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Study on Mechanical Behavior of Concrete by Temperature and Steel Fiber Content Xiaochun Zhao1,a, Xianpeng Wang2,b*, Haoxuan Yu3,c, Kovshar S.N.3,d 1Hainan Vocational University of Science and Technology, Haikou, China, 571126, College of Urban Construction 2Belarusian National Technical University, Minsk, 220013, PR Belarus, Faculty of Civil Engineering; International Institute of Management and Entrepreneurship, 220086 Minsk, Belarus 3Belarusian National Technical University, Minsk, 220013, PR Belarus, Faculty of Civil Engineering ahainankejizxc@163.com, bwxp-phd@bntu.by, cyuhaoxuan2001@gmail.com, dkovshar-36@tut.by Keywords: temperature; Steel fiber content; Strength; Amorphosis Abstract.
Materials and Methods The uniaxial compressive properties of concrete under different temperatures and steel fiber content are an important research direction in civil engineering.
Engineering Mechanics:1-8[2023-12-18]
Journal of Building Engineering, 2023, 67: 105975
Journal of Building Engineering, 2023, 67: 105975

Influence Analysis of Crack Depth and Position on Asphalt Pavement Structure with 3D Finite Element WANG Peng1,a 2 Cui Can2,b 1,2School of Water Conservancy and Environment Engineering, Zhengzhou University, Zhengzhou 450002, China awangp@zzu.edu.cn bcuican2008loves@126.com Keywords: highway engineering; surface-initiated cracking; asphalt pavement; finite element method; tire pattern; eccentric load Abstract: In recent years the research on Surface-initiated longitudinal cracking along wheelpath (or Top-Down cracking) is become a fresh hotspot in the field of pavement damage focused by international asphalt pavement engineering.Because the traditional load is the vertical surface load with uniform tire pressure, this loading is applied at only one position and no effort is made to distinguish between tire pattern.The traditional method can’t explain the mechanism of the top-down cracking.
Referencr books: [1] Sha Qinglin.Early failure phenomenon and precaution of asphalt pavement of expressway[M].Peking:China communications press,2001 [2] Lu Hui,Sun Lijun.Analysis on asphalt pavement under tyre load by 3D finite element method[J].China civil engineering journal, 2004，37（7）：64-67 [3] Sun Lijun.Theory of behavior of asphalt pavement structure[M].Shanghai:Tongji university press: 2003,109-122 [4] Xie shui-you.
Journal of Chang'an University(Natural Science Edition), 2003,5(3):15－20 [6] Yue，Zhong Qi，Svec，Otto J．.Effects of tire-pavement contact pressure distributions on the response of asphalt concrete pavements[J]．Canadian Journal of Civil Engineering，1995，22(5)：849—860 [7] Sebaaly， Peter，Tabatabaee，Nader．Effect of tire pressure and type on response of flexible pavement[Z]．Transportation Research Record,1989，No．1227：ll5—127 [8] Wang Yang,Liu Zhaojin.The influence of characteristics of vehicle load on pavement structure [J]．Liaoning construction material，2004，3(3)：69-70 [9] Bi Yufeng,Sun Lijun.

Beside civil construction domain these materials can cover also applications in automotive industry as shock impact absorbers for low velocities as protection for engine parts and also for noise reduction.
Iron based shape memory alloys, based on them damping capacity, present possible applications in civil engineering structures: passive vibration damping and energy dissipation, active vibration control, actuator applications and the utilization of the SME for tensioning applications or sensors.
Kim, Training effect on damping capacity in Fe–20 mass% Mn binary alloy, Materials Science and Engineering A. 490 (2008) 138-145
Nr. 012031, IOP Conference Series: Materials Science and Engineering, (7th International Conference on Advanced Concepts in Mechanical Engineering, ACME 2016; Iasi; Romania; 9 June 2016 through 10 June 2016; Code 123857)
Earar, Microstructural analysis of biodegradable Mg-0.9Ca-1.2Zr alloy IOP Conference Series: Materials Science and Engineering, Vol. 147, 1-2, (2016) art. nr. 012033

Simplified Second-order Analysis of Semirigid Connected Steel Frames XU Weiliang, XU Jian College of Vocational and Technical Education，Zhejiang University of Technology，Hangzhou 310032，P.R.China College of Architecture and Civil Engineering，Zhejiang University of Technology，Hangzhou 310032，P.R.China xwl523@zjut.edu.cn, open1987@163.com Keywords: Semirigid connections, steel frames, second-order effects, simplified analysis.
The presented method is not only relatively practical and easily applicable to manual computation but also has a rather high accuracy, and can be used by the engineers in preliminary design for semirigid connected steel frames.
Introduction In engineering practice, tall building steel frames have large depth-to-width ratios and relatively small column sections.
Yin: Displacements and Internal Forces of Semirigid Frames, China Civil Engrg.

The aim is to provide open opportunities for materials scientists and civil engineers to discuss recent research advancements in the area of green building materials.

The next pages introduce the papers which are focused on following topics:  Indoor Environment and its Hygienic Aspects  Energy and Environmental Assessment of Sustainable Buildings  Nearly Zero Energy Buildings  Intelligent Buildings and Technologies  Effective Ventilation of Buildings  Renewable Materials and Energy Sources  Daylighting and Insolation  Building Acoustic  Building Simulation This International Conference was jointly organized by the Faculty of Civil Engineering of the Slovak University of Technology in Bratislava and the IBPSA - Slovakia branch of the Slovak Society for Environmental Technology.

Subgrade Engineering, 2009, 146(5): 38-39.
Subgrade Engineering, 2010, 150(3): 120-122.
American Society of Civil Engineers.
Soil Engineering and Foundation, 2000, 14(2): 14-19.
American Society of Civil Engineers.

Risk Identification in Bridge Construction Stage Based on Fuzzy Hierarchy Analysis Xiaofei Liang1, 2,a, Yuxin Liu1,b and Yue Xu1,c 1Key Laboratory of Bridge Detection and Reinforcement Technology, Ministry of Communication, Chang'an University, Xi'an, Shaanxi 710064, China 2College of Civil Engineering and Architecture, Shandong University of Technology, Zibo, 255049, China a78liangxiaofei@163.com, blyx@163.com, cyx1958@163.com Keywords: Risk identification, fuzzy analytic hierarchy, bridge engineering, Precedence relation matrix, weight.
The failure mode and the main factor of failure induced during construction of bridge engineering are identified.
Introduction Diversity of structure form, method and the construction sets bridge engineering apart from all other infrastructure engineering.
The main factor of failure induced during construction of bridge engineering are identified.
[4] Jun Chen, Deming Zhang: submitted to Journal of Shijiazhuang Railway Institute(2010)In Chinese [5] Shiyong Li:Application of fuzzy mathematics and engineering (Harbin Institute of Technology Press.

Analysis of the 3D State of Stress of a Concrete Beam Norbert Jendželovský1, a 1 Faculty of Civil Engineering STU in Bratislava, 813 68 Bratislava, Radlinského11, Slovakia anorbert.jendzelovsky@stuba.sk Keywords: concrete beam, FEM, 3D state of stress Abstract.
Rahman, Evaluation of torsional capacity of squre RC columns strengthened with CFRP using finite element modeling, American Jour. of Civil Eng. 2013, 1(3): 111-123

Continuous Data Acquisition Equipment based on Embedded Linux System Zhang Pan1, 2, a*, Jin Luyang2, Wang Peng2, Wang Yulong2 1Airport College of Civil Aviation University of China, Tianjin300300, China 2Key Laboratory of Mechanism Theory and Equipment Design of Ministry of Education, Tianjin University, Tianjin300072, China ap-zhang@cauc.edu.cn Keywords: continuous data acquisition; embedded Linux; annular buffer Abstract.
Acknowledgements This work was financially supported by the Research Starting Foundation of Civil Aviation University of China (No.2014QD10S), and the National Natural Science Foundation of China (No. 51475324) References [1] Tinmansvik Ranveg Kviseth, Hoden Jan.
Computers & Industrial Engineering. 1998, 35(1-2):194-198 [3] Frank P M, Fault Diagnosis in Dynamic Systems Using Analytical and Knowledge2based Redundancy —A Survey and New Results[J].Automatica,1990, 26 (3) : 469-484