Results 161 to 170 of about 787,422 (193)

Permeability and self-healing of cracked concrete as a function of temperature and crack width

Cement and Concrete Research, 2003
Tests have been carried out on a high-strength concrete establishing permeability and self-healing behaviour of cracked concrete as a function of temperature between 20 and 80 °C and crack width between 0.05 and 0.20 mm. The results show a considerable increase of water transport with temperature.
Hans-Wolf Reinhardt, Martin Jooss
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Evaluation of tension-stiffening, crack spacing and crack width of geopolymer concretes

Construction and Building Materials, 2018
Abstract This paper presents the results of an experimental study on the behavior of twenty geopolymer concrete prisms tested under uniaxial tension to investigate the tension-stiffening effect on the deformation and crack width of geopolymer concretes, prepared using either fly ash-based geopolymer concrete or granulated lead smelter slag (GLSS ...
Albitar, M., Mohamed Ali, M., Visintin, P.   +2 more
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Propagation and band width of smeared cracks

2015
The crack band approach (in the smeared crack concept) is widely used for the modeling of concrete fracture and is an important analysis technique within advanced engineering. However, the simulations can be impeded by mesh-induced directional bias.
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Resin Injection of Cracks with Changing Width

1986
Cracks in concrete usually have to be closed either to make the structure water tight again or to protect the reinforcement against corrosion. As many cracks are not stable in their width, a repair is only successful, when the injected material can change its volume according to the volume-change of the crack.
openaire   +1 more source

DESIGN OF HYBRID-FIBER REINFORCEMENT FOR SHRINKAGE CRACKING BY CRACK WIDTH PREDICTION

2003
ABSTRACT The use of fiber reinforcement to reduce shrinkage cracking is becoming increasingly common. The effectiveness of fiber reinforcement can be enhanced using multiple types of fibers. A means of predicting the shrinkage performance of hybrid-fiber reinforcement would facilitate its design.
Michele F. CYR, Chengsheng OUYANG, Surendra P. SHAH   +2 more
openaire   +1 more source

A Comparison of Crack Width Calculations

Civil-Comp Proceedings, 2015
M. Vinkler, J. Procházka
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Rubber particle bridging effect on crack width control of low carbon Engineered Cementitious Composites (ECC)

Cement and Concrete Composites, 2023
Paulo J M Monteiro, Ke Xu, Víctor Li
exaly  

Measuring crack width using a distributed fiber optic sensor based on optical frequency domain reflectometry

Measurement: Journal of the International Measurement Confederation, 2021
Yi Bao, Xiao Tan
exaly  

To the question of the maximum width of crack opening

2019
В статье затронуты вопросы ширины раскрытия трещин.
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Widths of compact sets in normed spaces and an application in measuring crack widths

Journal of Computational and Applied Mathematics
Thanh An Phan, Nguyen Ngoc Hai
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