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Analysis of Cylindrical Tanks under the Seismic Load Norbert Jendzelovsky1,a*and Lubomir Balaz1,b 1Slovak University of Technology, Faculty of Civil Engineering, Radlinského 11, 813 68 Bratislava, Slovak Republic anorbert.jendzelovsky@stuba.sk, blubomir.balaz@stuba.sk Keywords: cylindrical tank, computing model, finite element method, Ansys, seismic load, Abstract.
Fig. 1 Construction of the cylindrical storage tank – BRO Factory, Budca, Slovakia Fig. 2 Cylindrical storage tank in operation – BRO Factory, Budca, Slovakia Seismic Load of the Cylindrical Tanks In the civil engineering design routine, calculations of cylindrical tanks have been performed with respect to the hydrostatic pressure.
Grajciar, Analysis of hydrodynamic pressures in water filled rectangular container considering slightness γ = 1 exposed to the earthquake, in: Civil and environmental engineering, vol. 5, no. 2 (2009), pp. 079-087.
Kotrasova Sloshing of Liquid in Rectangular Tank. in: Advanced Materials Research: SPACE 2013: 2nd International Conference on Structural and Physical Aspects of Civil Engineering: High Tatras, Slovakia, 27-29 November 2013.
Grajciar Dynamic Analysis of Liquid Storage Cylindrical Tanks Due to Earthquake. in: Advanced Materials Research: SPACE 2013: 2nd International Conference on Structural and Physical Aspects of Civil Engineering: High Tatras, Slovakia, 27-29 November 2013.

Coconut Shell Ash (CSA) as the Stabilizer for Soft Soil Treatment Abdul Samad Abdul Rahman1,a, Norbaya Sidek1,b*, Sulaiman Hasim1,c, Juhaizad Ahmad2,d, Mohd Ikmal Mohd Fazlan2,e and Nur Syazwana Mohamad1,f 1School of Civil Engineering, Universiti Teknologi MARA, Shah Alam, Selangor, Malaysia 2School of Civil Engineering, Universiti Teknologi MARA Permatang Pauh Branch, Pulau Pinang, Malaysia aabdulsamad@uitm.edu.my, b*norbayasidek@uitm.edu.my, csulaiman5603@uitm.edu.my, djuhaizad@uitm.edu.my, eikmal601@uitm.edu.my, f2019467806@student.uitm.edu.my Keywords: Coconut shell ash, soft soil, Unconfined Compression Test.
[8] NE, S.: Effects of Coconut Shell Ash on Lime-Stabilized Lateritic Soil, MOJ Civil Engineering, 2(4), (2017), pp. 140–143
Journal of Civil Engineering and Construction, 6(2), (2017), pp. 73-78
Civil Engineering Journal, 5, (2019), pp. 1609-1618
Journal of Engineering Science and Technology, 8(4), (2013), pp. 448–456.

As energy pipelines are mostly used for the transport of pressurized flammable substances, engineers are always trying to ensure the safety of the pipelines against failure or rupture.
Damage can occur during excavation for maintenance purpose or for new civil works close to the pipeline [1-3].
China Civil Engineering Journal, 2003 [2] Kristin M.
School of Civil and Environmental Engineering , Northwestern University, December, 2003 [3] O’Rourke T D,Trautmann C H.Buried pipeline response to tunneling ground movement.Europipe’82.Basel,Switzerland:1982.9-15 [4] Wu Bo, Gao Bo, Study on influence of metro tunnel excavation on buried pipelines, Journal of Rock Mechanics and Geotechnical Engineering.
Journal of Rock Mechanics and Geotechnical Engineering.2001

Frame - shear wall structures subjected to vertical deformation and the shrinkage and creep of concrete relations Pan Lin1, a Zhang Li-Wei2,b 1 Department of Civil Engineering and Architecture of Xinxiang University, Xinxiang China 2 Department of Civil Engineering and Architecture of Xinxiang University, Xinxiang China a xxpanlin@sina.com, bzlw198324@126.com Keywords: frame - shear wall structure , the construction process , shrinkage , creep , vertical deformation Abstract.
A frame - shear wall structure high-rise buildings for the analysis object , using the finite element method , and analyze the impact of contraction of the construction process of concrete creep frame - shear wall structure of the vertical deformation and internal forces , a number of recommendations for the rationalization for structural analysis and design practical , in order to service engineering .
A practical engineering analysis of the object , analysis of the construction process and the vertical deformation of the impact of difference on the frame - shear wall structural internal force to come to these factors frame - shear wall structure internal force of the impact of law on this basis for the structural analysis of high-rise buildings and design a reasonable proposal.
Guangdong Department of Civil and Architectural ,2001,10:6 -8 [2] Wang Xiaoyan .
Engineering Mechanics, Supplement , 1997 : 709-712

In this regard, when using fibers for reinforcement in civil engineering, the choice of fiber type is particularly crucial, given the numerous options available in the market.
Erken, Effect of polypropylene fiber on shear strength parameters of sand, World Congress on Civil, Structural, and Environmental Engineering. (2018)
Haddad, Stabilization of Subgrade Soil for Highway by Recycled Polyester Fiber, Journal of Rehabilitation in Civil Engineering. 2 (2014) 92–105
Casagrande, Behavior of Clayey Soil Reinforced with Polyethylene Terephthalate, Journal of Materials in Civil Engineering 31(10) (2019)
International Journal of Civil and Environmental Engineering. 11 (2017) 6–10

Institute of Engineering Mechanics, China Earthquake Administration, Harbin 150080, China 3.
School of Civil Engineering, Harbin Institute of Technology, Harbin 150080 China aliuli0202@sohu.com,bgmshiem@163.com,cllxie@iem.cn Key Word: lifeline system; index system; weight; evaluation method; seismic capacity Lifeline systems are fundamental engineering facilities for maintaining daily functional operation in cities and developing after-calamity emergency rescue, including power supply system, water supply system, transportation system, communication system, and air supply system.
References [1] Li Jie, Theory and application of seismic basic lifeline engineering[M], Beijing: Science Press, 2005:22
New York, American Society of Civil Engineers, 1995
Lifeline earthquake engineering, TCLEE Monograph 4[C], Los Angeles：American Society of civil Engineers，629-638.

Research Summary of Vibration Reducing Performance for Infilled Wall Mingshe Sun1,a , Shuying Qu2,b , Fanbo Meng3, c and Cuiling Li4,d 1 Department of Civil Engineering, Yantai University, Yantai, China 264005 2Department of Civil Engineering, Yantai University, Yantai, China 264005 3Department of Civil Engineering, Yantai University, Yantai, China 264005 4Department of Civil Engineering, Yantai University, Yantai, China 264005 asunmingshe2012@126.com, bqsy_qu@163.com, cmfbo@163.com, dlcling627@163.com  Keywords: Infilled Wall, Passive Control, Energy-dissipation, Shock Absorption Abstract.
Frame structure is one of the most popular building types in industrial and civil construction.
Earthquake Resistant Engineering and Retrofitting, 2011, 33(4): 79-84.
Journal of Earthquake Engineering and Engineering Vibration, 2008, 28(6):172-177
Earthquake Resistant Engineering and Retrofitting, 2011, 33(1): 38-42.

The importance of this work is based on verifying some of the characteristics of PET fibers reinforced concrete aiming sustainability of civil construction.
Its main use in civil engineering is in the form of nonwoven fabrics for asphalt overlays and material to contain hillsides [2] and, more recently, as a fiber for concrete [4].
Coró, Investigação das propriedades mecânicas de concretos reforçados com fibras PET, Regional University of the Northeast of the State of Rio Grande do Sul (Research for a Civil Engineering course), Ijuí, Rio Grande do Sul (2002) [3] A.
Rao, Effect of non bio degradable waste in Concrete slabs, in: International Journal of Civil and Structural Engineering, Vol. 1, Nº 3 (2010), pp. 449-457
Mindess, Fibre reinforced concrete – myth and reality, in: Advances in Cement and Concrete, ASCE – American Society of Civil Engineers (1994), pp. 217-222

The construction industry is composed of five sectors: residential, commercial, civil, industrial, and environmental.
History Until 1900 civil engineering projects were generally managed by creative architects, engineers, and master builders themselves, for example Vitruvius (first century BC), Christopher Wren (1632-1723), Thomas Telford (1757-1834) and Isambard Kingdom Brunel (1806-1859).
As a discipline, project management developed from several fields of application including civil construction, engineering, and heavy defense activity.
Project management became recognized as a distinct discipline arising from the management discipline with engineering model.
Many other fields in production engineering and design engineering and heavy industrial have project managers.

Mechanics Analysis of Asphalt Pavement with Crumb Rubber Modified Cement Stabilized Macadam Base Hong-mei Guo 1,2,a, Han Zhu 1,3,b 1School of Civil Engineering,Tianjin University,Tianjin 300072,China； 2Department of Civil Engineering, Tianjin Institute of Urban Construction, Tianjin 300384, China 3Key Laboratory of Coast Civil Structure Safety (Tianjin University), Ministry of Education, Tianjin, 300072, China aghmtj@126.com, bhanzhuaz@yahoo.com.cn (Corresponding Author) Keywords: crumber rubber; cement stabilized crushed stones base; mechanical properties; ANSYS; finite element analysis Abstract: Reuse of the waste tires in highway engineering is very important for reducing pollution, protecting environment and resources.
Meanwhile, the application of crumb rubber in road engineering has very positive function in environmental protection and reducing pollution.
References [1] Hongchang Wang, Xiaoming Huang and Zhi Fu: Journal of traffic and transportation engineering Vol. 5 (2005), p.38 (In Chinese) [2] Peng Zhang, Qingfu Li and Chengkui Huang: Journal of traffic and transportation engineering Vol. 8 (2008), p.30 (In Chinese) [3] Honghui Yang, Janxun Wang and Pei-wen Hao:Journal of Chang’an University(Natural Science Edition) Vol. 26 (2006), p.14 (In Chinese) [4] Qingfu Li, Peng Zhang and Jie Shen:Journal of Building Materials Vol. 11 (2008), p.365 (In Chinese) [5] Yingjun Jiang, Hang Xue and Hui Xue: Journal of Chang’an University(Natural Science Edition) Vol. 26 (2006), p.6 (In Chinese) [6] Feng Qin, Huiming Bao: Construction Technology Vol. 36 (2007), p.92 (In Chinese) [7] Ronghui Zhang, Yan Wang and Zhenghui Lei:Subgrade Engineering Vol. 1 (2008), p.57 (In Chinese) [8] Feng Qin: New Building Materials Vol. 12 (2009), p.32 (In Chinese) [9] Feng Qin, Shengjian Yang and Hongxin Lu: Railway Standard Design Vol. 5 (2010), p.25 (In Chinese