Results 21 to 30 of about 1,156,029 (304)
The use of artificial neural networks in adiabatic curves modeling [PDF]
, 2008 Adiabatic hydration curves are the most suitable data for temperature calculations in concrete hardening structures. However, it is very difficult to predict the adiabatic hydration curve of an arbitrary concrete mixture.
Kavčič, Franci +2 more
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Reachability analysis of first-order definable pushdown systems [PDF]
, 2015 We study pushdown systems where control states, stack alphabet, and transition relation, instead of being finite, are first-order definable in a fixed countably-infinite structure.
Clemente, Lorenzo, Lasota, Sławomir
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Applied Sciences, 2020 In order to study the effect of initial defects on fatigue crack propagation law, a test method to identify fatigue crack propagation rate and path based on load waveform variation was presented, and a new test device was designed to apply fatigue ...
Ying Wang +3 more
doaj +1 more source
Tracking of secondary and temporary objects in structural concrete work [PDF]
, 2014 Previous research has shown that “Scan-vs-BIM ” object recognition systems, that fuse 3D point clouds from Terrestrial Laser Scanning (TLS) or digital photogrammetry with 4D project BIM, provide valuable information for tracking structural works. However,
Bosché, Frédéric +3 more
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Study on Seismic Performance of a Stiffened Steel Plate Shear Wall with Slits
Shock and Vibration, 2015 To determine the force mechanism for the steel plate shear wall with slits, the pushover analysis method was used in this study. An estimated equation for the lateral bearing capacity which considered the effect of edge stiffener was proposed.
Jin-yu Lu +3 more
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Advances in Civil Engineering, 2020 In the shaking table test of large cassette structure, story drift is an essential set of experimental data. The traditional method of displacement measurement is limited to problems such as necessary full contact with the structure model for ...
Wang Yanhua +4 more
doaj +1 more source
Journal of Marine Science and Engineering, 2023 Sidewall roughness is a key factor influencing the shaft resistance of rock-socketed piles. Owing to the difficulties in onsite measuring and the inconsistency in quantitatively characterizing the roughness degree of sidewalls, existing approaches for ...
Jun Liu +3 more
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Flexural strength of concrete prism strengthened using CFRP with modified mortar [PDF]
, 2020 Reinforced concrete (RC) is a good durable material that commonly used in construction compared to others. However, reinforced concrete structures may be damaged and are suffering from various deteriorations because of overloading and an inadequacy of ...
Abdul Hamid, Noor Azlina +3 more
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Damage assessment of concrete structures exposed to fire [PDF]
, 2013 During a fire, concrete structures behave in most cases very well. It could therefore be of economic interest to repair the damaged structures, as costs for demolition and rebuilding can be avoided and the building can be reused faster.
Annerel, Emmanuel, Taerwe, Luc
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Effect of Wet-Dry Cycles on the Mechanical Performances and Microstructure of Pisha Sandstone
Molecules, 2023 The effects of the wet–dry cycles on the chemical compositions, microstructure, and mechanical properties of Pisha sandstone were experimentally investigated in the current study.
Yanbing Zhao +5 more
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