Emergency Spillway Performance, Upper Red Rock Creek Watershed, Oklahoma
Language: English
Published by Forgotten Books, 2024
- Softcover
- New
Seller: Forgotten Books, London, United KingdomForgotten Books
AbeBooks seller since June 2, 2021
Condition: New
£ 13.28
Quantity: Over 20 available
Add to basketItem description from seller
Print on Demand. This book analyzes emergency spillways and the performance of three observed in Oklahoma during an October 1973 rainstorm. The author, a research leader in Water Conservation Structures, uses this data to help establish design criteria for stable, breach-proof spillways. A mathematical model is proposed that includes the hydrograph, spillway width, difference in elevation between the spillway crest and the stable downstream grade, and the erodibility characteristics of the soil and rock mass in the spillway profile. Historical accounts are referenced, with inclusion of graphs and illustrations to explain the testing process and results. This resource provides valuable insights for understanding the behavior of emergency spillways, ultimately ensuring the stability and safety of water retention structures. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. …
Seller Inventory # 9781527775862_0
- Title
- Emergency Spillway Performance, Upper Red Rock Creek Watershed, Oklahoma
- Author
- W. O. Ree
- Publisher
- Forgotten Books
- Publication year
- 2024
- Condition
- New
- Book Type
- print-on-demand item
- Binding
- Paperback
- Language
- English
- ISBN 10
- 1527775860
- ISBN 13
- 9781527775862
- Seller catalogs
- General Engineering
A mathematical model of the breaching process could be formu lated which would include the hydrograph, the spillway width, the difference in elevation between the spillway crest and the stable downstream grade, and the erodibility characteristics of the soil and rock mass in the spillway profile. The erodibility characteristics of the soil and rocks could be determined by laboratory experiments which would provide numerical data for quantifying the model. The model in turn should be tested by application to known events; data on spillway performance during floods would be required for testing. This is a report of the data gathered on the performance of three spillways during an infrequent flow event.
At pm. On October 10, 1973, a rainstorm began at Enid, Okla.; by 5: 00 am. The next morning inches of rain had fallen. A National Weather Service bucket survey disclosed a maximum of 20 inches of rain in the center of the city, about 2 miles from the rain gage. Thirteen miles northeast of Enid and 3 miles south west of Hunter, Okla.,19 inches of rain fell. This point is in the western part of the Upper Red Rock Creek watershed, Oklahoma, the location of a Public Law 566 project of the Soil Conservation Service.
Four of the nearby upstream floodwater-retarding reservoirs in the watershed received sufficient runoff to cause flow in the emergency spillways. These sites and the isohyetal lines for the storm are diagramed in figure 1. The emergency spillway flows aroused the interest of the staff of the Water Conservation Strue tures Laboratory, who visited the area and first observed the emergency spillways on October 23, 1973. The detailed surveys were made on November 1 and 2. The high-water marks in the reservoir and the crest and channel profiles of the spillways were measured, and the kind and quality of the grass cover and the condition of the spillways were noted. From these data the peak flow and the maxi mum velocity in each spillway during the flow were calculated.
About the Publisher
Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com
This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
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Forgotten Books’ Classic Reprint Series utilizes the latest technology to regenerate facsimiles of historically important writings. Careful attention has been made to accurately preserve the original format of each page whilst digitally enhancing the quality of the aged text.
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Forgotten Books publishes hundreds of thousands of rare and classic books.
This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
This text has been digitally restored from a historical edition. Some errors may persist, however we consider it worth publishing due to the work's historical value.
The digital edition of all books may be viewed before purchase if you request a sample.
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