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Effects of DTAB on performance of nano Pd/C catalyst for purification of terephthalic acid Faxin Xiao 1,2,3,a, Yansong Li 1,b,Xinyang Xu 3,b,Xiaoni Shen 2,b, Yongpeng Ren2,b, Xiangjun Zhang1,c (1: Shenyang research institute of nonferrous metals, Shenyang, Liaoning, 110001, China; 2: School of materials science and engineering, Henan university of science and technology, Luoyang, Henan, 471003, China; 3:College of resources and civil engineering, Northeastern university,Shenyang,Liaoning, 110819, China) ahkdxfx@163.com, bshen135@163.com, c srinm@163.com  Keywords: nano Pd/C catalyst, terephthalic acid, preparation, hydrogenation,purification Abstract: The 0.5 wt.% Pd/C catalysts used for purification of terephthalic acid(TA) were prepared, and the effects of dodecyltrimethylammonium bromide(DTAB) concentration on activity and microstructure of catalysts were investigated by means of SEM, TEM, XRD,HPLC,specific surface area(BET) and porosity test.

An analysis of the strength of anisotropic granular assemblies via discrete methods Sergio Galindo Torres1,a , Dorival Pedroso1,b, David Williams1,c and Hans Muhlhaus,2,d 1 Geotechnical Engineering Centre, School of Civil Engineering, University of Queensland, Australia 2 Earth System Science Computational Centre, University of Queensland, Australia as.galindotorres@uq.edu.au, bd.pedroso@uq.edu.au cd.williams@uq.edu.au, dh.muhlhaus@uq.edu.au Keywords: Discrete element method, failure Criteria, true triaxial test, anisotropic media Abstract.

Lin1, 2, a, Ling Li3, Luming Shen3, b 1 School of Mechanical and Electrical Engineering, Central South University, Changsha 410083, China 2 State Key Laboratory of High Performance Complex Manufacturing, Changsha 410083, China 3 School of Civil Engineering, University of Sydney, NSW 2006, Australia a yclin@csu.edu.cn, b luming.shen@sydney.edu.au Keywords: Aluminium alloy; High-temperature compression; Microstructure evolution; Crystal plasticity; Temperature distribution.

Effect of SO2 on Mn-Mg-Ox catalyst treated by non-thermal plasma for NO catalytic oxidation Ruiyun Lai1 , Xiaolong Tang2,1,a, Honghong Yi2, 1, Kai Li1, Ying Xiang1, Xin Sun1 1 Faulty of Environmental Science and Engineering, Kunming University of Science and Technology, Kunming 650500, China 2 Civil and Environmental Engineering School, University of Science and Technology Beijing, Beijing 100083, China atxiaolong@126.com Keywords: Mn-Mg-Ox catalysts, non-thermal plasma, NO,catalytic oxidation Abstract: The effect of MgO addition on SO2 tolerance of MnOx for the NO catalytic oxidation was investigated in this work.

Introduction In order to monitor the condition of large scale civil structures and assure the safety of the engineering, structural health monitoring (SHM) has been an important research topic in the engineering protection field.

Key Laboratory of Road & Bridge and Undergroud Engineering of Gansu Province, Lanzhou jiaotong University, lanzhou 730070,CHINA；2.
School of Civil Engineering, Lanzhou jiaotong University, lanzhou 730070,CHINA ；E-mail: 1xujialin@mail.lzjtu.cn；2 zhangyong_L@126.com Keywords: railway rail fastener; assembly; test platform; fatigue test Abstract: The rail fastener assemblies under alternating load for a long time , in addition to the vibration and strength,fatigue also is the main reason for damage .So effective fatigue test and life assessment is one of the important means to ensure the safety of railway operation .This paper introduces the routine fatigue test method of railway track fastener assembly which adopts the European Railway Standard EN13146-4,by using 33° test platform which conform to the actual operation stress conditions of the railway track can more effective test the rail fastening assembly.

STUDY ON THE IMPACT OF THE DIGITAL TECHNOLOGY ON ZAHA HADID’S CREATIVITY IN ARCHITECTURE Jingwei Li1, 2, a, Lingyong Ma1, 2, b 1College of Civil and Architecture Engineering, Northeast Petroleum University, Daqing, Heilongjiang, China 2Heilongjiang Key Laboratory of Disaster Prevention, Mitigation and Protection Engineering, Daqing, Heilongjiang, China aljw-dq@163.com, bjzxpg2@126.com Keywords: Zaha Hadid, the digital technology, the creativity in architecture.

Construction of Urban Traffic Information Service System Based on WebGIS Fei Cai1,a , Ning Ding1,b and Xiaoxiao Qu2,c 1School of Civil Engineering, Shandong Jianzhu University, Jinan, China 2Army 72515 of PLA，Jinan, China acaifei@sdjzu.edu.cn, bdingning0423@sina.com, cxiaoxiaoqu@yahoo.cn Keywords: Traffic Guidance; Optimal Path; WebGIS; Ajax Abstract.
Park: J.Computers & Industrial Engineering, Vol. 33 (1997), p.517

Improvement of Analytic Hierarchy Process and Its Application for Coal Mine Safety Assessment DONG Si Huia, ZHAO Yu Kub and LI Minc School of Civil and Safety Engineering, Dalian Jiaotong University, Dalian 116028, China asunnytrip@126.com, bcool1535251@163.com, cJeweler@163.com Keywords: analytic hierarchy process; comprehensive evaluation; fuzzy math; root-mean-square method; genetic algorithm Abstract.
The calculation result proves the feasibility of AHP with GA in the field of security engineering. 5 Acknowledgements This work was supported by Science and Technology Planning Project of Liaoning Province (2012231004) and Educational Commission of Liaoning Province (L2010088). 6 References [1] Z.

Numerical Analysis of the Influence of the Geometrical Parameter of the Flat Slabs Connected with Wide Beams WIECZOREK Miroslaw1,a 1Department of Building Structures, Faculty of Civil Engineering, Silesian University of Technology, Akademicka 5 st.,44-100 Gliwice, PL amiroslaw.wieczorek@polsl.pl Keywords: structures, slab-column structures, numerical modeling, shell element, solid element Abstract.
Starosolski, Computer modeling of concrete engineering structures, Publishing house of Silesian University of Technology, 2013.