Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Shivprakash Iyer"'
Publikováno v:
Automation in Construction. 22:149-164
Accurate pipeline condition assessment is vital to developing a cost effective and sustainable buried asset management system. Maintenance and rehabilitation of pipeline systems pose a major challenge for most municipalities in North America given th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db2659cff7ff027c0190e676f53fe6cd
https://doi.org/10.1016/j.autcon.2011.06.013
https://doi.org/10.1016/j.autcon.2011.06.013
Publikováno v:
Automation in Construction. 22:135-148
Automated inspection systems are important for maintenance and rehabilitation of pipeline systems in North America given their budgetary constraints, demand on providing quality service, and the need for preserving their pipeline infrastructure. Auto
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6f2ee3c76ba03002d6beae07e586839
https://doi.org/10.1016/j.autcon.2011.06.012
https://doi.org/10.1016/j.autcon.2011.06.012
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 2094:121-127
Faulting measurements have traditionally been conducted manually by means of fault meters. However, operating any manual device such as a fault meter close to vehicular traffic is hazardous to both the operator and the traveling public. Automated met
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0961c7204ecfb622f073ce1cf8822570
https://doi.org/10.3141/2094-13
https://doi.org/10.3141/2094-13
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 2094:30-40
Pavement instrumentation gauges have been in use for a long time and have typically been used to measure and evaluate the response of a pavement system. Although information related to the installation of these gauges and the methodology for data col
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70b0a565d1ce14ad71d924d1255747ed
https://doi.org/10.3141/2094-04
https://doi.org/10.3141/2094-04
Autor:
Shivprakash Iyer, Sunil K. Sinha
Publikováno v:
Computer-Aided Civil and Infrastructure Engineering. 21:395-410
Assessing the condition of underground pipelines such as water lines, sewer pipes, and telecommunication conduits in an automated and reliable manner is vital to the safety and maintenance of buried public infrastructure. To fully automate condition
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4da17333aa74bef9ff953e2a99dc4522
https://doi.org/10.1111/j.1467-8667.2006.00445.x
https://doi.org/10.1111/j.1467-8667.2006.00445.x
Autor:
Sunil K. Sinha, Shivprakash Iyer
Publikováno v:
Image and Vision Computing. 23:921-933
Cracks in underground pipeline images are indicative of the condition of buried infrastructures like sewers and water mains. This paper presents a three step method to identify and extract crack-like structures from pipe images whose contrast have be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6df13a0558b653269388955b708bc69f
https://doi.org/10.1016/j.imavis.2005.05.017
https://doi.org/10.1016/j.imavis.2005.05.017
Publikováno v:
Computer-Aided Civil and Infrastructure Engineering. 20:79-94
Corrosion of the nation's transportation infrastructure is a widespread and costly problem. Efficiency, durability, safety, and environmental concerns have made the inspection and structural assessment of these structures a vital issue. The current s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e0d0bcf77a0ee40c4261b5ac9946a4c
https://doi.org/10.1111/j.1467-8667.2005.00378.x
https://doi.org/10.1111/j.1467-8667.2005.00378.x
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 1827:44-52
Corrosion of the nation’s transportation infrastructure is a widespread and costly problem. The most prevalent durability issue in reinforced concrete structures is chloride-induced corrosion of the reinforcing steel. A reliable method of determini
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05475d505f05c99f8caf309d408575e1
https://doi.org/10.3141/1827-06
https://doi.org/10.3141/1827-06
Publikováno v:
Proceedings of IEEE Sensors 2003 (IEEE Cat. No.03CH37498).
Corrosion of the nation's transportation infrastructure is a widespread and costly problem. Recent corrosion problems in post-tensioned bridge structures have increased the need for a reliable method for determining grout voids and level of corrosion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bea87a5170e09ee8ecf11c8ac345e810
https://doi.org/10.1109/icsens.2003.1278986
https://doi.org/10.1109/icsens.2003.1278986
Publikováno v:
Proceedings of IEEE Sensors 2003 (IEEE Cat. No.03CH37498).
The United States is critically dependent on natural gas, petroleum liquids, water and sewer transported through pipelines. The infrastructure that currently transports these resources is aging, with a significant fraction being more than 50 years ol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c51caa1efba3f0321f876a07aa2c013
https://doi.org/10.1109/icsens.2003.1278987
https://doi.org/10.1109/icsens.2003.1278987