T., SOO LEE, CH: Journal of Materials Processing Technology, Vol.187-188(2007), p.766-769 [9] Liu J, Cui ZS, Li CX. : Computational Materials Science, Vol.41 (2008), p.375-382

Transnational Journal of Science and Technology, 3 (10) (2013) 1-7
Ahmed, Use of Silica Fume in Stabilizing Cement-Dune Sand for Highway Materials. 
In Beneficial Use of Recycled Materials in Transportation Applications (2001)
Materials, 8(8) (2015) 4857-4875 https://doi.org/10.3390/ma8084857 [72] A.K.
Journal of Materials in Civil Engineering, 23 (2) (2010) 146–152

Materials.
Gao, Journal of Materials Science: Materials in Electronics Vol. 22 (2011), p. 565-578
Guo, Journal of Materials Science: Vol.
Selvaduray, Materials Science and Engineering: R: Reports Vol. 27 (2000), p. 95-141
Gao, Journal of Materials Science: Materials in Electronics Vol. 22 (2011), p. 565-578

The average errors were less 5% between the simulated and the experimental maximum cutting forces for the both work piece materials. 90 270 450 630 810 990 1170 0 20 40 60 80 100 Tool Rotation (deg) Cutting Force (N) Feed Direction Normal Direction Fig. 3 Simulated cutting force profile for steel workpiece.
Kapoor: Journal of Manufacturing Science and Engineering Vol. 125 (2003), p.202 [8] M.
Kapoor: Journal of Manufacturing Science and Engineering Vol. 126 (2004), p.685 [9] M.
Kang, et al.: Journal of Materials Processing Technology, Vol. 187-188 (2007), p.250 [11] C.
Dow: Journal of Manufacturing Science and Engineering, Vol. 120 (1998), p.700 �omenclature a depth of cut (mm) b width of cut (mm) C constant E material Young's modulus (MPa) Fr radial cutting force (N) ft feed per tooth (mm) Ft tangential cutting force (N) Fu unit force (N) Fx feed direction cutting force (N) Fy normal direction cutting force (N) h chip thickness (mm) Km material coefficient (N/cm2) Lf tool-workpiece contact length (mm) p proportional factor r tool radius (mm) S spring back x feed direction coordinate y normal direction coordinate Y Material yield strength (MPa) Z the number of tool teeth α engagement angle (rad) β tooth helix angle (rad) θ tool cutting angle (rad) θe integrating end angle (rad) θf tool relief angle (rad) θs integrating start angle (rad)

Microscopic Stress Analysis of Body-centered Cubic Crystal under High Cycle Fatigue Fuxian ZHU Jinyu ZHOU School of Materials and Engineering Jiangsu University of Technology Changzhou China glzhfx@sina.com.cn Keywords Orthotropic material; Body-centered crystal; Microscopic stress analysis Abstract Based on the constitutive equation of the orthotropic material, the relation between elasticity parameter and crystal orientation was analyzed.
Acknowledgements This work was supported by the National Natural Science Foundation of China (No.51275221) and the High Education Natural Science Foundation of Jiangsu Province of China (No.13KJD460004) References [1].
Tanaka K, Mura T: Journal Applied Mechanics-Transactions of the ASME, vol.48(1981), p. 97–103
Mc Clintock FA and Argon AS, in: Mechanical Behavior of Materials, edited by New Jersey: Addison-Wesley Publishing Company(1966)
Joachim Hünecke, Dieter Schöne and Dietmar Klingbeil: International Journal of Fatigue, vol.28 (2006), p.993-100