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Study on the Difference of the Propagation Characteristics Betwee Open Flaws and Close Flaws in Brittle Materials under Compressive Loading Qiang Li1, a, Yanliang Shang1, b, Yang Wang1, c and Yingchun Fu2, d 1School of Civil Engineering, Shijiazhuang Tiedao University, Shijiazhuang, Hebei, 050043, China 2Shijiazhuang Institute of Railway Technology, Shijiazhuang, Hebei, 050043, China aanuoli@163.com, bsty1980926@163.com, cjtxwy@163.com, dfuyingchun2006@163.com Keywords: Fracture Mechanics, Open Flaw, Close Flaw, Branch Crack, Stress Intensity Factor, Propagation Path.
Mao-Tian , et al: Engng.

References [1] Wu Ya-feng, Lin Zai-kang, Yang Xiao-wei.
Metal Mine，2004，7：62~64 [11] DU Cui-feng , ZHANG Hao , TIAN Wen-ming.

Load Measurement Method Of The MW Class Wind Turbine Deyi Fu 1,a, Bo Jiao2,b, Yang Xue3,c, Shiyao Qin4,d (Renewable Energy Department, China Electric Power Research Institute, Beijing 100192, China) fudeyi@epri.sgcc.com.cn, jiaobo@epri.sgcc.com.cn xueyang@epri.sgcc.com.cn, qinshy@epri.sgcc.com.cn Keywords: Wind turbine; Type test; Load measurement; Blade Abstract.
[2] Yutong Wei, De Tian, Haikuan Wang, Lili Wang, Ming Xu, Zhengmao Dong, Dynamic load Analyses of the wind turbine blades, [J].

The Microenvironment Simulation and Ergonomic Evaluation of Negative Pressure Isolation Cabin Shengjun Liu1,a, Mingxi Hu 1,b, Yanjun Zhang 1,c, Zhenjie Du1,d, Feng Tian﹡1,e, Xinwu Xie 1,fand Wanyu Gao﹡1,g 1Institute of Medical Equipment, Academy of Military Medical Sciences, Tianjin, 300161, China alsj_tj@yahoo.com.cn , bhumax@126.com , camms7@126.com, dyangduhan@yeah.net, etianfen62037@yahoo.com.cn, fxinwuxie@163.com, gweizhuangsuogao@126.com Key words: microenvironment; negative pressure isolation; ergonomic; infectious disease Abstract: The paper simulates the airflow in the microenvironment of negative pressure isolation cabin for the infectious disease patients.
References [1] Liu shengjun,Yang jingquan.The study on optimization of inner environment of a negative pressure isolator for transportation of infectious disease patient[J],Chinese Medical Equipment Journal.2005 Vol.26No.2 [2] HEXin,TANGMin-ran,HULiang-yong,HEGuang-yao.Criteria and key technique for BSC testing performance[J],CHINA MEASUREMENT & TEST ,Vol.35No.5 September, 2009 [3] TANG Xiao lan,SU Weidong,GAN Yong xin,CHEN Li.

STUDY ON INTERPRETATION OF LANDSLIDES BASED ON GIS —TAKING NEW FENGJIE COUNTY IN CHONGQING AS AN EXAMPLE YANG Le1, 2,3,a, LU Rui-na3,b TAN De-jun1,2,c ,XIE Hong-bin1,2,d and LUO Zhen-fu1,2,e 1Chongqing Key Laboratory of Exogenic Minerallization and Mine Environment, Chongqing Institute of Geology and Mineral Resources, Chongqing, China 400042; 2Chongqing Research Center of State Key Laboratory of Coal Resources and Safe Mining, Chongqing, China 400042; 3College of Civil Engineering, Chongqing University,Chongqing, China 400045 a2006yangle@sina.com, b849534182@qq.com, C38917630@qq.com,d182366479@qq.com, elzfhao2009@sina.cn Keywords: Remote Sensing interpretation；new Fengjie county；landslide.
[9] Ying Ma, Wangxue Tian: Resources Environment and Engineering. 2007, (2)

Study on the durability of concrete in the Northwest Alpine Region Yang LI1,a, Jiwei LIU2,b, Xiaolong AN3,c,Jingjing LI4,d 1 ,2,3Jiangsu Transportation Research Institute Co., Ltd, Nanjing 210017, China aly34@jsti.com, b1026315904@qq.com, caxl@jsti.com,dljj82@jsti.com Key words：Apline, Strength, Frost resistance, Impermeability, Pore structure Abstract.
Introduction Tong-tian River Bridge is located in Qumalai prefecture and Zhiduo prefecture junction of Yushu area in Qinghai province.

Yang: submitted to Journal of North China Institute of Water Conservancy and Hydroelectric Power Vol.27 (2006).p.100
Tian: Study on Fuzzy Comprehensive Evaluation of Sluice Based on AHP, Entropy Endowing and Variable Weight Method (Tianjin University, China 2008)

Yang, R.
Tian, W.

Optimization for Order-picking Path of Carousel in AS/RS Based on Improving Particle Swarm Optimization Approach Yang Wei1, a, Li Xuelian1, b, Wang Haigang1, c, Du Yuxiao2, d 1Mechanical & Electrical Engineering College, Shaanxi University of Science & Technology.
Beijing: Science Press, 2009 [6] Zhang Pan, Tian Guohui, Jia Lei.

Edge Detection of the Impulse Noise Pollution Image Based on the Rough Set LIU Qing1, a, WEI Hong-bo2, b and YANG Xiao-ping1, c 1 School of Physics & Information Science, Tianshui Normal University, Tianshui, 741001, China 2 Shanxi Provincial Military Command Communications Office, Xian, 710061, China axdlq@163.com, bhbw88@126.com, c xpyangtsnu@163.com Keywords: Edge detection; Rough set; Image with impulse noise Abstract.
[2] Tian Yuanyuan, Kong Yincheng,Cui Kai, et al.