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China 2 School of Civil Engineering of Shandong Jianzhu University, 250101, Jinan, P.R.
At the same time, the finite element method is becoming more and more important in analysis on rock engineering.
It can not only reflect the rheological property accurately, but also take consider into fact engineering request.
(3) Put this method into engineering, the computation and monitoring displacement is accorded with well.
References [1] Cai Meifeng: Rock mechanics and engineering ( science Press, Beijing 1997)

In engineering sciences, developments often are characterized by a time lag of several decades between consecutive steps of innovation.
Interdisciplinary research was also performed in the framework of the Network CONVIB (Control of Vibrations of Sensitive Civil Engineering Structures) of the European Science Foundation (ESF), and of the EU-RIO-Projekt "Structural Control".
Engineering Structures, Vol. 24 (2002), p. 5
In: Proceedings of SPIE, Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems (SPIE-Vol. 5765, 2005, p.130)
In: Computational Methods for Coupled Problems in Science and Engineering II.

As the soil exists widely and has a certain degree of mechanical strength, it was used widely as building material, foundation and ambient medium in the engineering construction[1].
So many engineering problems are closely related to the engineering properties and mechanical properties of the soil.
Lu, Problems on the research of shear strength of clayey soils, China Civil Engineering Journal, 32(1999) 3-9
Armangil, Effects of compaction moisture content on the shear strength of an unsaturated clay, Geotechnical and Geological Engineering, 22 (2004) : 285-297
Su, et al, Influence of soil Structure on Unconfined Compression Behaviour of Compacted Loess, Chinese Journal of Rock Mechanics and Engineering, 33(2014): 2539-2545

But road engineering is the outdoor project.
Engineering Geologist, 1975, 8( 2) : 31- 65
Effects of Rain Infiltration on Transient Safety of Unsaturated Soil Slope China Civil Engineering Journal. 2001(34)5:58-61
[5] Zhu Wenbin, Liu Baosen Forming and Development of Soil Landslide during Railfall Chinese Journal of Rock Mechanics and Engineering, 2002,(21)4:509-512
Journal of Water Resources and Architectural Engineering. 2007(01) [7] ZhaoHuili.

Finally, according to the horizontal spacing of the buried pipeline and shock vibration source, the pipeline grading protection measures were proposed, with achieving better results in engineering application.
In view of this, with the help of the finite element numerical calculation, the stress character of buried pipeline machinery under impact loading was studied, in order to evaluate the influence and control of construction vibration on adjacent buried pipeline, and to provide reference for similar engineering and research.
Conclusions The most adverse position of pipeline subjected to impact vibration appeared on about 1/4 circular on pipeline right and left part in the near side of the pile hole, which provided a basis for strengthening the position of the future buried pipeline and protective parts layout of buried pipeline having been built.The peritubular stress distribution curve with the change of the vibration source location were approximately sinusoidal line, parabola and the cosine line changes.Under the same condition, ground vibration velocity was significantly greater than that of the pipeline, so through reasonable evaluation and control of ground vibration velocity above the pipeline, it can make security decisions for buried pipeline.The classification of pipeline protection measures were put forward and it has been achieved good results in engineering application.
Acknowledgements This work is financially supported by Key Lab. for the Exploitation of Southwestern Resources & the Environmental Disaster Control Engineering, Ministry of Education Visiting Scholar Foundation of China (20091230).
References [1] Liu Jianmin, Chen Wentao: Engineering Blasting.Vol. 14(2008), P.20(in Chinese) [2] Yao Anlin, Zhao Shiping, Yao Huiquan: Journal of Southwest Petroleum University( Science & Technology Edition).Vol.31(2009), P.168 (in Chinese) [3] Xing Yifeng,Yao Anlin,Zeng Xiangguo: Industrial Construction.Vol. 39(Supplement,2009), P.462 (in Chinese) [4] WangYan,Yao Anlin,Li Youlu,et al:Petroleum Engineering Construction.Vol. 36(2010), P.4 (in Chinese) [5] Zhang Tuqiao: Journal of Zhejang University (Engineering Science).Vol., 41(2007), P.48(in Chinese) [6] She Yanhua, Su Huayou, Xiao Zhengxue: Journal of Chongqing Jiaotong University(Natural Science).Vol. 30(2011), P.35 (in Chinese) [7] The American Society of Civil Engineers (ASCE).

Fatigue Strength of Ductile Iron in Ultra-High Cycle Regime ULEWICZ Robert1,a, NOVÝ František2,b and SELEJDAK Jacek3,c 1Czestochowa University of Technology, Institute of Production Engineering, 42-201 Czestochowa.
Armii Karajowej 19B, Poland 2 Department of Materials Engineering, Faculty of Mechanical Engineering, University of Zilina Univerzitna 1, 010 26 Zilina, Slovak Republic 3Czestochowa University of Technology, Department of Building Structure and Engineering, Faculty of Civil Engineering, 42- 201 Czestochowa, ul.
Failure analyses in engineering praxis demonstrate that nearly 90% of all cases of failures are caused by fatigue.
Fatigue initiation mechanism in high-cycle (HC) and ultra-high-cycle (UHC) regimes is the topic of increasing importance due to rising demands on life of engineering components.
Materials Engineering 6 (1999) 16-20

Civil Mecha- nical Food Elec- tronic Indus- trial Environ-mental Students 20157 14419 11345 9982 9145 8452 8595 8430 Field Electrical Energy Naval Chemical Transport-ation Mate-rials Total Students 8452 3370 2835 2826 2281 1942 138462 Around 50.000 engineers wait for the graduation exams yearly, this is the number expected to fill the needs of the labour field.
The courses’ curriculum hasn’t caught up with the speed of changes in the engineering field.
Top choices of young people for employment in 2013 (IT and engineering), tab. 2.
Young engineers must see “where are they now and where do they want to be in the future”[3].
Nowadays the concept is frequent among young engineers, not only tough.

A study on Stability of Expressway Tunnel Surrounding Rock Containing Weak Intercalated Rock Dakun Shi 1,a, Yangsong Zhang 2,b 1,2 Department of civil engineering, Nanjing University of Science & Technology, China a tonyshidakun@gmail.com, b zysnj318@126.com Keywords: weak intercalated rock; rock tunnel; stability of surrounding rock; numerical simulation Abstract: Weak intercalated rock plays an important role in the stability of engineering rock mass.
Introduction Weak structural plane plays an important and significient role in the study of stability of engineering rock mass.
Research on the yield criterions in rock engineering[J].
Chinese Journal of Geotechnical Engineering, 1990, 12(2): 93-99 (In Chinese) [10] Shi W M and Zheng Y R.
Geotechnical Engineering Technique, 2003, (3): 156-161 (In Chinese) [11] ABAQUS Analysis User’s Manual(v6.9-1)

Stability Analysis of Earth Dam under Unsaturated Seepage Zheng-Hua Xiao1,a , Bo Han 2,b , Akenjiang Tuohuti 1,c , Hong-Jian Liao2,d 1 College of Architectural Engineering, Xinjiang University, 499 Northwest Road, Urumqi, Xingjiang, 830008, China 2 Department of civil engineering, Xi'an Jiaotong University, 28 Xian-ning West Road,Xi'an, Shaanxi, 710049, China a xzh-70@163.com, b han_bo961@163.com, d jgxyakj@mail.xju.edu.cn, d hjliao@mail.xjtu.edu.cn Keyword unsaturated-saturated seepage, stability safety factor, unsaturated soil Abstract This paper is mainly concerned with the saturated-unsaturated seepage analysis of earth dams based on unsaturated soil theory and the stability analysis of earth dams based on conception of slices.
This can be making the best of the tow methods and the results can be used in engineering for reference.
In actual engineering, it is important to control the negative pore water pressure, some measures that decreasing the drawdown velocity or increasing the permeability coefficient to reduce the cumulating pore water pressure or quickening the dissipation of pore water pressure are adopted.
Hydro-Science and Engineering No.1, p.1~6 (Mar. 2007) (in Chinese) [4] Bo Han, Hong-Jian Liao, etc: Reliability analysis of earth rock-fill dam stability under saturated-unsaturated seepage.
Recent Developments of Geotechnical Engineering in Soft Ground.

Foundation Structure Design and Analysis for Offshore Wind Turbine Zhang Liang1,a, Zhao Jing 1,b, Zhang Jian-Hua2,c and Hao Jun3,d 1 Deepwater Engineering Research Center, Harbin Engineering University, Room702, Ship&Ocean Building, No.145 Nantong Street, Harbin, China, 150001 2 College of Civil Engineering, Harbin Engineering University, Room 3017, 11# Building, No.145 Nantong Street, Harbin, China, 150001 3 Offshore Oil Engineering Co.
Consequently, the domestic and foreign rules considered in this article are: Design of offshore wind turbine structures (DNV-OS-J101:2004), Recommended Practices for Planning Designing and Constructing Fixed Offshore Platforms-Working Stress Design (API RP 2A- WSD), Design Requirements of Wind Turbines (CCS)and Pile Foundation Standard of Port Engineering (JTJ254-98).
(a) The ultimate bearing capacity of the monopile (3067t) is larger than the actual vertical loads (444.2t) applied on it, so its vertical bearing capacity satisfies the engineering requirements.
The conclusion can be applied to the engineering practices of monopile foundation of the OWT.
B07019) from State Administration of Foreign Experts Affairs of China, Ministry of Education of China, and by the offshore wind farm project (grant no.OEC-08-F-199) from Offshore Oil Engineering Co., Ltd.