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The Application of Co-evolutionary Algorithm in the Engineering Project Multi-objective Optimization based on Engineering Materials Wanqing Li 1, Shufen Tian 1, Lingyu Meng 2, and Qingheng Zhang 3 1 School of Economics Management, Hebei University of Engineering, Handan, 056038, China 2 School of Civil Engineering, Hebei University of Engineering, Handan, 056038, China 3 Shijiazhuang Design&Research Institute of Coal Industry, Shijiazhuang, 050051, China tianshufen88@126.com Keywords: Multi-objective optimization; Co-evolutionary algorithm; Pareto optimal solutions ;engineering materials Abstract.
This paper applies co-evolutionary algorithm to the optimization of the three engineering project objectives.
3 The optimization process of Engineering project period, cost and quality 3.1 The self fitness evaluation of engineering projects objectives (1) The self fitness evaluation of sub-goals The paper uses fitness assignment method propoded by Zitzler to determine the individual fitness, and using external set keeps the optimal solution[2].
The populationis randomly divided into two progeny populations and which are mutated to preserve the population diversity. 4 Engineering project From a practical point of view to co-evolutionary algorithm to solve multi-objective optimization problems the project process, the paper combined with an instance of an engineering project to optimize multi-objective optimization for collaborative analysis.
Engineering network planning technique M.

Structural health monitoring of RC structures under seismic loads has recently attracted attention in the earthquake engineering research.
Introduction Concrete structures are the most popular civil structures.
The smart aggregate-based sensor has the potential to be implemented to real concrete civil structures to enhance safety.
Acknowledgement The authors gratefully acknowledge the financial support granted by the National Science Council and National Center for Research on Earthquake Engineering, Taiwan.
Rogers: Qualitative impedance-based health monitoring of civil infrastructures, Smart Materials and Structures, Vol.7, No.5, p. 599-605. (1998)

Research on the 3D modeling of Aviation Gas Turbine Blades Base on Free surface Jie Tang 1, a, liwen Wang2,b , Tao Wang 3,c ,Hao Wang4,d 1 Aviation Ground Special Equipments Research Base， Civil Aviation University of China，china 2 Aviation Ground Special Equipments Research Base， Civil Aviation University of China，china 3 Aviation Ground Special Equipments Research Base， Civil Aviation University of China，china 4Aviation Ground Special Equipments Research Base， Civil Aviation University of China，china atangj_first@yahoo.cn，blwwang@cauc.edu.cn，ctwang@cauc.edu.cn, dhwang@cauc.edu.cn Keywords: turbine blades, free surface, point cloud, reverse modeling, CAD Abstract.
Reverse engineer of the 3D Reverse engineering is also known as reverse modeling engineering.
Reverse engineering including scanning, software, and inverse operation.
The traditional product realization is usually from conceptual design to pattern, and then creates a product, which is called forward engineering.
Most research on reverse engineering technology and applications have focused on physical reverse engineering, that the physical reconstruction of CAM products and final product manufacturing model [6].

Bond behavior between concrete and multi-directional CFRP laminates using the MF-EBR strengthening technique Mário Coelho1,a, Pedro Fernandes1,b, José Sena-Cruz1,c, Joaquim Barros1,d 1ISISE, University of Minho, School of Engineering, Department of Civil Engineering, Azurém, 4800-058 Guimarães, Portugal amcoelho@civil.uminho.pt, bpfernandes@civil.uminho.pt, cjsena@civil.uminho.pt, dbarros@civil.uminho.pt Keywords: multi-directional CFRP laminates; pullout tests; bond behavior; MF-EBR strengthening technique.
PhD thesis, Dept. of Civil Engineering, Univ. of Minho, (2008), 404 pp.

Alberto Lamego, 2000, 28013-602, Campos dos Goytacazes, Brazil. 2- IME - Military Institute of Engineering, Department of Materials Science, Praça General Tibúrcio, 80, 22290-270, Rio de Janeiro, Brazil.
In particular, wastes associated with civil construction in metropolitan regions are also faced with scarce areas for disposal owing to the high value of land.
The waste was transported to the laboratory of Civil Engineering of the State University of the Northern Rio de Janeiro, UENF, in the city of Campos dos Goytacazes, state of Rio de Janeiro, where this research work was conducted.
John: II Seminário de Desenvolvimento Sustentável e a Reciclagem na Construção Civil (IBRACON).
Monteiro: Materials Science and Engineering A.

Experiment Study on the Deformation of Reinforced Concrete Slabs Lei Jiang1, a, Jitao Yao1,b 1School of Civil Engineering, Xi’an University of Architecture and Technology, Xi’an,710055,China a xijianda100@126.com, b yaojitao@163.com Keywords: Concrete Slabs, Bending, Deflection.
Introduction Reinforced concrete slab is such structural member that is the most widely used in civil engineering structures and reinforced concrete slab design is the basis for the design of civil engineering structures.
So domestic and foreign academics and engineers have given an important concern [1-5] and many scholars and engineers have also achieved a lot of very valuable research on their concern [6-9].
[3] R Ian Gilbert: Journal of Structural Engineering Vol. 7(2007), p. 899–903
[8] Ping Pang, Xinsheng Yin, Li Sun et al.: Journal of Jilin Architectural and Civil Engineering Institute Vol. 4(2000), p. 8-14,in Chinese

Preliminary Analysis on Progressive Collapse of Composite Frames with Concrete-filled Steel Tubular Columns Yanli Shi1,2,a, Xiaoyan Zhou1,2,b, and Wenda Wang1,2,c 1Key Laboratory of Disaster Prevention and Mitigation in Civil Engineering of Gansu Province, Lanzhou University of Technology, Lanzhou, 730050, China 2College of Civil Engineering, Lanzhou University of Technology, Lanzhou 730050, P.R.
The American Society of Civil Engineers (ASCE) standard ASCE7-05 (2005) [1] defines progressive collapse as: “the spread of an initial local failure from element to element that eventually results in the collapse of an entire structure or a disproportionately large part of it.”
American Society of Civil Engineers, Reston, VA. (2005) [2] GSA.
Starossek: Engineering Structures Vol. 29(2007), p.2302-2307
Jiang: China Civil Engineering Journal Vol. 34(2001), p.8-10(in Chinese).

GEOECOLOGICAL STABILITY DISORDER AS A RESULT OF CIVIL CONSTRUCTION OF YEREVAN S.
The principle requirement of not constructing multistory buildings in the center, the technical requirements related to earthquake engineering, the main hydrоsystems, storm sewage and mudflow canals remained in force.

Duncan-Chang nonlinear elastic model considered loess structure Changlu Chen1, 2, a Shengjun Shao1, Lin Ma1 1Institute of Geotechnical Engineering, Xi’an University of Technology, Xi’an 710048 China; 2School of Civil Engineering, Henan Polytechnic University, Jiaozuo 454000 China accl@188.com Keywords: structural parameters; Duncan-Chang model; intact loess Abstract.
Ph.D. thesis, Dept.of Civil and Environmental Engineering, Univ.of California, Berkeley, Calif.1994
[9] G X Wang, S F Xiao: Journal of Engineering Geology.
[15] A W Yang: China Harbour Engineering.
[23] S J Shao, G H Deng: China Civil Engineering Journal.

The interdisciplinary techniques related to civil engineering, electronic engineering, mechanical engineering, and computer science were integrated to make this system more stable and easier to operate on the construction site.
Introduction Recently, some useful NDT methods for civil engineering have been developed gradually.
It is an interdisciplinary research related to civil engineering, electronic engineering, mechanical engineering, and computer science.
Title of Publication (to be inserted by the publisher) Automation of Measurement Generally speaking, the operating condition on the construction site of civil engineering is much worse than that in laboratory.
The interdisciplinary techniques related to civil engineering, electronic engineering, mechanical engineering, and computer science were integrated to make this system more stable and easier to operate on the construction site.