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Salah Dimia1,d 1Department of Civil Engineering, University of Batna 2, Algeria 2Laboratoire de Génie Civil et Génie Mécanique (LGCGM), Institut National des Sciences Appliquées, Rennes, France asoumia.sekkiou@gmail.com, bnourlah@gmx.com, cFabrice.Bernard@insa-rennes.fr, dms.dimia@univ-batna2.dz Keywords: Natural fire, Fire resistance, composite column, cooling phase, residual strength Abstract.
The fire engineering community is now conscious of the inaccuracies of using standard fire in the calculation, and the possibilities that a more rational approach might offer.
[4] Kodur V.K.R, MacKinnon D.H., Design of concrete-filled hollow structural steel columns for fire endurance, Engineering Journal-AISC.37 (2000) 13-24
[11] Hua Yang, Faqi Liu, Leroy Gardner., Performance of concrete-filled RHS columns exposed to fire on 3 sides, Engineering Structures. 56 (2013) 1986–2004
Bisby, Allan Jowsey and Barbara Lane., Residual capacity of fire-exposed concrete-filled steel hollow section columns, Engineering Structures. 100 (2015) 550-563

Engineering, Veveri 331/95, 602 00 Brno, Czech Republic avenkrbec.v@fce.vutbr.cz Keywords: optimization, recycling, RCA, concrete, aggregate Abstract.
The following four types of recycling ere therefore considered as potential sources of unconventional aggregates: R1: recycling of by-products, waste and residues from extractive activities; R2: recycling of CDW; R3: recycling of excavated soil and stones from civil works; R4: recycling of industrial waste (e.g. slag from civil ferrous metal production, bottom ash from Municipal Solid Waste (MSW) incineration, ash from coal combustion). [21] Moreover, it would be stressed that some of the input material that can be recycled into aggregates are classified as waste, while other input materials are not.

Designing and Testing of the Recycled Vegetative-Retention Layer of the Vegetative Upper Skin of the Pitched Roof Klara Necadova1, a, Petr Selnik2,b*, Martin Mohapl3,c and Hana Bedliva4,d 1,2,3,4 Faculty of Civil Enginnering, BUT Brno, Veveri 331/95, 602 00, Brno, Czech Republic anecadovak@fce.vutbr.cz, bselnikp@fce.vutbr.cz, cmohapl.m@fce.vutbr.cz, dbedliva.h@fce.vutbr.cz Keywords: retention mat, recycled polyester fibers, turf roof, vegetative roof, Abstract.
FAST-J-15-2733 supported by Faculty of Civil Engineering – Brno University of Technology.

Research on Parallel Yen Algorithms on GPUs using CUDA LI JianFu* School of Computer Science and Technology, Civil Aviation University of China, Tianjin 300300, China jfli@cauc.edu.cn Keywords: K Shortest Paths; Yen; Parallel Algorithms; GPU(Graphics Processing Units) Abstract.
Table 2 The running times of Yen and the second parallel algorithm with different K (ms) K Real dataset simulated dataset 6 Yen the second parallel algorithm ratio Yen the second parallel algorithm ratio 5 2839 1185 2 5078 1155 4 10 4617 1560 3 1560 1498 7 15 7036 1857 4 17316 1748 10 20 8377 1934 4 22792 1904 12 25 9859 2137 5 29874 2051 15 30 12075 2199 5 34851 2239 16 Acknowledgements This work was financially supported by the National Natural Science Foundation (61103005), pre-research of major projects of Civil Aviation University of China(3122013P003).
Thesis (Masters), Durham University, 2012 [11] O.A.Hector, T.Yuri, R.L.Diego and G.E.Arturo, A Tuned, concurrent-kernel approach to speed up the APSP problem, Proceedings of the 13th International Conference on Computational and Mathematical Methods in Science and Engineering, (2013) 24-27 [12] M.Kazuya, N.Naohito, G.S.Stanislav, Blocked United Algorithm for the All-Pairs Shortest Paths Problem on Hybrid CPU-GPU Systems, IEICE Transactions on Information and Systems, E95- D(2012) 2759-2768

Introduction Due to geographical limitations, many large civil airports and highways are built on deep and thick soft soil foundation.
Post-construction settlement has always been one of the concerns of the engineering society.
Engineering and Geological Conditions Ningbo Airport is located on the Ningfeng Plain to the southwest of Ningbo City.
Journal of Transportation Engineering. 2002, 128(4): 375~364
[5] Xiangrong Zhu, Qiuyuan Pan, Shouzhong Bian, Kanghe Xie, Geotechnical Engineering Journals, 1992, 14 (Supplement): 30-38, In Chinese

Testing and analysis for the centralized solar hot water system comprehensive benefit Jian Lv1, Shuai Zhen1*,Shiyang Hu2, Xiaohong Ma1, Xiao Tang1,Ying Zhang1 1Department of Municipal Engineering, The College of Architecture and Civil Engineering, Beijing University of Technology, Ping le yuan No.100, Chao yang District, Beijing, China 2BeiKong Design Institute, Ping le yuan No.100 , Chao yang District, Beijing, China E-mail address: flyzstc@163.com Keywords: Centralized solar hot water system; solar collector area; Control mode; Construction; Energy saving Abstract.
But through the testing for some engineering, in most of the non-winter time, cold water temperature will be higher than the average temperature of the coldest month, such as this project area water is surface water, during the testing the cold water temperature was 22℃, above the coldest month average temperature as well as the "norm" given 10℃ ~15℃.In some engineering system water pipe in the engine room, the room temperature are higher than outdoor environmental temperature, and the surface water temperature in the day shall be higher than the daily minimum temperature at night.
In the design, due to the different engineering pipeline with different length, and selection of insulation materials and thermal insulation properties are different, the heat loss value are different, so take the heat loss value should according to the actual testing data results of the equipment and piping insulation.
(1) As a result of every project select different products, environmental conditions and many other factors also different, the parameters in the collector area design formula should be based on the actual engineering concrete analysis values.
Water & Wastewater Engineering, Vol.37(2011), p. 62-67

Near-field ground motion has been the focus of attention in earthquake engineering.
Engineering Mechanics.
Earthquake Engineering.
Engineering Earthquake.
Earthquake Engineering and Engineering Vibration.

Sharpe: Civil Engineering, Supplementary volume (1969), p73-98
Xie: Dam Engineering.
Salajegheh, et al: Engineering Optimization, Vol.41(2009), p473-493
Zhao, et al: Journal of Hydraulic Engineering.
Taguchi: Quality engineering through design optimization.

These drawbacks are unrealistic and should be relaxed considering engineering situations.
References [1] A.Sawczuk: Nuclear Engineering and Design Vol. 28(1974), p. 121-136
[2] J.A.König and G.Maier: Nuclear Engineering and Design Vol. 66(1981), p. 81-95
Zavelani: Computer Methods in Applied Mechanics and Engineering, Vol. 3(1974), p. 37–53
Cen: Engineering Analysis with Boundary Elements, Vol. 28(2004), p. 905–917

The theory of composite foundation and engineering application.
Li.Chinese Journal of Geotechnical Engineering, 2010,Vol.32(Supp.2),232-235(in Chinese)
Chinese Journal of Geotechnical Engineering,2003,Vol.25, No.1,71 -75(in Chinese)
Chinese Journal of Geotechnical Engineering,2006,Vol.28, No.11, 1927–1931(in Chinese)
Soil mechanics and foundation engineering.