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Seismic Damage Evaluation of Recycled Concrete Frame Using Wavelet Transform Bo Hu1, a, Bingkang Liu1,b, Chenggang Wang1,c 1School of Civil Engineering, Hefei University of Technology, Hefei 230009, China ahubojoint@126.com, bliubingkang@hfut.edu.cn, c wcg525@tom.com Key Words: recycled concrete; frame; wavelet analysis; damage index.
Introduction Concrete is widely used in many important civil infrastructures, such as bridge, dam, tunnel, pavement, etc.

Non-linear Analysis of Z-Shaped Section Reinforced Concrete Column Tiecheng Wang1,2 Xuan Chen1,a 1School of Civil Engineering, Tianjin University, Tianjin 300072, China 2Key Laboratory of Coast Civil Structure Safety (Tianjin University), Ministry of Education, Tianjin 300072, China achenxuan413@126.com Keywords: Z- shaped section reinforced concrete column, numerical analysis, ductility Abstract.

Civil Eng. 19 (9) (2007) 728-739
Numada, In Plane Behavior of Polypropylene and FRP Retrofitted Brick Masonry Wallets under Diagonal Compression Test, 15th World Conference on Earthquake Engineering (15WCEE), (2012) [10] C.
Civil Eng. 26(10) (2014) 04014068

The Structural Stabilities and Electronic Properties of Orthorhombic and Rhombohedral LaCrO3——A First-principles Study Qing-Gong Song1, a, Lingling Song2, b, Hui Zhao2, c, Tong Wei1, d and Jianhai Kang1, e 1 Institute of Low Dimensional Materials and Technology, College of Science, Civil Aviation University of China, Tianjin 300300, China 2 College of Science, Hebei University of Technology, Tianjin 300130, China a qgsong@cauc.edu.cn , b llsong_00@163.com, c zhzhao2008@126.com, d weitong.nju@gmail.com, e jhkang@cauc.edu.cn Keywords: LaCrO3, crystal structure, binding energies, electronic property, DFT Abstract.
So, we can affirm that O-LaCrO3 crystal is a wide band gap semiconductor and some important properties, such as conductivity [22] and coefficient of thermal expansion [23] can be adjusted by engineering doping method on A and/or B sites.
Acknowledgements The authors would like to acknowledge the Natural Science Foundation of China (Grant No.60979008, and 51102277), and the Science Foundation of Civil Aviation University of China (Grant No. 08CAUC_S02) for providing financial support for this research.

Staff software environment can satisfy the requirements of e-government, Government Civil Servants General College, undergraduate education, basic computer operation ability strong, skilled use of word, Excel and other office software reached 65.6%.
As of 2005, the Ministry of information industry restart phone "the village engineering", will the village task according to operating income and network coverage at the time of the six telecom operators (China Mobile, China Telecom, China Netcom, Chinese Unicom, China Tietong, China allocation between Wei Tong).
Summary Strengthening of information technology training work below the county level government civil servants, regular computer and information office training, practice and evaluation of e-government, improve operation ability.

Application of Grid Approximation Method for the Calculation of Monolithic Reinforced Concrete Frame Taking into Account Construction Sequence and Concrete Creep Zavyalova O.B.1, a* and Shein A.I.2, b 1Astrakhan Civil Engineering Institute, Russia 2Penza State University of Architecture and Conctruction, Russia a zavyalova_ob@aucu.ru, bshein-ai@yandex.ru Keywords: Monolithic concrete frame, Loading history, Concrete creep Abstract.
In the internal forces definition in the transverse frames of civil and industrial buildings the designer works with frame design diagram with project number of stories.

Determination of the Fire-Retardant Efficiency of Magnesite Thermal Insulating Materials to Protect Metal Structures from Fire GUZII Sergii1,a *, OTROSH Yurii1,b, GUZII Olena2,c, KOVALOV Andrіі3,d and SOTIRIADIS Konstantinos4,e 1National University of Civil Defence of Ukraine, 94 Chernishevska str., Kharkiv 61023, Ukraine 2Kyiv National University of Construction and Architecture, Povitroflotskii ave. 31, Kyiv, 03037, Ukraine 3Cherkassy Institute of Fire Safety of National University of Civil Defence of Ukraine, 8 Onoprienko str., Cherkassy 18034, Ukraine 4Institute of Theoretical and Applied Mechanics of the Czech Academy of Sciences, Prosecká 809/76, 19000 Prague 9, Czechia aguziy@nuczu.edu.ua, byuriyotrosh@gmail.com, cguzii.elena777@gmail.com dkovalev27051980@gmail.com, esotiriadis@itam.cas.cz Keywords: fire retardant efficiency, fire test, I-beam, magnesite plate, magnesite heat-insulating mixture, metal surfaces, temperature.
IOP Conference Series: Materials Science and Engineering. 708 1 (2019)

Camacho1,g 1UNESP – Univ Estadual Paulista, Department of Civil Engineering, Alameda Bahia, 550, Ilha Solteira, Sao Paulo, Brazil, 15.385-000 2UNORP, Rua Ipiranga, 3460, São José do Rio Preto, Sao Paulo, Brazil, 15.020-040 atfstrents@hotmail.com, bjotabassan@gmail.com, cjlmelges@dec.feis.unesp.br, dakasaki@dec.feis.unesp.br, eanafugii@bol.com.br, fmaumitta@hotmail.com, gjsc@dec.feis.unesp.br Keywords: reinforced concrete pipes, tire rubber residue, crushing test, sustainability.
Rubber scrap residues are generated during this process but they can be used as cheap raw materials for the civil construction industry [1].

Introduction RC structures occupy considerable percent of civil and industrial architectures in modern world.
Acknowledgments The authors would like to thank the National Nature Science Foundation of China (Grant NO. 50878070, 50938001), Shenzhen Durability Center for Civil Engineering (Grant NO.

The government can not effectively execute to ban the illegal spaces, the housing additions have become the acquiescence constructions under the consensus of the civil society, And the urban architectural landscape was presented by the housing additions has been accepted by the public.
[5] Song Hung-Chi, Chi Shun-Tang(2011), “ The View of the Disobeyed Housing Phenomenon on the Contemporary Housing in Taiwan” The International Workshop on Civil Engineering and Urban Planning.