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An analysis on the deformation of an arch bridge under the action of live load by using Ansys Lunliang Duan1, a , Yongming Zhao2, b and Xuewei Wang3, c 1School of Civil Engineering, Southwest Jiaotong University, Chengdu, Sichuan 610031, China 2School of Civil Engineering, Southwest Jiaotong University, Chengdu, Sichuan 610031, China 3School of Civil Engineering, Southwest Jiaotong University, Chengdu, Sichuan 610031, China aBridgeliangdl@163.com, byongming_zhao@126.com, cwxw5778@163.com Keywords: Arch bridge, Ansys, Deformation, Maximum displacement.
References [1] Qiang Shizhong: Bridge project (part ii) , China Higher Education Press. (2000) [2] Fan Lichu: Bridge project (part i), China Communications Press. (2001) [3] Wang Xinmin: Numerical analysis of engineering structures by using Ansys [4] Wang Xinmin: Structural analysis unit and application by using Ansys [5] Chen Baochun: Examples of concrete filled steel tube arch bridge

Mechanics Analysis of Tower Crane Zhijun Yang1,a , Zhidan Ai 2,b and Hongwei An3,c 1Architecture and Civil Engineering School, Inner Mongolia University of Science and technology, Baotou, 014010, China 2Architecture and Civil Engineering School, Inner Mongolia University of Science and technology, Baotou, 014010, China 3Architecture and Civil Engineering School, Inner Mongolia University of Science and technology, Baotou, 014010, China a Yzj4569@sina.com, byang2003060@163.com,c yangzhijun200360@163.com Keyword: Tower crane, Finite element model, Working condition, Stability, Strength Abstract.
The Finite Element Analysis to Tower Crane Jib Structure and Stability, Mechanical and Electrical Engineering Technology, 2005

Effect of Curing Humidity on Stiffness of Cement Based Mortars with Recycled Fillers JAROLÍM Mirek1,a,∗, OSVALD Andrej1,b, NEŽERKA Václav1,c, TOPIČ Jaroslav1,d, ŤOUPEK Richard1,e, ANTOŠ Jakub1,f and TESÁREK Pavel1,g 1Czech Technical University in Prague, Faculty of Civil Engineering, Thákurova 7, 166 29 Prague, Czech Republic amirek.jarolim@fsv.cvut.cz, bandrej.osvald@fsv.cvut.cz, cvaclav.nezerka@fsv.cvut.cz, djaroslav.topic@fsv.cvut.cz, erichard.toupek@fsv.cvut.cz, fjakub.antos@fsv.cvut.cz, gtesarek@fsv.cvut.cz, Keywords: Binder; Brick; Cement; Recycling; Elastic Stiffness.
Special thanks belong to the Center for Nanotechnology in Civil Engineering at Faculty of Civil Engineering CTU in Prague.References [1] M.
Horníček et al., An investigation of the effect of under-ballast reinforcing geogrids in laboratory and operating conditions, Proc. of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit 4 (2010) 269-277

Effect of Alkali Treatment on the Mechanical Property of Natural Fiber in a Concrete-A Mini Review Anteneh Geremew1,a*, Pieter De Winne2,b, Tamene Adugna3,c, Hans De Backerd,4 1,2,4Department of Civil Engineering, Ghent University, Technologiepark-Zwijnaarde 60, Belgium. 3Faculty of Civil and Environmental Engineering, Jimma, Ethiopia.
Introduction Now a day’s utilization of concrete work was the most widely used material worldwide to construct from a simple structure to complex types of various civil engineering works due to several advantages such as high compressive strength, low Cost and durable but still there was a weakness of plain concrete such as a slight tensile strength, inadequate ductility, and slight resistance to the early cracking of casted concrete; there is also a problem observed on a structural crack build-up mainly a particular axle loading applying due to a drying shrinkage[1].
De Backer, “Treatment of Natural Fiber for Application in Concrete Pavement,” Advances in Civil Engineering, vol. 2021, pp. 1–13, Feb. 2021, doi: 10.1155/2021/6667965 [2] M.
Brandt, “Fibre reinforced cement-based (FRC) composites after over 40 years of development in building and civil engineering,” Composite Structures, vol. 86, no. 1–3, pp. 3–9, Nov. 2008, doi: 10.1016/j.compstruct.2008.03.006
Adugna, “An Overview of the Characterization of Natural Cellulosic Fibers,” Key Engineering Material, vol. 881, pp.107-116, 2021

Analysis On Vibrations Due To High-speed Railway Tunnel And Control Measures Quan Xiaojuan1, a, Shi Kai2,b , Yan Yibo3,c 1School of Civil Engineering, Southwest Jiaotong University, Chengdu, Sichuan 610031, China 2School of Civil Engineering, Southwest Jiaotong University, Chengdu, Sichuan 610031, China 3School of Civil Engineering, Southwest Jiaotong University, Chengdu, Sichuan 610031, China email aquanxiaojuan@home.swjtu.edu.cn, bshikai0625@163.com, cyanyibo@163.com Keywords: Shield tunnels; High-speed train load; Dynamic response analysis; Control measures; Grouting reinforcement Abstract.
And on the spot engineering, such settlement of the ground has been caused where is located above the shield tunnel.
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Finite element analysis of large space shear wall structure Lijian Zhou1,a,Mingkang Shan2,b,Jinzhou He3,candYuangang Fan4,d 1School of Civil Engineering, Northeast Petroleum University, Daqing HeiLongjiang 163318, China 2School of Civil Engineering, Northeast Petroleum University, Daqing HeiLongjiang 163318, China 3School of Civil Engineering, Northeast Petroleum University, Daqing HeiLongjiang 163318, China 4School of Civil Engineering, Northeast Petroleum University, Daqing HeiLongjiang 163318, China azhoulj2001@126.com, bshanmingkang@163.com,chejinzhou@163.com and dfanyuangang@163.com Keyword: Thickness of the wall, large space shear wall, seismic response, stress distribution Abstract: Established three-dimensional calculation model of three large space shear wall structures of different thickness, using finite element software ANSYS to calculate the seismic response analysis of these models,obtained time-displacement curves and stress distribution under earthquake structures
Earthquake Resistant Engineering and Retrofitting,1995,9( in chinese)
Engineering Mechanics Supplement, 2001( in chinese)
Theoretical study and engineering practiceLong-span spatial structure[J].
Engineering Science, 2002, 3: 52~59( in chinese)

MIT, Department of Civil Engineering, Research Report No.
Systems Engineering, 5(2), 89-108
[6] American Society of Civil Engineers (2010).
American Society of Civil Engineers, Washington, DC
[7] American Consulting Engineers Council of America (2012).

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Soil mechanics and foundation engineering[M].
China Civil Engineering Journal, Vol.4(1954),P.485-497.
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Calculation of bearing capacity about the strip foundation based on the twin shear unified strength theory[J].China Civil Engineering Journal, Vol.39(2006),P.79-82.

On the analysis and design of steel structure to mitigate progressive collapse Mirtahery M. 1,a, Abbasi Zoghi M. 1,b 1Department of civil engineering, K.N.Toosi University of Technology,Tehran, Iran amirtaheri@kntu.ac.ir, bmaz1187@yahoo.com Keywords: progressive collapse, steel frame structures, design criteria Abstract: Since Ronan Point tower local collapse in UK in 1968, progressive collapse phenomenon in structures attracted more attention for civil engineers all over the world so there were no useful researches and manual codes related to progressive collapse designing before.
Engineers focused to derivate new design criteria, construction method and resistant materials numerically.
As structural hardening is costly and engineer cannot reasonably design the entire building for unpredicted or probable overload, therefore analyze and design criteria should prevent progressive collapse without need to whole structure hardening.
Not only codes nor engineers consider these defects in designing procedure.
Proc. 6th National Conference on Safety Protection for Engineering Structures, China,(2007)

Luo1,2,b 1 Department of Civil Engineering and Architecture, University of Foshan, 18 Jiang Wan Road, Foshan, Guangdong 528000, China 2 School of Civil Engineering, Hunan University, Changsha, Hunan 410082, China a chen1310@tom.com, b qizhi@fosu.edu.cn Keywords: arches, critical moment, potential energy, out-of-plane stability,shear lag.
Introduction The arch structure is one of the common structure style used in civil engineering, especially bridge engineering.