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Online since: December 2012
Authors: Ayo Samuel Afolabi, Jimoh Abdulfatai, Abdulkareem Ambali Saka, Kadiri Diana
Jimoh Abdulfatai1,a, Abdulkareem Ambali Saka1,2,b, Ayo Samuel Afolabi2,c
and Kadiri Diana1,d
1Department of Chemical Engineering, School of Engineering and Engineering Technology, Federal University of Technology, PMB 65, Minna, Niger State Nigeria
2Department of Civil and Chemical Engineering, College of Science, Engineering and Technology, University of South Africa, Private Bag X6, Florida 1710, Johannesburg, South Africa
afatai2011@yahoo.com,bkasaka2003@yahoo.com,cafolaas@unisa.ac.za, ddiana_ben@yahoo.com
Keywords: Tigernut, Apple, Pineapple, Coconut oil, Beverages, Analysis
Abstract.
Online since: July 2014
Authors: Bin Qiang Guo, Zong Lin Wang, Chuang Chen, Qing Fei Gao
Comfort analysis of large-span continuous girder bridges to moving vehicular loads
Gao Qingfei1, 2, a, Wang Zonglin1, b, Chen Chuang1, c, and Guo Binqiang3, d
1School of Transportation Science and Engineering, Harbin Institute of Technology, Harbin, China, 150090
2Department of Civil and Environmental Engineering, National University of Singapore, Singapore, 117576
3Zhejiang Provincial Institute of Communications Planning, Design & Research, Hangzhou, China, 310000
agaoqingfei1986@gmail.com, bwangzonglin@vip.163.com, cchuang0925@163.com, dguobinqianglove@163.com
Keywords: Large-span continuous girder bridges; moving vehicular loads; pedestrian comfort; riding comfort; peak acceleration; weighed acceleration; Sperling index; vibration greatness
Abstract.
To address the drawback of comfort evaluation on Highway Bridges due to moving vehicular loads, a large-span continuous girder bridge, namely Yilan Songhua River Highway Bridge, is studied in detail using self-written program, including the comfort analysis of pedestrians and passengers under single vehicle and multi-vehicle, respectively. 2 Comfort Evaluation Criteria From the aspect of engineering application, many existing specifications are used to evaluate the comfort.
Song, Ergonomics in vehicle engineering, Beijing Institute of Technology Press, Beijing, 2007
Xia, Train-track-bridge dynamic interaction: theory and engineering application, Science Press, Beijing, 2011
To address the drawback of comfort evaluation on Highway Bridges due to moving vehicular loads, a large-span continuous girder bridge, namely Yilan Songhua River Highway Bridge, is studied in detail using self-written program, including the comfort analysis of pedestrians and passengers under single vehicle and multi-vehicle, respectively. 2 Comfort Evaluation Criteria From the aspect of engineering application, many existing specifications are used to evaluate the comfort.
Song, Ergonomics in vehicle engineering, Beijing Institute of Technology Press, Beijing, 2007
Xia, Train-track-bridge dynamic interaction: theory and engineering application, Science Press, Beijing, 2011
Online since: June 2022
Authors: Hung Le Xuan, Duy M.P. Vo, Chokri Cherif, Andreas Nocke, Cornelia Sennewald, Anke Golla, Michael Vorhof, Gerald Hoffmann
Regarding concrete production, stable pre-engineered 3D reinforcement helps to simplify the construction effort and prevent placement inaccuracy, hence, significantly reduces the manufacturing cost while ensuring the quality of final products [14].
(Ed.): Textile fibre composites in civil engineering.
In: Advanced Engineering Materials 16 (2014) 10, pp. 1234–1242. – DOI. 10.1002/adem.201400180 [26] DIBt: Allgemeine bauaufsichtliche Zulassung: Verfahren zur Verstärkung von Stahlbeton mit TUDALIT (Textilbewehrter Beton), Zulassungsnummer Z-31.10-182.
In: International Journal of Impact Engineering 35 (2008) 8, pp. 920–936. – DOI. 10.1016/j.ijimpeng.2007.07.001 [30] Lee, M.
In: Materials Science and Engineering: A 539 (2012), pp. 185–193. – DOI. 10.1016/j.msea.2012.01.079 [31] Hammetter, C.
(Ed.): Textile fibre composites in civil engineering.
In: Advanced Engineering Materials 16 (2014) 10, pp. 1234–1242. – DOI. 10.1002/adem.201400180 [26] DIBt: Allgemeine bauaufsichtliche Zulassung: Verfahren zur Verstärkung von Stahlbeton mit TUDALIT (Textilbewehrter Beton), Zulassungsnummer Z-31.10-182.
In: International Journal of Impact Engineering 35 (2008) 8, pp. 920–936. – DOI. 10.1016/j.ijimpeng.2007.07.001 [30] Lee, M.
In: Materials Science and Engineering: A 539 (2012), pp. 185–193. – DOI. 10.1016/j.msea.2012.01.079 [31] Hammetter, C.
Online since: December 2012
Authors: Chang Ming Hu, Yuan Mei, Xue Yan Wang
Experimental Research on Deep Collapsible Loess Foundation Treatment By Dynamic Compaction Under Super High Fill
Yuan Mei 1, a, Changming Hu 1,b ,and Xueyan Wang2,c
1College of Civil Engineering, Xi'an University of Architecture and Technology,
Xi'an, Shaanxi 710055, China
2 Huaqing College, Xi'an University of Architecture and Technology,
Xi'an, Shaanxi 710043, China
amy0326@126.com, bhu.tm@163.com, cwxy19860412@163.com
Keywords: High Embankment in Mountain Area, Collapsible Loess, Dynamic Consolidation, Standard Penetration Test, Static Load Test
Abstract.
Lü, X.N.Gong and J.G.Li: Rock and Soil Mechanics Vol. 27(2006), p.1628 (In Chinese) [2] W.M.He, J.Fan:Chinese Journal of Rock Mechanics and Engineering Vol.26(2007), p. 4095 (In Chinese) [3]Y.D.Xing, C.M.Wang and L.X.Zhang: Journal of Liaoning Technical University(Natural Science) Vol.27(2008) , p.371 (In Chinese) [4]J.L.Zhan, W.H.Shui: Rock and Soil Mechanics Vol.30(2009) , p.469 (In Chinese) [5]X.F.Huang, Z.H.Chen, X.W.Fang, Y.Q.Zhu, J.F.Guo and X.W.Wei: Chinese Journal of Rock Mechanics and Engineering Vol. 26(2007) , p. 4332 (In Chinese) [6] J.Zhou, S.F.Zhang, M.C.Jia and G.Y.Wang:Chinese Journal of Underground Space and Engineering Vol.2(2006) , p.510 (In Chinese) [7]T.K.Nian, H.J.Li, Q.Yang, Y.J.Chen and Y.L.Wang: Chinese Journal of Geotechnical Engineering, Vol.31(2009) , p.139 (In Chinese) [8]J.Zhou, D.D.Shi, M.C.Jia and J.H.Cui: Rock and Soil Mechanics Vol.28(2007) , p.2359 (In Chinese) [9]L.Qiao, Y.H.Ding and D.S.Yu: Journal of University of Science and Technology Beijing
Lü, X.N.Gong and J.G.Li: Rock and Soil Mechanics Vol. 27(2006), p.1628 (In Chinese) [2] W.M.He, J.Fan:Chinese Journal of Rock Mechanics and Engineering Vol.26(2007), p. 4095 (In Chinese) [3]Y.D.Xing, C.M.Wang and L.X.Zhang: Journal of Liaoning Technical University(Natural Science) Vol.27(2008) , p.371 (In Chinese) [4]J.L.Zhan, W.H.Shui: Rock and Soil Mechanics Vol.30(2009) , p.469 (In Chinese) [5]X.F.Huang, Z.H.Chen, X.W.Fang, Y.Q.Zhu, J.F.Guo and X.W.Wei: Chinese Journal of Rock Mechanics and Engineering Vol. 26(2007) , p. 4332 (In Chinese) [6] J.Zhou, S.F.Zhang, M.C.Jia and G.Y.Wang:Chinese Journal of Underground Space and Engineering Vol.2(2006) , p.510 (In Chinese) [7]T.K.Nian, H.J.Li, Q.Yang, Y.J.Chen and Y.L.Wang: Chinese Journal of Geotechnical Engineering, Vol.31(2009) , p.139 (In Chinese) [8]J.Zhou, D.D.Shi, M.C.Jia and J.H.Cui: Rock and Soil Mechanics Vol.28(2007) , p.2359 (In Chinese) [9]L.Qiao, Y.H.Ding and D.S.Yu: Journal of University of Science and Technology Beijing
Online since: December 2012
Authors: Kadhim F. Al-Sultani, Jenan Nasser Nabat
The Chemical analysis of prepared alloys was carried out using (dissolution spectrometer) in Specialized Institute for Engineering Industries (ISEI) as shown in Table (1).
This test is carried out in Babylon University, Civil Engineering College, and Soil& Sanitary Laboratories.
Rudolph Buchheit, "Electrochemical Techniques in Corrosion Science and Engineering", Marcel Dekker, Inc., New York .
Ige,"Effects of Tin on (Aluminum-Zinc-Magnesium) Alloy as Sacrificial Anode in Seawater", Journal of Minerals & Materials Characterization & Engineering, Vol. 7, No.2, Pp 105-113, 2007
[16] Zaki Ahmad," Principles of Corrosion Engineering and Corrosion Control ",First Edition, LTD.2006
This test is carried out in Babylon University, Civil Engineering College, and Soil& Sanitary Laboratories.
Rudolph Buchheit, "Electrochemical Techniques in Corrosion Science and Engineering", Marcel Dekker, Inc., New York .
Ige,"Effects of Tin on (Aluminum-Zinc-Magnesium) Alloy as Sacrificial Anode in Seawater", Journal of Minerals & Materials Characterization & Engineering, Vol. 7, No.2, Pp 105-113, 2007
[16] Zaki Ahmad," Principles of Corrosion Engineering and Corrosion Control ",First Edition, LTD.2006
Online since: June 2018
Authors: Sarp Adali, Glen Bright, Getahun Aklilu
Introduction
Fibre Reinforced Polymer (FRP) composites have been widely applicable in aerospace, transportation, boats, civil infrastructure as well as in wind turbine blade manufacturing.
Thus, the hybrid glass-carbon composite specimen could be a better alternative in engineering structures especially when vibration and noise control are critical for wind and helicopter blades.
Adali, Minimum cost design of hybrid cross-ply cylinders with uncertain material properties subject to external pressure, Ocean Engineering, 38 (2014) 310-317
Murugan, Investigation on static and dynamic mechanical properties of epoxy based woven fabric glass/carbon hybrid composite laminates, Procedia Engineering, 97 (2014) 459–468
Ye, Probability and Statistics for Engineers and Scientists, 8th edition, Pearson Prentice Hall, Upper Saddle River, N.
Thus, the hybrid glass-carbon composite specimen could be a better alternative in engineering structures especially when vibration and noise control are critical for wind and helicopter blades.
Adali, Minimum cost design of hybrid cross-ply cylinders with uncertain material properties subject to external pressure, Ocean Engineering, 38 (2014) 310-317
Murugan, Investigation on static and dynamic mechanical properties of epoxy based woven fabric glass/carbon hybrid composite laminates, Procedia Engineering, 97 (2014) 459–468
Ye, Probability and Statistics for Engineers and Scientists, 8th edition, Pearson Prentice Hall, Upper Saddle River, N.
Online since: October 2015
Authors: Martin Novák, Jiří Bíla
INTERPRETATION OF STATES STRUCTURES IN THE CONTROL OF DEVELOPMENT OF ECOSYSTEMS
BÍLA Jiří1,a*, NOVÁK Martin1,b
Department of Instrumentation and Control Engineering, Faculty of Mechanical Engineering, Czech Technical University in Prague, Technická 4, 166 07 Prague 6, Czech Republic
aJiri.Bila@fs.cvut.cz, bbilajiri@fs.cvut.cz
Key words: Interpretation space, Sign model, State model, Emergent phenomena, matroid, matroid bases
Abstract: This paper continues in the topic of qualitative modeling that was applied for Small Water Cycle violation in ecosystem of Trebon region, South Bohemia.
(For example – A1, …, A4 are names of buildings in university campus, e.g., rectorate, main building of faculty of civil engineering, water laboratory, etc. - in stratum j+1SM.
Bila, Processing of Emergent Phenomena in Complex Systems, International Journal of Enhanced Research in Science Technology and Engineering, Vol. 3, No. 7, (2014), 1-17
Novak, Inference module for the modeling of micrometeorological states in an ecosystem - Thesis, Faculty of Mechanical Engineering, Czech Technical University in Prague, 2014
(For example – A1, …, A4 are names of buildings in university campus, e.g., rectorate, main building of faculty of civil engineering, water laboratory, etc. - in stratum j+1SM.
Bila, Processing of Emergent Phenomena in Complex Systems, International Journal of Enhanced Research in Science Technology and Engineering, Vol. 3, No. 7, (2014), 1-17
Novak, Inference module for the modeling of micrometeorological states in an ecosystem - Thesis, Faculty of Mechanical Engineering, Czech Technical University in Prague, 2014
Online since: January 2006
Authors: Ying Li Gao, Jian Yin, Shi Qiong Zhou
Integrated Utilization of Ultra-Fine Fly Ash-Fluoro Gypsum
for Highway Repair
Ying-Li Gao1, a , Shi-Qiong Zhou, Jian Yin
1
Civil Architectural Engineering College, Central South University,
Changsha, Hunan, 410075, China
a
stauny@163.com
Keywords: Ultra-fine Fly Ash; Fluoro gypsum; Highway repair; Integrated utilization
Abstract.
For the Ultra-Fine Fly Ash's (UFA's) favorable activation effect, figuration effect and tiny aggregation effect in the process of cement hydration[2], it has been used in highway construction engineering field, producing UFA high-performance highway concrete that has good long-term performance and durability.
However, the lager scope application of UFA is always limited because its hydration is slow and the strength of UFA concrete is lower than that of the reference concrete, especially to the highway repair engineering, so it must be modified.
The concrete mechanical performance tested according to "Testing Methods of Concrete for Highway Engineering" (JTJ053-94).
The concrete durability tested in accordance with "Testing Methods of Concrete for Highway Engineering" (JTJ053-94).
For the Ultra-Fine Fly Ash's (UFA's) favorable activation effect, figuration effect and tiny aggregation effect in the process of cement hydration[2], it has been used in highway construction engineering field, producing UFA high-performance highway concrete that has good long-term performance and durability.
However, the lager scope application of UFA is always limited because its hydration is slow and the strength of UFA concrete is lower than that of the reference concrete, especially to the highway repair engineering, so it must be modified.
The concrete mechanical performance tested according to "Testing Methods of Concrete for Highway Engineering" (JTJ053-94).
The concrete durability tested in accordance with "Testing Methods of Concrete for Highway Engineering" (JTJ053-94).
Online since: June 2014
Authors: Abdullah Huda, Mohd Raihan Taha, Sahbudin Shaari, Mohd Ambar Yarmo, Azimah Omar, Mohd Zikri Razali
., Faculty of Engineering and Built Environment, Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor, MALAYSIA
2Institute of Microengineering and Nanoelectronics (IMEN), Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor, MALAYSIA
3Department of Civil and Structural Engineering, Faculty of Engineering and Built Environment, Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor, MALAYSIA
4School of Chemical Sciences and Food Technology, Faculty Science and Technology, Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor, MALAYSIA
Email: azik86@yahoo.com, *bhuda@vlsi.eng.ukm.my, cSahbudin@vlsi.eng.ukm.my, ddrmrt@eng.ukm.my, eazimah.ukm@gmail.com, fambar.y@gmail.com
[Submitted: May 9, 2013; revised: September 27, 2013; accepted: April 17, 2014]
Keywords: Titanium dioxide, carbon nanotube, sol-gel method, dye-sensitized solar cell.
American J of Engineering and Applied Science 2 1: 236-240
Journal of Materials Science and Engineering A 2 2: 232-237.
American J of Engineering and Applied Science 2 1: 236-240
Journal of Materials Science and Engineering A 2 2: 232-237.
Online since: September 2024
Authors: Dmitro Radchuk, Oleg Deryugin, Sergiy Cheberiachko, Olena Sharovatova
., Dnipro, Ukraine, 49005
2National University of Civil Defence of Ukraine, 94, Chernishevska str., Kharkov, Ukraine, 61023
aradchuk.d.i@nmu.one, bcheberiachko.s.i@nmu.one, cderiuhin.o.v@nmu.one, dsharovatova.elen@nuczu.edu.ua
Keywords: filter material, penetration coefficient, air flow resistance, fibers, filtering surface, filtering layer
Abstract.
Korobkova, Method of Assessing the Potential Risk to the Health of the Population During Recreational Water Withdrawal, Journal of Ecological Engineering. 23/5 (2022) 81–91 doi: 10.12911/22998993/146998 [2] M.
Journal of Achievements in Materials and Manufacturing Engineering. 87/2 (2018) 77–84 doi: 10.5604/01.3001.0012.2830 [9] V.
Journal of Achievements in Materials and Manufacturing Engineering. 91/1 (2018) 27–33 doi: 10.5604/01.3001.0012.9654 [14] M.
Results in Engineering, 4 (2019) 100048. https://doi.org/10.1016/j.rineng. 2019.10008 [20] S.
Korobkova, Method of Assessing the Potential Risk to the Health of the Population During Recreational Water Withdrawal, Journal of Ecological Engineering. 23/5 (2022) 81–91 doi: 10.12911/22998993/146998 [2] M.
Journal of Achievements in Materials and Manufacturing Engineering. 87/2 (2018) 77–84 doi: 10.5604/01.3001.0012.2830 [9] V.
Journal of Achievements in Materials and Manufacturing Engineering. 91/1 (2018) 27–33 doi: 10.5604/01.3001.0012.9654 [14] M.
Results in Engineering, 4 (2019) 100048. https://doi.org/10.1016/j.rineng. 2019.10008 [20] S.