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Online since: December 2011
Authors: Mehdi Rezaei, S.A. Osman, N.E. Shanmugam
Shanmugam3,c Department of Civil & Structural Engineering, Faculty of Engineering & Built Environment Universiti Kebangsaan Malaysia (UKM) 43600 UKM Bangi, Selangor, Darul Ehsan Malaysia arezaei_mcr@yahoo.com, bsaminah@eng.ukm.my, cshan@vlsi.eng.ukm.my Keywords: Precast Concrete Corbel Connection, Secondary Reinforcement, Finite Element Modeling Abstract.
Blaguru, Behavior of Reinforced High-Strength- Concrete Corbels, American Society of Civil Engineers (ASCE), Vol.120, No.4 (1982), pp. 1182-1201
Fattuhi ,Strength of FRC Corbels in Flexure, Journal of Structural Engineering, Vol. 120, No. 2, , pp. 360-377, February 1994
Online since: December 2012
Authors: H. Mirzabozorg, A. Noorzad, K. Nazokkar, S. Nazary Moghadam
Nazokkarc a Civil Engineering Department, K.N.
Box. 15875-4416, Iran b Faculty of Water and Environmental Engineering, Power and Water University of Technology, Tehran, Iran c Civil Engineering Department, Islamic Azad University, Central Tehran branch, Tehran, Iran * Corresponding author Keywords: Rock salt, creep, dilatancy, viscoplasticity, finite element analysis ; Abstract.
The constitutive equations are written in terms of engineering stress σ and strain ε, and also the constitutive functions used in this paper are depend on stress invariants, namely mean stress σm, the second deviatoric stress invariant j2΄ , the octahedral shear stress τ and the effective stress σeff defined as (1) In Cristescu’s constitutive model the short-term failure surface is defined as the locus of the maximum values of the octahedral shear stresses determined with standard triaxial tests in relative short time intervals.
Online since: July 2008
Authors: Akbar K. Haghi, Ali Sadrmomtazi, O. Alidoust
Haghi 3,c 1 University of Guilan, Civil Engineering Department, Rasht, Iran 2 University of Guilan, Civil Engineering Department, Rasht, Iran 3 University of Guilan, Textile Chemistry Engineering Department, Rasht, Iran a sadrmomtazi@yahoo.com, bAlidoust@yahoo.com, cHaghi@Guilan.ac.ir Keywords: Waste glass, pozzolanic behavior, particle size effect, Expansion, Fiber reinforcement Abstract.
Atobumi, Effects of glass powder on compressive strength of cement mortar, College of Engineering, Kantou Gakuin University, Study Report 40 (1) (1996) 13-17
Online since: April 2014
Authors: Monika Čáchová, Anton Trník, Robert Černý, Zbyšek Pavlík, Martin Keppert, Kamil Ďurana, Dana Koňáková, Jan Fořt
Relationship between pore size distribution and mechanical properties of porous sedimentary rocks Martin Kepperta, Monika Čáchováb, Kamil Ďuranac, Jan Fořtd, Dana Koňákováe, Zbyšek Pavlíkf, Anton Trníkg, Robert Černýh Faculty of Civil Engineering, Czech Technical University in Prague, Thákurova 7, 166 29 Praha 6, Czech Republic amartin.keppert@fsv.cvut.cz, bmonika.cachova@fsv.cvut.cz, ckamil.durana@fsv.cvut.cz, djan.fort.1@fsv.cvut.cz, edana.konakova@fsv.cvut.cz, fpavlikz@fsv.cvut.cz, ganton.trnik@fsv.cvut.cz, hcernyr@fsv.cvut.cz Keywords: sedimentary rocks, sandstone, compressive strength, bending strength, porosity Abstract.
Mechanical properties are those of primary interest in civil engineering practice but in case of porous materials, including most of sedimentary rocks, also their durability-related parameters are very important.
Vásárhelyi B.: Engineering Geology Vol. 115 (2010), p. 237
Khaksar: Journal of Petroleum Science and Engineering Vol. 51 (2006), p. 223
Online since: April 2014
Authors: Seong Tae Yi, Min Kyoung Kwak, Jae Sung Mun
Experiment method on the heat transfer coefficient in air convection of young concrete Seong-Tae Yi1,a, Jae-Sung Mun2,b and Min-Kyoung Kwak2,c 1Dept. of Civil & Environmental Engineering, Inha Technical College, Incheon, South Korea 2Dept. of Architectural Engineering, Kyonggi University Graduate School, Seoul, South Korea ayist@inhatc.ac.kr, bwhenwhere@ kyonggi.ac.kr, cmink2152@naver.com Keywords: thermal property, convective heat transfer coefficient, wind velocity, form type Abstract.
Report FL/DOT/SO/90-374, Mechanical Engineering Department, University of Florida, Gainesville, 1989, 32-59
Proceedings of Japan Society of Civil Engineers, 1982 37 (5), 27-64 (in Japanese).
Online since: September 2013
Authors: Ying Zhang, Shou Shan Cheng, Hai Xin Huang, Quan Yuan
Key Technologies of Construction Control for Arch Rib of Unique Arch Bridge Haixin HUANG1,a, Ying ZHANG1,b, Shoushan CHENG 2,c, Quan YUAN1,d 1School of Civil Engineering, Hebei University of Technology, Tianjin 300401, P.R.China 2 Key Laboratory of Bridge Detection&Reinforcement Technology Ministry of Communications, Beijing 100088, P.R.China a386774575@qq.com, bzyhhx30@126.com, css.cheng@rioh.cn, dyuanquan@126.com Keywords: construction control, error adjustment, deformation Abstract.
Engineering Overview The construction control are the key for long span bridge to ensure the safety and stability in the process of construction[1-7].In history, some serious accidents with the loss of lives and money have happened because of the absence of effective controlling technologies in construction.As a unique arch bridge, Tongtai Bridge consists of oblique arch rib, curved beam and spatial inclining suspenders,which result in more complicated force properties for arch rib.In the absence of ready-made experience situation, the questions, as far as arch rib is concerned, involving how to make a construction plan, clarify critical points need to be controlled at every stage of construction, offer effective measures to ensure the safety during construction of arch rib and make the mechanical state as close as possible to design level must be researched and settled.
Table 1 Comparison of Measured Data and Computing Values of Shape of Arch Rib[m] Location Computing Values Measured Values Error N E H N E H N E H GL2 M1 2962.016 8158.280 805.408 2962.010 8158.276 805.404 -0.006 -0.005 -0.004 M2 2959.232 8157.178 805.408 2959.225 8157.170 805.406 -0.007 -0.007 -0.002 M3 2956.439 8156.079 805.408 2956.436 8156.072 805.405 -0.003 -0.007 -0.003 GL3 M1 2955.397 8175.127 821.680 2955.389 8175.119 821.674 -0.008 -0.008 -0.006 M2 2952.607 8174.028 821.680 2952.601 8174.020 821.673 -0.006 -0.007 -0.007 M3 2949.811 8172.935 821.680 2949.805 8172.932 821.676 -0.006 -0.003 -0.004 GL9 M1 2924.887 8252.521 837.321 2924.891 8252.522 837.312 0.004 0.000 -0.009 M2 2922.097 8251.419 837.321 2922.100 8251.422 837.317 0.004 0.003 -0.005 M3 2919.305 8250.319 837.321 2919.311 8250.319 837.315 0.006 0.001 -0.006 Conclusions In view of the specialty of the arch rib obliquely spanning girder in space, the key technologies of construction control for arch rib based on engineering
China Civil Engineering Journal.Vol.33(2000),p. 23-26.
Online since: July 2011
Authors: Xing Po Li, Wei Guo Yang
Effects of Different Structural Systems on Lateral Rigidity of Steel Structural Frames Weiguo Yang a, Xingpo Li b School of Civil Engineering & Architecture,Beijing Jiaotong University,Beijing 100044,China aE-mail: wg_yang@263.net, b09121586@bjtu.edu.cn Keywords: light steel structure; frame-board structure system; lateral force resistant; lateral rigidit.
It is uneconomical in engineering.
Applications of Ansys Software in civil Engineering,China Water Power Press,Beijing( 2005).
National Center for Quality Supervision and Test of Building Engineering, Beijing (2009)
Online since: November 2010
Authors: Stanislav Seitl, Jan Klusák, Václav Veselý, Ladislav Řoutil
., Brno, Czech Republic 2 Institute of Structural Mechanics, Faculty of Civil Engineering, Brno University of Technology, Brno, Czech Republic a seitl@ipm.cz, bklusak@ipm.cz, cvesely.v1@fce.vutbr.cz, droutil.l@fce.vutbr.cz Keywords: wedge-splitting test, cementitious composites, quasi-brittle fracture, brittle fracture, notch length, general singular stress concentrator.
Wittmann: Engineering Fracture Mechanics, 35 (1990), p. 117
Veselý, in: Proc. of CCS 12, Civil-Comp Press, Stirlingshire, United Kingdom (2009)
Stang: Engineering Fracture Mechanics, 75 (2008), p. 3173
Náhlík: Engineering Mechanics 14 (6) (2008).
Online since: January 2012
Authors: Qing Du, You Zhong Zhang, Chang Bai Song
Construction Monitoring Techniques for JU-MA River NO.3 Bridge Qing Du1, 2, a ,Youzhong Zhang1, b , and Changbai Song 1,c 1College of Civil Engineering, Hebei University of Technology, Beichen district, Tianjin, China 300401, 2Civil Engineering Technology Research Center of Hebei Province, Beichen district, Tianjin, China 300401, ahebutdq@sina.com ,bzhangyouzhong07@163.com, cdada8975@163l.com Keywords: Continuous rigid frame bridge, Construction monitors Control, simulation analysis, Camber.
Ju-ma River No.3 bridge engineering practice showed that construction monitoring can detect, correct various uncertain factors bridge during construction deviation of shape and stress.
In Chinese [2] Shandong Qiu, Bridge engineering software Midas Civil FAQ,People's Communications Press, Beijing,2003
Online since: January 2012
Authors: Zhong Hua Ye
Application and Implementation of Ecological Design for Single Building Zhonghua YE Jilin Institute of Architecture and Civil Engineering; Changchun 130118; Jilin; China yzh201109@yahoo.com.cn Keywords: Architectural Design, Single Building, Ecological Design, Energy Conservation and Environmental Protection.
The architectural ecological technique also embodies the design, application and measure of engineering technology.
In a broad sense, Architectural ecological design is a combination of ecological consciousness and engineering technology, which has the vision of sustainable development.
Acknowledgements This research is supported by Jilin Institute of Architecture and Civil Engineering, thanks for providing good conditions for scientific research.
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