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Finite Element Analysis of the Seismic Behaviors on Web-Bolted Connected of Replaceable Shear Links for Eccentrically Braced Steel Frame Chiyun Zhao1, a *, Kai Gong 2, b 1Beijing Research Center for Engineering Structures and New Materials, Beijing University of Civil Engineering and Architecture, Beijing, 100044, P.R.China 2Beijing University of Civil Engineering and Architecture, P.R.China azhaocy@bucea.edu.cn, mmaboutfuture@163.comb Keywords: eccentrically braced steel frames; the replaceable shear link; the finite element analysis software of ABAQUS; the bolted web connections; seismic performance; deformation performance Abstract.
This research was also supported by Beijing Education Commission Science and Technology project (project designation: KM201110016).
Journal of Structural Engineering , October 2011, 1141-1152
Journal of Xi'an University of Science and Technology. 2009,29(2): 154-158
Sichuan Building Science, 2013.4.

The earth's ecological structure is changing because of human materials request.
Acknowledgements This work was financially supported by the National Natural Science Foundation of China (Grant No.51208429) and the Fundamental Research Fund for the Central Universities (Grant No.
References [1] L.L.Jia, J.Qiu: Journal of Landscape Research.
Sichuan Science and Technology Press.1989 [3] Y.
Lin: Journal of Tongji University (Social Science Section).Vol.2 (2003), p.1-5

Introduction As the common holder of migration materials on the basin surface and dispersed objects in the air, the lake sediments are subject to the environmental conditions in the basin.
In this paper, we endeavors to find out the biological sources of sediments’ organic carbon by studying the characteristics of the deposited organic carbon in Poyang Lake and n-alkanes so as to provide basic materials for the study of ecological environment in Poyang Lake.
Dean: Journal of Paleolimnology, Vol. (21)1999, p. 375-393
(in Chinese) [6] Bin Xue, Sumin Wang:Journal of lake sciences, Vol. (11) 1999, p. 206-212.
Fan: Science in China Series D: Earth Sciences, Vol. (51) 2008, p. 321-330

Kojima, Science and Technology of Advanced Materials 6 (2005) 185-194 [2] G.
Yue, Materials Science and Engineering A 487(2008)243-245 [3] A.
Pai, Materials Science and Engineering A 485 (2008) 86–91 [4] M.D.
Kandalova, Materials Letters 59 (2005) 671-675 [7] A.
StJohn, Journal of Light Metals 1 (2001) 61-72 [8] B.

Metallurgy and Materials, 2022, 42(05): 25-26+29
Materials China, 2023, Vol. 42, No. 06, pp. 464-474
A new understanding of the effect of Cr on the corrosion resistance evolution of weathering steel based on big data technology, J.Journal of Materials Science and Technology -Shenyang-, 2021, 104
Advanced Materials Research, 2014, 989-994:420-424
Advanced Materials Research, 2009, 79-82:957-960

Materials and Methods Synthesis of Prototype Composite Filler.
Fillers are usually added to polymeric materials to improve their rigidity and strength.
Hussain, Textbook of Dental Materials. 1st ed., New Delhi.
Annusavice., Phillips Science of Dental Material 11th ed., Missouri, Elsevier, 2003, 401-430, 656-657
Walls, Applied Dental Materials, Oxford: Blackwell, 2008, pp.110-114

Mostly, either the polymer or the fiber, or both, can come from recycled materials.
In addition, coextrusion can significantly reduce material and production costs, and help recycle the used materials [1].
The developed materials provide an effective shell material for co-extruded WPCs.
Journal of Vinyl & Additive Technology Vol.14(2008),p. 197-203
Materials: Design and Applications Vol.218(2004),p201-209

Introduction The non linear viscoelastic behaviour of polymer materials is still difficult to describe with reasonably accurate but nevertheless practical models.
In the present study, a physical model is developed to describe the creep compliance of polymer materials (applicable to both amorphous and semi-crystalline polymers), at varying tensile stresses and ambient temperatures. 2.
D(t) ≠ f(t).g(σ) and (4) it yields very good agreement with the experimental data, as well as meaningful parameter values in terms of the physical mechanisms (at the molecular scale) responsible for the behaviour of a wide range of viscoelastic polymer materials.
Literature References [1] P.Feltham: British Journal of Applied Physics, Vol. 6 (1955), p. 26 [2] J.
Pinto, Materials Science Forum, (2003), [in press] [3] J.

Immobilization of Radioactive Wastes into CaTiO3 Synroc by the SHS Method Ruizhu Zhang1,2,a，Dakao Yan1,b and Zhimeng Guo2,c 1 North China Institute of Water Conservancy and Hydroelectric Power, Zhengzhou,450011, China 2 Materials Science and Technology School, University of Science and Technology Beijing, Beijing, 100083, China azhang820@sohu.com, byandakao@ncwu.edu.cn, czmguo@126.com Keywords: mineral-like ceramics;perovskite (CaTiO3);high-level radioactive waste (HLW); immobilization.
For long-term safely burying of HLW they are consolidated into various materials [1].
Such materials include glass ceramics and various types of mineral-like ceramics.
Kay Engineering Materials, Vol.217(2002):193~200 [2] Zutze W, Ewing R., J.
Journal of the European Ceramic Society 23 (2003): 213–220 [6] Borg, R J. and Dienes, G J, J.

The conventional methods of dealing with Cu(II) waste water mainly contain chemical precipitation, carbon adsorption, bioadsorption, solvent extraction and ion exchange[5,6], no matter which kind of them holds any defects which partly are invalidation on low Cu(II) concentration wastewater while another isolating Cu(II) by adsorption without any further procedure to recycling the metal, or existing the risk of secondary pollution, and the defects of them all are the problem of plethoric consumption of materials[7].
Journal of Industrial and Engineering Chemistry, Vol. 18 (2012), Issue 1, Pages 255–259
Environmental Science & Technology, Vol. 32 (2009), Issue 11
Journal of Physical Chemistry C, Vol. 115 (2011), Issue 1, Pages 176–187
Membrane Science and Technology, Vol. 23 (2003), Pages 214-223