Search results

Comparative Safety Analysis of Different Bollard Supporting Structures Long Zhang1,a, Jianxing Yu 1, Weilin Ma 1,b, Baojian Wang 1 1School of Civil Engineering, Tianjin University, Tianjin 300072, China a zhanglongpostbox@163.com, b maweilinfreedom@163.com Keywords: safety analysis, bollard supporting structure, finite element model, strength check, failure mode.
Nowadays, with the import and export trade of China improving, the exploitation of oil and gas resources in the ocean is expanding continuously, so the application of offshore equipments and engineering ships is increasing.
However, according to sensitivity analysis, this type of supporting structure is quite sensitive to the decrease of structural component quantities. 2) For engineering ships, type A is a more suitable structural design, the strength of which satisfies the safety requirements well with lower steel consumption and less structural components, producing higher economic benefits.
Acknowledgements The project was supported by the Foundation for Innovative Research Groups of the National Natural Science Foundation of China (51021004) and the Foundation for Research of the State Key Laboratory of Ocean Engineering of Shanghai Jiao Tong University.

The Application of Building Information Model in the Design of Precast Concrete Structures Erwei GUO1,2,3,a, Yingxin QIAN 3,b, Chenguang LI3,c 1Beijing Construction Engineering Group Co., Ltd.
AK201404); Project supported by Beijing Construction Engineering Group co., Ltd.
The Application of BIM Technology in the Structural Design [J] Journal of Information Technology in Civil Engineering and Architecture. 2010,4 [4] He Guanpei,Wang Yiqun, Ying Yugen.
BIM and RFID Assisted Life Cycle Management of Prefabricated Buildings [J] Journal of Engineering Management, 2012,3(26):28-32.

Sáez3 1 Institute of Construction and Architecture, Slovak Academy of Sciences, 84503 Bratislava, Slovakia, e-mail: wuensche@bauwesen.uni-siegen.de, jan.sladek@savba.sk, vladimir.sladek@savba.sk 2 Departamento de Ingeniería Civil, de Materiales y Fabricación, E.T.S. de Ingenieros Industriales, Universidad de Málaga, 29013 Málaga, Spain, e-mail: fgsanchez@uma.es 3 Departamento de Mecánica de Medios Continuos y Teoría de Estructuras, Universidad de Sevilla, 41092 Sevilla, Spain, e-mail: andres@us.es Keywords: functionally graded piezoelectric materials, time-domain BEM, dynamic intensity factors, impact loading Abstract.
In recent years composites with a continuously change of the material properties are getting increasing attention in advanced engineering applications.
References [1] Gao X.W., The radial integration method for evaluation of domain integrals with boundary-only discretization, Engineering Analysis with Boundary Elements 26, 905-916 (2002)
[3] García-Sánchez F., Zhang Ch., Sáez A., 2-D transient dynamic analysis of cracked piezoelectric solids by a time-domain BEM, Computer Methods in Applied Mechanics and Engineering 197, 3108-3121 (2008)
[4] Wünsche M., Sáez A., García-Sánchez F., Zhang Ch., A 2D time-domain collocation-Galerkin BEM for dynamic crack analysis in piezoelectric solids, Engineering Analysis with Boundary Elements 34, 377-387 (2010).

FLAC3D is used in analysis, testing, and design by geotechnical, civil, and mining engineers.
It is designed to accommodate any kind of geotechnical engineering project where continuum analysis is necessary.
Based on the mechanics property of engineering material on spot and the applicable scope of constitutive model, the Mohr-Coulomb model is employed to perform computing.
Based on the data of engineering geology, material parameters of surrounding rock and mechanics parameters of filler are illustrated in Table 2.

Three-dimensional Consolidation of Visco-elastic Soil around a Driven Pile CHEN Zhang-long1,a, TANG Liang-liang1,b, NIU Si-bin1,c, YU Chuang1,d 1College of Architecture and Civil Engineering, Wenzhou University, Wenzhou 325035, China a chenzhanglong@yeah.net, b 773866157@qq.com, c 339090041@qq.com, dgeoyuchuang@hotmail.com Keywords: pile driving; excess pore water pressures; three-dimensional analytic solution Abstract: Driven piles commonly generate excess pore water pressures in the surrounding soil.
Introduction Excess pore pressures aroused by driven pile bring bad influence to environment, which induced widespread concern in engineering field.
Chinese Journal of Geotechnical Engineering, 2009, 31(7):1069-1074
Chinese Journal of Rock Mechanics and Engineering, 2005, 24(S2): 5740-5744.

Study on Martensite Phase Transformation near Crack Tip of Mode II in Shape Memory Alloy Bo ZHOU a, *, Jun LV, Gangling HOU, Yaru PAN College of Aerospace and Civil Engineering, Harbin Engineering University, Harbin 150001, China azhoubo@hrbeu.edu.cn, *corresponding author Keywords: Shape memory alloy, martensite phase transformation, crack tip, crack of mode II.
It is important to investigate the fracture mechanics behaviors of SMA for the practical applications of such material in various engineering areas.
The authors would like to thank them and Harbin Engineering University.

Build Innovation Platform, Lead Creative Thinking — Analysis of the First Prize Model in the 3rd Structural Design Contest of Shandong Universities Jia Zhang 1, a, Shubin He1, b, Guodliang Wang 1, c, Shuying Qu 1, d 1Department of Civil Engineering, Yantai University, Yantai, Shandong 264005, China azjlily0535@163.com, bheshubin1988@163.com, cguoliang1689@163.com, dqsy_qu@163.com Key words: Innovative education, Design competition, Structure model design, Strength check Abstract.
References [1] Shanwu Yu, Min Cai: Structure Model Test Engineering Testing Applied Research(in Chinese).
Engineering Structure, Vol. 2(2008), pp.122-125 [3] Xinmin Wang: ANSYS Numerical Analysis of Engineering Structure(in Chinese).People’s Traffic Press, (2007), pp. 155-238

Department of Civil Engineering, Beihang University, Beijing, 100191, China, adoctjzjj1@163.com, bljcacc@sina.com Key Words: Airport; Energy Saving; Winter Construction; Material Abstract: This paper develops the material temperature predicting and energy-saving control technique and its specialist-aided system in order to reduce energy consumption on airport jobsite.
The Engineering Application in Tianjin Airport for the New Energy Conservation Technology The project of the second runway of Tianjin international Airport is one of the major construction projects in China and is of great strategic importance.
Fig.2 Interface for the optimal construction solution based on specialist-aided system According the data and key parameters, system can predict temperature and maturity of concrete material within 36h(in the engineering environment)with the expert solutions database and provide the suitable construction solution based on material temperature predicting and energy-saving control technique.
(2) Engineering energy-saving solution on that day a.

Structural Dynamic Analysis Based on Inversion Reduced-basis Method Yonghong Li Institute of Rheological Mechanics &Material Engineering, Central South University of Forestry & Technology, Changsha, 410004, P.R.
However, the linear elastic operators of some practical engineering problems can’t be expressed explicitly by design parameters.
Furthermore, the linear elastic operators of the practical engineering problems can’t be expressed explicitly by design parameters.
Changsha: The 4th International Symposium on Lifetime Engineering of Civil Infrastructure, (2009), p. 690-694 [5] Xucheng Wang, Min Shao: The basic principles and numerical methods of finite element method.

Relationships between Fatigue Mechanical Properties and Roughness of Fatigue Fracture about 16MnR Steel after High Temperature Anzhong Liua, Su Zhangb School of Civil Engineering, Anhui Institute of Architecture and Industry, Hefei, Anhui Province 230601, P.
Z, Yu, J, Luo Z: Polymer Mateials Science and Engineering.
L, Zhang L: China Surface Engineering.
S: Engineering Mechanics.