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Columns in Atmosphere Environment LI Qiang 1,2,a , JIN Nanguo1, JIN Xianyu1 1 Department of Civil Engineering, Zhejiang University, Hangzhou 310027, P.R.
Performance of RC columns with partial length corrosion, Nuclear Engineering and Design, No.238 (2008), p.3194–3202 [8] WEI Jun, ZHANG Hua.
Code for Design of Concrete Structures (in Chinese), Beijing: China Architecture & Building Press, China, (2002) [12] CECS 220, Standard for durability assessment of concrete structures (in Chinese), Beijing: China Engineering Construction Standard (CECS) Association, China Planning Press, China, (2007) [13] Hui Yunling, Li Rong.

Optimization of lactic acid production from food waste by the saccharification of Bacillus subtili Liu Yingyinga, Wang Qunhui b, Chen Liweic, Wang Xiaoqiangd, Wang Juan e School of Civil and Environmental Engineering University of Science and Technology Beijing Beijing 100083, China a liuyingying413@yahoo.com.cn, b wangqh59@sina.com, cclw646@hotmail.com, dwangxq80@126.com, epizi0909@163.com Keywords: Food waste, Lactic acid, Bacillus subtilis, Saccharification Abstract In order to reduce the costs of production and increase the lactic acid yields, this research adopts Bacillus subtilis to substitute enzymes.
Proc Asia~Pacific Chemical Reaction Engineering Symposium.
Chemical and Biochemical Engineering Quarterly, Vol 19 (2005) p.383-389

The mechanical properties of soils with uneven grain-size distribution TER-MARTIROSYAN Zaven1, a, MIRNYY Anatoly1,b and TER-MARTIROSYAN Armen1,c 1 Moscow State University of Civil Engineering, 26, Yaroslavskoe shosse, Moscow, Russia amgroif@mail.ru, bnocgeolab@mail.ru, cgic-mgsu@mail.ru Keywords: soil mechanics, grain-size distribution, stress-strain condition, micromechanics.
As a conclusion some recommendations on using the research results in practical geotechnical engineering are given.

Thickness calculation of roof sloping layer Qiheng Wang Department of Resources and Environmental Engineering, Anhui Technical College of Water Resources and Hydroelectric Power, Hefei 231603,China Wqh489@126.com Keywords: roof, energy saving, the sloping layer, thickness Abstract.
But because its thickness is variable, in engineering practice it is difficult to accurately determine the thickness.
As common civil buildings, there are two sorts of roofs, flat roofs and sloping roofs.

This search is driven by the attempt to reduce the civil use of high-enriched material because of proliferation risks and terrorist threats.
Because of the proliferation risks associated to the high enrichment of the fissile material used, the US-DOE has started a program for Reduced Enrichment for Research and Test Reactors (RERTR) in 1978 to reduce and eventually eliminate the civil use of high-enriched uranium [1].
In the framework of the SELENIUM project (Surface Engineering of Low ENrIched Uranium Molybdenum fuel), the Belgian nuclear research centre SCK•CEN is currently developing coated fuel particles, in which the Si is directly applied where it can play its role : at the kernel-matrix interface, i.e. as a coating layer on the fuel particles.

Effect of steel surface conditions on the macro-cell polarization behavior of reinforcing steel CAO Zhonglu1, a, HIBINO Makoto1, b, GODA Hiroki1, c 1Concrete laboratory, Department of Civil Engineering, Kyushu Institute of Technology, Kitakyushu-shi, 804-8550, Japan a caozhonglu@126.com, b hibino@civil.kyutech.ac.jp, c goda-h@civil.kyutech.ac.jp Keywords: reinforcing steel, surface conditions, macro-cell corrosion, polarization ratio Abstract.

* Corresponding author Microstructures and Mechanical Properties of Natural Fibers Yan Li*, Yanping Hu, Chunjing Hu, Yehong Yu School of Aerospace Engineering and Applied Mechanics, Tongji University Key Laboratory of Advanced Civil Engineering Materials, Ministry of Education 1239 Siping Road, Shanghai, 200092, P.
They have raised great attentions among material scientists and engineers in the past decade.
During the past decades, natural fibers as reinforcement in making composites have raised great attentions and interests among materials scientists and engineers.

A Calculation Model on Dynamic Response of Opposite-Side Simple-Support-Free Rectangular Plate under Shock Loads Xie Fei Hong1,a, Zhang Yong Mou2,c, Kou Zhi Yong1,b 1 School of Urban and Rural Construction , Chengdu University , Chengdu 610106 , China 2 School of Civil Engineering, Lanzhou Jiaotong University, Lanzhou 730070,China aexbeen@126.com, bkouzhiyong@163.com, czhangyongmou@163.com Keywords: impact dynamics, simple support-free rectangular plate, travelling load, time-dependent pressure.
Abstract: The numerical model for opposite-side simple-support-free rectangular plate is established based on the theory of engineering vibration.
It is of a certain guiding significance for the numerical analysis of the behaviors and engineering design of the foundation plate under moving load in road engineering and metal explosive welding.

High Strain Rate Compressive Behaviour of Selective Laser Melted Ti-6Al-4V Maziar Ramezani *,1, Emmanuel Flores-Johnson 2, Luming Shen 2, Thomas Neitzert 1 1 Department of Mechanical Engineering, Auckland University of Technology, New Zealand 2 School of Civil Engineering, The University of Sydney, Australia *Corresponding author: maziar.ramezani@aut.ac.nz Keywords: High strain rate; Selective laser melting; Split Hopkinson pressure bar; Ti-6Al-4V Abstract.
Ti-6Al-4V alloy is one of the most important engineering alloys, combining attractive properties with inherent workability.
Materials Science and Engineering A 549, pp. 213-221

Application of FEM strength reduction dynamic analysis in the seismic design of reinforced earth-retaining wall with geo-grid Xiaosong Tang1,2,a, Yingren Zheng2,3,b and Lai Jie2,c 1School of Civil Engineering, Chongqing University, Chongqing, China 2Logistical Engineering University University, Chongqing, China 3Engineering and Technology Research Center of Geological Hazard Prevention and Treatment, Chongqing, China ahnm97@163.com, bzhengl32@163.com, c454501543@qq.com Keywords: geo-grid; reinforced earth-retaining wall; stability analysis; FEM strength reduction; dynamic analysis Abstract.
Practical engineering In a high embankment engineering in a certain airport, reinforced earth-retaining wall with 60 meters high is constructed.
Chinese Journal of Geotechnical Engineering, 2003,25(5): 582-584
Chinese Journal of Geotechnical Engineering, 2006,28(5):594-599
JOURNAL OF EARTHQUAKE ENGINEERING AND ENGINEERING VIBRATION, 2010,30(2): 173-180. ） [10] ZHENG Yingren，YE Hailin，HUANG Runqiu.