A Truck-Mounted Scour Inspection System for INDOT - 8 Angebote vergleichen

Lieferung aus: Vereinigte Staaten von Amerika, Usually ships in 1 to 3 weeks.
Von Händler/Antiquariat, Amazon.com.
Scour monitoring may be a useful tool for INDOT in dealing with local scour problems at bridge sites, and a truck-mounted scour-monitoring system is an attractive option offering flexibility in deployment and cost-effectiveness. This report deals with two aspects related to the further development of such a system: i) a web application that combines the latest available information regarding streamflow with relevant information regarding bridges considered susceptible to bridge scour, thereby assisting in truck-deployment decisions, and ii) development of an acoustic positioning system as a replacement of the original mechanical positioning in order to improve the ease of use. The web application, written in Macromedia (now Adobe) Flash 7, provides a graphical (map) display of stream gaging sites and bridges, and the relevant information. The report discusses briefly its use and the software implementation. The acoustic positioning system is based on acoustically measuring distances from transmitters attached to the scour sonar housing to an array of receivers of known fixed positions, and is intended for use in determining reproducibly the position being probed by a scour sonar. Laboratory tests were performed with the system in isolation, and results were compared with locations determined from a Total station. It was found that, under relatively ideal laboratory conditions, the system could locate the transmitters within 1-ft in the horizontal and 1-ft in the vertical. For the more demanding location of a probed point on a hypothetical streambed, the system errors often exceeded this specification. Field tests, undertaken for both stationary-truck and moving-truck applications, but with the positions of transmitters nominally fixed with respect to the receivers, showed that the results were noisier, but appropriate pre-screening and post-processing yielded useful data. Paperback, Label: Joint Transportation Research Program, Joint Transportation Research Program, Produktgruppe: Book, Publiziert: 2009-07-01, Studio: Joint Transportation Research Program.

Von Händler/Antiquariat, Berliner Büchertisch e.V., 10961 Berlin.
1. Aufl. Paperback 232 S. Broschiert Sofortversand! Akzeptables Exemplar, deutliche Gebrauchsspuren, Cover/SU bestoßen, Schnitt/Papier nachgedunkelt, Bleistiftanstreichungen/Anmerkungen im Text, ist aber noch gut zu gebrauchen; acceptable with further notes Immediate delivery in bubble wrap envelope! Acceptable copy, noticeable wear, cover/dust jacket shows wear, edges/text pages show yellowing/darkening, interior highlighting/writing, but still of use 150505av39 ISBN: 9783851653144 Amerikanische Gegenwartsliteratur; ***; Tod; Liebe; Homo***ualität; Gewalt; Drogen, gebraucht; mittelmäßig.

Lieferung aus: Deutschland, Versandkosten in die BRD.
Von Händler/Antiquariat, Berliner Büchertisch eG, 10961 Berlin.
1. Aufl. 232 S. Paperback Sofortversand! Akzeptables Exemplar, deutliche Gebrauchsspuren, Cover/SU bestoßen, Schnitt/Papier nachgedunkelt, Bleistiftanstreichungen/Anmerkungen im Text, ist aber noch gut zu gebrauchen; acceptable with further notes Immediate delivery in bubble wrap envelope! Acceptable copy, noticeable wear, cover/dust jacket shows wear, edges/text pages show yellowing/darkening, interior highlighting/writing, but still of use 150505av39 ISBN: 9783851653144 Versand D: 3,00 EUR Amerikanische Gegenwartsliteratur; ***; Tod; Liebe; Homo***ualität; Gewalt; Drogen.

Lieferung aus: Deutschland, Versandfertig in 1 - 2 Werktagen.
Von Händler/Antiquariat, Berliner Büchertisch e.G.
Die Beschreibung dieses Angebotes ist von geringer Qualität oder in einer Fremdsprache. Trotzdem anzeigen

Lieferung aus: Deutschland, Versandkosten nach: Deutschland.
Berliner Buechertisch e.G. Preis inkl. MwSt. [3184275].
Die Beschreibung dieses Angebotes ist von geringer Qualität oder in einer Fremdsprache. Trotzdem anzeigen

Lieferung aus: Deutschland, zzgl. Versandkosten, Versandfertig innerhalb von 3 Wochen.
A Truck-Mounted Scour Inspection System for Indot.

Lieferung aus: Schweiz, wird besorgt, Lieferzeit unbekannt.
A Truck-Mounted Scour Inspection System for Indot, Taschenbuch, 07.2009.

Lieferung aus: Deutschland, Versandkosten nach: DEU.
Von Händler/Antiquariat, buxbox.
Die Beschreibung dieses Angebotes ist von geringer Qualität oder in einer Fremdsprache. Trotzdem anzeigen