Results 11 to 20 of about 1,246,775 (307)
The Concreteness of Concrete Art [PDF]
Parallax, 2015 In the artistic and cultural lexicon of the short twentieth century, the term ‘concrete’ recurs repeatedly.
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Optimization of production parameters of alkali-activated concrete
, 2021 Concrete is a frequently preferred construction material which is used in many fields and applications such as buildings, roads, tunnels, bridges, dams and harbors.
Soriano, L. +11 more
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Notre Dame Journal of Formal Logic, 2017 As far as we know no notion of concreteness for fibrations exists. We introduce such a notion and discuss some basic results about it.
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Theoretical Computer Science, 1993 This is a complete and detailed version of ``Domaines concrets'' (G. Kahn, G. D. Plotkin, Raport 336, IRIA-LABORIA, 1978) and of other previous communications by the same authors. Following the general framework of complete partial ordered sets for semantical domains (of programming languages), the paper introduces a special kind of such ``computation ...
Kahn, Gilles, Plotkin, Gordon
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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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Crack detection for concrete bridges with imaged based deep learning
Science Progress, 2022 Within the framework of intelligent bridge detection, a number of crack detection methods based on image processing techniques have been implemented. In this study, a combined novel approach with deep learning of a single shot multibox detector (SSD) and
Chunfeng Wan +6 more
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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
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Calculation of Displacement-Dependent Active Earth Pressure for Deep Excavations in Soft Soil
Applied Sciences, 2022 In the urban environment, there are strict control requirements for deep foundation pit deformation, resulting in earth pressure on the flexible supports often being in a nonlimiting state.
Nan Lu +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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Causes of failures of industrial floors and concrete surfaces – case study [PDF]
MATEC Web of Conferences, 2019 The article presents selected cases of damages to industrial floor and road concrete surfaces. he article presents 3 different objects in which damages were not connected with their excessive service load, but resulted from improper execution, design and
Kiernożycki Włodzimierz +1 more
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