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Failure and Plasticity Conditions of Concrete in the Finite Element Analysis Oldrich Sucharda1, a and Jiri Brozovsky1, b 1VSB-TU Ostrava, Faculty of Civil Engineering, Ludvika Podeste 1875, Ostrava-Poruba, 708 33, Czech Republic aoldrich.sucharda@vsb.cz, bjiri.brozovsky@vsb.cz Keywords: Concrete, Plasticity, Failure, Condition, CEB-FIB, Finite Element Analysis, Beam Abstract: The paper describes and compares selected failure and plasticity conditions of concrete.
This work was also supported by Grand conceptual development 2013 of VSB - TU of Ostrava, Faculty of Civil Engineering.
Journal of the Engineering Mechanics Division, ASCE, 1975
Kralik: Seismic analysis of reinforced concrete frame-wall systems considering ductility effects in accordance to Eurocode,” Engineering structures, Vol. 31, (2009), Iss.12, p. 2865-2872.
Warnke: Constitutive Model for the Triaxial Behavior of Concrete, Proceedings of International Association for Bridge and Structural Engineering, Bergamo, (1975).

Temperature sensitivity of Asphalt-aggregate Adhesion via Dynamic Mechanical Analysis WU Shao-peng1, a, XIAO Yue 2, b , LIU Quan-tao3, c and CAO Ting-Wei4, d 1 Key Laboratory of Silicate Materials Science and Engineering of Ministry of Education, ¹ Wuhan University of Technology, Wuhan, CHINA 2 Key Laboratory of Silicate Materials Science and Engineering of Ministry of Education, ² Wuhan University of Technology, Wuhan, CHINA 3 Key Laboratory of Silicate Materials Science and Engineering of Ministry of Education, 3 Wuhan University of Technology, Wuhan, CHINA 4 Key Laboratory of Silicate Materials Science and Engineering of Ministry of Education, 4 Wuhan University of Technology, Wuhan, CHINA awusp@whut.edu.cn, bxiaoy@whut.edu.cn, cliuqt@whut.edu.cn, dcaotw@whut.edu.cn Keywords: Asphalt-stone adhesion; temperature sensitivity; dynamic mechanical analysis; dynamic tension stress test; Abstract.
Molenaar: Theoretical and Applied Fracture Mechanics, Vol. 46-2(2006), p.140-147 [2] Isacsson, U. and Zeng, H.: Construction and Building Materials, Vol. 11-2(1997), p.83-91 [3] Kanitpong, Kunnawee and Bahia, Hussain: Transportation Research Record, n1901(2005), p.33-43 [4] Khattak, Mohammad J., Baladi, Gilbert Y. and Drzal, Lawrence T.: Journal of Materials in Civil Engineering, Vol. 19-5(2007), p.411-422 [5] El Hussein, H Mohamed, El Halim and A.O.
ABD: Canadian Journal of Civil Engineering, Vol. 20- 3(1993), p.366-373 [6] There are two failure modes in asphalt mix fracture, cohesive failure in the asphalt film or mastic mortar and adhesive failure in the adhesive zone between aggregate and asphalt [3].

Elastic foundations are commonly applied in construction, mining, mechanical engineering, military applications, shipbuilding, biomechanics etc.
The results are applicable e.g. in mechanical, civil, mining and geological engineering.
Karavelov Civil Engineering Higher School Sofia, ISSN 1314-071X, 2013
Procedia Engineering, Vol. 48, 2012, pp. 164-173, ISSN 1877-7058
Nikodým, Report about Solutions of Beam on Nonlinear Elastic Foundation, Mathematics and Computers in Science and Engineering Series, no. 14, ISSN 2227-4588, ISBN 978-960-474-305-6, Dubrovnik, Croatia, 2013, pp. 263-266.

The Rigid Frame-whole Bracing Model Of Eco-Composotie Wall Structure Cheng-Hua Zhang 1,a , Wei Huang 1, b, Dong Zhao 1,c 1College of Civil Engineering, Xi’an Univ. of Arch. & Tech., Xi’an 710055, P.R.
China Civil Engineering Journal39 (3) 69~75 [2] Huang, W., Zhang C.H. et al.(2009) Comparative analysis on simplified computation model of multi-ribbed slab structure.
The State of the Art in Earthquake Engineering Research.
Experimental and Numerical Methods in Earthquake Engineering, Edited by J.
Journal of structural engineering. 125(6):578-589

Research of a New Form Traveler on Cable-Stayed Bridge LEI Xiao1, a, Zhou Yongjun2,b , Liu Yufeng2,c , Zhou yu2 and Wang jianmin1 1 College of Civil and Transportation Engineering, Hohai University, Nanjing, China 2the First Engineering Company of CCCC Fourth Harbor Engineering Co., Ltd., Guangzhou 510300, China aleix2006@gmail.com, bzyongjun@gzpcc.com, clyf9636@126.com Keywords: Cable-Stayed Bridge; Form Traveler; Pre-loading Test Abstract.
Cawrse, “Measurements of thermal gradients and their effects on segmental concrete bridge”, Journal of Bridge Engineering,Vol 7(3), 2002, pp.166-174
“Monitoring temperatures on a real box-girder bridge and energy budget analysis for basic information on bridge cooling and surface freezing”, Journal of Bridge Engineering, Vol 12(1), 2007, pp.45-52
Dewolf, “Development of computer-based system for the temperature monitoring of a post-tensioned segmental concrete box-girder bridge”, Computer-Aided Civil and Infrastructure Engineering, Vol 22(1), 2007, pp. 65-77

Low-Cost Predictive Modelling of Asphalt Mix Design Using Excel-Based Regression: A Sustainability-Oriented Engineering Approach from Nigeria Okechukwu Joseph Ifeanyi Ezekwesili1,a*, Onuegbu O.
Ugwu2,b and Olamide Bamgboye3, c 1*Department of Civil Engineering, University of Nigeria, Nsukka, Nigeria 2Department of Civil Engineering, Alex Ekwueme Federal University Ndufu-Alike Ikwo Ebonyi State, Nigeria 3Federal Ministry of Works, Abuja, Nigeria a*okecylo@gmail.com, bonuegbu.ugwu@funai.edu.ng, colamide.bamgboye@gmail.com Keywords: Sustainable pavement engineering, asphalt mix design, Excel regression, artificial intelligence, carbon reduction, predictive modelling.
The study positions Excel-based regression modelling as a practical AI-enabled tool for engineers in resource-constrained environments.
This research aims to contribute to the discussion on road and sustainable engineering within the context of asphalt mix design.
This research aims to contribute to the discussion on road and sustainable engineering within the context of asphalt mix design.

Vehicle Induced Vibration on Real Bridge and Integral Abutment Bridge – A Short Review Muhammad Khairil Ibrahima, AzlanAbRahmanb, and BaderulHishamAhmadc aDepartment of Structure, Faculty of Civil Engineering, UniversitiTeknologi Malaysia, 81310 UTM Johor Bahru, Johor, Malaysia aimkhairil@gmail.com, bazlan@utm.my, cbaderul@utm.my Keywords: Vehicle-Induced Vibration, Integral Bridge, Natural Frequency, Ambient Vibration Abstract.Nowadays, vehicle-induced vibration is a subject matter interest in the bridge monitoring field.
This type of frequency does give the interest matter for engineer either in mechanical or civil engineering due to the phenomena calledresonance.
Engineering Structures, 22(3), (2000), 230-245
William, Review of full-scale dynamic testing of bridge structures, Engineering Structures 17.2 (1995): 113-121
Engineering Structures, 31(10), (2009), 2224-2235 [15] Y.

Two special symposium on Sustainable Technology of Structures including Architecture and Civil Engineering Fields and Diagnosis, Damage Evaluation, Rehabilitation, Repair, Strengthening, Durability Design technology of Structures were organised by Prof.
The organisers would like to thanks the following institutions:  Sustainable Building Research Center (SUSB), Hanyang University, Ansan, Korea  Korea Sustainable Architecture Professional Education Center(SAPEC), Hanyang University, Seoul, Korea  Harbin Engineering Univeristy, Harbin, China for sponsoring the conference.

The Influence of Dehumidifying Condition on Expansive Soil Engineering Properties Xiongwei Li1, a, Aijun Wang2, b, Guozhong Dai3, c 1,3Key Lab of Construction Engineering Structure and Material Properties, Changzhou Institute of Technology, Changzhou, Jiangsu, 213002, China 2 College of Civil and Transportation Engineering, HoHai University, Nanjing, Jiangsu, 210098, China alixww@126.com, bwaj0519@126.com, cdai6342@sina.com Keywords: Expansive Soil, Dehumidifying Condition, Drying Rate, Expansion Ratio, Shear Strength.
Hydrogeology and Engineering Geology,2005,3:97-102,in Chinese
China Civil Engineering Jouranl, 2007, 40(11): 70-77,in Chinese
Chinese Journal of Geotechnical Engineering, 2007, 29(7):1065-1073,in Chinese
Chinese Journal of Geotechnical Engineering, 2009, 31(3):335-340,in Chinese.

Partner Cooperation and Competition Game of Energy-Saving Chain in Building Engineering and Cooperation Promotion Mechanism LI Huia, ZHANG Jing-xiaob and ZHOU Tian-huac School of Civil Engineering, Chang’an University, Xi’an, 710061, Shaanxi, China，alihui9922@126.com, bzhangjingxiao964@126.com, czhouth163@163.com Keywords- building engineering; energy-saving chain; partner game; stimulating mechanism Abstract.
Promotion mechanism of cooperation in the energy-saving chain of construction engineering Stimulating policy is the effective approach to promote the energy-saving chain of construction engineering.
Select one node from the energy-saving chain of construction engineering as research object to consider the cooperation of both parties.
How to adopt proper supervision strength in the energy-saving chain of construction engineering?
Value Engineering, 2004 [4] Li Chao-min, Study on Chain-Skip Barrier and Route in Supply Chain Competition [J], logistics technology, 2010 [5] Wu Xian Hua, Study on Allocation Structure of Dynamic Alliance [J], System Engineering, 19(3):34-38 [6] Dean Tjosvold.