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Online since: May 2012
Authors: Chun Lei Wang, Chong Xi Jiang, Feng Ju Guan
Research On The Influence Of Diffluent Salt Microstructural Variation In The Course Of Recrystallization On The Strength Of Salty Soil
Chun-lei Wang 1,a, Chong-xi Jiang 2,b ,Feng-ju Guan 1,c
1 The Third Railway Survey and Design Institute Group Corporation, Tianjin, 300142, China
2 Key Lab of Advanced Material Technology, Ministry of Education, Southwest Jiaotong University, Chengdu 610031, China
achunlei3000@163.com, b14395237@qq.com, c65955853@qq.com
Keywords: salty soil, diffluent salt, microstructure, shear strength, environment scanning electron microscope
Abstract.
Evaluation of thermo physical characteristics on shape-stabilized paraffin as a solid-liquid phase change material.
Study on engineering property index of ultracholrine saline soil[J].Journal of Changchun University of Science and Technology, 2001,31(1):70-73.
X-ray CT and NMR imaging of rocks[J].Journal of Petroleum Technology,1986,38(3):257-259 [7] Raynaud S.
The groundwork designing and embalming in saline soil-region [J].Journal of Qinghai University, 2000, 18(6): 23-24.
Evaluation of thermo physical characteristics on shape-stabilized paraffin as a solid-liquid phase change material.
Study on engineering property index of ultracholrine saline soil[J].Journal of Changchun University of Science and Technology, 2001,31(1):70-73.
X-ray CT and NMR imaging of rocks[J].Journal of Petroleum Technology,1986,38(3):257-259 [7] Raynaud S.
The groundwork designing and embalming in saline soil-region [J].Journal of Qinghai University, 2000, 18(6): 23-24.
Online since: August 2014
Authors: Mehmet Karaman, Güven Kömürgöz, Ibrahim Özkol
These temperatures exceed the melting point of the turbine materials.
Rohsenow, 1978, ‘‘an investigation of heat transfer and friction for rib-roughened surfaces,’’ International Journal of Heat and Mass Transfer, 21(8), pp. 1143-1156
“An Investigation of Heat Transfer and Friction for Rib-Roughened Surfaces”, International Journal of Heat Mass Transfer, 21, (1978), 1143-1156 [7].
Fundamentals of Thermal-Fluid Sciences, McGraw-Hill Companies, New York [9].
K., 1985, "Heat Transfer Enhancement in Channels With Turbulence Promoters," ASME Journal of Engineering for Gas Turbines and Power, Vol. 107, No. 1, pp. 628-635
Rohsenow, 1978, ‘‘an investigation of heat transfer and friction for rib-roughened surfaces,’’ International Journal of Heat and Mass Transfer, 21(8), pp. 1143-1156
“An Investigation of Heat Transfer and Friction for Rib-Roughened Surfaces”, International Journal of Heat Mass Transfer, 21, (1978), 1143-1156 [7].
Fundamentals of Thermal-Fluid Sciences, McGraw-Hill Companies, New York [9].
K., 1985, "Heat Transfer Enhancement in Channels With Turbulence Promoters," ASME Journal of Engineering for Gas Turbines and Power, Vol. 107, No. 1, pp. 628-635
Online since: December 2014
Authors: Yong Li, Ren He Jin
In the calculation process, the floor weight, dead load and live load is equivalent to the weight of the beam, namely by increasing the density of the beam is achieved, the material parameters are shown in Table 1.
(in Chinese) [2] Shengxie Xiao: Catastrophe Chain Theory and Application(Beijing science and Technology Press, China,2006).
(in Chinese) [3] Shengxie Xiao: Chinese Journal of Rock Mechanics and Engineering.Vol.25(2006),p.2595.
(in Chinese) [5] ESTERHUIZEN J B, FILZ G M, DUNCAN J M: Journal of Geotechnical and Geoenvironmental Engineering,Vol.127(2001): P837
[7] Wu Ping, Jianhua Yu: Journal of Southwest Jiao Tong University.
(in Chinese) [2] Shengxie Xiao: Catastrophe Chain Theory and Application(Beijing science and Technology Press, China,2006).
(in Chinese) [3] Shengxie Xiao: Chinese Journal of Rock Mechanics and Engineering.Vol.25(2006),p.2595.
(in Chinese) [5] ESTERHUIZEN J B, FILZ G M, DUNCAN J M: Journal of Geotechnical and Geoenvironmental Engineering,Vol.127(2001): P837
[7] Wu Ping, Jianhua Yu: Journal of Southwest Jiao Tong University.
Online since: July 2011
Authors: Yun Xia Wang, Ying Kui Lu, Cheng Gang Zhao
Some teaching materials combine these two parts together[1] and others describe them separately in two parts [2] [3], but there are no substantial differences.
The USA started research on geo-environmental engineering earlier, and the famous Journal of the Soil Mechanics and Foundations Division of ASCE (American Society of Civil Engineers) was renamed the Journal of Geotechnical and Geo-environmental Engineering with the constant development of the subject of soil mechanics.
Soil mechanics is an experimental science.
Yin, “Present situation and prospects of development of soil mechanics [J],” Journal of Hohai University, 1999(1): pp. 1-5
Fang, “Environmental geotechnology - Perspective in the 21st century [J],” Chinese Journal of Geotechnical Engineering, 2000(1): pp. 1-11
The USA started research on geo-environmental engineering earlier, and the famous Journal of the Soil Mechanics and Foundations Division of ASCE (American Society of Civil Engineers) was renamed the Journal of Geotechnical and Geo-environmental Engineering with the constant development of the subject of soil mechanics.
Soil mechanics is an experimental science.
Yin, “Present situation and prospects of development of soil mechanics [J],” Journal of Hohai University, 1999(1): pp. 1-5
Fang, “Environmental geotechnology - Perspective in the 21st century [J],” Chinese Journal of Geotechnical Engineering, 2000(1): pp. 1-11
Online since: June 2012
Authors: Qi Zhang, Jin Wang, Zhong Chu
Acknowledgment
Thanks the sponsor of the Nature Science Foundatin of Shandong Province (ZR2010EQ027).
[6]Qiulin Li, Tingju Li, and Junze Jin: Rare metal materials and engineering, vol.33(2004), p.429.
(in Chinese) [7]Xiaojiang Xia, Hongming Wang, Qixun Dai, Guirong Li, and Yutao Zhao: The Chinese Journal of Nonferrous Metals, vol.18(2008), p.529.
(in Chinese) [8]Xingrun Chen, Zhifeng Zhang, Jun Xu, and Likai Shi, The Chinese Journal of Nonferrous Metal, vol.20(2010), p.937-945.
[6]Qiulin Li, Tingju Li, and Junze Jin: Rare metal materials and engineering, vol.33(2004), p.429.
(in Chinese) [7]Xiaojiang Xia, Hongming Wang, Qixun Dai, Guirong Li, and Yutao Zhao: The Chinese Journal of Nonferrous Metals, vol.18(2008), p.529.
(in Chinese) [8]Xingrun Chen, Zhifeng Zhang, Jun Xu, and Likai Shi, The Chinese Journal of Nonferrous Metal, vol.20(2010), p.937-945.
Online since: October 2010
Authors: Xiang Wei Chen, Zhi Kui Zhang, Zhao Hui Liu
Journal Materials Processing Technology 28:265–274(1991)
Department of Numerical Analysis and Computing Science, Royal Institute of Technology, International Journal of Computer Vision, S-10044 Stockholm, Sweden, Jan, (1996).
Department of Numerical Analysis and Computing Science, Royal Institute of Technology, International Journal of Computer Vision, S-10044 Stockholm, Sweden, Jan, (1996).
Online since: October 2014
Authors: Jing Hu
Application of Machine Vision Coupling Pattern Matching Technology in Environment Design
Jing Hu
Wuhan University of Engineering Science, Wuhan 430200, China
hujing11111@yeah.net
Keywords: Machine, Vision Pattern Matching, Environment, Design
Abstract.
References [1] Yu Xueming, Prospect of polyurethane in shoemaking materials.
International Journal of Computer Vision, Vol. 47(2002), p. 99-117 [5] SCHARSTEIN S: A taxonomy and evaluation of dense two frame stereo correspondence algorithms.
International Journal of Computer Vision, Vol. 47(2002), p. 7-42
References [1] Yu Xueming, Prospect of polyurethane in shoemaking materials.
International Journal of Computer Vision, Vol. 47(2002), p. 99-117 [5] SCHARSTEIN S: A taxonomy and evaluation of dense two frame stereo correspondence algorithms.
International Journal of Computer Vision, Vol. 47(2002), p. 7-42
Online since: June 2014
Authors: Yuttachai Keawsuntia
Materials and Method
The active solar dryer was composed 3 main components are a solar collector, a drying chamber and a chimney.
KKU Research Journal.
Food Dehydration by Solar Energy, CRC Critical Reviews in Food Science and Nutrition, April 1982, pp: 327-354
Journal of Fundamentals of Renewable Energy and Applications .Vol 2(2012).
KKU Research Journal.
Food Dehydration by Solar Energy, CRC Critical Reviews in Food Science and Nutrition, April 1982, pp: 327-354
Journal of Fundamentals of Renewable Energy and Applications .Vol 2(2012).
Online since: May 2014
Authors: Chao Xu, Yong Feng Niu, Yong Xie Zhao
With the improvement of science and technology and people's living standard, the ability of prevent earthquake disasters has been improved, the structure of the damping control technology has get more and more researchers’ attention both at home and abroad due to its characteristic of economy applicable energy consumption, simple structure, convenient maintenance, and the better damping effect. so the technology has become an effective method to dissipate earthquake energy.
Bilinear model In the figure, the connection of origin and the peak point of hysteresis curve is defined as the effective stiffness, is yield displacement, Yield stiffness Hysteretic damping energy ( area under the curve of hysteresis ) Damping ratio can be approximated as a single- particle system equivalent damping ratio , calculated by establishing the principle of energy and the use of equations of motion : K- effective stiffness , d- horizontal displacement The New S mild Steel Damper Finite Element Analysis S -type Soft steel Damper Design The mild steel damper is made from steel Q235, material constitutive relation uses ideal elastic-plastic material model , the relevant parameters in Table 1.In the Table 1, is yield stress, is ultimate strength, E is modulus of elasticity, is yield strain and is ultimate strain.The dampers are connected to the main frame by a foothold in the shape of “人”, which is shown in Fig.3.
Journal of Harbin Institute of Technology. 2008(In Chinese)
Journal of Xi’an University of Technology, 2013,29(2):207-210(In Chinese).
Bilinear model In the figure, the connection of origin and the peak point of hysteresis curve is defined as the effective stiffness, is yield displacement, Yield stiffness Hysteretic damping energy ( area under the curve of hysteresis ) Damping ratio can be approximated as a single- particle system equivalent damping ratio , calculated by establishing the principle of energy and the use of equations of motion : K- effective stiffness , d- horizontal displacement The New S mild Steel Damper Finite Element Analysis S -type Soft steel Damper Design The mild steel damper is made from steel Q235, material constitutive relation uses ideal elastic-plastic material model , the relevant parameters in Table 1.In the Table 1, is yield stress, is ultimate strength, E is modulus of elasticity, is yield strain and is ultimate strain.The dampers are connected to the main frame by a foothold in the shape of “人”, which is shown in Fig.3.
Journal of Harbin Institute of Technology. 2008(In Chinese)
Journal of Xi’an University of Technology, 2013,29(2):207-210(In Chinese).
Online since: July 2014
Authors: Jia He, Yi Rong Song, Guang Feng Chen, Peng Bo Li, Min Hong
Response of the Spiral Conveyor Spewing in Water-rich Sand
Yirong SONG1,a, Jia HE2,b, Guangfeng CHEN3, Min HONG4, Pengbo LI5
1Department of Geological Engineering, Qinghai University, Xining, 810016, China
2School of Civil Engineering, Lanzhou University of Technology, Lanzhou, 730050, China
3School of Earth and Space Sciences, Peking University, Beijing, 100087
4Beijing Branch of China Railway Construction Engineering Group, Beijing, 100070, China
5Tangshan Railway Vehicle Co., LTD, Tangshan, 063035, China
aemail: songyirongqh@163.com, bemail: hejia0537@foxmail.com
Keywords: Shield Construction; Spiral Conveyor Spewing; Response Measures
Abstract.
Construction control measures are listed as following: • Inject the polymer materials into soil bin after the field engineer testing.
Chinese Journal of Geotechnical Engineering, vol.26 No.5, 2004
Journal of Railway Engineering Society, 2010, 7:77-82.
Construction control measures are listed as following: • Inject the polymer materials into soil bin after the field engineer testing.
Chinese Journal of Geotechnical Engineering, vol.26 No.5, 2004
Journal of Railway Engineering Society, 2010, 7:77-82.