Results 241 to 250 of about 71,955 (280)
Multi-scale soil moisture dynamics in arid mined Loess Plateau arise from crack evolution and microstructure collapse. [PDF]
Sci RepMa T, Tang F, Zhang F.
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Proceedings of the 2021 CHI Conference on Human Factors in Computing Systems, 2021
Public libraries in the U.S. and around the world are rapidly changing due to expanding technological and social needs of their communities. Furthermore, in recent years, public spaces, including libraries, have faced budgetary and other pressures, putting a strain on the resources available to librarians.
Sandjar Kozubaev, Carl DiSalvo
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Public libraries in the U.S. and around the world are rapidly changing due to expanding technological and social needs of their communities. Furthermore, in recent years, public spaces, including libraries, have faced budgetary and other pressures, putting a strain on the resources available to librarians.
Sandjar Kozubaev, Carl DiSalvo
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Crack spacing for offshore structures
Canadian Journal of Civil Engineering, 2008The main focus of this investigation is directed toward the examination of crack-spacing expressions suitable for offshore concrete structure applications. Offshore structures are unique structures that are constantly exposed to harsh environmental conditions, including exposure to seawater and sea spray.
M. Hossin, H. Marzouk
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Crack spacing in strained films
Journal de Physique IV, 2004Consider a thin film resting on a relatively thick substrate. When the substrate is subjected to an axial strain transverse cracks, normal to the direction, of the applied strain may appear in the film. It is observed that, for a given strain, the spacing between such cracks is uniform, with a clearly identifiable characteristic length scale that can ...
B. B. Guzina, D. H. Timm, V. R. Voller
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Prediction of thermal crack spacing
International Journal of Solids and Structures, 2003zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Timm, D. H. +2 more
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Crack spacing and crack width investigation from experimental CRCP sections
International Journal of Pavement Engineering, 2006Crack width (CW) and crack spacing (CS) data from full-scale continuously reinforced concrete pavement (CRCP) test sections were collected and analyzed for this study. In order to compare CWs obtained under different temperature conditions, the CRCP CW model presented in the new mechanistic–empirical pavement design guide (MEPDG) was utilized to ...
Erwin Kohler, Jeffery Roesler
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Spacing of Cracks in Reinforced Concrete
Journal of Structural Engineering, 1983The spacing and width of cracks in a parallel crack system is approximately analyzed using the energy criterion of fracture mechanics as well as the strength criterion. The energy criterion indicates that the crack spacing is a function of the axial strain of the bars and also depends on bar spacing, bar diameter, fracture energy of concrete, and its ...
Zdeněk P. Bažant, Byung H. Oh
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Annular crack in a thermoelastic half-space
Journal of Thermal Stresses, 2020The purpose of this article is to analytically investigate the three-dimensional thermoelastic fields in a semi-infinite medium weakened by an annular crack.
B. Kebli, Z. Baka
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Crack spacing threshold of double cracks propagation for large-module rack
Journal of Central South University, 2015Large-module rack of the Three Gorges shiplift is manufactured by casting and machining, which is unable to avoid slag inclusions and surface cracks. To ensure its safety in the future service, studying on crack propagation rule and the residual life estimation method of large-module rack is of great significance.
Tie-zhu Zhao +5 more
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Crack space and crack width of weldmesh ferrocement under cyclic loading
Cement and Concrete Composites, 1994Abstract As part of a large programme, a study of crack width under cyclic loading has been carried out. The crack space, which is thought to be one of the most important factors influencing crack width, has received special attention. Test results and theoretical studies show that the cracks in the ferrocement tested have an insignificant influence ...
G.J. Xiong, G. Singh
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