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Online since: May 2011
Authors: Rui Jin Zhang, Hao Wang, Shu Guang Luan
0Research on the Mechanical Behavior of High Strength Concrete
Shuguang Luan 1,a , Ruijin Zhang 2, 3,b, Hao Wang 1,c
1 College of Civil Engineering, Dalian Ocean University, Dalian 116023, China
2 College of Marine Environmental Engineering, Dalian Ocean University, Dalian 116023, China
3 Key Laboratory of Nearshore Marine Environmental Research, Dalian 116023, China
ashugluan@qq.com, bruijinz@dlou.edu.cn, c1379.student@sina.com
Key words: damage, interfacial, fracture mechanism.
Introduction Compared with normal strength concrete (NSC), high strength concrete (HSC) features by high strength, small deflections and good performance on anti-permeability, freezing resistance and durability, which is suitable for modern engineering structures with long-span, heavy-loads and high-rise in worsening circumstances.
The design and construction method of C50-C80 HSC in “Structure Design and Construction Guide of HSC” published by High Strength Concrete Committee, Chinese Academy of Civil Engineering in 1995, can provide the experimental and theoretical basis for future wide application of HSC.
Experimental setup The experiments were carried out in the Structure and Material Laboratory of Civil Engineering College, University of Kansas, USA.
Introduction Compared with normal strength concrete (NSC), high strength concrete (HSC) features by high strength, small deflections and good performance on anti-permeability, freezing resistance and durability, which is suitable for modern engineering structures with long-span, heavy-loads and high-rise in worsening circumstances.
The design and construction method of C50-C80 HSC in “Structure Design and Construction Guide of HSC” published by High Strength Concrete Committee, Chinese Academy of Civil Engineering in 1995, can provide the experimental and theoretical basis for future wide application of HSC.
Experimental setup The experiments were carried out in the Structure and Material Laboratory of Civil Engineering College, University of Kansas, USA.
Online since: December 2010
Authors: How Ji Chen, Wen Po Tsai, Ming Der Yang
.: Civil engineering materials, Prentice-Hall, Upper Siddle River, New Jerse. (2001)
[2] Shideler, J.J.: Lightweight Aggregate Concrete for Structural Use, Proceedings(54) of Journal of the American Concrete Institute, p. 298-328. (1957)
[3] Short, A. and Kinniburgh, W.: Lightweight concrete, New York, John Wiley & Sons. (1963)
[4] Theissing E.M. et al, Lichtbeton (Light weight concrete), CUR-report 48 (1971), p.208
[9] How-Ji Chen, Yu-Wen Liu, Chao-Wei Tang: Thermal Insulation of LightweightConcrete, Journal of Engineering, National Chung Hsing University, Vol.14 (2003), No.1, p.47-53
Kao: Experimental Investigation on Steel-Concrete Bond in Lightweight and Normal weight Concrete, Structural Engineering and Mechanics, Vol.17 (2004), No.2. p.141-152
[11] Chao-Wei Tang, Tsong Yen and How-Ji Chen: Shear Behavior of Reinforced Concrete Beams Made with Sedimentary Lightweight Aggregate without Shear Reinforcement, ASCE's Journal of Materials in Civil Engineering, Vol.21 (2009), No.12, p. 730-739
[13] How-Ji Chen, Chung-Ho Huang and Chao-Wei Tang: Dynamic Properties of Lightweight Concrete Beams Made by Sedimentary Lightweight Aggregate, ASCE's Journal of Materials in Civil Engineering, Vol.22 (2010), No.6, p.599-606
[9] How-Ji Chen, Yu-Wen Liu, Chao-Wei Tang: Thermal Insulation of LightweightConcrete, Journal of Engineering, National Chung Hsing University, Vol.14 (2003), No.1, p.47-53
Kao: Experimental Investigation on Steel-Concrete Bond in Lightweight and Normal weight Concrete, Structural Engineering and Mechanics, Vol.17 (2004), No.2. p.141-152
[11] Chao-Wei Tang, Tsong Yen and How-Ji Chen: Shear Behavior of Reinforced Concrete Beams Made with Sedimentary Lightweight Aggregate without Shear Reinforcement, ASCE's Journal of Materials in Civil Engineering, Vol.21 (2009), No.12, p. 730-739
[13] How-Ji Chen, Chung-Ho Huang and Chao-Wei Tang: Dynamic Properties of Lightweight Concrete Beams Made by Sedimentary Lightweight Aggregate, ASCE's Journal of Materials in Civil Engineering, Vol.22 (2010), No.6, p.599-606
Online since: April 2015
Authors: Oleg Petropavlovsky, Pavlo V. Kryvenko, Vit Petranek, Vasiliy Pushkar, Grigorii Vozniuk
High Strength Alkali Activated Slag Cements with Controlled Setting Times and Early Strength Gain
Pavel KRIVENKO1, a *, Oleg PETROPAVLOVSKY1, b , Vit PETRANEK2, c,
Vasily PUSHKAR 1, d, Grigory VOZNIUK 1, e,
1Scientific Research Institute for Binders and Materials of Kiev National University of Civil Engineering and Architecture (SRIBM), Vozdukhoflotsky prospect, 31, 03680, Kiev, Ukraine
2Brno University of Technology, Faculty of Civil Engineering, Institute of Technology of Building Materials and Components, Veveri, 95, Brno, Czech Republic
apavlo.kryvenko@gmail.com, bpetropavlovskii@mail.ru, cpetranek.v@fce.vutbr.cz
dgarmata_130584@bk.ru, egvozniuk@gmail.com,
Keywords: aerosol, alkali activated cement, blast-furnace slag, early strength, mechanical activation, modification, setting time, sodium silicate pentahydrate, trisodium phosphate hydrate, water glass.
Kiev Civil Engineering Institute, Kiev, Ukraine, 1988
Zurer, Fast-curing, stronger cement developed, Chemical & Engineering News 67, No 7, pp. 37-38, 1989, and Davidovits, J., Chemical & Engineering News 67, No 27, pp. 4-5, 1989.
Kiev Civil Engineering Institute, Kiev, Ukraine, 1988
Zurer, Fast-curing, stronger cement developed, Chemical & Engineering News 67, No 7, pp. 37-38, 1989, and Davidovits, J., Chemical & Engineering News 67, No 27, pp. 4-5, 1989.
Online since: August 2014
Authors: Eva Kormaníková, Kamila Kotrasova, Ivan Grajciar
Dynamic Time-History Response of Cylindrical Tank Considering Fluid - Structure Interaction Due to Earthquake
KOTRASOVÁ Kamila1,a*, GRAJCIAR Ivan2,b and KORMANÍKOVÁ Eva1,c
1Faculty of Civil Engineering TU, Vysokoškolská 4, 040 01 Košice, Slovak Republic
2Ricardo Prague, s.r.o., Czech Republic
akamila.kotrasova@tuke.sk, bivan.grajciar@ricardo.com, email, ceva.kormanikova@tuke.sk
Keywords: cylindrical tank, earthquake, FEM, fluid – structure interaction
Abstract.
Earthquake Engineering and Structural Dynamics, 2005
Karavelov civil engineering higher school, 2009. p.
International Journal for Numerical Methods in Engineering, Vol. 31, Issue 3, p. 463-491, March 1991, John Wiley & Sons, Ltd
Pospíšil, Models of load on buldings from the effects of the flow field, Transactions of the VŠB – Technical University of Ostrava, Civil Engineering Series.
Earthquake Engineering and Structural Dynamics, 2005
Karavelov civil engineering higher school, 2009. p.
International Journal for Numerical Methods in Engineering, Vol. 31, Issue 3, p. 463-491, March 1991, John Wiley & Sons, Ltd
Pospíšil, Models of load on buldings from the effects of the flow field, Transactions of the VŠB – Technical University of Ostrava, Civil Engineering Series.
Online since: October 2014
Authors: Ioan Carcea, Vasile Constantinescu, Rares George Taran, Gheorghe Veniamin Bogus
Mangeron, No. 59A, 700050, Iasi, Romania
2Technical University “Gheorghe Asachi” of Iasi-Romania, Faculty of Civil Engineering and Building Services, Blvd.
Budan, Contribution in construction management and engineering processes, the wor of maintenance, repair and strengthening of concrete and reinforced concrete, Phd thesis, UTCB, Bucharest, 1998
Geiker, Relationship between concrete resistivity and corrosion rate – a literature review, Cement and concrete composites, Norwegian University of Science and Technology, Department of Structural Engineering, Oslo, Norway, 39, (2013), 60-72
Nygaard, Non destructive electrochemical monitoring of reinforcement corrosion, Department of Civil Engineering, Technical University of Denmark, 2008
Civil Engineering , 70, 1981, 461-80
Budan, Contribution in construction management and engineering processes, the wor of maintenance, repair and strengthening of concrete and reinforced concrete, Phd thesis, UTCB, Bucharest, 1998
Geiker, Relationship between concrete resistivity and corrosion rate – a literature review, Cement and concrete composites, Norwegian University of Science and Technology, Department of Structural Engineering, Oslo, Norway, 39, (2013), 60-72
Nygaard, Non destructive electrochemical monitoring of reinforcement corrosion, Department of Civil Engineering, Technical University of Denmark, 2008
Civil Engineering , 70, 1981, 461-80
Online since: July 2016
Authors: Agus Setyo Muntohar
A Numerical Method of the Flexible Pavement Supported by SSC on Expansive Soil
AGUS Setyo Muntohar 1, a
1 Department of Civil Engineering, Faculty of Engineering, Universitas Muhammadiyah Yogyakarta, Indonesia
a muntohar@umy.ac.id
Keywords: numerical model, finite element method, expansive soil, flexible pavement, mini-column.
Suhendro, Perilaku Sistem Cakar Ayam Modifikasi pada Tanah Ekspansif, Researh Report “Program Insentif 2009 Kementerian Negara Riset dan Teknologi”, Department of Civil and Environmental Engineering, Universitas Gadjah Mada, Yogyakarta, (2010), (unpublished), [4] V.B.
Lime-column in expansive soil: a study on the compressive strength, The International Conference on Civil Engineering (ICCE), 1-3 October 2003, Brawijaya University, Malang, Indonesia (CD ROM) [7] S.M.
(eds), International Conference on Advances in Geotechnical Engineering (ICAGE 2011), November 7-9 2011, Perth, W.A, pp. 1047-1052
Suhendro, Perilaku Sistem Cakar Ayam Modifikasi pada Tanah Ekspansif, Researh Report “Program Insentif 2009 Kementerian Negara Riset dan Teknologi”, Department of Civil and Environmental Engineering, Universitas Gadjah Mada, Yogyakarta, (2010), (unpublished), [4] V.B.
Lime-column in expansive soil: a study on the compressive strength, The International Conference on Civil Engineering (ICCE), 1-3 October 2003, Brawijaya University, Malang, Indonesia (CD ROM) [7] S.M.
(eds), International Conference on Advances in Geotechnical Engineering (ICAGE 2011), November 7-9 2011, Perth, W.A, pp. 1047-1052
Online since: January 2016
Authors: Radek Fabian, Hana Sevcikova, Marcela Halirova, Zdenek Perina, Eva Rykalova
The impact of balcony glazing on the selected building envelope
PERINA Zdenek 1,a*, SEVCIKOVA Hana 1,b, FABIAN Radek 1,c, HALIROVA Marcela 1,d and RYKALOVA Eva 1,e
1VSB – TU Ostrava, Faculty of Civil Engineering, Department of Building Constructions, Ludvíka Podeste 1875, Ostrava – Poruba, 708 33, Czech Republic
azdenek.perina@vsb.cz, bhana.sevcikova@vsb.cz, cradek.fabian@vsb.cz, dmarcela.halirova@vsb.cz, eeva.rykalová@vsb.cz
Keywords: loggia, indoor environment insulation, moisture, temperature factor at internal surface, dew point temperature, infrared radiometric long-waved system
Abstract.
Infrared radiometric long-waved system can be used in civil engineering and many fields of industry [16, 17, 18].
In Journal Advanced Engineering Forum. 2014, volume 12, pp 132-136, doi: 10.4028/www.scientific. net/AEF.12.132 [6] RYKALOVA, E., FABIAN, R.: Analysis of the behavior of glass claddings.
In Journal International Journal of Civil and Environmental Engineering.
In Archives of Materials Science and Engineering, 2012, Vol. 58, Issue 1, p. 22-27, ISSN 1897-2764 [19] PEŘINA, Z.
Infrared radiometric long-waved system can be used in civil engineering and many fields of industry [16, 17, 18].
In Journal Advanced Engineering Forum. 2014, volume 12, pp 132-136, doi: 10.4028/www.scientific. net/AEF.12.132 [6] RYKALOVA, E., FABIAN, R.: Analysis of the behavior of glass claddings.
In Journal International Journal of Civil and Environmental Engineering.
In Archives of Materials Science and Engineering, 2012, Vol. 58, Issue 1, p. 22-27, ISSN 1897-2764 [19] PEŘINA, Z.
Online since: December 2012
Authors: Cheng Hua Shi, Li Min Peng, Zu De Ding
Numerical Analysis of Deformation Effect on Adjacent Piles
Due to Excavation
DING Zude1,a, PENG Limin2,b, SHI Chenghua 2,c
1Faculty of Civil Engineering and Architecture, Kunming University of Science and Technology, Kunming, 650504, China
2School of Civil Engineering, Central South University, Changsha, 410075, China
ae-mail:dzdvsdt@163.com, be-mail: lmpeng@mail.csu.edu.cn, ce-mail: csusch@163.com
Keywords: open cut tunnel, excavation, pile foundation, numerical analysis, deformation characteristics.
Therefore, the environment impact research is necessary, which is an important issue in engineering filed and attracted more and more attention of engineers.
China Civil Engineering Journal, 2005, 38(4): 91-96
Chinese Journal of Geotechnical Engineering, 2007, 29(5): 638-643
Chinese Journal of Geotechnical Engineering, 2010, 32(s): 181-185
Therefore, the environment impact research is necessary, which is an important issue in engineering filed and attracted more and more attention of engineers.
China Civil Engineering Journal, 2005, 38(4): 91-96
Chinese Journal of Geotechnical Engineering, 2007, 29(5): 638-643
Chinese Journal of Geotechnical Engineering, 2010, 32(s): 181-185
Online since: January 2015
Authors: Xeniya Mikhailovna Rakova, Maxim Vyatkin, Mikhail Petrichenko, Darya Kuznetsova, Tatyana Aleksandrovna Musorina
Mannheim is industrial city with the potential for the development of technological advances in the fields of energy, engineering and construction.
Approximation of the depression curve of the inflow to an ideal trench (2011) Power Technology and Engineering, 44 (5), pp. 374 377
International Polytechnical Summer School ‘Civil Engineering and Design’ in SPbSPU (2012) Construction of Unique Buildings and structures, 5, pp. 1-5
Energy audit of buildings and industrial plants (2011) Magazine of Civil Engineering, 5, pp. 2
The service life estimation method for the structural elements of residential buildings (2013) Magazine of Civil Engineering, 7 (42), pp. 40-50
Approximation of the depression curve of the inflow to an ideal trench (2011) Power Technology and Engineering, 44 (5), pp. 374 377
International Polytechnical Summer School ‘Civil Engineering and Design’ in SPbSPU (2012) Construction of Unique Buildings and structures, 5, pp. 1-5
Energy audit of buildings and industrial plants (2011) Magazine of Civil Engineering, 5, pp. 2
The service life estimation method for the structural elements of residential buildings (2013) Magazine of Civil Engineering, 7 (42), pp. 40-50
Online since: January 2015
Authors: Vladimir Karpov, Lidiya Kondratyeva
Justification of Using Delta-Functions in the Theory of Shells Featuring Irregularities
Vladimir Karpov1,a*, Lidiya Kondratyeva2,b
1,2 Saint Petersburg State University of Architecture and Civil Engineering
Vtoraja Krasnoarmejskaja ul. 4, St.
Introduction The shell structures possessing light-weightiness and rather high rigidity can find their application in various fields of engineering, including construction.
Technique of analytical defining the free fluctuations frequencies of spatial coverings in the form of polyhedrons (2012) Bulletin of Civil Engineers, 1(30), pp. 108–111.
Ultimate variational transformations method in theory of shells with irregularities (2005) Bulletin of Civil Engineers, 4 (5), pp. 37–42.
Spravochnik po matematike (dlya nauchnykh rabotnikov i inzhenerov) [Reference book in mathematics (for research workers and engineers)] (1974) М.: Nauka, 831 p.
Introduction The shell structures possessing light-weightiness and rather high rigidity can find their application in various fields of engineering, including construction.
Technique of analytical defining the free fluctuations frequencies of spatial coverings in the form of polyhedrons (2012) Bulletin of Civil Engineers, 1(30), pp. 108–111.
Ultimate variational transformations method in theory of shells with irregularities (2005) Bulletin of Civil Engineers, 4 (5), pp. 37–42.
Spravochnik po matematike (dlya nauchnykh rabotnikov i inzhenerov) [Reference book in mathematics (for research workers and engineers)] (1974) М.: Nauka, 831 p.