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Online since: October 2012
Authors: Jun Qing Lv, Yi Peng Guo, Xiao Nan Wang, Zheng Fa Lai
Analysis On Rheological Properties Of Peat Soil In Kunming Area Yipeng GUO1,a, Xiaonan WANG2,b ,Zhengfa LAI 1,c, Junqing LV3,d 1 Faculty of Civil Engineering and Architecture, Kunming University of Science and Technology, Kunming, 650500, China 2 Kunming Survey Design and Research Institute of China Nonferrous Metal Industry, Kunming 650051, China 3 Xi’an Survey Design and Research Institute of China Nonferrous Metal Industry,Xi’an 250031,China aguoyipeng1987@163.com, b601545486@qq.com, chengjicomp@ VIP.163. com, ddiamondsljq@qq.com, Keywords: peat soil; test; creep; rheological properties Abstract: Kunming area is adjacent to Dianchi Lake.
No matter the composition of the material or physical and mechanical properties, peat soil of Kunming shows different characteristics with normal peat soil [2].
Test equipment is a box which the material is tempered glass, clearance size is 1.0 m×1.4 m×1.5 m, and the box is shown in Fig.1.
Journal of Kunming University of Science and Technology(Science and Technology), 2003, 28(3):121~124. ( in Chinese)
Online since: August 2013
Authors: You Yuan Wang, Chuan Kui Liu
Environment in PLEEZ Whether the analysis of economy and energy is coordinate or not and the index is properly or not would directly affect the result, so how to choose the index must be following certain principle: 1).the selected index clear objective, comprehensive content. 2).combination of descriptive index and evaluation index. 3).well feasibility. 4).combination of static and dynamic[5]. 2.1 Selection of economic index According to the above rule of choosing and check statistical of Jiangxi province, we have seven indexes for the economic system of PLEEZ: gross product of region, the second industry, the third industry, foreign capital, fixed assets, growth rate of GDP and average value, respectively defined as. 2.2 Selection of environmental index According to the above rule of choosing and check statistical of Jiangxi province, we have seven indexes for the environmental system of PLEEZ: displacement of industrial wastewater, exhaust gas, sulfur dioxide, soot, waste material
, standard rate of industrial wastewater and comprehensive utilization rate of waste material, respectively defined as.
Acknowledgements This work was financially supported by the Jiangxi Province Social Science Planning Project (10GL32) and Nanchang City Social Science Planning Project (2011-NCSK-Y20).
[4] Yiming Wei, Xiaofeng Fu and Changjie Chen: China's Sustainable Development Management Theory and Practice (Science Press, Beijing 2005)
Journal of Resources and Environment of Arid vol. 25(2011),p.20-23.
Online since: August 2013
Authors: Guo Qing Shi, Sha Sha Lu, Qing Sun, Jing Chen Yang, Xue Qing Chen
Development of a colloidal gold-based immunochromatographic assay for the rapid detection of aflatoxin B1 in food samples Xueqing Chen, Shasha Lu, Qing Sun, Jingchen Yang, Guoqing Shi * Department of Biological Science and Engineering, School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing, 100083, China shiguoqing@ustb.edu.cn Keywords: Colloidal gold, Immunochromatographic, Aflatoxin B1.
Materials and Methods Instruments and reagents.
Sample ELISA results 0 spiked sample (10μg/Kg) Strip results 0 spiked sample (10μg/Kg) corn < 0.2 9.2 peanut 2.2 11.8 peanut butter < 0.2 10.2 Acknowledgements This work was financially supported by National Natural Science Foundation (20977007), Program for New Century Excellent Talents in University (NCET-11-0581) and Fundamental Research Funds for the Central Universities (FRF-TP-12-007B).
International Journal of Food Microbiology, 119(2007), 1–2, p.3−10
Online since: October 2020
Authors: Irina V. Gordeeva, Tatiana V. Dudareva, Irina A. Krasotkina, Vadim G. Nikol'skii, Victoria N. Gorbatova
Semenov Federal Research Center of Chemical Physics of the Russian Academy of Sciences, 4 Kosygin st., Moscow 119991, Russian Federation avikgorbatova@chph.ras.ru Keywords: composite binder, high-temperature shear grinding, discrete devulcanized rubber active powder.
Lo Prest, Recycled Tyre Rubber Modified Bitumens for road asphalt mixtures, Construction and Building Materials. 49 (2013) 863-881
Nikol’skii, Tire-Rubber-Waste Recycling and Active Powder of Discretely Devulcanized Rubber, Polymer Science, Series D. 11 (2018) 323-329
Krasotkina, et cet., Development and Properties of New Nanomodifiers for Road Pavement, Russian Journal of Physical Chemistry B. 8 (2014) 577-583
Dudareva, Analysis of Flow Curves of Modified Bitumen Composites, Polymer Science, Series D. 13 (2020) 151-156.
Online since: January 2012
Authors: Ai Qun Yuan, Zeng Wei Huang, Dong Ping Wei, Shao Mei Ma, Ze Guang Zhou, An Ping Liao
Introduction Zincophosphates as a multi-functional materials are especially interesting for their rich structural chemistry and compositional diversity.
Acknowledgements This work was supported by Guangxi Science and Technology Development Program Project (11107013-6, 0992028-13), and Guangxi Natural Science Foundation(2011GXNSFD018015) References [1] T.
Landolt: Corrosion Science Vol.46, 2004, p2281 [4] H.
Tong: Chinese Journal of Chemistry Vol. 26, 2008, p 1210 [7] M.
Online since: October 2011
Authors: Qi Wang, Kai Liang Zhang, Fang Wang, Kai Song, Zhi Xiang Hu
Recently, many materials have been investigated in RRAM area.
Acknowledgment This work was supported by the National Natural Science Foundation of China under Grant No 60806030 and Tianjin Natural Science Foundation under Grant No 10SYSYJC27700 and Tianjin Science and Technology Developmental Funds of Universities and Colleges under Grant No ZD200709 and University Innovation Research and Training Program under Grant No 101006008.
:Journal of The Electrochemical Society, 2008, 155 (8): H615 - H619.
Online since: June 2012
Authors: Tie Lin Shi, Guang Lan Liao, Zhi Jing Zhu, Biao Chen
Furthermore, BMG was successfully joined to commercial crystalline materials by friction [21], friction stir [22], explosion [23] and electron-beam methods [24].
The friction welding does not decrease the hardness of the BMG materials.
Tsuyoshi, Recent progress in amorphous metallic materials in Japan, Mat.
Greer, Metallic glasses as structural materials.
International Journal of Minerals, Metall.
Online since: December 2010
Authors: Yao Jie Guo, Hua Chen Liu
Research on the Whole Stability of Axially Compression Member of Cold-Formed Thin-Walled Steel Sections in the Effect of Initial Imperfection Huachen Liu1, 2, a, Yaojie Guo1,b 1 School of Civil and Architectural Engineering, Wuhan University, Wuhan, China 2 Institute of Urban Construction, Wuhan University of Science and Technology, Wuhan, China a huachen_liu@163.com, bwhuguoyaojie@163.com Keywords: Cold-Formed Residual Stress; Initial out-of-Straightness; Thin-Walled Steel; Stability; FEM.
In order to analyze and compare easily, 60×30×2.5 (C1), 100×40×2.5 (C2), 100×40×3 (C3), 120×40×2.5 (C4) these four different channel sections of the material of Q235 which are suggested in China’s National Technical Specification of Cold-Formed Thin-walled Steel Structures GB50018-2002 are taken the research object to calculate.
:Residual Stress in Cold-Formed Steel Members, Journal of Structural Engineering, Journal of Structural Engineering(1990), Vol. 116, no. 6, pp. 1611-1625 [2] CY Li and F Zhao:Applying Electrochemical Erosion Method to the Test of Residual Stress of Cold-formed Thin-wall Steel Members, Research on Steel Structural Engineering, Journal of Civil Engineering (2000), Vol.3, pp. 256-260 [3] YL Guo: A Theoretical and Experimental Study on the Relevant Action of local and whole Stability of Cold-formed thin-wall Steel Columns, Journal of Civil Engineering(1991),.Vol.1, pp. 25-33 [4] China’s National Technical Specifications for Cold-formed Thin-wall Steel Structures GB50018-2002. (2002), China Planning Press.
Online since: November 2012
Authors: Li Hua Zou, Peng Cheng Jiang, Xu Wang
But some high embankments still have unstable phenomena because of the fill material, soil property, underground water, slope form, height, the change of external and other factors, such as sinks, dike site in slump, the supporting frame fracture and so on, which will bring a lot of trouble to railway transport security[5].
Journal of Hefei University of Technology(Natural Science),Vol.17(1994) No.1,p.120-124
Rock and Soil Mechanics,Vol.124(2003) No.5,p.776-786 [4]R.V.Whitman,W.A.Bailey.Use of computers for slope stability analysis[J].Journal of Soil Mechanics Foundation Division,American Society of Civil Engineering,Vol.16(1993) No.4,p.475-498
West-china Exploration Engineering, Vol.S1(2001),p.22-25 [6] Y.M.CUI , F.R.ZHAO, Research on Tunnel Construction Technique of Reinforcing Weak Basement with Root Piles, Journal of Water Resources and Architectural Engineering Vol.7(2009) No.4,p.127-129 [7] F.B.Qiu,Z.Q.Liu and S.H.Yan, Numerical Analysis of Root Pile in Reinfor cement Tunnel Basis Journal of Wuhan University of Technology.
Online since: August 2013
Authors: Feng Gao, Jie Liu, Guo Yan Xu
In the first, compliance matrix for pneumatic tire clamped by linkage mechanism is deduced depending on the contact forces, material properties and local geometry of contacting surface.
Journal of Mechanical Engineering. 48( 2012) 73-86
Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering. 218 (2004) 685-696
Journal of shanghai jiaotong university. 35( 2001) 1045-1048 [6] M.
International Journal of Machine Tools & Manufacture. (2006) 847-857