Search results

International Journal of Computer Applications.
American Journal of Archaeology Vol. 105 No. 4 (2001) 607-623
A Manometric Method of Measuring the Apparent Density of Granular Materials.
Mathematics for Computer Science.
Chechetov, A Manometric Method of Measuring the Apparent Density of Granular Materials.

Research on Intelligent Fault Diagnosis Method Based on Rough Set Theory and Fuzzy Petri Nets Lanyun Li1,a, Zhuanzhao Yang2,b, Zhi He 1,c 1 Key Laboratory of Materials Processing Engineering, School of Materials Science and Engineering, Xi'an Shiyou University, Xi'an, Shaanxi, 710065, P.R.China 2 Tubular Goods Research Center of CNPC, Xi'an, Shaanxi, 710065, P.R.China a lanyunli@xsyu.edu.cn, bdaxiaoyang7755@163.com, czhihe1978@xsyu.edu.cn Keywords: Fault Diagnosis, Rough Set, Fuzzy Petri Nets, Matrix Operation, Parallel Reasoning.
Chinese Journal of Scientific Instrument, Vol.29, No. 12 (2008), pp.2480-2485
Journal of Scientific Instrument,Vol.30,No.11 (2009), pp.2316-2321

The model mohr was used as material model which parameters was shown in Table 1.
First of all, assign the material parameters accordingly.
Acknowledgements This work were financially supported by Communication Construction Technology Project of Qinghai Province（No：2010-03）and Natural Science Fund Project of Gansu Province (No： 145RJZA068).
Journal of Engineering Geology2008，16(6)：721-729.
Chinese Journal of Rock Mechanics and Engineering，2004，23(16): 2 792-2 797.

Connections of intra- and extra-regional materials of cities, which are regional centers, are primarily realized by communication.
As for urban fringe areas, communication is the main channel for interaction and circulation of people, materials and information.
PhD dissertation, Chinese Academy of Science, 2002.
(In Chinese) [4] Fengyun Mou, Zengxiang Zhang, Chi Yaobin et al: Journal of Remote Sensing Vol.11, No.2 (2007), p. 257-268.
PhD dissertation, Chinese Academy of Science, 2005.

Tsao* Department of Materials Science and Engineering, National Cheng Kung University, 1, Da-Shieh Rd., 70101,Tainan, Taiwan, ROC Frontier Material and Micro/Nano Science and Technology Center, National Cheng Kung University, 1, Da-Shieh Rd., 70101,Tainan, Taiwan, ROC * Corresponding author: tsao_cya@alum.mit.edu Keyword: Spray forming; Bulk metallic glass; Composite; Glass forming ability; Mg65Cg25Gd10 Abstract.
Around the indentation shown for the middle region, there are cracks extending from the sharp edges of the indentation, showing the brittle behavior of the material.
Acknowledgements The authors would like to thank the financial support from the National Science Council, the technical supports from the Frontier Material and Micro/Nano Science and Technology Center at National Cheng Kung University.
Jang: submitted to Journal of Alloys and Compounds (2007).

Influence of Tensile Pre-strain on the Torsional Fatigue Crack Behaviors of a Structural Steel Congling Zhou1,a , Shin-ichi Nishida1,b and Nobusuke Hattori 1,c 1 Faculty of Science and Engineering, Saga University, Honjo-machi 1, Saga, 840-8502, Japan azhoucongling@yahoo.com, b nishida@me.saga-u.ac.jp, c hattori@me.saga-u.ac.jp Keywords: Structural steel, Pre-strain, Plastic deformation, Torsional fatigue, Fatigue strength, Work hardening, Mode II crack, Crack initiation, Crack propagation Abstract: Structural steel is widely used in engineering even in nowadays and many new materials have been developed or are under developing.
Material and Experimental Procedure The test material used in this study is a common structural steel, JIS S45C.
Firstly, the specimens were cut out from round bars (Φ25mm), and then they were normalized (990°C, 2hrs, twice), and the main mechanical properties of the test materials are listed in Table 2.
Fukuda: JSME International Journal, Vol.35 (1992), p. 354
Sun: Advance in Fracture and Strength, Key Engineering Materials, Vol.297-300 (2005), p. 1126.

Among others are Shanghai University of Engineering Science and Xi’an University of Agriculture and Technology.
For example, the experimental environment of transit engineering program is rather similar to that of the civil engineering program which chiefly comprises the engineering survey labs, the building material labs, the soil engineering labs, and the engineering simulation labs, while urban rail operation management is made up of the train operation simulation system, the train driving simulation system and the training movement simulation system.
Relying on Advantage Disciplines to Develop Special Training Program.Over 30 disciplines are involved in the whole life circle of the urban rail transit program, which includes traffic engineering, civil engineering, architecture, electric engineering, control science and engineering, information and communication engineering, environmental science and engineering, and mechanical engineering, and so on.
Acknowledgements This work was financially supported by the National Natural Science Foundation of China（51208408）,Scientific Research Plan of Educational Department of Shaanxi Provincial Government（12JK0797）and Education and Teaching Reform Project of Xi’an University of Architecture & Technology(DJ01093).
(In Chinese) [2] Information on http://www.bj.xinhuanet.com/hbpd/jrpd/jrpd/2013-07/01/c_116349408.htm (In Chinese) [3] W.Yun, F.Aijun, D.Deyun and W.Yahong: Urban Rapid Rail Transit Vol.26 (2013), p.58 (In Chinese) [4] W.Xiaoxia, D.Zixue: Journal of Chongqing University of Science and Technology (Social Science Edition) Vol.1 (2011), p.186 (In Chinese) [5] L.Yuncheng, H.Juan, H.Jiangbo and L.Binrang: China Higher Education Vol.1 (2012), p.37 (In Chinese)

Fig.2 The structure of building floor plan Fig.3 The structure of building Section Plane The Properties of Materials.
Table 2 Member Size and Strength of Material Member Cross-section /mm Strength of material Upright post 450×450 C25 Beam 250×350 C25 Foundation beam 300×400 C25 Pile 800×800 C25 Wall 240 Mu10 Floor 100 C25 Table 3 The related parameters of soil Soil number Proportionality constant Internal friction Average bulk density Lateral pressure coefficient Negative friction coefficient The friction strength 1 2000 10 16.5 2000×H 0.3 -4.80e3 2 4000 22 18.0 4000×H 0.3 -16.14e3 3 3000 30 20.0 5000×H 0.3 -33.78e3 Building Model.
Table 4 The contrast of Internal Forces and displacement in right load step The contrast of result Model one Model two The max-displacement of model in y (m) -0.107e-3 -0.00135 The max-stress of floor’s node in z (Mpa) 342447 26500 The max-displacement of frame in y(m) 0.396e-4 -0.00116 The max-displacement of wall in x (m) 0.107e-3 -0.135600 From above of compare the result can discover, the earthquake in the same material, size and homology acts etc. under the condition, internal force and strain of model two’s nodes and units’ internal force are bigger than model one, this model adoption is a pile foundation -soil- Superstructure act together.
Separate respect the foundation and upside structure while designing, if want to satisfy the earthquake of structure loading force then the beard raises material of intensity.
Journal of Chongqing Jiaotong University Natural Science,Vol. 540-543 (2008), p. 27(4).

Concrete material compression strength is 36MPa.
The Steel material, buckling or non-buckling type are provided in Perform-3D.
For a steel bar component the material can be a steel material of non-buckling bilinear model according to ductility design requirement.
Acknowledgements This work was financially supported by the China Nation Natural Science Foundation (No. 50778149) and Huaqiao University High-level talents Introduction Start-up Foundation (No. 11BS414).
Journal of Building Structures (In Chinese).

From his essay on honor or disgrace, he pointed that “Economize on expenses, control extravagant hopes, pay attention to collection, and store up resources of materials, so as to ensure continuity of supplies; Won’t it be a good thing for future needs from the aspect of long-term interests?”
And in the mean time, he brought forward the effective measures of development: conservation of expenses, control extravagant hopes, pay attention to collection, and store up resources of materials, suppression of appetency, appropriate collection, accumulation of materials, constant supply, and so on.
Confucian Thought of Loving All Things and Modern Ecological Ethics [J], Journal of China youth college for political sciences, 1996, (2): Pp81-87