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Introduction Thin-walled box sections are widely used in many fields of technology, such as aerospace industry, automotive industry, naval industry, civil engineering etc.
Fusion Engineering and Design 86 (2011) 288–295

Phosphorus in Drinking Water And It's Removal in Conventional Treatment Process Dengling Jiang1,2, a, Yanhua Chen1,2 and Guowei Ni1,2 1College of Civil and Architectural Engineering, Hebei United University, Tangshan, 063009, .China 2Earthquake Engineering Research Center of Hebei Province, Tangshan, 063009, China ajiangdengling@tsinghua.org.cn Keywords: microbially available phosphorus (MAP); total phosphorus (TP); total soluble phosphate (TSP); soluble reactive phosphate (SRP); biostability Abstract: Chemical forms of phosphorus in source and treated drinking water were studied in this paper.

Journal of Civil Engineering and Management. 2008, Vol. 14, 2, pp. 115-120
Lam, L and Teng, J.G. 5, 2002, Journal of Structure Engineer, Vol. 128, pp. 612-623.

Listopadu 15/2172, Faculty of Metallurgy and Materials Engineering, 708 33 Ostrava-Poruba, Czech Republic 3VŠB-Technical university of Ostrava, Ludvíka Podéště 1875/17, Faculty of Civil Engineering, 708 33 Ostrava-Poruba, Czech Republic apetr.jonsta@vitkovice.cz, bpavel.machovcak@vitkovice.cz, csilvie.brozova@vsb.cz, dJaromir.Drapala@vsb.cz, eeva.rykalova@vsb.cz Keywords: Rare earth metals, microcleaness, microstructure, mechanical properties Abstract A general trend in steelmaking industry is to increase strength, resistance to brittle fracture and fatigue properties of steel products at favorable price.

Alykov2,d 1Astrakhan State University of Architecture and Civil Engineering, 18 Tatishcheva str., Astrakhan, 414056, Russia 2Astrakhan State University, 20a Tatishcheva str., Astrakhan, 414056, Russia aevsinalena@mail.ru, bt.alykova@mail.ru, czoloto.chem@mail.ru, dalikovnm@rambler.ru Keywords: absorber sorbent, hydrogen sulphide, mercaptans, ionic associates clusters, flask, granule sorbent, the cleaning air.
Reduction of the general problem allows, when introducing a series of approximations, to reveal the main moments of diffusion and sorption processes that are suitable from the standpoint of research and engineering practice.

Introduction Nowadays, there is a slowdown in civil and, especially, in industrial construction in all regions of the Russian Federation but Moscow, Saint-Petersburg and Privolzhsky Federal District.
In present-day conditions engineering personnel and construction companies are not tasked with production acceleration «at all costs», and thus there is a possibility to focus on the problem of longevity, cost-effectiveness of building constructions and products, and buildings in general by: decrease in cost, increase in environment immunity, concrete corrosion prevention and preservation of original aesthetic appearance.
Yarkina, About the new possibility of obtaining high-strength white cement, Proceedings of the XX scientific conference of the Leningrad engineering-construction Institute.

Simulation on the distribution of forces under the UAV’s specific profiles Florescu Daniela1, Florescu Iulian 2 1University “Vasile Alecsandri” of Bacau - Romania, Faculty of Engineering 2 University “Vasile Alecsandri” of Bacau - Romania, Faculty of Engineering dflorescu@ub.ro, iflorescu@ub.ro Keywords: UAV, static pressure, Coanda effect, Fluent 6.3 Abstract.
Following the international guidelines, it was created the UAV Romanian Association, last year, and it was opened a new perspective for Romania and it were carried researches in partnership for the design and construction of an unmanned aerial vehicle that using Coanda effect for civil purposes, surveillance and monitoring [4].

The Mechanism Construction Evaluated After Constucting Item Studies Hai Yan Zhang 1, a,Jin Wei Zhao2,b 1Building And Civil Engineering College Of Inner Mongolia University Of Science And Technology,BaoTou City Inner Mongolia Autonomous Region，China 2Mintal Group Co,Ltd, BaoTou City Inner Mongolia Autonomous Region，China aZhanghaiyan197112@163.com, bztyzhy@126.com Keywords: Evaluate behind ；Develop；Evaluate a mechanism behind; Improve Abstract.
Training mechanism is not fully developed after a general lack of evaluation professionals.After the evaluation of the complexity of the project involves not only technical and economic, market economy, systems engineering and other disciplines, but also national policies and regulations, so the quality of its professional staff (knowledge and experience) have very high demands.

Department of Civil Engineering, Luoyang Institute of Science and Technology, Luoyang 471023, Henan, China 2.
Luoyang Institute of Hydraulic Engineering and Technology, Luoyang 471023, Henan, China a.

Mechanical and thermal properties of PCM wallboards based on gypsum and paraffin Xiaopeng WANGa, Zhenqiu SHENb, Yi ZHANGc and Dongxu LId School of Materials Science and Engineering, Nanjing University of Technology, Nanjing, China a anhuiwangxp@163.com, b shenzhenqiu0402@163.com c zynjut@163.com, d dongxuli@njut.edu.cn Keywords: gypsum, paraffin, PCM wallboard, mechanical, thermal.
Haghighat et al.: Journal of Materials in Civil Engineering Vol. 10(1998), p. 98–105