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Langdon 3,4,c 1Department of Metallurgical Engineering, Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, MG, Brazil 2Department of Materials Engineering and Civil Construction, Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, MG, Brazil. 3Departments of Aerospace & Mechanical Engineering and Materials Science University of Southern California, Los Angeles, CA 90089-1453, U.S.A. 4Materials Research Group, Faculty of Engineering and the Environment University of Southampton, Southampton SO17 1BJ, U.K.

Study on Multi-subject analysis of water-saving society construction Houhua ZHU 1,2,a, Xianfeng HUANG 3,b, Yamei WANG4,c, Xiaochun LI5,d 1China Institute of Water Resources and Hydropower Research, Beijing China; 2The Center of Water Resource Management of MWR, Beijing China; 3College of Water Conservancy and Hydropower Engineering, Hohai University, Nanjing China; 4River and Reservoir Area Administration Bureau of Shanxi Province, Xi’an China 5River and Reservoir Area Administration Bureau Of Shanxi Province a42042422@qq.com, b18539123@qq.com, c42042422@qq.com, d406680783@qq.com Keywords: water-saving society; multiple subjects; framework Abstract: Proposed construction of the main water-saving society, including government, business (market), social organizations and the general public.
Surrounding total water resources control and the core of quota management of water resources management system, the economic structure system which adapts to the water carrying capacity, optimizing the allocation and efficient using water resources of engineering and technology system and the standard system behavior of the public conscious-saving, it has achieved remarkable results, the efficiency and effectiveness of water has significantly improved, water-saving awareness of the whole society is growing[1].
Theory and practice show that social organizations have indeed played a pivotal role in providing public goods and public services, perform the unique advantages in nurturing civil society and other aspects, is an important part of governance in today's society[6] .
Mutual cooperation and mutual restraint are between the different subjects , institution, and cultural ( awareness ) , information, technology, engineering , etc. constitute the external environment to run, each subject plays different roles.
Wuhan University (Engineering Science), 2005 (1) :95-99

Study on the Impact of PMO for Multi-project Management of Contracting Construction Enterprises— based on Structural Equation Model Qi Shenjun 1, a, Zhang Yunbo 1,b Wu Jingjing 1,c Chen Wei 1,d and Cai Jiazhong1,e 1 College of Civil Engineering, Huaqiao University, 361021, Xiamen Fujian China a qisj972@163.com, b zhangyb@hqu.edu.cn, c jingjingwu1023@126.com, d cw.young@163.com,ecaijiazhong@hqu.edu.cn Keywords: Project Management Office (PMO); Multi-project Management; Program; Project Portfolio; Structural Equation Model.
Therefore, the evaluation index of multi-project management for contracting construction enterprises was were built, as shown in Table 2 Table 2 Evaluate index of multi-project management Observational variables Definition of the variables Single project Schedule controlling ability The ability of programming schedule, carry out according to the schedule and tracking the schedule of the project Cost management ability The ability of decomposition of the project cost, cost planning, cost controlling and programming the collecting and using plan of funds Quality management ability The ability of decomposition of project quality objectives, quality planning, quality controlling Contract management ability The ability of contract signing and contract executing, the payment model of subcontracting and purchase, standardization of change and claim for engineering and purchase Safety management ability The ability of programming safety plan, civilized construction and safety controlling
Main interviewed people were project manager with many year experiences of project management and enterprise management, and the interviewee who are senior engineer took up 54.2%, who work in the contracting construction enterprise took up 19.7%, and who have at least 5 working experience were 81.8%.
China Harbour Engineering. (2010), p.74-77 [7] Engwall, Mats and Jerbrant, Anna: The resource allocation syndrome: the prime challenge of multi-project management?

Architectural Tectonics as a “Living Pattern” of Building Structures Svetozar Zavarichin1,a*, Wladimir Temnov2,b 1,2Saint Petersburg State University of Architecture and Civil Engineering Vtoraja Krasnoarmejskajaul. 4, St.
However, the use of the technical term with reference to creative endeavors gave rise to a certain dualism in its interpretation, from fetishization of the role of engineering constructions to replacement of constructional expediency by architectural plastics and functional expressionism.
The functionalists, proceeding from the simplified interpretation of the notion “the truth in architecture”, did not associate the architectural tectonics with imagery, but led everything to the “true-to-life” presentation of the construction itself or the function as such, which made it possible to evaluate architecture in the same terms as engineering structures whose beauty can really be comparable to the beauty of optimally resolved constructions or functional spaces.
The new building technologies and materials, plus the increased role of engineering factors in the development of architecture, left behind the tectonic systems based on the imagery demonstration of the constructions’ vital functions.

Study on Carbonation Resistance of High-performance Concrete with Large Amount of Fly Ash Xuesong Zhang1, a 1Colledge of Pipeline and Civil Engineering China University of Petroleum, Qingdao, Shandong, 266555, China asnowpiner@upc.edu.cn Keywords: High-performance concrete, Fly ash, Water-binder ratio, Compressive strength, Mechanism of carbonation, Carbonation depth.
However, anti-carbonation of fly ash on concrete properties is of lots of controversy in academic circles and some tests conclusions are quite different [2], which has a great influence on wide use of fly ash in engineering practice.
In practical engineering, as the concentration of CO2 gas in the atmospheric is low, the carbonation process is very slow, with fly ash pozzolanic reaction having been carried out, and the strength of concrete changes, the internal density of concrete continuously improves, porosity reduces, carbonation speed correspondingly reduces, so the anti- carbonation ability of the concrete is continuously enhanced.
Water Resources and Hydropower Engineering, 1995(11), p22.

Air Quenching of Steel Slag to Enhance its Hydraulic Activity for Recycling the Slag as Materials in Cement and Concrete Applications PENG Xue1, a, QIXING Yang2, 3, b*, GUIQUN Liu2, c, FENGLAN Han2, d, LIANG Jiang2, 3, e, FREDRIK Engström3, f and BO Björkman3, g 1Department of Ferrous Metallurgy, School of Metallurgical and Ecological Engineering, University of Science and Technology Beijing, Beijing 100083, China 2School of Materials Science and Engineering, Beifang University of Nationalities, Yinchuan, Ningxia, 750021, China 3Division of Minerals and Metallurgical Engineering (MiMeR), Department of Civil, Environmental and Natural Resources Engineering, Luleå University of Technology, Luleå SE-971 87, Sweden apengxueustb@163.com, bqixing.yang@ltu.se, cgqliu10b@alum.imr.ac.cn, d625477897@qq.com, ejiang.liang@ltu.se, ffredrik.i.engstrom@ltu.se, gBo.Bjorkman@ltu.se Keywords: Air quenching, Steel slag, Granules, C2S, Hydration, Cement Abstract.

Researh of Influence of Technological Factors of Formation of Plasma Coatings on Their Thermal Technical Properties Fedor Vashkevich1,a, Dmytro Laukhin1,b*, Mykhailo Spilnyk1,c, Vladimir Zhuravel1,d, Alexey Zagorodni1,e 1Department of Materials Science and Material Processing, SHEI “Prydniprovska State Academy of Civil Engineering and Architecture”,24a, Chernyshevskoho St., Dnipro, 49005, Ukraine aVff@mail.pgasa.dp.ua, b*d.v.laukhin@gmail.com, сmikespl777@gmail.com, dZhuravel39@mail.ru, ealexzag65@gmail.com Keywords: plasma spraying, plasma coating, abrasive material, roughness, ceramic matrix composite, thermotechnical properties.
Introduction The development of engineering [1,2] dictates the need of creating materials that can maintain operational performance at temperatures above 1500ºС.
Scientific works Construction, materials science, mechanical engineering, (58), 351-352
Construction, materials science, engineering.

High strength concrete small hollow blocks made with rock chips as aggregates Zhang Yongquan a, Yuan Jie b, Ge Yong c School of Transportation Science and Engineering, Harbin Institute of Technology, Harbin 150090, China a zyqzygzs@126.com, b hityuanj@163.com, c hitbm@163.com Keywords: rock chips; high strength concrete small hollow blocks; fractal dimension; curing methods; shrinkage Abstract: It is more and more general of using industrial solid waste as the aggregates in construction materials for non-structural applications.
In the former block masonry structure applications, the practical strength less than the design strength resulted the problems of missing edge off angle and cracks in walls, which even seriously affected the quality of the engineering, so how to ensure the excellent performances of concrete small hollow blocks become one of the widespread concerned problems [8].
Therefore, the physical properties of rock chips are similar with natural sand, it is more suitable material which can replace natural sands in the practical engineering applications.
Journal of Beijing Institute of Civil Engineering and Architecture, 2007.3: 6-10

Eco- Environmental Water Demand Research on Forestland in the Central and Southern Ningxia Jin-yan Li 1,2,a Wei-jiang Zhang1,2 1School of Civil and Hydraulic Engineering，Ningxia University，Yinchuan，Ningxia，China, 750021； 2Engineering Technique Research Center for water Saving Irrigation and Water Resources in Ningxia, Yinchuan,Ningxia,China, 750021 alijinyan001@163.com Key words: The central and southern Ningxia; Arid Area; Forestland; Eco-environmental Water Requirement Abstract: Basing on meteorological data，vegetation distribution data，water resources condition data and so on as the background material，we calculated the minimum and appropriate eco-environment water requirement of existing forest in the central and southern Ningxia in growing season.
Bei Chu and Haosong Shang who worked in hydroscience and engineering lab in Tsinghua University researched the eco-environment water demand of vegetation through experiment in arid and semi-arid regions in the actual situation.They concluded that eco-environment water requirement coefficient of high-forest was 0.757,water requirement coefficient of shrub forest is 0.612 which is about 0.81 times of high-forest, ecological water requirement coefficient of grassland is 0.661, about 0.85 times of the high-forest.
Eco- Environmental Water Demand Research of Woodland in Reception Basin of Urban and Rural Drinking Water Source Engineering of Guyuan，Ningxia [J].
Eco- Environmental Water Demand Research in Reception Basin of Urban and Rural Drinking Water Source Engineering of Guyuan，Ningxia [J].

According to the drawing of captain of engineers Maga de Trauga in 1805 the plan of the town includes one longitudinal street with a central square.
Journal of Applied Engineering Science, Vol. 12 (1) (2014), pp 1-10 [4] E.
Journal of Applied Engineering Science, Vol. 12 (2) (2014), pp 121-128 [9] V.
Bulletin of Civil Engineers. 5 (40) (2013), pp. 26-31 [12] N.