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., director of education and research centre “Water supply and waste water treatment”, Moscow state university of civil engineering, 129337, Russia, Moscow, Yaroslavskoye av.26, e-mail: makishana@mgsu.ru Elena Gogina Prof., director of institute of environmental engineering and mechanization of Moscow state university of civil engineering, 129337, Russia, Moscow, Yaroslavskoye av.26, e-mail: goginaes@mgsu.ru Key words: nitrogen, phosphorus, removal, floating feed..

The Application of Straw Concrete Wall Board in Constructional Engineering Kun Qian1,3a, Tian Xia1,b , Jie Zhang2,c and Quan Yuan3,d 1Jilin Jianzhu University, Changchun, China; 2 Beijing Municipal Engineering Consulting Corporation, Beijing, China 3 Beijing Jiaotong University, Beijing, China a410360361@qq.com, b916249852@qq.com, c1258621800@qq.com, ddavincidna@163.com Keywords: straw concrete; blocks; wallboard; energy-saving composite wall.
Constructional engineering was always faced with the threaten of earthquake and the problem of large energy consumption.
Considering the effect of different components in straw concrete wall board, this paper proposes the formula of vertical bearing capacity of straw concrete wall board to provide the basis for engineering application.
The practical computational formula as Eq. 1 has high accuracy, can be applied to calculate multi-ribbed composite wall and provides basis for engineering
Xiao, The Study on material performance of straw fiber cement-based composites, Journal of Jilin Architectural and Civil Engineering Institute, 1 (2005) 1-5

Under uniformly distributed load are fixed on one side (simple) on the edge simply supported and fixed half bending of rectangular plates Yingjie Chen1, a, Baolian Fu1, a, Liang Wang2, b ,Jie Wu1,b 1 Department of Civil Engineering and Mechanics, Yanshan University, Qinghuangdao, China 2 Teqinyizhongdui of the police fire control team of Hengshui, Hengshui, China acyjysu@126.com, b907842492@qq.com Key words rectangular plate, uniformly distributed load, method, semi simple semi fixed, surface deflection equation Abstract In this paper mixed variable method is generalized to solve the problem of bending of the rectangular plate with one side is fixed (simple) on the edge simply supported and fixed half under the action of a uniformly distributed load.
Gives the surface deflection equation and a chart, the chart can be directly applied to engineering practice.
Introduction In engineering technology，The bending of elastic thin plate has important practical significance.
In this paper, the bending thin plate mixed variable method is applied on the bending rectangular plate, by solving the problem of bending rectangular plates under uniformly distributed load are fixed on one side simply supported and fixed half bending of rectangular plates, providing a new calculation method for the rectangular plates under mixed boundary conditions mixed boundary conditions in engineering.
The calculation method of the problem of the rectangular plate not only has important theoretical value, and can apply directly in engineering.

The study of informatization organization and management mode of building enterprises Sun Lingzhi Shan dong university of science and technology civil engineering and architecture college Key Words-building: enterprises, informatization, organization structure, management mode Abstract: In the background of engineering project management is becoming more and more complex, the complex degree and the construction risk are increasing day by day, the market competition is becoming fierce increasingly.
I.Introduction Engineering project is the basal management cell and profit carrier of baubetrieb, modern projects exhibit the traits of large-scale investment, technical complexity, participate in multi-unit, frequent exchange of information and so on, which makes the management complexity and increasing the risk of building, and the traditional extensive management methods of construction enterprises were not suited to the requirements of corporate sustainability.
Informatization construction is essential for the enterprise management,and it is an inevitable requirement for sustainable development; Informatization construction is an system engineering of enterprise reform; Informatization person do business and promote the application of information technology. investment The most enterprises have only one input; The maximum input only accountes for 0.027% of the enterprise annual income.
Forth, Improvement of management information systems The informationization level of building enterprise is subject to the informationization degree of the construction market and engineering projects, the relationship of the three is complementary and mutually reinforcing.
Informational Technology of Civil Engineering[J]. 2011.3 [3].

Application and Popularization of BIM Technology in Project Management Jianhua Cheng 1, a, Hui Wang 2,b 1School of Civil Engineering of Henan Polytechnic University,Jiaozuo,Henan,China,454003 2 School of Civil Engineering of Henan Polytechnic University,Jiaozuo,Henan,China,454003 acheng219@yahoo.cn, bwanghui9962@hpu.edu.cn Keywords: BIM; technology popularization; software leasing; provide labour services; expanding business Abstract: BIM technology changes the path of acquiring and transmiting information in traditional project management methods.
According to classification from building SMART alliance in America, 25 kinds of applications of BIM in architecture engineering field are listed.Through analyzing parties of project management,including design enterprise, owner,building enterprise,estate management company and construction supervision institution,a conclusion is drawn that construction supervision institution is the most suitable party to popularize BIM technology.
In the whole life cycle of construction project,BIM can realize ingeration management, perfect composition of information model and management behavior model,which will promote efficiency and degrade risk of building engineering in the whole course[2] .
Supervision engineers have mastered professional knowledge of technology,management,economy and relevant regulations,and have the basic conditions of using BIM.
The 8th International Symposium on Modern Structural Engineering,2008[in chinese] [2] Cheng Jianhua,Wang Hui.Application and Popularizing of BIM Technology in Project Management[J].2010IEEE.International Conference on Management Science and Artificial Intellengence.2010,460~463 [3] Richard See．Building Information Models and Model Views[J]．Journal of Building Information Modeling(JBIM)，Fall 2007

Numerical Simulation Analysis of Pullout Test of Planting Steel -a New Reinforcement Technique Jianchun Mua , Huifeng Xib, Yonghe Wuc, Shengqiang Lid, Guohui Yange Insistute Civil Engineering, Guangdong University of Petrochemical Technology Maoming city, Guangdong Province, China aMu-cheng2004@163.com, bscutxhf@163.com, cwuyonghe0001@163.com, dmmlisq@126.com, eygh_1120@126.com Keywords: Reinforcement; Planting Steel; Pull out Test; Numerical Analysis Abstract.
All these provided a theoretical basis for the engineering application of planting steel technique.
Because the new structure reinforced by planting steel technique has merits of‘steel-concrete’structure, which is a high load capacity, lateral stiffness, and good seismic performance, it can be applied to civil engineering, hydraulic engineering and port traffic engineering reinforcement and reconstruction, especially suitable for the reinforcement engineering of tall buildings and large span structures.
Meanwhile, the ultimate bearing capacity of angle was calculated, these provided a theoretical basis for the engineering application of planting steel technology.

Investigation of Concrete Filling Result in a New Concrete Filled Steel Tube Structure Using Concrete Visual Model Wang Ying 1,a, Wang Xiaoyu 2,b, Xu Jinhua 3,c 1 School of Architecture & Civil Engineering, Shenyang University of Technology, No.111, Shenliao West Road, Economic & Technological Development Zone, Shenyang, 110870, P.R.China 2 School of Architecture & Civil Engineering, Shenyang University of Technology, No.111, Shenliao West Road, Economic & Technological Development Zone, Shenyang, 110870, P.R.China 3 School of Architecture & Civil Engineering, Shenyang University of Technology, No.111, Shenliao West Road, Economic & Technological Development Zone, Shenyang, 110870, P.R.China aren-jianwei@hotmail.com, bwxy_zxl@yahoo.com.cn, cxjhnet@sina.com Keywords: concrete visual model, simulation experiment, filling result, CFT structure, SCC Abstract: Self-compacting concrete (SCC) is employed to construct a new CFT column-CFT beam frame structure in this research.

Performance language of glass in architecture designing Yan Chu 1, a, Jingqing Lv 2,b and Tong Zhou 3,c 1College of Civil Engineering and Architecture, Shandong University of Science and Technology, Qingdao, china 2 College of Civil Engineering and Architecture, Shandong University of Science and Technology, Qingdao, china 3 College of Civil Engineering and Architecture, Shandong University of Science and Technology, Qingdao, china acyy20075@126.com, b88032556@163.com, csdkdzt@sina.com Keywords: glass architecture langue form meaning Abstract.

Analysis of Temperature Field on Infrared Active Detection of Heavy Pressure Vessels Wall Surface Defect Guo Zhong Wu1, a, Fen Fen Song2,b and Dong LI 3,c 1The College of Architecture and Civil Engineering, Northeast Petroleum University, Daqing 163318, China 2The College of Architecture and Civil Engineering, Northeast Petroleum University, Daqing 163318, China 3The College of Architecture and Civil Engineering, Northeast Petroleum University, Daqing 163318, China awgzdq@126.com, bsomnus4618@163.com, clidonglvyan@126.com Keywords: Heavy Pressure Vessel, Defect, Infrared Active Detection, Temperature Field Abstract.

Experiment on the Bending Performance of Sea Sand Concrete Beam under the Artificial Climate Environment Lv Henglin1, a, Song Yalin1, b and Li Yan1 2,c 1 School of Mechanics and Civil Engineering, China University of Mining and Technology, Xuzhou, Jiangsu, China, 221008 2 School of Civil Engineering, Xuzhou Institute of Technology, Xuzhou, Jiangsu, China, 221008 ahenglinlv@cumt.edu.cn, bcumts@126.com , cliyan@xzit.edu.cn Keywords: artificial climate environment; sea sand; simply supported beams; bending performance.
China civil engineering journal，v34, n3, (2001), p47-52