Zobrazeno 1 - 10
of 1 350
pro vyhledávání: '"Mi G"'
Publikováno v:
Infrastructures, Vol 7, Iss 11, p 150 (2022)
Weigh-In-Motion (WIM) data have been collected by state departments of transportation (DOT) in the U.S. and are anticipated to grow as state DOTs expand the number of WIM sites in order to better manage transportation infrastructure and enhance mobil
Externí odkaz:
https://doaj.org/article/eec0caa1d9084cba9d5dbd6084d212e8
Publikováno v:
Applied Sciences, Vol 12, Iss 20, p 10359 (2022)
Data collected using sensors plays an essential role in active bridge health monitoring. When analyzing a large number of bridges in the U.S., the National Bridge Inventory data as been widely used. Yet, the database does not provide information abou
Externí odkaz:
https://doaj.org/article/5edc3d687c584a579ed205eae4f3ebc6
Publikováno v:
International Journal of Sustainable Engineering, Vol 12, Iss 3, Pp 189-200 (2019)
According to the Rubber Manufacturer’s Association, the United States generated 3664 thousand metric tons of scrap tires in 2015. While most waste tires are repurposed, approximately 409.5 thousand metric tons were disposed in landfills. This study
Externí odkaz:
https://doaj.org/article/456a84a4c93849ebad53b58b916ae236
Publikováno v:
International Journal of Nanomedicine, Vol Volume 11, Pp 5371-5379 (2016)
Di Shi,1 Gujie Mi,1 Soumya Bhattacharya,2 Suprabha Nayar,2 Thomas J Webster1,3 1Department of Chemical Engineering, Northeastern University, Boston, MA, USA; 2Materials Science and Technology Division, Council for Scientific and Industrial Research-N
Externí odkaz:
https://doaj.org/article/655e9586bfa94b9d80888e667cea2e23
Publikováno v:
Infrastructures, Vol 5, Iss 10, p 82 (2020)
This study investigated the potential use of tire derived rubber aggregates, particularly powdered rubber, and recycled steel-wire fibers in concrete subjected to impact loading. The fibers are approximately 0.4 mm in average diameter and 25 mm in le
Externí odkaz:
https://doaj.org/article/ce3c65453c9142ad9954362931ea5b47
Autor:
O. Brian Oyegbile, Mi G. Chorzepa
Publikováno v:
Infrastructures, Vol 5, Iss 10, p 79 (2020)
The Federal Highway Administration (FHWA) requires that states have less than 10% of the total deck area that is structurally deficient. It is a minimum risk benchmark for sustaining the National Highway System bridges. Yet, a decision-making framewo
Externí odkaz:
https://doaj.org/article/106d96679fd442d4aada01d7fa672334
Autor:
O. Brian Oyegbile, Mi G. Chorzepa
Publikováno v:
Infrastructures, Vol 5, Iss 2, p 13 (2020)
An efficient prioritization of bridge actions such as preventive maintenance, rehabilitation, or replacement (MRR) that accounts for inter-element interactions will optimize a long-term return on investments (ROI) in terms of service life extension.
Externí odkaz:
https://doaj.org/article/d4ee587da2fa4425a249728154250a1e
Publikováno v:
Infrastructures, Vol 5, Iss 2, p 14 (2020)
Ternary blends of cementitious materials are investigated. A cement replacement level of 45% is used for all ternary mixtures consisting of 15% metakaolin and 30% slag replacements. Three metakaolin and two blast furnace slag, referred to as ‘slag
Externí odkaz:
https://doaj.org/article/083c1ae4804c493285e1011fce354885
Publikováno v:
Infrastructures, Vol 3, Iss 3, p 17 (2018)
Metakaolin is the only major natural pozzolan to be specified for use as a supplementary cementitious material in the United States. As a result, the metakaolin market for concrete has grown dramatically in the past 20 years. As of now, the specifica
Externí odkaz:
https://doaj.org/article/5b6588dfc02d497e8dfd9b9a977bb454
Publikováno v:
Infrastructures, Vol 3, Iss 2, p 8 (2018)
As the size of modern infrastructure increases, novelties related to mass concrete mixtures including supplementary cementitious materials (SCMs) become critical. The effects of binary and ternary cement replacement mixtures including metakaolin, sil
Externí odkaz:
https://doaj.org/article/0dbe2683dcb545f3b8abd8e1dd390b9c