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In the earlier stage of civil engineering design, there are many important problems to make scientific decision, including feasibility study, comprehensive planning , functional optimization, structure model and structure fortification level decision of engineering projects and so on.
Second, the function of engineering project is optimized.
Third, the system global area of engineering structure is optimized.
The engineering system life-cycle optimization is considered time-dependent reliability and fuzzy factors in engineering system.
This is a overall process optimization system from engineering project feasibility to engineering facilities for reimbursement.

Furthermore, the directive significance of the three-dimensional method in landslide harness engineering was discussed.
As a main factor of inducing the engineering slope landslide, groundwater has important engineering significance to simulate three-dimensional groundwater table in the virtual venue.
Proceedings of Geogrphic Information Systems and Their Application in Geotechnical Earthquake Engineering[C].
Atlanta: Amarican Sociefy of Civil Engineers, 1993, 77-82
Rock Mechanics and Engineering , 2004, 23(16):2824-2829

., Ltd, Beijing 100029, China guanyb163@163.com Keywords: Pavement Engineering; Porous Asphalt Mixture; 3-D Permeability Model; Numerical Simulation Abstract: 3-D permeability model is set up through image analysis of porous asphalt mixture sample slice by cosmos image technique on the basis of 2-D permeability model of porous asphalt mixture.
Study on Infiltration Mechanism and Structure Design of Porous Asphalt Pavement[D], Beijing:School of Civil Engineering and Architecture, Beijing Jiaotong University,2008.6

Shackelford, Materials Science for Engineers, sixth ed., New Jersey, USA, 2005
Mitchell, An Introduction to Materials Engineering and Science, New Jersey, USA, 2004
Canevarolo Jr., Polymers Science: A Basic Text for Technologist and Engineers, 3ªed.
Rethwisch Fundamentals of Materials Science and Engineering: An Integrated Approach 3.
Chawla, Composite Materials: Science and Engineering, New York, USA, 2012

In this sense, it is of vital importance to enhance structural strength, and to improve the anti-seismic and anti-detonating capacities of the key engineering in urban.
As the RPC overcomes the deficiency of the concrete and reinforced concrete, it could be widely applied to the protecting facilities, civil engineering.
Its high strength and durability, in particular, could boost the capacity of the urban lifeline engineering in resisting to earthquake and explosion.
The excellent performance of not being smashed is of vital importance to ensure the security and reliability of the anti-blast and earthquake-resistant engineering.
References [1] Liwen Wang, Baojun Pang: Engineering Mechanics.

Numerical Analysis of Anchor Reinforced Length Effect on Highway Slope Jingrong Zou1,a 1 College of Civil Engineering and Mechanics, Central South University of Forestry & Technology, Changsha, Hunan 410004, China a zoujingr97@126.com Key words:slope stability; finite element analysis; strength reduction method; reinforcement mechanism Abstract.
The stability of slope is an important problem in engineering construction.
Mohr-Coulomb standard is widely used in geotechnical engineering.
Engineering Example Analysis The Natural Slope Stability Analysis.
Geotechnical engineering application yield criterion, Journal of Geotechnical Engineering. 12(1990) 93-99

Introduction Construction engineering currently has a prominent role in the Brazilian economy, justified by the fact that as technology progresses, the demand for infrastructure grows.
The growth of engineering as a whole, and its consequent valuation, has made greater attention required from the people directly involved with the issue, seeking new construction methods, alternative materials and everything that would make construction more efficient in relation to time, cost and quality [1].
Trabalho de Conclusão de Curso (Graduação em Engenharia Civil) – Universidade Federal dos Vales do Jequitinhonha e Mucuri, Teófilo Otoni, 2011
TCC, 118p., Programa de graduação em engenharia civil– Universidade do Vale do Rio dos Sinos, Brasil.
Programa de Pós-Graduação em Engenharia Civil – Unisinos, Brasil.

Introduction In the recent twenty years, the foundation pit engineering has become a hot issue and difficult problem in the field of geotechnical engineering [1].
The foundation pit engineering is a comprehensive system engineering.
At present, a lot of dangerous accidents have happened in the foundation pit engineering.
Based on the present situation, the monitoring analysis of foundation pit engineering and typical engineering experiences have become very important.
References [1] Xiaonan Gong: China Civil Engineering Journal Vol. 38 (2005), p. 99-102.

Study of Road Property of Basalt Fiber Asphalt Concrete Yuanzhao Chen a and Zhenxia Li b School of Civil Engineering and Communication, North China University of Water Resources and Electric Power, Zhengzhou 450011, China a cyz740513@ncwu.edu.cn, b zhenxiali2009@ncwu.edu.cn Keywords: road engineering; road property; study; asphalt concrete; stability; crack resistance.

Study of Control and Detection on Firing Circuit Xiaohu Li1, a, Yujie Wang1, b, Haibo Jia2, c and Jie Liu1, d 1School of Resource and Environmental Engineering, Wuhan University of Technology, Wuhan 430070, China 2Qianjin Civil Explosives CO., LTD, Luoyang 471600, China a lxh19860903@163.com, b yjwwhut@163.com, c qjjiahaibo@sina.com,d 181627661@qq.com Keywords: firing circuit; signal detection; computer technology; network control Abstract.
Introduction Gradually, the non-electric initiation system has been more used and been the main method in our country blasting engineering.
For example, in 1998, misfire appeared in Zhangzhou stone a flat chamber blasting engineering.
So, it should have to study methods of control and detection on firing circuit, which can improve the safety property of blasting engineering.
Engineering Blasting (China Science & Technology University Press, Beijing 2009), in Chinese