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Finite Element Model updating of a prestressed concrete continuous bridge based on dynamic monitoring Gang Xue1,a, Weiyu Bai1 and Xian Wang1 1Architecture and Civil Engineering School, Inner Mongolia University of Science and Technology, Baotou 014010,China axuegang-2008@126.com Key words: Model updating; Sensitivity analysis; Ambient vibration; Finite element model Abstract: The finite element model modified technique based on optimization principle is benefit for the model updating of the large bridge structures.
ANSYS numerical analysis of engineering structure[M].Beijing: People's transportation press,2007,in chinese [4] Dongyan Lin,NED H.

Florescu2,e 1Technical University “Gheorghe Asachi” of Iasi, Faculty of Civil Engineering and Building Services, Dimitrie Mangeron Blvd. no. 43, 700050, Iasi, Romania, tel. 0040232-23.92.13 2Holcim (Romania) SA, Calea Floreasca Street no. 169 A, building B, Sector 1, Bucharest, Romania, tel. 004021-23.17.708 amtmuscalu@yahoo.com (corresponding author), bradu.andrei.d@gmail.com, cmbsinfex@yahoo.com, dtaranu@ce.tuiasi.ro, eEugen.Florescu@holcim.com Keywords: recycled aggregates, recycled steel fibers, roller compacted concrete (RCC).
Ţăranu, Use of recycled materials in pavement construction, International Symposium Highway and Bridge Engineering 2010, Iasi, Romania, 2010, 15-21

Key Technologies of Construction and Control of Arch Cantilever Casting for Mupeng Bridge Wenping Penga , Zhongchu Tianb , Tianyong Jiangc School of Civil Engineering and architecture, Changsha university of Science and Technology, Changsha, Hunan, 410114, China apwp320@163.com, btianzhongchu@163.com, c363842978@qq.com Keywords: Reinforced concrete arch bridge, Inclined cable-stayed buckle and cantilever construction method, Construction technologies, Construction control technologies.
Engineering situation Mupeng bridge, located at the expressway from Sinan to Jianhe, is a reinforced concrete arch bridge with the main span of 165m.

Lundström, Developing a Sustainable Solution for Recycling Electric Arc Furnace Dust via Organic Acid Leaching Engineering. 124 (2018) 1-9
León, Use of Blast Furnace Dust in the Production of Asphalt Concrete for Pavements, Performance and Environmental Contribution, Journal of Sustainable Architecture and Civil Engineering. 32 (2023) 224-232

Alkali-activated fly ash foams - synthesis, chemo-physical properties and microstructure modeling Petr Hlaváček1,a, Vít Šmilauer1,b, and František Škvára2,c 1Department of Mechanics, Faculty of Civil Engineering, Czech Technical University in Prague, Thákurova 7, 166 29 Prague 6, Czech Republic 2Department of Glass and Ceramics, Faculty of Chemical Engineering, Institute of Chemical Technology, Technická 5, 166 28 Prague 6, Czech Republic apetr.hlavacek@fsv.cvut.cz, bvit.smilauer@fsv.cvut.cz, cfrantisek.skvara@vscht.cz Keywords: alkali-activation; fly ash; foam; chemical durability; mechanical properties Abstract.

A Novel High Power Factor Soft-switching Converter Yue Yuntao1, 2,a and Lin Yan3 1Beijing University Of Civil Engineering And Architecture, Beijing, China 2Beijing University of Aeronautics and Astronautics, Beijing, China 3School of Automation, Beijing University of Aeronautics and Astronautics, Beijing, China ae-mail: yueyuntao@bucea.edu.cn, be-mail: linyanee2@yahoo.com.cn Keywords: power factor correction soft-switching two-transistor forward Abstract.
A novel two transistor forward ZVT- PWM converter [C] ∥1997 International Engineering Management Conference.

Prediction model for cementing efficiency of fly ash concrete by statistical analyses Hongbum Choa and NamYong Jeeb Department of Architectural Engineering, Hanyang University, Seoul, Republic of Korea ahbcho@hanyang.ac.kr, bnyjee@hanyang.ac.kr Key words: Cementing efficiency, Fly ash, Statistical analysis, Relative strength Abstract.
Bentur, The Science and Technology of Civil Engineering Materials, Prentice-Hall, New Jersey (1998)

Peak Cycle Stress Analysis of the II Type Dent on Pipeline Based on FE Calculation YING Wu1, a, PENG Zhang1,a 1 School of Civil Engineering and Architecture, Southwest Petroleum University, China awy_swpi@163.com Keywords: Pipeline; dent; finite element method; peak cycle stress.
British Gas, Engineering Research Station 1998

Physical Principle of X-ray Separatation and Pre-sorting Experiment on the Low Grade Ore of Mo and Ni Mingbao Liu 1,a ,Jin Yao 1,b ,Wanzhong Yin 1,c ,Liyi Duan2,d ,Ying Gao1,e and Yuexin Han1,,f 1 School of Resource and Civil Engineering, Northeastern University, Shenyang, 110004, China 2 Lanzhou Jinchuan New Material Limited Company,Jinchang,737100,China almb74@163.com,b.yaojin_82@hotmail.com, ,c yinwanzhong@mail.neu.edu.cn, d kbdgeduan@sina.com ,e.yychengbao_1983@126.com,f.hanyuexin@mail.neu.edu.cn Keywords：X-ray sorting.Ore separating.Beneficiation Abstract.
The X-ray separation experiment flow of ores containing Mo or Ni Results and discussions.The School of Mineral Engineering in Northeastern University has conducted X-ray pre-sorting research on the two kinds of ore samples mentioned above, and the experiment results are shown in Tab.1 and Tab.2.

Reliability of Duffing-van der Pol Oscillator with Delayed Feedback Control under Wide-band Noise Excitation Ting Zhang1, a, Changshui Feng1, b, Qiaoyi Wang1, c 1 School of mechanical engineering, Hangzhou Dianzi University Hangzhou 310018, People’s Republic of China a617563122@qq.com, bcsfeng@gmail.com, cwangqiaoyi1989@163.com Keywords: First passage failure, Delayed feedback control, Stochastic averaging, Reliability.
Yang, Effect of fixed time delay on stability and performance of actively controlled civil engineering structures, Earthquake Eng.