Search results

Because of the materials heterogeneity, water variations content and density in the implementation took place.
SEEP/W is a finite element software product to model the movement and pore-water pressure distribution within porous materials such as soil and rock.
Probabilistic analysis of seepage in earthen dam using Monte Carlo method, and with considering permeability of materials and dam geometry.
Khazaei, Seepage analysis in body and foundation of Dam using the Seep/3D and Seep/W, Journal of Science and Today's World, 3(10), (2014) 457-461
Jamel, Investigation and Estimation of Seepage Discharge Through Homogenous Earth Dam with Core by Using SEEP/W Model and Artificial Neural Network, Diyala Journal Of Engineering Sciences, 3/9 (2018)

In International Conference on Advanced Material and Manufacturing Science, ICAMMS 2012, Advanced Materials Research.
RUSSIAN JOURNAL OF NONDESTRUCTIVE TESTING. 2014. 2014(50)(2). p. 127 - 132.
In Binders and Materials XI, Advanced Materials Research. 11.
In ICEBMP 2014, Advanced Materials Research.
In International Conference on Ecology and New Building Materials and Products, Advanced Materials Research.

Mishra, Friction stir additive manufacturing for high structural performance through microstructural control in an Mg based WE43 alloy, Materials & Design 65 (2015), pp. 934–952
Zaeh, Automated surface inspection of friction stir welds by means of structured light projection, IOP Conference Series: Materials Science and Engineering 480 (2019), 012035
Zaeh, Influence of the welding temperature and the welding speed on the mechanical properties of friction stir welds in EN AW-2219-T87, IOP Conference Series: Materials Science and Engineering 373 (2018), 012016
Guillot, Effect of Tool Design and Process Parameters on Lap Joints Made by Right Angle Friction Stir Welding (RAFSW), Journal of Manufacturing and Materials Processing 3 (2019) 3, 66
Fuller, Friction Stir Tooling: Tool Materials and Designs, in: Friction stir welding and processing, ASM International, Materials Park, Ohio, USA, 2007, pp. 7–35.

Matsuo and Okamura [1] used nine kinds of diamond and CBN abrasive grains to grind many kinds of hard brittle materials, such as sintered carbide and aluminum oxide.
Cutting deformation law of workpiece materials is analyzed according to the simulation results.
Its material parameters are consistent with workpiece material.
Acknowledgements This work was financially supported by the National Natural Science Foundation of China (Grant No. 50975043 ).
Kang, et al: Journal of Semiconductors, Vol. 29 (2008), p. 1180-1183

Shape Prediction of Non-ferrous Pipe Elements Processed by Electro-dynamic Forming Andrzej Kot AGH University of Science and Technology, Department of Process Control, Al.
Due to technical limitations arising from lack of adequate quality materials for the construction of both fixed heads generating impulse magnetic fields (especially insulation) and generators which are a source of energy for processing (difficulty in the construction of high-voltage commutator connecting pulse currents) work on promising technology proceeded with varying intensity.
Negishi: „Local deformation and buckling of a cylindrical Al tube under magnetic impulsive pressure”, Journal of Materials Processing Technology Vol. 85, (1999)
International Journal of Mechanichal Science, (1978) No 5
Głuch: „Determination of pressures acting on sheet metal in the process of electrodynamic forming by means of spiral inductors”, Advances in Materials and Processing Technologies, Dublin, (2003)

The outside layer material obtains new force equilibrium and internal material keeps stretched states.
China (50875089) and Science and technology Project of Foshan Polytechnic College (2011).
Peng, et al: Journal of South China University of Technology, Vol. 36(2008), pp 6-9
Liu: Materials Science , Vol. 532-533 (2006), pp 528-531
Berry: Journal of Materials Processing Technology, Vol.191 (2007), pp.170-178.

The total cementitious materials include phosphate cement and fly ash, and the ratio between fly ash and MPC is 0%, 10% and 30%, respectively.
The mix proportion is that cementitious materials: gravel: sand: water = 1:1:0.53:0.217.
Materials Review, 2005, 19(12):46-47 [4] Y.Jianming,Q.Chunxiang,J.Baoxiang.etc.
Journal of Materials Science and Engineering 2010, 28(1):31-35 [5] D.A.Hall,R.Stevens, B.El-Jazairi.
Journal of Building Materials, 2009, 12(5):505-510

Kinetic Study of the Esterification Reaction of Ethylene Glycol with Phenyl Phosphonic Acid and Benzene Phosphinic Acid Yan Li 1,2, a, Xiansi Kong1,b, Zhongwei Wang*1,c and Qing Yu1,d 1Qingdao Technical College, Qingdao, China 2College of Material Science and Technology, Shandong University of Science and Technology, Qingdao, China aliyan-qd@163.com, bkongxiansi@163.com, cwangzhongwei@fusilinchem.com, dlaura9751@163.com, Keywords: Phenyl phosphonic acid, Benzene phosphinic acid, Esterification reaction, Kinetics.
Materials and Methods Materials.
PPOA and BPA(99.95%)were supplied by Qingdao Fusilin Chemcal Science & Technology Co., LTD.
All materials were used without purification.
Journal of Shandong University of Technology (Sci & Tech), Vol. 20 (2006), p. 77 [2] C.F.

The surface volume ratio of nano-materials is very large.
Nano scale materials are used in electronic, magnetic and optoelectronic, biomedical, pharmaceutical, cosmetic, energy, catalytic and materials applications.
Nano-materials have the structural features in between those of atoms and bulk materials.
While most micro-structured materials have similar properties to the corresponding bulk materials, the properties of materials with nanometer dimensions are significantly different from those of atoms and bulk materials.
Among them are typical functional groups, hydrogen bonding, but also determination of conformation or even investigation of chemical reaction Thermal analysis is a branch of materials science where the properties materials are studied as the they change with temperature.

It uses the irreversible effect of deformation and acoustic emission of materials, namely “during period of material re-loading, acoustic emission signal is not produced before stress value reaches the maximum stress loaded previously” so as to timely monitor the process of sprout, extension and material fracture of defects and initially judge defect position.
Table 2 Basic Mechanics Index of Three-point Bending Beam Specimen Materials Specimen No.
Therefore, it means emergence, extension and centralization of micro-crack are external presentation of concrete materials with non-linear behavior
(2) According to comparison between material-self limit of tensile strain and cracking loading of double-K fracture model, feature parameters of acoustic emission can be used for judging the cracking time of concrete materials
China Civil Engineering Journal, 1992，25(2)：32-38 [7] GB 50010-2002.