Eil Kwon

TL;DR: Experimental results show that the fabricated self-sensing CNT/cement composite presents sensitive and stable responses to repeated compressive loadings and impulsive loadings, and has remarkable responses to vehicular loadings.

TL;DR: In this paper, the authors studied the piezoresistive property of the CNT/cement composite to explore its feasibility as an embedded stress sensor for civil structures such as roadways, levees and bridges.

TL;DR: In this article, electrical characteristics of pressure-sensitive carboxyl multi-walled carbon nanotube (MWNT)/cement composites with and without compressive loading were investigated.

TL;DR: In this article, carbon nanotube (CNT)/cement composites with different concentration levels of multi-walled CNT and water/cement ratios are fabricated by comparing the responses of electrical resistance of the composite.

TL;DR: This research studied the feasibility of applying a dynamic traffic assignment model, Dynasmart-P, to evaluate the effectiveness of alternative strategies for evacuating the traffic in downtown Minneapolis, Minnesota, under a hypothetical emergency situation that included the evacuation of a sellout crowd in the Metrodome.