Download or read book Scour Protection for Morgantown Dam Monongahela River West Virginia written by and published by . This book was released on 1989 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: Morgantown Lock and Dam is a navigation project on the Monongahela River 102 miles from the mouth of the river in West Virginia. The project consists of a spillway section with six 60 ft-wide gates, a modified flip-type stilling basin for energy dissipation, and an 84-by 600-ft lock. Model tests were conducted on a 1:25 scale model of the spillway and stilling basin to determine sizing and configuration of materials necessary to protect the area immediately downstream from the stilling basin from additional scour. Numerous types of scour protection plans were tested from graded riprap to a secondary stilling basin. Initially, a scour protection plan consisting of a secondary stilling basin was developed for flow conditions with a normal upper pool, minimum project tailwater, and one gate fully open. These conditions were representative of those that could occur during ice or debris passage, malfunction of a gate a navigation accident or vandalism. This plan was not feasible since it would be too expensive and would require dewatering of the project to construct. Tests were then conducted to develop scour protection consisting of barges filled with riprap and grouted. Several designs were tested, none of which provided satisfactory flow conditions and adequate scour protection. The model results provided options of the scour protection desired based on certain hydraulic flow conditions.
Download or read book Scour Protection for Morgantown Dam Monongahela River West Virginia written by John E. Hite and published by . This book was released on 1989 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Scour Protection for Dam No 7 Monongahela River Pennsylvania written by Thomas E. Murphy and published by . This book was released on 1988 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Summary Report Model Tests of Scour Protection for Dam No 2 Monongahela River Pennsylvania written by John E. Hite and published by . This book was released on 1985 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Technical Reports Awareness Circular TRAC written by and published by . This book was released on 1989-11 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book River Coastal and Shoreline Protection written by C. R. Thorne and published by John Wiley & Sons. This book was released on 1995-07-05 with total page 796 pages. Available in PDF, EPUB and Kindle. Book excerpt: RIPRAP is a widely used engineering method for protecting river banks and coastlines from erosion. This book studies the fundamental issues and problems concerned with various aspects of this method of erosion control.
Download or read book List of Publications of the U S Army Engineer Waterways Experiment Station written by U.S. Army Engineer Waterways Experiment Station and published by . This book was released on 1993 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Summary Report Model Tests of Scour Protection for Lock and Dam No 7 Allegheny River Pennsylvania written by John E. Hite and published by . This book was released on 1985 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Periodic Inspection and Continuing Evaluation of Completed Civil Works Structures Morgantown Lock and Dam Monongahela River West Virginia Eighth Periodic Inspection Report written by United States. Army. Corps of Engineers. Pittsburgh District and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Periodic Inspection and Continuing Evaluation of Completed Civil Works Structures Morgantown Lock and Dam Monongahela River West Virginia Fourth Periodic Inspection Report written by United States. Army. Corps of Engineers. Pittsburgh District and published by . This book was released on 1986 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Periodic Inspection and Continuing Evaluation of Completed Civil Works Structures written by United States. Army. Corps of Engineers. Pittsburgh District and published by . This book was released on 2020 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Water Resources Development by the U S Army Corps of Engineers in West Virginia written by and published by . This book was released on 1981 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Summary Report written by John E. Hite and published by . This book was released on 1982* with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Annual Report FY of the Secretary of the Army on Civil Works Activities written by United States. Army. Corps of Engineers and published by . This book was released on 1995 with total page 1660 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Scour Protection for Pike Island Dam Ohio River written by John E. Hite and published by . This book was released on 1987 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pike Island Locks and Dams are located 84.2 miles below the head of the Ohio River at Pittsburgh, Pennsylvania. The navigation project contains a gated spillway section with a stilling basin. Testing were conducted on a 1:25-scale section model of five of the nine spillway tainter gates and the stilling basin. The purpose of the model study was to determine sizing and configuration of materials necessary to protect the area immediately downstream from the stilling basin from additional scour. Scour protection was developed for operation with a single gate opened 10 ft, normal upper pool, and minimum project tailwater. This type operation occurs when ice and debris are passed through the spillway gates. The type 2 riprap plan, which consisted of 4- to 6-ft-diameter stones, remained stable for the conditions described when placed on a 1V on 3H downward slope. The type 2 riprap plan was modified to accommodate construction by adding a horizontal section of tremie concrete followed by grout-filled fabric bags immediately downstream from the stilling basin. Riprap consisting of 5-ft-diameter stones was then placed on a 1V on 3H downward slope just downstreams of the grout-filled fabric bag. This plan was stable for operation with a single gate opened 10 ft, normal upper pool, and minimum project tailwater and was recommended for the Pike Island Project.
Download or read book List of Publications of the US Army Engineer Waterways Experiment Station written by and published by . This book was released on 1990 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government Reports Annual Index written by and published by . This book was released on 1990 with total page 1608 pages. Available in PDF, EPUB and Kindle. Book excerpt:
