Please use this identifier to cite or link to this item:
https://hdl.handle.net/11681/35182Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Mitchell, Kenneth Ned. | - |
| dc.contributor.author | DiJoseph, Patricia K. | - |
| dc.contributor.author | Scully, Brandan. | - |
| dc.contributor.author | Kress, Marin M. | - |
| dc.date.accessioned | 2020-01-15T20:30:04Z | - |
| dc.date.available | 2020-01-15T20:30:04Z | - |
| dc.date.issued | 2020-01 | - |
| dc.identifier.govdoc | ERDC/CHL TR-20-1 | - |
| dc.identifier.uri | https://hdl.handle.net/11681/35182 | - |
| dc.identifier.uri | http://dx.doi.org/10.21079/11681/35182 | - |
| dc.description | Technical Report | - |
| dc.description.abstract | This project used historic vessel position reports to analyze barge lane traffic navigability and towing vessel traffic interaction with deep draft (“bluewater”) vessels in the Houston Ship Channel, Texas, during September and December 2015. Vessel position reports were collected through the U.S. Coast Guard Nationwide Automatic Identification System and accessed through the U.S. Army Corps of Engineers AIS Analysis Package software. The motivation for this study was a request from the Galveston District for assistance as part of the Houston Ship Channel Expansion Channel Improvement Project. Results indicate that, generally, towing vessels confine themselves to the designated barge shelves on the outer edges of the main channel approximately 65% of the time and venture into the main (center) portion of the deep-draft channel approximately 35% of the time. This study also explored the relationship between meeting events (where a bluewater vessel is meeting a towing vessel moving in the opposite direction) and the linear consistency of towing vessel tracks within the barge lanes along straight segments of the Houston Ship Channel. Preliminary results suggest that encounter events do influence towing vessel behavior, as measured through vessel track linearity. | en_US |
| dc.description.sponsorship | United States. Army. Corps of Engineers. Galveston District. | en_US |
| dc.description.sponsorship | Navigation Systems Research Program (U.S.) | - |
| dc.description.sponsorship | Dredging Operations and Technical Support Program (U.S.) | - |
| dc.description.tableofcontents | Abstract ................................ ................................ ................................ ................................ .......................... ii Figures and Tables ................................ ................................ ................................ ................................ ........ iv Preface ................................ ................................ ................................ ................................ ............................. v 1 Introduction ................................ ................................ ................................ ................................ ............ 1 1.1 Background - Initial request from Galveston District ................................ ....... 1 1.21.2 Objective – Respond to SWG request ................................ ................................ .......... 1 1.31.3 Approach – Identify study area and timespan ................................ ............................. 2 2 Methods ................................ ................................ ................................ ................................ .................. 4 2.1 Automatic Identification System data acquisition ................................ .............. 4 2.2 Evaluation of barge shelf utilization ................................ ................................ ............. 4 3 Results ................................ ................................ ................................ ................................ .................... 9 3.1 HSC transits by direction and classification of vessel encounter events ................... 9 3.2 Relative linearity of towing vessel tracks as a function of bluewater vessel meeting events ................................ ................................ ................................ ....................... 15 4 Summary and Conclusions ................................ ................................ ................................ ............... 20 References ................................ ................................ ................................ ................................ ................... 21 Unit Conversion Factors ................................ ................................ ................................ ............................ 22 Report Documentation Page | - |
| dc.format.extent | 30 pages / 1.435 Mb | - |
| dc.format.medium | PDF/A | - |
| dc.language.iso | en_US | en_US |
| dc.publisher | Coastal and Hydraulics Laboratory (U.S.) | en_US |
| dc.publisher | Engineer Research and Development Center (U.S.) | - |
| dc.relation.ispartofseries | Technical Report (Engineer Research and Development Center (U.S.)) ; no. ERDC/CHL TR-20-1 | - |
| dc.rights | Approved for Public Release; Distribution is Unlimited | - |
| dc.source | This Digital Resource was created in Microsoft Word and Adobe Acrobat | - |
| dc.subject | Barges | en_US |
| dc.subject | Channels (Hydraulic engineering) | en_US |
| dc.subject | Houston Ship Channel (Tex.) | en_US |
| dc.subject | Inland navigation | en_US |
| dc.subject | Ships | en_US |
| dc.subject | Towing | en_US |
| dc.title | Towing vessel delays and barge lane navigability along the Houston Ship Channel, Texas | en_US |
| dc.type | Report | en_US |
| Appears in Collections: | Technical Report | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| ERDC-CHL TR-20-1.pdf | 1.47 MB | Adobe PDF |  View/Open |