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Kissimmee River Structures, Central and Southern Florida Flood Control Project: Hydraulic Model Investigation

Description: Abstract: Kissimmee River structures S-65E, S-65D, and S-65B were reproduced in a 1:20 scale model in order to study ways of eliminating scour of the downstream riprap blankets by means of structural modifications of operating procedures.
Date: March 1979
Creator: Turner, Herman O., Jr. & Pickering, Glenn A.
Partner: UNT Libraries Government Documents Department

Investigation for South Fill Area, United States Military Academy, West Point, New York

Description: Abstract: "The investigation reported herein describes surface and subsurface horizontal and vertical control, sampling, testing, laboratory testing, and analyses performed to determine the stability of a rock fill over fat clay deposits (South Fill) bordering the Hudson River at the West Point Military Academy, West Point, New York. The South Fill area in its present configuration was found to be stable and should remain stable provided use is limited to parking, athletic fields, and recreational areas. The report contains documentation of data collected since the monitoring program began in 1961."
Date: August 1980
Creator: Taylor, Hugh M., Jr.; Poplin, Jack K. & Mitchell, Gerald B.
Partner: UNT Libraries Government Documents Department

Concrete and Rock Tests, Major Rehabilitation and Compliance, Lockport Lock, Illinois Waterway, Chicago District: Final Report

Description: Abstract: A crack survey , drilling, field and laboratory testing of concrete, and laboratory testing of foundation rock were carried out as part of a major rehabilitation and compliance program at Lockport Lock.
Date: April 1980
Creator: Stowe, Richard L.; Ragan, Steve A.; Campbell, Roy L.; Pavlov, Barbara A.; Thornton, Henry T., Jr. & Wong, Ging S.
Partner: UNT Libraries Government Documents Department

Analysis of Field Compaction Data: Report 2, Littleville Dam, Westfield River, Massachusetts

Description: Summary: This report is a review of the materials, specifications, procedures, equipment, and testing pertinent to construction and compaction control of the earth-fill embankment of Littleville Dam, Westfield River, Mass., constructed by the U. S. Army Engineer Division, New England.
Date: December 1970
Creator: Torrey, Victor H., III
Partner: UNT Libraries Government Documents Department

Levee Underseepage Software: User Manual and Validation [Floppy Disk]

Description: A FORTRAN 77 computer program (LEVSEEP), developed to analyze levee underseepage on IBM PC compatible microcomputers with an 8087 math coprocessor. The software and associated equipment plots cross sections and piezometer data; calculates seepage flow and substratum pressure; analyzes landside berm, river side blanket, cutoff and relief well control measures; and finally, estimates the construction cost of these alternatives.
Date: September 1989
Creator: Cunny, Robert W.; Agostinelli, Victor M., Jr. & Taylor, Hugh M., Jr.
Partner: UNT Libraries Government Documents Department

Levee Underseepage Analysis for Special Foundation Conditions

Description: This report describes a research study in which techniques were developed for prediction of underseepage conditions for special cases of levee and foundation geometry. The differential equations for levee underseepage were derived and programmed in finite difference form for three special cases of boundary conditions. The developed programs allow analyses that are not restricted to the boundary conditions assumed in the conventional, closed form solution, i.e., two foundation layers of uniform thickness with horizontal boundaries.
Date: September 1989
Creator: Wolff, Thomas F.
Partner: UNT Libraries Government Documents Department

Levee Underseepage Software: User Manual and Validation

Description: Report discussing the FORTRAN 77 computer program (LEVSEEP), developed to analyze levee underseepage on IBM PC compatible microcomputers with an 8087 math coprocessor. The software and associated equipment plots cross sections and piezometer data; calculates seepage flow and substratum pressure; analyzes landside berm, river side blanket, cutoff and relief well control measures; and finally, estimates the construction cost of these alternatives.
Date: September 1989
Creator: Cunny, Robert W.; Agostinelli, Victor M., Jr. & Taylor, Hugh M., Jr.
Partner: UNT Libraries Government Documents Department

Use of Borehole Geophysical Methods in Determining in Situ Bulk Densities and Water Contents in Unconsolidated Materials: Final Report

Description: Introduction: The purpose of this study was to assess the capabilities of the WES geophysical downhole logging equipment for obtaining in situ bulk densities and water contents in unconsolidated materials, to establish a log analysis procedure applicable from one site to another, and to compare geophysically derived properties with those obtained from laboratory analysis of samples.
Date: September 1977
Creator: Hunt, Richard W.
Partner: UNT Libraries Government Documents Department

15 Mile Road/Edison Corridor Sewer Tunnel Failure Study, Detroit Area, Michigan

Description: Partial abstract: "The study consisted of field and laboratory investigations, construction evaluation, and geotechnical and structural analyses to determine the cause(s) of distress and failure of a 2600-ft section of 12-ft 9-in. diameter concrete-lined sanitary sewer tunnel in the Detroit, Mich., area. [...] The report includes summaries of all pertinent construction records, results of all pertinent past and current field and laboratory tests on construction and geotechnical materials, and detailed geotechnical and structural analyses based on observed conditions and measured parameters."
Date: January 1981
Creator: Albert, Dick; Hoff, George C.; Lorence, Brian; Mitchell, Gerald B.; Mlakar, Paul F.; Murphy, William L. et al.
Partner: UNT Libraries Government Documents Department

Monolith Joint Repairs: Case Histories

Description: This report discusses a study to identify materials and techniques to repair monolith joints, a common location for deficiencies in dams and locks. It also identified areas for further investigation to supplement existing technologies.
Date: August 1989
Creator: May, James G. & McDonald, James E.
Partner: UNT Libraries Government Documents Department

A Review of the Physical and Engineering Properties of Raw and Retorted Oil Shales from the Green River Formation: Final Report

Description: "This report summarizes published geotechnical properties of raw and retorted oil shales from the Green River Formation. Basic physical properties including gradation, specific gravity and Atterberg limits and engineering properties including compaction, permeability, settlement, soundness, and strength are summarized and discussed. Where appropriate, conclusions are drawn about the suitability of retorted oil shales as a geotechnical construction material. Appendix A discusses three retorting processes used to extract oil from oil shale" (abstract, para. 2-3).
Date: March 1978
Creator: Snethen, Donald R.; Farrell, Warren J. & Townsend, Frank C.
Partner: UNT Libraries Government Documents Department

General Design for Replacement of or Modifications to the Lower Santa Ana River Drop Structures, Orange County, California: Hydraulic Model Investigation

Description: Report on proposed channel improvements downstream from Prado Dam in order to provide sufficient protection for the highly urbanized lower Santa Ana floodplain.
Date: April 1994
Creator: George, John F.; Pickering, Glenn A. & Turner, Herman O., Jr.
Partner: UNT Libraries Government Documents Department

A Laboratory Development of Cavitation-Free Baffle Piers, Bluestone Dam, New River, West Virginia

Description: Results of model studies to determine the extent of destructive cavitation action (if any) in the stilling-basin elements at the Bluestone Dam in New River, West Virginia. The study also intended to develop means of correcting any conditions in the basin if needed.
Date: March 1948
Creator: Waterways Experiment Station (U.S.)
Partner: UNT Libraries Government Documents Department

Trafficability of Soils: Effects of Surface Conditions on Drawbar Pull of a Wheeled Vehicle

Description: "A study was conducted to (a) investigate the effects of soil surface conditions on one-pass drawbar pull capabilities of a wheeled vehicle, (b) relate optimum drawbar pull to soil strength as measured by several instruments, (c) develop tentative equations for predicting optimum tractive coefficient, and (d) determine effects of tire characteristics (tread pattern and deflection) on drawbar pull. One hundred and six drawbar pullslip tests were conducted with a 3/4-ton M37 truck at a gross weight of 7240 lb. One tire size (9.00-16, 8-PR), two tread patterns (smooth and nondirectional military), and two tire deflections (15% and 35%) were tested. Surface conditions varied from dry and firm, to wetted with small amounts of water, to flooded. Asphalt surfaces also were tested" (p. xi).
Date: April 1971
Creator: Rush, Edgar S. & Robinson, J. H.
Partner: UNT Libraries Government Documents Department

Investigation of the Suitability of Prepakt Concrete for Mass and Reinforced Concrete Structures

Description: The purpose of the investigation reported herein was to develop data on the suitability of Prepakt concrete for mass concrete dams and for reinforced concrete construction. Prepakt concrete is made by packing the forms with coarse aggregate and then pumping in a cement base intrusion mixture (grout) to fill the voids.
Date: October 1951
Creator: Waterways Experiment Station (U.S.)
Partner: UNT Libraries Government Documents Department

Retrogressive Failures in Sand Deposits of the Mississippi River, Report 1: Field Investigations, Laboratory Studies and Analysis of the Hypothesized Failure Mechanism

Description: First report regarding geotechnical field investigations meant to apply current state-of-the-art knowledge and methods to assessing the in situ characteristics of susceptible point bar deposits below Baton Rouge.
Date: June 1988
Creator: Torrey, Victor H., III; Dunbar, Joseph B. & Peterson, Richard W.
Partner: UNT Libraries Government Documents Department

Project DRIBBLE, Petrographic Examination and Physical Tests of Cores, Tatum Salt Dome, Mississippi

Description: Report providing information about experiments performed on core samples taken from the Tatum Salt Dome in Mississippi with an appendix about similar core samples from Louisiana. "All samples were examined petrographically before being subjected to physical tests to develop information on texture, fabric, structure, and composition" (p. vii).
Date: January 1963
Creator: Waterways Experiment Station (U.S.)
Partner: UNT Libraries Government Documents Department

Model Study of Channel Improvement and Stabilization in the Pryors Island Reach of the Ohio River

Description: This technical memorandum constitutes a complete report on a model study of the Pryors Island reach of the Ohio River, made for the purpose of determining the most effective plan of regulating works for the further improvement and stabilization of the navigable channel.
Date: September 1, 1938
Creator: Waterways Experiment Station (U.S.)
Partner: UNT Libraries Government Documents Department

Model Study of Plans for Channel Improvement at Dogtooth Bend, Mississippi River, Folder 1

Description: This memorandum, constitutes a report on the results of experiments conducted at the U. S. Waterways Experiment Station on a small scale model of that reach of the Mississippi River near and including Dogtooth Bend (Mile 32.7 above to Mile 4.0 below Cairo).
Date: April 2, 1938
Creator: Waterways Experiment Station (U.S.)
Partner: UNT Libraries Government Documents Department

Model Study of the Outlet Structures for the Wappapello Dam

Description: This memorandum constitutes a final report of the study performed at the U. S. Waterways Experiment Station on a model of the outlet works for the Wappapello Dam The model was built undistorted to the linear scale ratio, model-to-prototype, of 1 to 25. The general purpose of the model study was to check the hydraulic characteristics of all elements in the design of the outlet works, and to develop means of correcting any uneconomic, unsafe, or undesirable conditions.
Date: August 15, 1938
Creator: Waterways Experiment Station (U.S.)
Partner: UNT Libraries Government Documents Department