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Online since: July 2011
Authors: Zeng Shou Sun, Ke Ju Fan, Xu Guang Yin, Peng Jie Han
The Research of Civil Structural Damage Identification Based on Lifting Wavelet Entropy Index Zengshou SUN1, a, Keju FAN2,b, Xuguang YIN1,c and Pengjie HAN1,d 1School of Civil Engineering, Zhengzhou University, Zhengzhou 450002, China 2 China Zhongtie Major Bridge Engineering Group Co.
The failure of civil engineering structure will lead to heavy losses.
Introduction During the service processing, due to using or environment and other reasons, civil engineering structures often produce and exist the different degree damage and even cause structural collapse.
So the relative wavelet entropy may be used to identify structural damage location Tab.3 The damage time scenarios of test beam Scenarios Damage moment Simulation state Scenario 1 4th second discharge a quality block Scenario 2 1.8th and 3th second discharge two quality blocks Fig.10 The bar chart of damage location of test beam under three scenarios Fig.11 The bar chart of damage time of test beam Acknowledgements This work was financially supported by the China National Natural Science Foundation (50878198) References [1] Dajian HAN, Wendong WANG: Journal of South China University of Technology (Natural Science), Vol. 31(1) (2003), p. 91-96, In Chinese [2] Zengshou SUN: Study on Wavelet-based Damage Identification Method for Civil Engineering Structures [D], Fuzhou, China, 2006, In Chinese [3] Jian GUO, Zhengwei GU and Bingnan SUN: Engineering
Sweldens: Journal of Fourier Analysis and Application, Vol. 4(3) (1998), p. 245-267 [5] Chendong DUAN, Zhengjia HE: Journal of Vibration and Shock, Vol. 26(2) (2007), p. 10-13, In Chinese [6] Jichun ZHANG, Jianguo YANG: Journal of Harbin Institute of Technology, Vol. 40(5) (2008), p. 775-778, In Chinese [7] Hongkai Jiang, Zhongsheng Wang, Zhengjia HE: Journal of Northwestern Polytechnical University, Vol. 26(1) (2008), p. 99-103, In Chinese [8] Shuting WAN, Luyong LV, Yuling HE: Journal of Vibration and Shock, Vol. 28(1) (2009), p. 170-173, In Chinese [9] Zengshou SUN, Keju FAN, Bo ZHANG: Journal of Zhengzhou University (Engineering Science), Vol. 31(1) (2010), p. 1-5, In Chinese [10] Svaldo A Rosso, Susana Blanco: Journal of Neuroscience Methods, Vol. 105 (2001), p. 65-75 [11] Xinyun YIN, Yongyong HE, Zhike PENG: Journal of Vibration Engineering, Vol. 17(2) (2004), p. 165-69, In Chinese [12] Zengshou SUN, Keju FAN: Journal of Xi'an University of Architecture & Technology (Natural
Online since: October 2012
Edited by: Chang Bo Jiang, Zhao Hui Joey Yang
These proceedings comprise papers from the 2012 International Conference on Civil, Architectural and Hydraulic Engineering (ICCAHE2012).

The 228 peer-reviewed papers are grouped into 8 chapters:
Hydrology and Water Resources;
Irrigation and Water Conservancy;
Water Supply and Drainage Engineering;
Flood and Drought Management;
Hydraulic Engineering Construction;
Hydropower;
Hydraulics;
Hydraulic Machinery
Online since: September 2008
Authors: Rahmat A. Shoureshi, Sun W. Lim
One such system is civil infrastructure.
Introduction New civil engineering construction is the largest industry in the world, accounting for more than 10% of the world's gross domestic product (GDP).
Although successful applications have been developed recently, the damage assessment of complex structures such as buildings and bridges remains a challenging task for civil engineers.
Rivera [13] introduced the term Civionics, which involves the application of electronics to civil structures and aims to assist engineers in realizing the full benefits of structural health monitoring (SHM).
[4] Shoureshi, R.A. (2004), "Sensor Informatics and Advanced Control for Civil Structures," Keynote Lecture, 3rd International Conference on Earthquake Engineering, Naning, China, October 2004
Online since: January 2016
Authors: Veronika Knapcová, Vladimír Benko, Peter Kendický, Ľudovít Fillo
The experimental investigation at the Faculty of Civil Engineering SUT (STU) in Bratislava was planned for slender concrete columns made of different concrete strength classes - C45/55, C70/85 and C100/115.
The experiments were realized at the Faculty of Civil Engineering SUT in Bratislava with cooperation of ZIPP Bratislava LTD Company.
When the characteristic strength of concrete reached 60%, experimental columns – samples were conveyed to the laboratory of Civil Engineering Faculty SUT (STU) Bratislava.
Experimental verification After these theoretical and practical preparation, the concrete columns were tested in the laboratory of the Civil Engineering Faculty SUT (STU) Bratislava.
Procedia Engineering Vol. 65: Concrete and Concrete Structures 2013.
Online since: January 2012
Authors: Patrick Terriault, Francisco C. Lovey, Vicenç Torra, Carlota Auguet, Guillem Carreras, Lamine Dieng
The SMA: an effective damper in civil engineering that smoothes oscillations Vicenç Torra1,a, Carlota Auguet1, Guillem Carreras1,Lamine Dieng2,b, Francisco C.
Two types of applications can be considered in damping of structures in Civil Engineering.
The earthquake engineering would require an excellent performance during one or two minutes, i.e., nearly 200 – 1000 working oscillations, after a lot of years or decades at rest.
Lafuente Civil Eng.
Online since: May 2014
Authors: Zhi Gang Ruan, Yi Xue Ren
The so-called road and bridge engineering is set up by road and bridge engineering discipline committee under the transportation vocational education teaching steering committee set by the Ministry of Education, which consists of road and bridge engineering, highway engineering cost management, and other 23 specialties relating road &bridge engineering.
Most of these specialties are in higher vocational colleges, especially in road and bridge engineering, or civil engineering of the traffic higher vocational colleges.
But its professional categories cover four major categories: transportation type, resource development, surveying and mapping, civil groups, environmental meteorology and safety categories; eight secondary discipline categories: road transport, urban rail transportation, railway transportation, surveying and mapping, civil construction, construction management, municipal engineering, security and so on.
The training of advanced technology applied talents for highway engineering construction test as the goal, for example, some schools professional name is "highway engineering testing technology", some is "civil engineering testing technology" and "road and bridge engineering testing technology", etc. 2.
Male, Sichuan Guangyuan, Sichuan traffic vocational and technical college lecturer, master of architecture and civil engineering, research direction: road and bridge engineering Ren Yixue (1961 -).
Online since: October 2023
Edited by: Afrooz Barnoush, Elena Gordo Odériz, Dong Keon Kim, Yurii Otrosh, Omar S. Dahham, Manoj A. Kumbhalkar
The 7th volume of the journal Engineering Innovations contains articles that accent the reader's attention on the latest engineering design and results of research in materials science, engineering design, urban transport network development issues, wastewater treatment, investigation of thermophysical properties of alternative engine fuel, etc.
The presented articles will be helpful to many engineers and researchers in materials, mechanical engineering, civil engineering and environmental protection.
Online since: June 2012
Authors: Radim Čajka, Martina Smirakova, Pavlina Mateckova
Bitumen Sliding Joints for Friction Elimination in Footing Bottom Radim Cajka1,a, Pavlina Mateckova2,b and Martina Janulikova3,c 1VSB-TU Ostrava, Faculty of Civil Engineering, Ludvika Podeste 1 875, Ostrava-Poruba, 708 33, Czech Republic 2VSB-TU Ostrava, Faculty of Civil Engineering, Ludvika Podeste 1 875, Ostrava-Poruba, 708 33, Czech Republic 3VSB-TU Ostrava, Faculty of Civil Engineering, Ludvika Podeste 1 875, Ostrava-Poruba, 708 33, Czech Republic aradim.cajka@vsb.cz, bpavlina.mateckova@vsb.cz, cmartina.janulikova@vsb.cz Keywords: bitumen belt, sliding joints, soil-structure interaction, undermined area, pre-stressed foundations Abstract.
Experiments for different types of bitumen belts were undertaken at the Faculty of Civil Engineering - VSB Technical University of Ostrava in 2008.
Brozovsky, Approach to the assessment of concrete structures based on non-linear elasto-plastic analysis, proceedings of the 12th International Conference on Civil, Structural and Environmental Engineering Computing, Civil-Comp 2009, Funchal, Madeira, 2009 [4] V.
Civil Engineering.
Cajka, P.Manasek, Finite element analysis of a structure with a sliding joint affected by deformation loading, proceedings of the 11th International Conference on Civil, Structural and Environmental Engineering Computing, Civil-Comp 2007, St.
Online since: February 2014
Authors: Jan Fridrich, Karel Kubečka
BIM - The process of modern civil engineering Ing.arch., Ing.
Karel KUBEČKA, Ph.D.2,b, 1VŠB-Technical University of Ostrava, Department of Structure, Faculty of Civil Engineering, L.Podéště 1875, Ostrava 708 00, Czech Republic 2 VŠB-Technical University of Ostrava, Forensic Institute, Faculty of Civil Engineering, L.Podéště 1875, Ostrava 708 00, Czech Republic aJan.fridrich@vsb.cz, bKarel.kubecka@vsb.cz, Keywords: BIM, Building information modeling, CAD, 3D model, Process Abstract.
But structural engineer needs data necessary for static calculation.
Online since: October 2014
Authors: Lei Zhang, Tian Xiang Xiong, Rui Jie Fan
Test Bench Development for Civil Aircraft Integrated Electrical Mechanical Control System Lei Zhanga, Ruijie Fanb and Tianxiang Xiongc Shanghai Aircraft Design and Research Institute, Shanghai, 201210, China aZhanglei2@comac.cc, bFanruijie@comac.cc, cXiongtianxiang@comac.cc Keywords: civil aircraft, integrated electrical mechanical control system, validation & verification, integration, water waste system.
Introduction Civil aircraft utility systems usually were designed and manufactured by different suppliers.
IEMS development is a complex system engineering process involving plenty of aircraft systems.
Fig. 3 Water waste system simulation experiment Conclusions Based on IEMS development for certain type of civil aircraft, an IEMS test bench had been developed.
Zhang, Application of integrated electrical mechanical control system technology for civil transportation aircraft design and development, Applied Mechanics and Materials. 299 (2013) 83-88.
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