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On Modelling of chosen activities during a construction SVOBODOVÁ Kateřina1, a *, ČERMÁK Jan2,b and JARSKÝ Čeněk3,c 1,2,3Department of construction technology, CTU in Prague, Faculty of Civil Engineering, Czech Republic asvobodova.katerina@gmail.com, bjan.cermak@fsv.cvut.cz, cjarsky@contec.cz Keywords: construction technology, building process model, construction software, time scheduling, cost estimating Abstract.
System will be tested and focused on selected fields of construction engineering (as shown below), but it will be also applicable in other sectors.
Following fields of construction engineering have been selected as fields of interest for testing the tool.

An innovative design and structural mechanics analysis of artificial hip joint Zhihui Qian1, 2, Jiajia Wang1*, Lei Ren1,3, Luquan Ren1, Tao Xu2 1Key Laboratory of Bionic Engineering (Ministry of Education, China), Jilin University, Changchun 130022, P.
China 2School of Mechanical Science and Engineering, Jilin University, Changchun 130022, P.
China 3School of Mechanical, Aerospace and Civil Engineering, University of Manchester, Manchester M13 9PL, UK Asterisk indicates corresponding author: johnnyjiajia@163.com Key words: hip joint, finite element (FE) analysis, artificial femoral head, life span.

Numerical Modeling and Solution of Ground Water Inrush at the Baixiangshan Iron Mine Wu Di1, a, Cai Sijing2, b and Wang Wenxiao3, c 1.2 School of Civil and Environmental Engineering University of Science and Technology Beijing, China 3 Gushan Mining Company Ma Steel Group Ma’anshan, China a tauo123@163.com, b sjcai@admin.ustb.edu.cn, c wwx61@mail.mas.ah163.net Keywords: Baixiangshan iron mine; ground water inrush; mathematical model; numerical solution Abstract.
References [1] China Central Engineering and Research Institute of Non-Ferrous Metallurgical, Primary design of the Baixiangshan iron mine and modified illustration, Beijing: 2005 (In Chinese)
[8] Yang Tianhong, “State of the art of inrush models in rock mass failure and developing trend for prediction and forcast of groundwater inrush,” Chinese Journal of Rock Mechanics and Engineering, 2nd ed., vol. 26, 2007, pp. 268-277.

Safety analysis of tunnel in gob of high steep thick coal seam (II) — 3-D numerical simulation for mechanics of initial and secondary support structure Wenbin Lu1,2,a, Yimin Wu1,b, Jie Chen3,c, Helin Fu1,d 1School of Civil and Architectural Engineering, Central South University, Changsha 410075,China; 2Hunan Urban Construction College, Changsha 411101,China; 3Tongling Transport Bureau, Tongling 244000, China a luwenbin_csu@163.com,b wuyimin531@163.com,c cjgck0425@163.com,d fuhelin100@sohu.com Keywords: Tunnel in gob of coal seam, high steep coal seam, initial and secondary support, impact of mining, numerical simulation.
References [1] Demin Ding, Fengshan Ma, Yamin Zhang, Changxiang Yang and Gaohua Jia: Journal of Mining & Safety Engineering,Vol. 27(02) (2010), p.249-254 [2] Mingli Wang: Coal Mining Technology, Vol.14(03)(2009), p.87-89 [3] Huayang Dai, Jingzhuang Wang, Yonghai Teng, Zhixin Tang: Journal of China Coal Society.
Rock and Soil Mechanics,Vol.26(6)(2005), p.910-914+905 [6] Shuren Wang, Haiqing Zhang, Naiqi Shen, Haiying Cao: Chinese Journal of Rock Mechanics and Engineering, Vol, 28(6) (2009), p, 1144-1151.

Simplified Method for Elastic Distortional Buckling Stress of Cold-Formed Thin-Wall Steel Members Zhao Yang1,a, Yan WeiMing1,b, Yu Cheng2,c 1School of Architecture and Civil Engineering, Beijing University of Technology,100124, Beijing, China 2 University of North Texas, USA anewworld.com@163.com, byanwm@bjut.edu.cn, ccheng.yu@unt.edu Keywords: cold-formed thin-wall steel; elastic distortional buckling stress; flexural members; compression members Abstract: For the distortional buckling of cold-formed thin-wall steel members, the Direct Strength Method (DSM) is a recently adopted design approach by foreign standard, and Chinese professional standard Technical specification for low-rise cold-formed thin-wall steel buildings present the calculation formulas based on the Effective Area Method (EAM) .The key of both methods is the elastic distortional buckling stress .At present, the calculation methods about it are over conservative .Compare the calculation results of method in AISI
China standard calculation bowed the pressure distortion of the crankshaft EAM, convenient for engineering application, also can and other Chinese standard calculation formula keep in touch.
Structural Engineers,2010,26(5):148-156 (in Chinese)

A Literature Review of Tidal Power Generation with Coastal Reservoir Cuiping Kuang1,a, Hongcheng Huang2,b , Yi Pan3,c, Jie Gu4,d 1,2,3 Department of  Hydraulic Engineering, School of  Civil Engineering,, Tongji University, Shanghai 200092, China 4College of Marine Sciences, Shanghai Ocean University, Huchenghuan Road 999, Shanghai 201306, China acpkuang@tongji.edu.cn, b731729106@qq.com, cpanyi21@yahoo.com.cn, djgu@shou.edu.cn Keywords: Renewable Energy, Tidal Power Generation, Tidal Energy, Water Turbine Generating Units.
Power Engineering Society General Meeting, 2005.

Numerical Simulated Method on Wind Environmental of outdoor Can Li1, a, Tianfu Deng2,b 1 College of Civil Engineering,Hunan University of technology,Zhuzhou 412008,china 2 Shanghai Research Institute of Building Sciences, Shanghai, 201108, China alc19992@126.com, bdengtianfu@126.com Keywords: wind environment; numerical simulation; CFD; district planning Abstract.
It is used widely in low speed turbulence engineering.
Mechanics and Engineering, Vol26(3), p43-45(2004).

Nonlinear full-range analysis of steel reinforced concrete L-shaped columns Zhe Li1,a, Shao ji Chen 2, b, Ye ni Wang1,c , Cui Ping Zhang1,d, Jing Xu1,e 1 Department of Civil Engineering, Xi’an University of Technology Xi an, China 2 Zhanjiang City Construction Project Quality Supervision Center Zhanjiang, China a Lizhe009@163.com, b shaoji_chen@163.com, c wangyenilove@yahoo.com. cn d cuiping0207@163.com , e xujing200504013@163.com Keywords: Steel Reinforced Concrete L-shaped Column. nonlinear full-range analysis. load angle. sectional curvature ductility coefficient μφ.
References [1] Li Zhe, Zhang Xiaofeng, Que Lianggang ,etc.Journal of Water Resources and Architectural Engineering, 2006，4(2) , p.23 .In China
L Chan, ASCE 127, 2001, p.678 [6] Guan Zhongguo, Huang Chengkui,etc: Engineering Mechanics,2006，4, p. 134.In China

Semi-solid Deformation of Al-Fe Alloy Prepared by Electromagnetic Stirring LIU Bo1, 2, a, YUAN Xiaoguang1, b, HUANG Hongjun1, ZHANG Shaohua1 1 School of Materials Science and Engineering, Shenyang University of Technology, Shenyang, 110178, China. 2 School of Naval Architecture and Civil Engineering, Zhejiang Ocean University, Zhoushan, 316000, China.
Post-PhD Thesis, Harbin Engineering University, 2007

Influence of Boundary Conditions on Pore Percolation in Model Cement Paste Hui-Su Chen 1,a, Stroeven Piet1,b, Ye Guang 1, 2, c and Stroeven Martijn 1, d 1 Factuly of Civil Engineering and Geosciences, Delft University of Technology, 2628 CN, Delft, The Netherlands 2 Department of Structural Engineering, Ghent University, B-9052 Gent, Belgium a c.huisu@citg.tudelft.nl, bp.stroeven@citg.tudelft.nl, cye.guang@UGent.be, dm.stroeven@citg.tudelft.nl Keywords: Cement Paste; Percolation; Pore; Boundary Condition; Image Resolution; Modeling Abstract.
[17] K.L.Scrivener, E.Gallucci and T.Füllmann, et al.: The Challenge of Quantification of Cementitious Systems, Proceedings of Advances in Concrete through Science and Engineering, Proceedings of the International RILEM Symposium(CD-ROM), Evanston, Illinois, 2004, Paper.9