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But the tendency of the industry has been towards enormous investment, complex technology and rapid up-date of new materials application.
Key quality supervision points in different phases of Construction engineering life-cycle Quality supervision of construction project Investment decision-making phase The “Butterfly Effect” on construction engineering quality chain has shown that the negligence at decision phase in the whole life cycle quality chain will gradually be expanded to quality defects and problem, and then evolved into safety accidents in usage.
Coal Engineering,3(2014) [5] Harold Kerzner.
Quality of Civil Engineering and Construction,2(2010),pp.4 [12] Hong Tian-chao.
Journal of Engineering Management,8(2011),pp.374

Investigation of the Motion of Materials in Cross Section of a Specific Rotary Cooler CHEN Zuobing1, a, XIE Qiang1, b, SHEN Yongpeng1, c and DONG Wenyue1, d 1 School of Mechanical and Electronic Engineering Wuhan University of Technology, Wuhan, Hubei, China azbchen01@126.com, bjonex@126.com, c895037516@qq.com, d1004330691@qq.com Keywords: Reduced-iron used rotary spray cooler, granular materials, motion law, DEM simulation Abstract.
In figure 1 below, (a)(b)(c) ,(d)(e)(f),(g)(h)(i) show the key positions of the materials in the cross section of the drum at the speed of 0.5rpm,1rpm,2 rpm respectively.
The angle of repose in the key position of particle materials increases with the boosting of the lifters’ number as shown in table 2.
Chemical Engineering Science, 2007, 62(13): 3378-3396
Chemical Engineering Science, 2008, 63(23): 5728-5770

Motion Redirection Based on Markov Chain Monte Carlo Particle Filter Song Jinbao 1, a, Ye Long 2,b ,Zhang Qin 3,c ,Chai Jianping 4,d 1 School of Information Engineering, Communication University of China, Beijing, China 2 Key Laboratory of Media Audio & Video, Ministry of Education, Communication University of China, Beijing, China 3 Key Laboratory of Media Audio & Video, Ministry of Education, Communication University of China, Beijing, China 4Faculty of Science and Techonology, Communication University of China, Beijing, China asongjinbao@cuc.edu.cn, b yelong@cuc.edu.cn, czhangqin@cuc.edu.cn, djp_chai@sina.com Keywords: Motion Redirection; Key Frame Matching; Dual Direction Markov Chain Monte Carlo; Particle Filtering; Hierarchical Genetic Optimization Abstract.
But motion capture only extracts the information of articulation point demarcated ahead of time and discards a large number of extremely rich animation material elements contained in the video information.
Applied Mechanics and Materials,Vol.596, 2014 , 3, 379-383
[3] Haiyan Li, Qingjie Sun, Xiaodan Liu, Qin Zhang, Example-based Stylized Trajectory Synthesis of Falling Leaf, 2010 International Conference on Computer Engineering and Technology, Chengdu, China
Advanced Engineering Forum Vols.6-7,September,2012,1066-1071

Design in Revit involves working with real objects, such as walls, foundations, columns, roofs, etc. that forms the engineering intuition, engineering thinking.
Activities of civil engineering institute to attract foreign students for training in civil engineering programs (2014) Applied Mechanics and Materials, 635-637, pp. 2076-2080
Distant learning course “Energy efficient refurbishment management” (2014) Applied Mechanics and Materials, 635-637, pp. 2057-2062
Academy of construction for university applicants as a tool of university online marketing (2014) Applied Mechanics and Materials, 635-637, pp. 2090-2094
Relevance of education in construction safety area (2014) Applied Mechanics and Materials, 635-637, pp. 2085-2089 [11] Fernando, G., Blanco, B., Chen, H.

The solutions of stress singularity of a cracked bi-materials beam under uniform tension and bending were computed.
In the applying research of crack theory, how to make crack quickly is a key problem that meets demand of high efficient production in engineering.
Fig.5 KI with different r/a under bending Fig.6 Relation of KI to depth of crack under bending Conclusions 1) The stress intensity factor of artificial crack with two materials depends on Poisson’s ratio of the two materials and the parameters of specimen.
The stress intensity factors of artificial crack are the similar with the crack of single material, which is shown that the crack formed by two materials can be taken as artificial crack. 2) In the calculation of stress intensity factor of artificial crack with two materials, the singularity of stress depends on the exponent, λ-1, and λ is related not only to the property of the two materials but also to the opening angle of artificial crack.
J Appl Mech, Vol. 30 (1963), p.142 [4] Y.T.Li, C.F.Yan, H.Huang: Materials Science Forum Vols.437-438 (2003), p.309 [5] Y.T.Li, P.Ma, C.F.Yan: Key Engineering Materials Vols.324-325 (2006), p. 503 [6] Y.T.Li, C.F.Yan: Key Engineering Materials Vols.306-308 (2006), p. 7 [7] Y,T,Li , M Song: Acta Mechanica Solida Sinica Vol. 21(4) (2008), p.337 [8] A.Carpinteri, M.Paggi, N.Pugno.

ALIM and TADEUSZ BAKa Solar Energy Technologies, Western Sydney University, Penrith, NSW 2571, Australia aT.Bak@westernsydney.edu.au Keywords: Oxide semiconductor; Segregation; Defect engineering Abstract.
On the other hand it is well known that oxide materials, which are almost free of defects, are not reactive [44-46].
Therefore, search for oxide semiconductors with optimal performance in solar energy conversion should be based on the application of defect engineering in processing of photocatalysts with controlled defect disorder.
Such approach has been considered for TiO2-based materials [46].
Sigmund, Defect chemistry and defect engineering of TiO2-based semiconductors for solar energy conversion.

Study on the Environmental Impact Assessment Index of Traffic Engineering Based on the Low Carbon Economy Perspective Qi Guo1,a Dan Li1,b Qing Fang1,c 1School of Hydraulic & Environment Engineering, Three Gorges University, Yichang 443002, China aguoqi@ctgu.edu.cn, b664668882@qq.com, c648472306@ qq.com Key words:low carbon economy;traffic engineering;life cycle;environmental impact;index Abstract:The traffic engineering environment impact assessment generally considered the influence on environment of traffic engineering operation stage only, relatively ignored the influence on environment of traffic engineering construction stage and demolition stage.
This paper gives comprehensive analysis on the influence on environment of traffic engineering at the view of the whole life cycle of traffic engineering.
The various stages of carbon emissions are taken together, in the construction phase of traffic engineering, building materials production, processing, transportation and construction process will generate a certain amount of carbon emissions; In the operational phase, transport, transport facilities, ventilation and heating will also generate carbon emissions;, the equipment which are use to remove will produce the same carbon emissions. 2.3 Energy Consumption The energy consumption is investigated energy consumption of traffic engineering in the full life cycle.
The quantification of energy consumption of building materials production can be determined by the energy consumption of building materials production showing in Table 2 [6].
Tab. 2 Energy consumption table of producing building materials Material Name concrete（MJ/m3) rebar（MJ/t) cement（MJ/kg) coating（MJ/kg) Energy consumption 2508.68 27903.2 3.03 61.5 The energy consumption of building materials processing and construction equipment is first converted into standard coal, and then converted to energy consumption by the standard coal (7) In formula (7), n1 is per unit area of energy consumption on the construction phase, Ci is the energy consumption of building materials i,Ni is the amount of building materials i, Mi is converted standard coal coefficient of energy i, Li is the amount of consumption of energy i, Bi is the coefficient of standard coal converted to energy. 3.3.2 The amount of energy consumption on operational phase The energy is consumed mainly by transportation and transportation equipment, ventilation, heating, etc. on the operational phase.

Study of the Key Technologies of Virtual Architecture System Implementation Zhenbo Bi1,2,a, Huiqin Wang3,b 1Architecture School, Xi’an University of Architecture and Technology, Xi’an, China 710055 2Computer Department, Zhejiang Ocean University, Zhoushan, China 316004 3 Information and Control Engineering School , Xi’an University of Architecture and Technology, Xi’an, China 710055 abzb136@sina.com, bhqwang@xauat.edu.cn Key words: virtual architecture, BIM, ontology, digital photogrammetry, virtual reality, parametric design Abstract.
One is "super software" model, which includes all functional modules which most of building engineering need, and shares a central database, and serves end-users in different construction stages through different interfaces.
In particular, the buildings that were destroyed need be restored, the existing old buildings need be protected, their geometric and physical models can be created through digital photogrammetry, which is also very important for the engineering survey and urban planning.
No.1(2008), p 49(In Chinese) [7] Ru Wang,Yuhua Xing.In The First High Performance Computing (HPC) of Engineering Design Technology Forum Proceedings.
Shanghai, China, 2007, p. 206(In Chinese) [8] Ru Wang, Yuhua Xing.In: 14 th National Engineering Design Computer Application Academic Conference Proceedings.

But energy-saving and environment protecting of the project is the result of group decision-making: the government provides preferential policies, the contractors use energy-saving materials, and the owners are willing to spend more money on low-carbon housing, and to reduce the use of air-conditioners.
Lack of Engineering Practice.
The key components of civil engineering undergraduate education should be the students instead of the teachers.
Civil Engineering Soc.
Civil Engineering Soc.

Modeling and Development of Gap Adjustment Automatically Technology for Offset Machine GAO Zhenqinga, WANG Yiming and BAI Jianjun College of Information and Mechanical Engineering Beijing Institute of Graphic Communication Beijing, China aemail: gaozhenqing@bigc.edu.cn Keywords:Offset Machine; Key Parts； Gap； Adjustment automatically.
Introduction As the complexity of the offset printing and the particularity of the prints and printed materials, the process of printing depends on plenty of adjusting devices which adjust the key parts for the machine run normally.
In most cases, the manual mechanical structure are used in the adjustment process for key parts, precision and efficiency are lower.
Studied object in this research is cylinders of offset machine，the principle of other key parts is same.
(2) Parameter output: output the gap state of the key parts