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Online since: January 2015
Authors: Yury Barabanshchikov, Leonids Pakrastinsh, Vitaliy Gatitullin, Ala’ Muhanna
Early-age cracking tendency and ultimate degree of hydration of internally cured concrete (2012) Journal of Materials in Civil Engineering, , 24 (8), pp. 1025-1033
Experimental study on creep of new concrete mixtures (2011) Civil Engineering '11 - 3rd International Scientific Conference, Proceedings, 3, pp. 20-26
Shrinkage in reinforced concrete structures: A computational aspect (2008) Journal of Civil Engineering and Management, 14 (1), pp. 49-60
Vliyaniye fiziko-tekhnicheskikh i geometricheskikh kharakteristik shtukaturnykh pokrytiy na vlazhnostnyy rezhim odnorodnykh sten iz gazobetonnykh blokov [Influence of physical and technical characteristics and geometric plasters on moisture conditions homogeneous walls of concrete blocks] (2011) Magazine of civil engineering, 1, pp. 28-33.
Experimental study on creep of new concrete mixtures (2011) Civil Engineering '11 - 3rd International Scientific Conference, Proceedings, 3, pp. 20-26
Shrinkage in reinforced concrete structures: A computational aspect (2008) Journal of Civil Engineering and Management, 14 (1), pp. 49-60
Vliyaniye fiziko-tekhnicheskikh i geometricheskikh kharakteristik shtukaturnykh pokrytiy na vlazhnostnyy rezhim odnorodnykh sten iz gazobetonnykh blokov [Influence of physical and technical characteristics and geometric plasters on moisture conditions homogeneous walls of concrete blocks] (2011) Magazine of civil engineering, 1, pp. 28-33.
Online since: January 2018
Authors: Ildikó Merta, Ana Mladenovič, Janez Turk, Aljoša Šajna, Alenka Mauko Pranjić
Life Cycle Assessment of Natural Fibre Reinforced
Cementitious Composites
MERTA Ildiko1,a *, MLADENOVIČ Ana2,b, TURK Janez2,c, ŠAJNA Aljoša2,d, MAUKO PRANJIĆ Alenka2,e
1Technische Universität Wien, Karlsplatz 13/206/4, 1040 Vienna, Austria
2Slovenian National Building and Civil Engineering Institute,
Dimičeva ulica 12, 1000 Ljubljana, Slovenia
aildiko.merta@tuwien.ac.at, bana.mladenovic@zag.si, cjanez.turk@zag.si, daljosa.sajna@zag.si,
ealenka.mauko@zag.si
Keywords: natural fibres, synthetic fibres, cementitious composite, environmental performance, LCA.
Acknowledgements This research is a part of a bilateral international cooperation project: Durability of sustainable natural fibre cementitious composites in Alpine regions, between the TU Wien (TUW) and the Slovenian National Building and Civil Engineering Institute (ZAG) funded by the Federal Ministry of Science, Research and Economy (BMWFW) in Austria under the grant nr.
Huang, A review of recent research on the use of cellulosic fibres, their fibre fabric reinforced cementitious, geo-polymer and polymer composites in civil engineering, Composites Part B 92 (2016) 94-132
[15] Torgal F.P., Jalali S (2011), Fibrous and Composite Materials for Civil Engineering Applications Natural fibre reinforced concrete, University of Minho, Portugal, edited by R Fangueiro, Woodhead Publishing Limited ISBN: 978-1-84569-558-3 [16] Merta I. (2016) Hemp Fibres—A Promising Reinforcement for Cementitious Materials.
Acknowledgements This research is a part of a bilateral international cooperation project: Durability of sustainable natural fibre cementitious composites in Alpine regions, between the TU Wien (TUW) and the Slovenian National Building and Civil Engineering Institute (ZAG) funded by the Federal Ministry of Science, Research and Economy (BMWFW) in Austria under the grant nr.
Huang, A review of recent research on the use of cellulosic fibres, their fibre fabric reinforced cementitious, geo-polymer and polymer composites in civil engineering, Composites Part B 92 (2016) 94-132
[15] Torgal F.P., Jalali S (2011), Fibrous and Composite Materials for Civil Engineering Applications Natural fibre reinforced concrete, University of Minho, Portugal, edited by R Fangueiro, Woodhead Publishing Limited ISBN: 978-1-84569-558-3 [16] Merta I. (2016) Hemp Fibres—A Promising Reinforcement for Cementitious Materials.
Online since: August 2014
Authors: Januarti Jaya Ekaputri, Puput Risdanareni, Triwulan Triwulan
The Influence of Alkali Activator Concentration to Mechanical Properties of Geopolymer Concrete with Trass as a Filler
Puput Risdanareni1,a, Januarti Jaya Ekaputri2,b , and Triwulan2,c
1 Civil Engineering Departement ,State University of Malang, Jalan Semarang No 5 Malang 65145, East Java, Indonesia
2 Civil Engineering Departement, Sepuluh Nopember Institute of Technology, Kampus ITS Sukolilo Surabaya 60111, East Java, Indonesia
Email : a pu2t_risdanareni@yahoo.com, b januarti_je@yahoo.com,
c triwulan_marwan@yahoo.com
Keyword: geopolymer, fly ash, trass, NaOH concentration, ratio Na2SiO3 /NaOH, compressive strength
Abstract.
J, Triwulan, Jurnal Teknik Sipil ITB Vol 20 No.1 (2013) [6] Habert, G., d'Espinose de Lacaillerie, J.B., Roussel, N,Journal of Cleaner Production 19, 1229–1238 (2011) [7] Hardjito, D., Wallah S.E., and Rangan B.V., Civil Engineering Dimension, Vol. 6, No. 2, pp. 88–93 (2004)
[8] Januarti,JE, Triwulan, Pujo Aji, and Achmad Baihaqi , Proceedings of International Seminar on Applied Technology, Science, and Arts (3rdAPTECS) (2011) [9] SN Fifinatasha , Advances in Environmental Biology, 7(12) October Special Issue 2013, Pages: 3835-3842 (2013) [10] Madheswaran C, International Journal of Civil and Structural Engineering vol 4 No. 2 (2013) [11] M Fareed Ahmed,M Fadhil Nurudin, and Nasir Shafiq, International Science Index Vol : 5, No :2 (2011)
J, Triwulan, Jurnal Teknik Sipil ITB Vol 20 No.1 (2013) [6] Habert, G., d'Espinose de Lacaillerie, J.B., Roussel, N,Journal of Cleaner Production 19, 1229–1238 (2011) [7] Hardjito, D., Wallah S.E., and Rangan B.V., Civil Engineering Dimension, Vol. 6, No. 2, pp. 88–93 (2004)
[8] Januarti,JE, Triwulan, Pujo Aji, and Achmad Baihaqi , Proceedings of International Seminar on Applied Technology, Science, and Arts (3rdAPTECS) (2011) [9] SN Fifinatasha , Advances in Environmental Biology, 7(12) October Special Issue 2013, Pages: 3835-3842 (2013) [10] Madheswaran C, International Journal of Civil and Structural Engineering vol 4 No. 2 (2013) [11] M Fareed Ahmed,M Fadhil Nurudin, and Nasir Shafiq, International Science Index Vol : 5, No :2 (2011)
Online since: September 2013
Authors: Hui Juan Zhang, Jing Jing Zhang, Sha Chen
Status Analysis of Building Construction and Demolition Waste Treatment/Disposal and Management in China
Huijuan Zhang1, a, Jingjing Zhang2, b and Sha Chen*, 1, c
1College of Environment and Energy Engineering, Beijing University of Technology, Beijing, PR China
2Institute of Recycling Economy, Beijing University of Technology, Beijing, PR China
a616075424@emails.bjut.edu.cn, bzhangjj@bjut.edu.cn, cshachen@bjut.edu.cn
Keywords: Construction and demolition waste, Definition, Estimation, Waste management
Abstract.
The EU government classifies C&D waste into four categories according to the source (Symonds, 1999): (1) waste arising from the total or partial demolition of buildings and/or civil infrastructure; (2) waste arising from the construction of buildings and/or civil infrastructure; (3) soil, rocks and vegetation arising from land leveling, civil works and/or general foundations; and (4) road planings and associated materials arising from road maintenance activities.
From definitions given by different countries and regions above, it can be seen that four main aspects are reflected: (1) from the perspective of source, whether or not waste generated from building materials production processes, site clearance and foundation excavation soil are included; (2) from the perspective of construction activity, whether or not all types of civil Engineering are included; (3) whether or not the directly used fractions in the field are included; (4) whether only the solid waste is included.
In this method, analysis is conducted according to the total purchase amount of engineering materials and their use in construction projects with following assumptions: (1) not all the building materials purchased constitute building entities, some of which are inevitably discarded during the construction phase and then become construction waste, (2) the remaining materials building up the entity will ultimately become demolition waste at the end of life.
Journal of Engineering Design Technology. 2008, 6(3): 227–36.
The EU government classifies C&D waste into four categories according to the source (Symonds, 1999): (1) waste arising from the total or partial demolition of buildings and/or civil infrastructure; (2) waste arising from the construction of buildings and/or civil infrastructure; (3) soil, rocks and vegetation arising from land leveling, civil works and/or general foundations; and (4) road planings and associated materials arising from road maintenance activities.
From definitions given by different countries and regions above, it can be seen that four main aspects are reflected: (1) from the perspective of source, whether or not waste generated from building materials production processes, site clearance and foundation excavation soil are included; (2) from the perspective of construction activity, whether or not all types of civil Engineering are included; (3) whether or not the directly used fractions in the field are included; (4) whether only the solid waste is included.
In this method, analysis is conducted according to the total purchase amount of engineering materials and their use in construction projects with following assumptions: (1) not all the building materials purchased constitute building entities, some of which are inevitably discarded during the construction phase and then become construction waste, (2) the remaining materials building up the entity will ultimately become demolition waste at the end of life.
Journal of Engineering Design Technology. 2008, 6(3): 227–36.
Online since: September 2020
Authors: Elizaveta Lotoshnikova, Khungiaonos Yavruyan, Vladimir Kotlyar, Evgeny Gaishun
This happened in Western Europe in the 80-90s of the last century, when the ceramic stones with reduced density and thermal conductivity almost replaced the wall products from concrete in civil engineering, the same situation started developing in Russia.
It is slightly higher in comparison with the gas-silicate products, but this is often the main factor for civil engineers when only the construction itself is evaluated, without taking into account the long-term buildings’ operation [1-6].
If the coarse grain materials are widely used in civil, industrial and road construction, and small and thin materials as low-grade fuel, the screenings are the least popular.
Rogochaya, Comparative efficiency of application in the construction of wall products with density less than 800 kg/m3, Engineering journal of Pricaspean, Astrakhan civil engineering university. 4 (14) (2015) 46-51
It is slightly higher in comparison with the gas-silicate products, but this is often the main factor for civil engineers when only the construction itself is evaluated, without taking into account the long-term buildings’ operation [1-6].
If the coarse grain materials are widely used in civil, industrial and road construction, and small and thin materials as low-grade fuel, the screenings are the least popular.
Rogochaya, Comparative efficiency of application in the construction of wall products with density less than 800 kg/m3, Engineering journal of Pricaspean, Astrakhan civil engineering university. 4 (14) (2015) 46-51
Online since: July 2014
Authors: Jian Bao Fu, Shu Wang Yan, Zhi Jun Chen
Theoretical Analysis on Underwater Vibrating Compaction Technology of Scattering-filling Rubble Stone Layer
Jianbao Fu 1,a, Shuwang Yan 2,b and Zhijun Chen3,c
1 School of Civil Engineering, Tianjin University, Tianjin 300072, China
CCCC Tianjin Port Engineering Institute Co., Ltd. , Key laboratory of Port Geotechnical Engineering of the Ministry of Communication, Key laboratory of Port Geotechnical Engineering of Tianjin, Tianjin, 300222, China
2 School of Civil Engineering, Tianjin University, Tianjin 300072, China
3 CCCC Tianjin Port Engineering Institute Co., Ltd. , Key laboratory of Port Geotechnical Engineering of the Ministry of Communication, Key laboratory of Port Geotechnical Engineering of Tianjin, Tianjin, 300222, China
afujianbao@tpei.com.cn, bslq0532@126.com, cchenzhijun@tpei.com.cn
Keywords: Underwater vibrating compaction; Scattering-filling rubble stone layer; Effect analysis of parameters; Theoretical analysis.
Owing to the shortage of engineering example, the theoretical analysis was needed before field application.
Owing to the shortage of engineering example, the theoretical analysis was needed before field application.
(2) According to the practical engineer, the following equation can be obtained
It has important theoretical and engineering significance.
Owing to the shortage of engineering example, the theoretical analysis was needed before field application.
Owing to the shortage of engineering example, the theoretical analysis was needed before field application.
(2) According to the practical engineer, the following equation can be obtained
It has important theoretical and engineering significance.
Online since: May 2011
Authors: Xiao Wei Meng, Ming Li Huang, Zhong Sheng Tan
Research on the Blasting Shock Absorption Technology of
shallow-buried Tunnel Under-traversing the dense houses
Mingli Huang 1, a, Xiaowei Meng1, b and Zhongsheng Tan 1, c
1 College of Architecture & Civil Engineering, Beijing Jiao Tong University, Beijing 100044,
ahuang_mingli@126.com, bmxw0625@sina.cn, czstan@vip.sina.com
Keywords: Shallow-buried-tunnel; Under-traverse; Shock Absorption; Blasting Monitor
Abstract.
Introduction The safety and efficiency are the two basic themes of blasting excavation engineering; however, they are always contradictor.
Then how to deal with a conflict between blasting vibration damage and the efficiency has been a key problem in urban tunnel blasting engineering.
The tunnel is buried from 20 to 50m underground, and passes through the surface of 32 buildings, including 19 brick and concrete structures, 13 civil structures, which are of the low security level, the instable foundation and the poor seismic performance.
Journal of Railway Engineering Society, 2010, (1):82-86
Introduction The safety and efficiency are the two basic themes of blasting excavation engineering; however, they are always contradictor.
Then how to deal with a conflict between blasting vibration damage and the efficiency has been a key problem in urban tunnel blasting engineering.
The tunnel is buried from 20 to 50m underground, and passes through the surface of 32 buildings, including 19 brick and concrete structures, 13 civil structures, which are of the low security level, the instable foundation and the poor seismic performance.
Journal of Railway Engineering Society, 2010, (1):82-86
Online since: September 2011
Authors: Hong Yuan Tang, Bin Yang
Analysis on Collapse Accidents of Two Steel Structural Buildings
Hongyuan Tang 1, a,Bin Yang 2, b
1College of Architecture and Civil Engineering, Xihua University, Chengdu 610039, China
2College of Civil Engineering, Nanchang University, Nanchang 330047, China
asteventhy@163.com, b Win_bingo1985@163.com
Keywords: steel structure; collapse
Abstract.
(In Chinese) [4] Yuanqing Wang, Zongwen Hu: China Civil Engineering Journal: 3 (2009), p. 65-70.
(In Chinese) [4] Yuanqing Wang, Zongwen Hu: China Civil Engineering Journal: 3 (2009), p. 65-70.
Online since: June 2014
Authors: Marina Yu. Zubkova, Vladimir I. Maslikov, Dmitry V. Molodtsov, Alexander N. Chusov
Chusovd
Department of Civil Engineering and Applied Ecology, Institute of Civil Engineering, St.
Petersburg: Magazine of Civil Engineering, № 8(34), (2012), pp. 4-14, (in Russian) [2] K.C.
Petersburg: Magazine of Civil Engineering, № 8(34), (2012), pp. 4-14, (in Russian) [2] K.C.
Online since: August 2013
Authors: Kang Guk Lee, Won Hwa Hong, Jong Cheon Park, In Cheol Shim
A Study on the Energy Conservation Policy of South Korean Universities
Park Jong Cheon 1,a, Lee Kang-Guk 2,b, Shim In Cheol3,c , Hong Won Hwa4,d
1School of Architectural& Civil Engineering, Kyungpook National University, 1370, Daegu, Korea
2Research Center for Urban Affairs, Kyungil University, Gyeongsan-city 702 701, Korea
3School of Architectural & Civil engineering, Kyungpook National University, 1370, Daegu, Korea
4School of Architectural & Civil engineering, Kyungpook National University, 1370, Daegu, Korea
aace7007@nate.com, bggyi@naver.com, cshim888@hanmail.net, dhongwh@knu.ac.kr
Keywords: Energy Conservation Policy, Climate Change and Universities, Energy Consumption
Abstract.