Search results

The vibration of the sandwich beam is inevitably affected by the temperature change, owing to the vastly correlation of the viscoelastic materials and temperature change, the influence of the temperature change on the beam’s vibration characteristics should be considered in the analysis of the problem.
International Journal of Solids and Structures, 2006,43(10): 3 213-3 229
[5] Q.Hao.Transverse vibration of an axially moving beam[D] .Huazhong University of Science & Technology,2006.
Advanced Materials Research, 2011,338:487-490
Journal of Sound and Vibration, 2009,325:597 -608.

It shows that considering the intermediate principal stress make materials exert material strength better.
By choosing suitable and , theoretical results of eccentric bearing capacity are determined more accurately for different materials.
References [1] Shaohuai Cai: Modern Steel Tube Confined Concrete Structures(Revised Edition)(China Communications Press, Beijing 2007) (in Chinese) [2] Shantong Zhong: CFST High Rise Building(Heilongjiang Science and Technology Press， China 1999) (in Chinese) [3] Guochang Li, Na Xing, Zhonghua Xing: Journal of Shenyang Jianzhu University (Natural Science).
Vol. 25, No. 2 (2009), p. 244(in Chinese) [4] Qingli Wang, Yuan Che, Yifu Gao: Journal of Shenyang Jianzhu University (Natural Science).
Vol. 60, No. 10(2008), p. 735 [6] Guochang Li, Dongxu Hou, Ning Li: Journal of Shenyang Jianzhu University (Natural Science).

Materials Science Forum Vols. *** (2004) pp.63-66 online at http://scientific.net  2004 Trans Tech Publications, Switzerland Research on Ultra-precision Process of STAVAX ESR J.L.
Introduction Material science and technology have made remarkable progress, and the requirement for application of newly developed or improved materials to various devices have been increased rapidly.
Experimental Materials and Setups The experimental materials and setup in this study are listed in Table 2 and Table 3.
Karaki-Doy: Sensor and Materials Vol. 2 (1989), p. 385 [3] J.L.
Babu: Journal of The Electrochemical Society Vol. 146 (1999) , p. 4263.

Chen: Journal of Tsinghua University Vol. 32 (1992), p. 119 [2] M.J.
Zheng: Journal of Wuhan University of Science and Technology Vol. 35 (2012), p. 229 [3] M.J.
Zheng: Journal of Wuhan University of Science and Technology Vol. 35 (2012), p. 399 [4] M.J.
Yun: Journal of Wuhan University of Science and Technology Vol. 36 (2013), p. 158 [5] J.C.
Chen: Journal of China University of Science and Technology Vol. 29 (1999), p. 141 [12] C.D.

This paper described the chemical and rheological evaluation of the aged styrene butadiene styrene modified asphalt (ASMA) treated by two rejuvenator sealer materials (RSMs).
It is noted that the aged binder with materials R exhibits a lower complex modulus and a higher phase angle ,which can prove that material J can soft the aged binder more effectively compared with material C.
Conclusions The rejuvenating and aging performances of aged SBS modified asphalt treated by different rejuvenating seal materials were studied in this paper.
Acknowledgements This work was financially supported by international technology cooperation projects of Ministry of science and technology (2010DFA82490).
Journal of Materials in Civil Engineering.2007;7;515-522 [9] Asphalt Institute.

Methodology Properties of Materials used.
The specific gravity values of the above materials are listed in Table 1.
Properties of Materials S.
Materials Used Specific Gravity 1.
H. , “Workability, Testing, and Performance of Self-Consolidating Concrete”, Title No. 96-M43, ACI Materials Journal, V. 96, No. 3, May-June 1999 [5] Khayat, K.

Aviation Human Factors Accident Causation Model Based on Structure Entropy Ya-Rong Wu 1,a, Jing-Shun Duanmu1,b, Ji-Hui Xu1,c , Xiao-Hong Ren2,d 1 Material Management and Safety Engineering College, Air Force Engineering University, Xi’an, Shaanxi, 710051, China 2 Basic Theory College, Air Force Engineering University, Xi’an, Shaanxi, 710051, China achuhs@126.com, b dmjs3836@163.com, c gjg123@163.com, d1214624343@qq.com Keywords: Safety science and engineering; aviation accident; human factors; accident causation model; structure entropy Abstract.
Journal of Safety and Environment, 4, (2012), 192-196 [3] Z.
Dissertation of Electronic Science and Technology University, (2010) [4] S.
Journal of Traffic and Transportation Engineering, 2, (2008), 96-100

Materials. 14 (2021) 2074
[22] Kai Pan, Zhiwei Xi, Huiping Lan, Yijun Lin, Haocheng Zhan, Lijie Wang, Modification of Epoxy Grouting Material in Toughness and Penetration, Gaofenzi Cailiao Kexue Yu Gongcheng/Polymeric Materials Science and Engineering. 39(12) (2023) 137–146
Construction and Building Materials. 232 (2020) 117229
Materials Today: Proceedings. 43 (2020) 1622–1625
Materials. 13(18) (2020) 4034

Time[h] T[˚C] S/L ratio [g/L] base leachant final pH value (a) 1 50 100 Distilled water none 7.27 (b) 1 50 200 Distilled water none 7.39 (c) 1 50 100 Distilled water 1:100 NH3 •H2O 8.76 (d) 1:100 NH3•H2O solution (250mL) 11.15 To determine the ability of absorbing acidic materials of different absorption solutions, two groups of experiments were carried out.
The EDS analysis and the morphology observation indicate that the complexes of zinc, Zn(NH3)2Cl2, most probably present in spent batteries; the microporous structure of the positive electrode materials facilitates the diffusion of the electrolyte to inner regions of the electrode; zinc in negative electrode converts in the ionic form, then zinc ions and graphite transfer to the positive electrode through the micropores along with electrolyte during the discharging of the batteries.
In Chinese [3] Yong Jia, Qin Zhong, Xueyuan Fan et al.: Chemical Engineering Journal Vol. 164 (2010), p. 132 [4] Yi Zhao, Shuangchen Ma, Xiaoming Wang et al.: Journal of Environmental Sciences Vol. 15 (2003), p. 123 [5] Jiansong Mo, Zhongbiao Wu, Changjie Cheng et al.: Journal of Environmental Sciences Vol. 19 (2007), p. 226 [6] Huanling Yue and Xupeng Li: Pollution Control Technology Vol. 24 (2011), p. 9.
Pietre: Journal of Power Sources Vol. 164 (2007), p. 947 [14] Tae-Hyun Kim, Jin-Goo Kang, Jeong-Soo Sohn et al.: Metals and Materials International Vol. 14 (2008), p. 655 [15] Changhong Peng, Benshuai Bai and Yifeng Chen: Waste Management Vol. 28 (2008), p. 326 [16] T-H.
Avraamides, G.Senanayake and R.Clegg: Journal of Power Sources Vol. 159 (2006), p. 1488 [18] G.Senanayake, S-M.

Investigation of the material structure of obtained samples was carried out.
Investigation of the structure of the material determined that sintered zone has a homogeneous structure without voids and cavities, pores, cracks, indicating high performance of the sintered material layer.
[4] Smelov V.G., Sotov A.V., Kosirev S.A., Development of process optimization technology for laser cladding of GTE compressor blades, ARPN Journal of Engineering and Applied Sciences. 10 (2014) 1854-1858
[5] Khuram Shahzad, Jan Deckers, Zhongying Zhang, Jean-Pierre Kruth, Jef Vleugels, Additive manufacturing of zirconia parts by indirect selective laser sintering, Journal of the European Ceramic Society. 34 (2014) 81–89
[6] Shitarev, I.L., Smelov, V.G., Sotov, A.V., Repair of a gas turbine blade tip by impulse laser build-up welding, Applied Mechanics and Materials. 682 (2014) 96-99