Search results

This technology overturns the traditional manufacturing concepts of "reducing materials" and "equal materials", makes it possible to prepare innovative structures with complex geometric features, and also promotes the integrated design and manufacturing of structures.
(a) (b) Fig.4 Stress(a) and displacement(b) nephogram of integrated support Table 1 Comparison before and after support optimization Key indicators Initial design Optimal design Variation Weight/g 382 291 -24% Maximum stress/MPa 608 212 -65% Maximum deformation /mm 4.4 0.79 -82% 3 Laser selective melting forming 3.1 Equipment, materials and printing parameters The experimental equipment is Concept Laser's Xline 2000R.
Journal of Tongji University(Natural Science), 2020, 48(6): 869-879
Materials Reports. 2021, 35(3)：03176-03182
Spring International Conference on Material Sciences and Technology, 91-99,April, 2019.

Composite materials have been synthesized by levigating TiO2 with polyethylene(PE) [4] or nylon(NL) [5] as substrate.
On the basis of these porous materials, attaching nano-sized inorganic particles to the porous materials is expected to generate a novel composite material with unique properties [10-11].
Experimental part Materials.
Applied Surface Science.
Journal of Functional Macromolecules.Vol.15(2002),p.99-106 (in Chinese)

I, Advances in the Science and Technology of Titanium Alloy Processing, Warrendale, The Minerals, Metals & Materials Society, 1997, pp. 75-82
Journal of Materials Processing Technology. 177 (2006) 473-477
Applied Mechanics and Materials. 274 (2013) 427-431
Materials Science Forum Vols. 747-748 (2013) 878-884 [8] J.
Materials and Design. 49 (2013) 945-952

Perju, et al., Expert System Techniques Used In Materials Science, Metalurgia International. 18 (2013) 83-87
Achiţei, Ti-Mo Alloys used in medical applications, Advanced Materials Research. 1128 (2015) 105- 111
Istrate, Physical and structural characterization of Ti based alloy, International Journal of Modern Manufacturing Technologies.
Metallurgy and materials science. 4 (2015) 23-26
Trincă, Effect of Ta on the electrochemical behavior of new TiMoZrTa alloys in artificial physiological solution simulating in vitro inflammatory conditions, Materials and Corrosion, 2016, DOI: 10.1002/maco.201609041

Table 1 InterSAVE evaluation table Building Information Build s: Updated s: Area: Height： Uses: Save Situation: Layer: Property： Architectural form Graphic: Basis: Wall: Roof： Door： Window: Materials and Detail Roofing material: Architectural Details: Style: Adornment： Metope Material： Auxiliary Information The Relation of Surrounding Environment: In the building Relationships: Environment Characteristics 1: Environment Characteristics 2： Comprehensive Evaluation (note: 1 Repair; 2 Reconstruct; 3 Update; 4 Demolished) Aesthetic Appreciation Value.
Use wood door and window and a percentage of wood structure, wood is given priority to interior architecture materials, such as doors and windows, pillars, the floors, most of the indoor partition is made of mire mixed with bits of wood among two layers of wood.
They make great destruction to the entire blocks of integrity and the continuity of landscape architecture. in addition to some 60-70s buildings’ style and materials continued the modern buildings’style, such as the station, the former railway worker dining room, the railway elementary school on the north ot TaHuangNiu road, etc.
Practice and Enlightenment for Reconstruction of the Historical block at home and abroad J] , Tianjin Construction Science and Technology,, 2010, (1):20-22 [2] Yi Qian.
Tianjin science and technology press ,1989 [5] Wang Wei, Wei Chunyu, Miao Lin, Lv Yaning, Liu Dawei：The Influence of Historical Blocks on the city development: A Case Study of Reconstructed Taiping Street in Changsha, Architectural Journal,2010, 2010, (S1)：20

At present, S13Cr-110 martensitic stainless steel has been proved to be the most suitable material used in the CO2 environment, but the cost of the material is very high and is not an economic material solution for some oil-gas field which have a low production [10-13].
Experimental Material and Solution.
The material used here was P110 steel with chemical composition (wt%) listed in Table 1, and the metallographic structure of the material was tempered sorbate as shown in Fig. 1.
Tuttle, Corrosion in Oil and Gas Production, Journal of Petroleum Technology 39(1987) 756-762. https://doi.org/10.2118/17004-PA [2] X.Y.
Liu, Corrosion and control of P110 oil tube steel in CO2-saturated solution, Corrosion Engineering, Science & Technology. 43 (2008) 313-319. https://doi.org/10.1179/ 174327808X315650 [18] Miao Jian, Yuan Juntao, Han Yan, Xu Xiuqing, Li Lei, Wang Ke, Corrosion Behavior of P110 Tubing Steel in the CO2-saturated Simulated Oilfield Formation Water with Element Sulfur Addition, Rare Metal Materials and Engineering 47 (2018) 1965–1972. https://doi.org/10.1016/S1875-5732(18) 30166-8 [19] Huali Zhang, Yufei Li, Shuliang Wang, Jiaji Zhang, Tuo Deng, Xueni Zhang, Zhi Zhang, A study on the CO2 corrosion behavior of P110 steel in high density Cement, Int.

Ali Agha3,c 1Biomaterials and transport phenomena laboratory, University of Medea, 26000, Algeria 2Biomaterials and transport phenomena laboratory, University of Medea, 26000, Algeria 3Mechanics, Materials and Energetic laboratory, University of Bejaia,06000, Algeria.
Kaladhar, Mixed Convection Flow of Chemically Reacting Couple Stress Fluid in a Vertical Channel with Soret and Dufour Effects, International Journal for Computational Methods in Engineering Science and Mechanics, 15 (5) (2014) 413-421
Eegunjobi, MHD couple stress nanofluid flow in a permeable wall channel with entropy generation and nonlinear radiative heat, Journal of Thermal Science and Technology, 12 (2) (2017) 1-16
Makinde,, Mixed convective magnetohydrodynamic flow in a vertical channel filled with nanofluids, Engineering Science and Technology, an International Journal, 18 (2015) 244-255
Wiley-Inter Science Publication, USA, 1973

Modelling of fluid flow distribution in multichannel ceramic membrane: Application to the filtration of produced water, Journal of Membrane Science. 567, 1 (2018) 290-302
Armand, Computational fluid dynamics modeling and experimental studies of oil-in-water emulsion microfiltration in a flat sheet membrane using Eulerian approach, Journal of Membrane Science. 472, 15 (2014) 1-9
Reed, Tubular ultrafiltration flux prediction for oil-in-water emulsions: analysis of series resistances, Journal of Membrane Science. 184 (2001)197–208
Brandão,Ceramic Membranes: Theory and Engineering Applications, Advanced Structured Materials. 1ed.Heidelberg (Germany): Springer International Publishing, vol. 93, 2018, pp. 111-137
De, Prediction of mass transfer coefficient with suction for turbulent flow in cross flow ultrafiltration, Journal of Membrane Science. 154, 2(1999) 227-239

Seismic response analysis of cable-stayed bridge considering pile-soil dynamic interaction Min Zhong1, a 1School of Civil and Environmental Engineering, University of Science and Technology Beijing, Beijing, China azhongmin0129@163.com Keywords: pile-soil dynamic interaction, cable-stayed bridge, material nonlinear, plastic zone Abstract.
In order to understand the effect of pile-soil dynamic interaction on dynamic characteristics and plastic development of the whole cable-stayed bridge system, the elasto-plastic seismic response of an actual cable-stayed bridge engineering considering material nonlinear was analyzed.
Aimed to the key problems of practice complex bridge engineering, the elasto-plastic seismic response of cable-stayed bridge considering material nonlinear was analyzed using finite element analysis software.
The material nonlinear of girder and tower was introduced.
Boulanger, C Curras, B Kutter: Geotech. and Geoenvironmental Eng., ASCE Vol.125(1999), p.750 [5] Xizhi Chen, Mingyu Xie, Huanchun Sun: Structural mechanics and application Vol.2 (1985), p.31 (in Chinese) [6] Wancheng Yuan: PhD Thesis, Tongji University, China, 1990 (in Chinese) [7] Limin Sun, Zhang CN, Long Pan: Journal of Tongji University Vol.30(2002), p.409 (in Chinese)

Fracture phenomena in orthotropic materials (composite materials) are of much more complex nature than fracture in isotropic materials[8].
Experimental Materials.
Journal.
Murtha, J.E.O’Connor and D.G.Brady, in: Thermoplastic Composite Materials, edited by L.A.
Carlsson, volume 7 of Composite Materials Series, chapter, 6, Elsevier Science Publishers B.V. (1991)