A Bank-operated Traveling-block Cableway for Stream Discharge and Sediment Measurements PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download A Bank-operated Traveling-block Cableway for Stream Discharge and Sediment Measurements PDF full book. Access full book title A Bank-operated Traveling-block Cableway for Stream Discharge and Sediment Measurements by James J. Paradiso. Download full books in PDF and EPUB format.
Author: James J. Paradiso Publisher: ISBN: Category : Forests and forestry Languages : en Pages : 44
Book Description
Streams often present a challenge for collecting flow and sediment measurements on a year-round basis. Streams that can normally be waded become hazardous during seasonal flows, either endangering hydrographers or precluding data collection completely. A hand-operated cableway permits the accurate and safe collection of discharge and sediment data from the stream bank. This system provides a low-cost, safe alternative to cable cars or operation from bridges during high runoff. This publication describes the construction and use of a cableway system. Included are figures describing parts and dimensions, installation methods, and field operations.
Author: James J. Paradiso Publisher: ISBN: Category : Forests and forestry Languages : en Pages : 44
Book Description
Streams often present a challenge for collecting flow and sediment measurements on a year-round basis. Streams that can normally be waded become hazardous during seasonal flows, either endangering hydrographers or precluding data collection completely. A hand-operated cableway permits the accurate and safe collection of discharge and sediment data from the stream bank. This system provides a low-cost, safe alternative to cable cars or operation from bridges during high runoff. This publication describes the construction and use of a cableway system. Included are figures describing parts and dimensions, installation methods, and field operations.
Author: Manuel H. Martinez Publisher: ISBN: Category : Stream measurements Languages : en Pages : 12
Book Description
This paper presents instructions for constructing platforms that span the width of stream channels to accommodate the measurement of hydrologic parameters over a wide range of discharges. The platforms provide a stable, safe, noninvasive, easily constructed, and relatively inexpensive means for permitting data collection without wading in the flow. We have used the basic techniques described herein for building platforms on channels of small to medium size, up to 70 feet in width. Lightweight joists, commonly used in housing construction, form the primary structural support for the platform. The structures can be constructed by persons having only rudimentary knowledge of building practices and using simple tools. Cost estimates for materials range from $200 to $1,500 depending on the required length of structure. The platforms have been used successfully in measuring flow and sediment discharge in subalpine channels in Colorado and Wyoming during runoff events with 2 to 5 year return frequencies. They are quite stable and are safer than wading in channels with fast moving flow.
Author: James J. Paradiso
Author: James J. Paradiso
Author: James J. Paradiso
Author: 
Author: Manuel H. Martinez
Author: 
Author: 
Author: 
Author: D. Phil Turnipseed
Author: Saul Edward Rantz
Author: Henry Coddington Meyer