Search results

Resistance of soil to a vertically vibrating pile Zhanshi Gao1, a, Qing Ren2, b 1,2 Department of civil engineering, University of Shanghai for Science and Technology, Shanghai 200093, China.
Damping of the soil mainly comes from the material damping when.
Acknowledgements This work was financially supported by the National Natural Science Foundation for Young Scientists of China (51008194).
[2] M.Novak, F.H.John, “Dynamic response of pile foundations in torsion”, Journal of the Geotechnical Engineering Division, Vol.104, issue 5,535-552,1978
Fakhry, “Impedance functions of piles in layered media”, Journal of the Engineering Mechanics Division, Vol. 104, issue 3,643-661, 1978

Material basis of crystal morphology Infrared spectroscopy is an effective method to study the composition and structure of the mineral structure.
With the development of science and technology, ancient mineralogy is constantly advancing.
Acknowledgements This investigation is financially supported by the Science Research Program of Tianjin Vocational Institute (No.20131104).
Journal of Crystal Growth, Vol.274 (2005), p.256-264 [3] S.
Zhao: Study on the morphologies of nickel crystals and their magnetic properties, Materials Letters, Vol.79 (2012), p.142-144 [5] F.

Chnical characteristics of raw materials Base asphalt The base asphal used in the research is ESSO A-70#, and it’s main chnical characteristics are shown in Table 1, which meet the requirements specified specification.
Journal of Foreign Highway, 2000,20(3):30-32.
Journal of Chang'an University:Natural Science Edition, 2007, 27(3):20-24.
Journal of China and Foreign Highway, 2005, 25(4):182-184.
Journal of Highway and Transportation Research and Development，2005,22(1):13-16.

Chip-tool contact area and shear strength of the material in the primary shear zone could influence the cutting force result.
International Journal of Machine Tools & Manufacture.
Paulo Davim, Selection of optimal MQL and cutting conditions for enhancing machinability in turning of brass, Journal of Materials Processing Technology. 204 (2008) 459-464
Yamada, Effect of Oil Mist on Tool Temperature in Cutting, Journal of Manufacturing Science and Engineering, 128 (2006) 130-135
Hameedullah, Chip-Tool Interface Temperature Prediction Model For Turning Process, International Journal of Engineering Science and Technology, Vol. 2(4) (2010) 382-393

Mechanical based surface treatment is also used for improving materials properties.
Gilles, Modelling of multiple impacts for the prediction of distortions and residual stresses induced by ultrasonic shot peening (USP), Journal of Materials Processing Technology, 212 (2012) 2080– 2090 [6] Y.
Kagaya, Influence of hardness of substrates on properties of surface layer formed by fine particle bombarding, Materials Science & Engineering A, 574 (2013) 197–204 [8] T.
Stranart, Finite element modeling of shot peening residual stresses, Journal of Materials Processing Technology, 92–93 (1999) 401–404 [18] S.A.
Stranart, 3D FE analysis of peening of strain-rate sensitive materials using multiple impingement model, International Journal of Impact Engineering, 27 (2002) 119–134 [19] G.H.

Numerical simulation on residual stress distribution of the pipe-plate welding Li Li1,a,* Wang Renfu2, Xue Gang 2,b, Min Xiangjun1,c 1 Center for Biomedical Materials and Engineering, Harbin Engineering University, 150001, China 2 LuoYang Ship Material Research Institute, LuoYang, 470001, China a lili_heu@hrbeu.edu.cn, b xuegang_29@tom.com, c minxiangjun722@sohu.com Keywords: Finite Element Analysis, weld, pipe-plate welding, numerical simulation Abstract.
The base metal and weld metal are defined as different materials.
Bose: International Journal of Pressure Vessels and Piping Vol. 78 (2001), pp. 307-317 [2] B.
Murakawa: Computational Materials Science Vol. 37 (3) (2006), pp. 269-277 [8] P.
Bergheau: Journal of Materials Processing Technology Vol. 153-154 (2004), pp. 457-463 [9] D.

Material and Experimental Procedure The material utilized in this investigation was melted in a 25 kg vacuum induction furnace and cast in a vacuum.
Key Engineering Materials, 609-610(2014),p. 515-520 [4] Shaoqiang Yuan, Xiaojuan Zhang, Yuehui Yang.
Materials Science Forum, 788(2014),p. 272-277 [5] M.Maalekian, R.Radis, M.Militzer, et al..
Journal of University of Science and Technology Beijing,35(2013),p.304-311 [7] Wan Decheng, Cai Qingwu, Yu Wei, et al.
Journal of University of Science and Technology Beijing, 10(2003) ,p. 76-78

The amount of surface film includes two parts, one of which is for the conveying surface film of fluid between the pipe wall and material, another of which is penetrated the material.
Acknowledgements The work was financially supported by the National Natural Science Foundation of China (11171306), the support from the Zhejiang provincial natural Science foundation of China (503164), and the support from Zhejiang Province universities scientific research key project (Z201017584).
Abt, Hydraulic transport of fine and coarse sediment mixtures in pipelines, Journal of Transportation Engineering, Vol. 128, No.1, ( 2002), p. 1-8
Arunachalam, Bingham fluid flow through a circular pipe with permeable wall, Journal of Applied Mathematics and Mechanics, Vol. 67, No. 11, (1986), p. 568-569
Tao, Surface film drag reduction methods and viscoplastic materials pipeline transportation, Chinese Patent, ZL 200710126557X. (2007) [9] S.

Materials Science & Engineering A, 2012, 556(11):617-624
Materials Science & Engineering A, 2018, 710:336-342
Materials Characterization, 2016, 114:75-78
Journal of Materials Processing Technology, 2015, 222:122-127
Materials Science & Engineering A, 2017, 704:386-390

Test materials are photosensitive resin made by Stratasys VeroBlue.
(In Chinese) [2] Liu H T, Huang S H, Mo J H, et al.Effect of photosensitive resin on surface quality of rapid prototyping parts [J]. polymer materials science and engineering,2007, 5:170-173.
Stereolithography photosensitive resin for [J]. materials review, 2005, 19 (F05): 229-231.
Shanghai Journal of medicine,2010,19(1): 104-106.
Study on the curing mechanism of photosensitive resin in light curing rapid prototyping [J]. materials development and application, 2006, 21 (6): 8-10.