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Kinetic analysis on rotating biological contactor treatment of organic matter Fang LI1,a, Zenglu QI 1,a 1.Civil Engineering College, Northeast Petroleum University, Daqing, Heilongjiang 163318, China alif1216@163.com Key words: RBC; COD removal rate; kinetic equation Abstract: This paper adopts a 3-stage rotating biological contactor (RBC), studies kinetic analysis on RBC treatment of organic matter .Water temperature 25 ˚C and hydraulic retention time (HRT) 5h , COD concentration of influent varies from about 400 to 700mg / L, the average COD removal rate is 85% .

Analysis of Factors Influencing public participation in building energy efficiency awareness ------ Based on the empirical investigation of Xi'an public HE Lin Ling1, a, Zhang Chao2,b 1Xijing University and Second Department of Vocational 710123 china 2Xijing University and Department of Engineering Technology 710123 china Keywords: public participation in building energy factor analysis NGO Abstract.
Lower level of public participation In China, and energy -related slow development of civil society organizations, and scarce Community managers and the public role of NGO 's for lack of knowledge, lack of enthusiasm and support for its existence and development.

Study on Volume Stability of High Strengthen High Performance Concrete Runxia Hao1, Xiaoyan Guo1 Junmei Zhao2 1.School of Architecture and Civil Engineering, Inner Mongolia University of Science and Technology, Baotou ,China ,014010; 2 School of Resource and Security, Inner Mongolian University of Science and Technology, Baotou, China, 014010 haorx5300630@163.com gxy.jiang@yahoo.com.cn zhao_junmei@sina.com Keywords: high performance concrete; fine mix material; expansibility; air shrinkage ratio; volume stability Abstract.

Intensity Variation of the Electromagnetic Emission (EME) of Rock Masses Failure Under Dynamic Load GuoXiang Wan1,a， QiSheng WANG 2,b and WenBiao ZENG3,c 1 School of physics and optic information technology, JiaYing University, Meizhou, China 2 School of civil engineering, JiaYing University, Meizhou, China 3 School of physics and optic information technology, JiaYing University, Meizhou, China a wrm324@126.com, bWangqis1970@126.com, c904169053@qq.com Keywords: dynamic load; rock masses failure; EME Abstract.

Study on Spending for Safety Management Cost in Korean Construction sites Yoonseok Shin1, a and Gwang-Hee Kim1, b* 1Dept. of Plant & Architectural Engineering, Kyonggi University, Suwon, Gyeonggi 443-760, Republic of Korea ashinys@kgu.ac.kr, bghkim@kgu.ac.kr Keywords: Safety management cost, Construction accident, Safety management Abstract.
Civil Eng. 28 (3) (2008) 383-390

A modified algorithm based on decoration VSSLMS Sun Yigang,Xue Zhongrui ,Chen Weixing Civil Aviation University of China, Tianjin, China xue634623324@126.com Keywords: LMS; decoration; variable-step-size; filtering-performance Abstract.
[9] Jin Jie, Li Donghui,Xu Yinhao.New uncorrelated variable step LMS algorithm and its application[J].Computer Engineering and Applications, 2008, 44(19): 57-59

The Dynamic Characteristics Analysis of Liaocheng Guangyue Tower Zhaobo Meng1,a Yu Cao1,b Jie Jin1,c 1 School of Architecture & Civil Engineering, Liaocheng University, Liaocheng, 252059, China amengzhaobo@lcu.edu.cn, bcaoyusmile@126.com, cjinjie@lcu.edu.cn Keywords: ancient architecture; Guangyue tower; dynamic characteristics analysis Abstract.

Use of fluidized bed combustion fly ash as addition reducing shrinkage of concrete Lucia Osuská1, a *, Rudolf Hela1,b 1Brno University of technology – Faculty of civil engineering, Veveří 95, 602 00 Brno, Czech Republic aosuskal@study.fce.vutbr.cz, bhela.r@fce.vutbr.cz Keywords: Shrinkage, high temperature combustion fly ash, fluidized bed combustion fly ash, addition Abstract Volumetric changes during ageing belong to natural properties of concrete.

Structure Methods and Anti-Seismic Mechanism of Palace Type Timber Frame System Building in Tang and Song Dynasty in China(I) Lingqiang Yang1,a, Yan Wang 1,b 1School of Civil engineer and architecture, University of Jinan, Jinan, Shandong province, China acea_ yanglq@ujn.edu.cn, cea_ wangy@ujn.edu.cn b Keywords: palace type timber frame system building; anti-seismic; Structure methods Abstract.

Fatigue Assessment of Concrete Members Strengthened by FRP Materials ČAVOJCOVÁ Alena1, a *and MORAVČÍK Martin1,b 1 University of Žilina, Faculty of Civil Engineering, Department of Structures and Bridges, 010 26 Žilina, Slovak Republic aalena.cavojcova@fstav.uniza.sk, bmartin.moravcik@fstav.uniza.sk Keywords: fatigue, concrete, FRP, cyclic loading Abstract.