Based on a field experiment of concrete exposed to a marine tidal environment and according to measured chloride ingress data, diffusion coefficients of chloride ion in concrete after different exposure time are fitted by Fick-second law.
The quick carbonation experiment of concrete's material is conducted based on bracket-type loading device and appropriate experimental program in comprehensive consideration of the factors including external loads, environmental corrosion medium, material properties and ages, from which representative factors such as stress levels, CO2, water-cement ratios and carbonation ages are selected.
The T1, T2 and priming distractor (PD) words for this experiment were concrete nouns drawn from the set of semantic distance norms produced by Maki et al. [19] based on the JCN algorithm.
The results were validated by confirmation experiments and prediction intervals for mortar, and by further experiments for concrete.
The writer visited Christian Meyer, a professor of civil engineering at Columbia University, who operates a large laboratory where he conducts experiments with concrete.
He began experimenting with concrete ships during World War II He is presently negotiating with a European govt for the construction of a number of cargo-carrying concrete submarines.
These works established the aesthetic Andō would continue throughout his career: essentially Modernist, coming out of the tradition of Le Corbusier's experiments with concrete, his work is also rooted in the spirituality of Japanese architectural space.
Equally at home translating poetry from many languages (he won the Oxford-Weidenfeld Translation Prize for his version of Jean Racine's Phèdre), experimenting with concrete poetry, writing on topics from film to science fiction and in forms from sonnets to librettos, he was appointed the first Scots Makar (national poet of Scotland) in 2004 after serving as Glasgow's inaugural poet laureate.
Perforation experiments of concrete by steel projectiles have been carried out.
Then axial compressive experiments for concrete specimens with different strain rates were carried out.
