Results 91 to 100 of about 2,051,007 (128)
Mathematical Model for Cyclic Loading of a R.C. Beam with Relocatable Plastic Hinges
Journal of King Saud University: Engineering Sciences, 1990 A single component reinforced concrete beam element modified to include varying locations of plastic hinges, was developed for use in the DRAIN-2D computer program.
Mohammad Shathly Al-Haddad
doaj +1 more source
Deep Underground Science and Engineering, EarlyView.In response to the problem of strong mining pressure manifestation along the goaf roadway in a thick coal seam mining area, this study uses a new type of combined blasting roof cutting technology to effectively control the manifestation and deformation of mining pressure along the goaf roadway.
Xiaoding Xu +6 more
wiley +1 more source
Use of CFRP to provide continuity in existing reinforced concrete members subjected to extreme loads [PDF]
, 2008 textA special problem in many reinforced concrete structures built in the 1970s and earlier is the lack of continuity between elements. Continuity is a characteristic of structures essential to preventing collapse.
Kim, InSung
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Seismic analysis and design of tunnels within fault ground: A review
Deep Underground Science and Engineering, EarlyView.The research methods of seismic response of tunnels within fault ground, including field investigations, analytical solutions, physical experiments, and numerical simulations, and seismic countermeasures are discussed. The present study examines the shortcomings and limitations of the current research and design, and puts forward proposals for future ...
Xingda Wang +6 more
wiley +1 more source
Brazilian Archives of Biology and TechnologyThis paper presents the experimental results of a reinforced concrete beams (RC) strengthened with internal steel fibers (SF) and external glass fiber reinforced polymer laminates (GFRP). The research work studied the load carrying capacity, deformation,
M. Mariappan +2 more
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The behaviour of reinforced concrete beams under cyclic temperature profiles [PDF]
, 1986 On a hot summer day, high levels of solar radiation are incident on concrete bridge decks, causing non-linear variations in temperature through the depths of the structures. The changes in temperature lead to axial expansion and curvature of decks.
Richardson, M, Richardson, Michael
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Deep Underground Science and Engineering, EarlyView.A staged three‐dimensional nonlinear soil–structure interaction (SSI) model is established, in which the initial geostress state, tunnel excavation, lining installation, delayed activation of the internal frame, and subsequent surcharge loading are simulated sequentially.
Xinyu Liu +3 more
wiley +1 more source
GFRP reinforced concrete : environmental and movement characteristics [PDF]
, 2004 For the last few decades, research has been conducted in order to come over the problem of corrosion in steel reinforced concrete. Consequently, methods such as cathodic protection, epoxy coatings, concrete additives, etc., have been tried ...
Al-Salem, Sultan
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Low cycle fatigue tests of reinforced concrete columns and joints built with ribbed reinforcement and plain stirrups [PDF]
, 2012 The majority of existing reinforced concrete (RC) buildings were built prior to the introduction of seismic codes. As observed in various recent earthquakes, due to their lack of structural capacity and ductility such structures are very vulnerable and
Varum, H., Rossetto, T., Borg, R. C.
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BuildingsNon-destructive evaluation (NDE) methods are widely used to assess concrete quality, but their interpretation in reinforced concrete members remains challenging because measured responses may be influenced by reinforcement layout, casting and surface ...
Eyad Alsuhaibani +3 more
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