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THE ANLYSIS OF SAND PARTICLE DYNAMIC CHARACTERISTIC ON SAND OF STORM TWO-PHASE FLOW Xiangdong Shen Water Conservancy and Civil Engineering College of Inter Mongolia Agricultural University, Huhhot, China.010018 ndsxd@163.com Keywords: sand of storm two-phase flow; dynamic characteristic; sand particle velocity Abstract.
[2] Zeng Xiaojing, Zhou Youhe: Some key problems in the research of wind-blown.sandw ( Mechanicsin engineering, China 2003)
[4] Duan Xu, Zhu Wenxue :Analysis of hydrokinetics characterisrics in circular impinging stream arger (Transactions of the chinese society of Agricultural Engineering, China 2003)

Huang3, c 1School of Chemical Engineering and Environment, North University of China, Taiyuan, Shanxi, 030051, China 2School of Materials Science and Engineering, Taiyuan University of Science and Technology, Taiyuan, Shanxi, 030051, China 3School of Chemical Engineering, Harbin Institute of Technology, Harbin, Heilongjiang, 150001, China aemail:yanhongwang0213@gmail.com, bemail: zhaoh_jion@sina.com, cemail: huangyd@hit.edu.cn Keywords: 2, 6-Diamino-3, 5-Dinitropyridine, Nitration, Synthesis, Purification.
Introduction Energetic materials (explosives, propellants and pyrotechnics) are used extensively for Civil as well as Military Applications.

A Metamodel Based Damage Identification Method Shengen Fang1, a and Ricardo Perera2,b 1 College of Civil Engineering, Fuzhou University, Fuzhou 350108, P.R.
Eq. 1 gives a second-order polynomial model popularly adopted for most engineering problems and by the least squares estimation of , the estimated response can be obtained and the desirable RS model is established. 2k Factorial Design & Central Composite Design.
The beam was assumed to be damaged due to the stiffness reduction caused by the decrease of the section inertia I, which is acceptable for many engineering problems.

Structural Optimization of Building Materials Using Optimality Criteria Approach and Its Realization in ANSYS Ruohong Zhao Civil engineering Dept.
Introduction It is very important for structural engineers to assure the safety and the serviceability of their designs, but the economical efficiency should also be taken into consideration.
(2) In this paper only one constraint was taken into consideration, for the convenient description of the structural optimization of a cantilever beam, but in real engineering, there may be multiple constraints.

A New Direct Tension Machine and its Application Zhonghu Zhao College of Civil Engineering and Mechanics, Lanzhou University, Lanzhou 730000, China zhaozhh@lzu.edu.cn Key words: rock, mechanical property, direct tension Abstract.
Summary The study of the mechanical property of rock under tension is significant important for the underground engineering.
Vol. 15 (1978), p. 99 [8] NS P.R.C.: Specifications for rock tests in water conservancy and hydroelectric engineering (SL264-2001) (China Water Power Press, CHN 2001).

Study on Environmental Protection Energy Type Bamboo-steel Composite Wall Jie Xu 1, a, Qitie Xie 1, b and Yushun Li 1, c 1Civil Engineering of Ningbo University, Ningbo, Zhejiang, 315200, China axiaoyoutou@126.com, bxieqitie123@163.com, clys0451@163.com Keywords: heat transfer coefficient, bamboo plywood, Glass wool, polyurethane, cold-formed thin-walled steel.
According to national policies, the new civil and industrial buildings must been designed by energy-saving technology.
Performance-based engineering of wood frame housing: fragility analysis methodology.
Journal of Structural Engineering, 2002, 128(1):32-38.

Numerical Simulation Analysis of High-voltage Transmission Tower Lin Haixiao1, a, Ma Xiaochuan2, a and Cai Wenlong1, c 1School of Civil Engineering, Henan Polytechnic University, Jiaozuo, Henan 454000, China 2School of Energy Science and Engineering, Henan Polytechnic University, Jiaozuo, Henan 454000, China ahpulhx@hpu.edu.cn, blinhaixiao@hpu.edu.cn, ccumtlhx@163.com Keywords: transmission tower; ANSYS; surface subsidence; earthquake; modal analysis Abstract: With the rapid development of Chinese economy construction, hv transmission line has become the main channel for long-distance power transmission and also the most basic conveyance systems and infrastructure for industrial and mining enterprises.
Li :Simulation Study of Stochastic Fluctuating Wind Field onLarge Span Elatricity Transmission Ttower-line System, Engineering Mechanics,7 (2007) 146-151

Effect of Corrosion on Mechanical Properties of Rebar HRB400 Ping Li a, Ying Wang Department of Civil Engineering, Luoyang Institute of Science and Technology, Luoyang 471023, China aeappol@163.com Key Words: Rebar HRB400, Corrosion rate, Strength, Elongation Abstract: The corrosion rates and the tensile mechanical properties of rebar HRB400after corrosion in 1.5 wt.% NaCl solution were studied.
Nevertheless, with the passage of time and the change of environment, the rebar corrosion occurs at different extent because of the carbonization of concrete and the inrush of chloride, which leads to the concrete weakening and continuous engineering accidents.
Journal of Zhengzhou University (Engineering Science), Vol. 26 (2005), p. 85 (in Chinese) [10]C.

Taking full advantage of nominal stresses to design notched components against variable amplitude multiaxial fatigue Luca Susmel1,a, David Taylor2,b 1Department of Civil and Structural Engineering, University of Sheffield, Mappin Street, Sheffield, S1 3JD, UK 2 Department of Mechanical Engineering, Trinity College, Dublin 2, Ireland al.susmel@sheffield.ac.uk, bdtaylor@tcd.ie Keywords: Critical plane approach, notch, variable amplitude loading, multiaxial fatigue.
Introduction Since the pioneering work done both by Neuber [1] and Peterson [2], the classical approach based on the correction of the plain fatigue curves through appropriate fatigue strength reduction factors, Kf, has been widely used by structural engineering to perform the fatigue assessment of notched components subjected to either pure axial, pure bending, or pure torsional loading.

A Study on Carbon Fiber influence to Rebar Corrosion in Concrete Qiao Yang1, a, Xiaoe Zhu1, b 1civil engineering department, Jiujang university, Jiujiang, China ayangqiaojju@126.com, bzhuxiaoe@126.com, Keywords: carbon fiber reinforced concrete, half-cell potential, corrosion potential, pore structural analysis; Abstract.
References [1] Wenzhong Shen, Xiong Zhang, New building materials, 2004(8) [2] Fariborz Vossoughi, Electrical Resistivity of Carbon Fiber Reinforced Concrete, Department of Civil Engineering, University of California, Berkeley, CA 94720, 2004 [3] Dr.
Deborah D.L Chung, Department of Mechanical and Aerospace Engineering, State University of New York at Buffalo [4] GB/T 50334-2004, Technical standard for inspecting of building structure, 2004, (In Chinese) [5] GB11970-1989, Test methods for volumetric mass, moisture and water absorbtion of aerated concrete, (In Chinese) [6] Zhongwei Wu, High performance concrete, China railway Publications, China, 1999: pp22~27 (In Chinese)