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The Use Of Urban Characteristics In Estimating Internal Travel Patterns, John Wallace Barr Jan 1956

The Use Of Urban Characteristics In Estimating Internal Travel Patterns, John Wallace Barr

JTRP Technical Reports

No abstract provided.


Effect Of Crushed-Gravel Fine Aggregate On The Strength Of Asphaltic Surfacing Mixture, Robert P. Lottman, William Harner Goetz Jan 1956

Effect Of Crushed-Gravel Fine Aggregate On The Strength Of Asphaltic Surfacing Mixture, Robert P. Lottman, William Harner Goetz

JTRP Technical Reports

No abstract provided.


Report No. 2 On The Skid Tests Performed On Experimental Federal Aid Project Number F-147(6), Frank Melvin Holloway Jan 1956

Report No. 2 On The Skid Tests Performed On Experimental Federal Aid Project Number F-147(6), Frank Melvin Holloway

JTRP Technical Reports

No abstract provided.


Road Roughness Measurements On Indiana Pavements, Frank Melvin Holloway Jan 1956

Road Roughness Measurements On Indiana Pavements, Frank Melvin Holloway

JTRP Technical Reports

No abstract provided.


Permeability And Absorptivity Of Indiana Limestone Coarse Aggregates, William Lee Dolch Jan 1956

Permeability And Absorptivity Of Indiana Limestone Coarse Aggregates, William Lee Dolch

JTRP Technical Reports

No abstract provided.


Progress Report No. 4 On State Highway Needs In Indiana, Arthur K. Branham, Donald O. Covault, Harold L. Michael Jan 1956

Progress Report No. 4 On State Highway Needs In Indiana, Arthur K. Branham, Donald O. Covault, Harold L. Michael

JTRP Technical Reports

No abstract provided.


Progress Report No. 1 On The Skid Resistance Study, Experimental Test Section U.S. 421 South Of Kirklin, John Wallace Shupe Jan 1956

Progress Report No. 1 On The Skid Resistance Study, Experimental Test Section U.S. 421 South Of Kirklin, John Wallace Shupe

JTRP Technical Reports

No abstract provided.


Road Roughness Measurements On Indiana Pavements, Frank Melvin Holloway Jan 1956

Road Roughness Measurements On Indiana Pavements, Frank Melvin Holloway

JTRP Technical Reports

No abstract provided.


The Application Of Airphotos To Foundation Problems, Bruce Halsey Moore Jan 1956

The Application Of Airphotos To Foundation Problems, Bruce Halsey Moore

JTRP Technical Reports

No abstract provided.


Progress Report No. 3 On The Skid Resistance Study Experimental Federal Aid Project No. F-147(6), John Wallace Shupe Jan 1956

Progress Report No. 3 On The Skid Resistance Study Experimental Federal Aid Project No. F-147(6), John Wallace Shupe

JTRP Technical Reports

No abstract provided.


Plastic Moisture Barriers For Highway Subgrade Protection, J. Richard Bell, Eldon J. Yoder Jan 1956

Plastic Moisture Barriers For Highway Subgrade Protection, J. Richard Bell, Eldon J. Yoder

JTRP Technical Reports

No abstract provided.


Annual Report Of The Assistant Director, 1955-1956, Harold L. Michael Jan 1956

Annual Report Of The Assistant Director, 1955-1956, Harold L. Michael

JTRP Technical Reports

No abstract provided.


Evaluation Of Sprinkler Systems In Northern Utah, Murray J. Gavel May 1955

Evaluation Of Sprinkler Systems In Northern Utah, Murray J. Gavel

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Sprinkling as a method of irrigation has been expanding rapidly in the United States, with acreages irrigated by this method increasing every year. One of the major reasons for the expansion is the great improvements that have been made in sprinkler irrigation equipment. Light weight aluminum pipe, with quick couplers, improved pump and motor efficiencies have all made sprinkler irrigation more desirable. High efficiency of water application, labor requirements, and favorable plant response have also favored the expansion.

Another reason for the increase in sprinkler irrigation is that new lands being brought under irrigation are often not adaptable to surface …


0007: Samuel Roy Jenkins Diaries, 1887-1941, Marshall University Special Collections Jan 1955

0007: Samuel Roy Jenkins Diaries, 1887-1941, Marshall University Special Collections

Guides to Manuscript Collections

This collection consists primarily of the diaries of Samuel Roy Jenkins, written from 1887 until 1941. The early diaries, written between 1887 and 1898, deal with his life as a student at Grafton High School and West Virginia University, and later as a civil engineer in Grafton, West Virginia. The middle group of diaries cover the years from 1906 until 1925; Mr. Jenkins' floral business in Grafton and his increasing financial difficulties are the subjects of many of these entries. In the last group of diaries, written between 1930 and 1941, the entries discuss Mr. Jenkins' return to the engineering …


An Investigation Of Continuous Steel Beams In The Plastic Range, Robert Adams Shoolbred Jan 1954

An Investigation Of Continuous Steel Beams In The Plastic Range, Robert Adams Shoolbred

Masters Theses

"The purpose of this thesis is to investigate the action of beams in the plastic range. The test specimen will be a 4WF 13 structural shape continuous over three supports having equal span lengths of seven feet. Three types of loading were chosen. The first loading will be concentrated in the center of each span. The second loading will be a concentrated load in the center of one span only. The third loading will be the settlement of the two end supports until a plastic hinge forms at the center support, then the two spans will be loaded with concentrated …


Horizontal Pressures On Retaining Walls Due To Line Surface Loads, John B. Heagler Jan 1954

Horizontal Pressures On Retaining Walls Due To Line Surface Loads, John B. Heagler

Masters Theses

"Among the oldest types of structures with which engineers have had to deal are those which serve to laterally restrain masses of earth, or to prevent earth embankments from assuming their natural angle of repose. This is necessary where space is limited or the natural slope would encroach upon other property. These structures, usually called retaining walls, are subjected to forces, both lateral and vertical due to the pressures exerted by the backfill material and any loads imposed on the backfill material. The first step in the design of the retaining wall is to determine the magnitude, position, and line …


Investigation Of Soil Bricks As A Building Material, Ahmet Ilter Jan 1954

Investigation Of Soil Bricks As A Building Material, Ahmet Ilter

Masters Theses

"The need of a cheap construction material for small village farm construction in Turkey makes soil-cement a most desirable material. What is more, as far as the author knows, soil-cement has not found any application in farm house construction in Turkey as yet. So the author, being acquainted with his native country's house construction problem, and seeing the suitable application soil-cement have on such construction, came to the decision that he should investigate this problem thoroughly.

The main objective of the tests run in this investigation will be to find the strength of different samples of soil-cement. The stabilizer used …


Design Of A Precast Concrete Deck Girder Highway Bridge, Robert V. Gevecker Jan 1954

Design Of A Precast Concrete Deck Girder Highway Bridge, Robert V. Gevecker

Professional Degree Theses

"In the Fall of 1951, as a result of an agreement between the Portland Cement Association and the Missouri State Highway Department, with the approval and good wishes of the United States Department of Commerce, Bureau of Public Roads, the State Highway Department embarked on a program to design and construct several precast, prestressed, and precast-prestressed concrete highway bridges"--Introduction, page 1.

The purpose of this extensive program being to indicate to State Highway officials and other interested parties the advantages of these types of construction. In the words of Mr. S. W. O'Brien, District Engineer for the Bureau of Public …


The Effect Of Air-Entrainment On Concrete Containing Chert Gravel, Ali Erdogan Dinc Jan 1953

The Effect Of Air-Entrainment On Concrete Containing Chert Gravel, Ali Erdogan Dinc

Masters Theses

"The problem which the writer is analyzing in this paper has been suggested to him by Prof. Carlton of the Civil Engineering Department. It consists of two parts.

  1. 1. Bar-Run aggregate is to be obtained from Springcreek near Rolla. This material is to be screened and recombined to obtain the best gradation for highest strength concrete obtainable.
  2. Durability studies are to be made on the concrete resulting from best established mix by varying the amount of air entrainment compound (Vinsol Resin) to be added to the cement"--Introduction, page 1.


Runoff And Soil Moisture, John William Clark Jr. Jan 1953

Runoff And Soil Moisture, John William Clark Jr.

Masters Theses

"Hydrology is the science treating of water from the time it hits the earth until it leaves the earth. This never ending movement of water is called the "hydrologic cycle" and is best summarized graphically. The hydrologist is primarily concerned with rainfall, runoff and evaporation. One of the basic aims of the science is to compute the surface runoff from any rain on a given area. Surface runoff is here considered as that water which reaches the channels without penetrating the ground, plus subsurface storm flow. Subsurface storm flow is slower than surface runoff but faster than ground water flow. …


Chronicle: John E Mathews Bridge Edition Presenting The Story Of A Great Achievement, Sam D. Melson Dec 1952

Chronicle: John E Mathews Bridge Edition Presenting The Story Of A Great Achievement, Sam D. Melson

City and Regional Planning -- Florida

Special Edition of the independent weekly Chronicle on the John E. Mathews Bridge, it's planning and construction.


The Discharge Coefficient In The Coordinate Method For Measuring Pipe Flow, Day L. Bassett May 1952

The Discharge Coefficient In The Coordinate Method For Measuring Pipe Flow, Day L. Bassett

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Agriculture, industry, and community life continue to impose great demands upon available sources of water, particularly in arid and semi-arid regions. Efficient utilization of water, demanding careful distribution and use, implies flow measurement.

The coordinate method for measuring pipe flow finds some application in industry where estimates must be made of the flow of fluids containing relatively large amounts of suspended solids that would render other measuring devices ineffective. Widest application may be found, however, in agriculture where a simple, quick, and inexpensive means for estimating well flow, pump discharge, drain efflux, etc., is necessary if the farmers are to …


An Economic Study Of The "C" Factor, David Hunter Robinson Jan 1952

An Economic Study Of The "C" Factor, David Hunter Robinson

Masters Theses

"After due consideration of the facts and hypothetical conditions enumerated herein, it was decided that this work would be devoted to developing a means of determining the most economical “C” factor to be used; one that will be consistent with ease of operating the plotting machine, the required accuracy of the finished compilation and economy. In other words, the highest value of the "C" factor that will produce results within the accuracy requirements under normal operating procedures.

As a secondary project, it was decided to plot a curve using points determined by analyzing a series of spot readings made at …


An Investigation Of End-Anchorage And Performance Of Sr-4 Strain Gages On A Prestressed Concrete Beam, Howard W. Nunez Jr. Jan 1952

An Investigation Of End-Anchorage And Performance Of Sr-4 Strain Gages On A Prestressed Concrete Beam, Howard W. Nunez Jr.

Masters Theses

"In recent years there has been brought to the attention of engineers and architects a new medium of construction---prestressed concrete. Reinforced concrete has long been recognized as a satisfactory material for use in the construction of buildings, bridges, highways, tanks and other structures. However, most concrete designers will concede that this material has many drawbacks. For instance, in a simple beam of rectangular cross-section, roughly only one half or the concrete is relied on to resist compressive forces. The tensile strength of the concrete is considered to be zero, and steel bars or rods must be inserted to carry the …


An Investigation As To The Uses Of The Topographic Map And Improvements Desired By The General Public, George O. Boeckman Jan 1952

An Investigation As To The Uses Of The Topographic Map And Improvements Desired By The General Public, George O. Boeckman

Masters Theses

"The demand for topographic maps from hunters, fishermen, vacationers, professional engineers etc, has been increasing with each passing year. In 1940 people bought some 700,000 copies of topographic maps. In 1946 sales had jumped to well over 2,000,000 copies. Civilian use of these maps by veterans has contributed substantially to the tremendous expansion of demand for maps since World War II. In recent years, the quality of topographic maps has been greatly improved by refinements in methods and by the use of aerial photography in map compilation. This advancement, and an ever-increasing demand from engineers, geologists, and many others for …


Hydrology Of Small Drainage Areas, James Kinchen Searcy Jan 1952

Hydrology Of Small Drainage Areas, James Kinchen Searcy

Masters Theses

"Realizing the need for data on small drainage areas the Missouri Highway Commission in 1947 began a cooperative project with the Water Resources Division of the United States Geological Survey which includes the establishment of small area gaging stations and recording rain gages.

The purpose of this investigation is to study some of the data collected in the few years of operation of these small area stations with the aim of testing some of the hydrologic tools useful in the study of larger drainage basins to determine their applicability on small drainage basins. The relationship between the runoff of large …


The Effect Of Grain Size On Shearing Strength Of Sand, Keyhan Samimi Jan 1952

The Effect Of Grain Size On Shearing Strength Of Sand, Keyhan Samimi

Masters Theses

"The object of this study is to determine experimentally the effect of definite grain size on the shearing characteristics of sandy soils. As it will be discussed in detail under the article - The Mechanics of Shear, the shearing characteristics of sandy soils depends on many factors such as grain size and shape, soil structure and relative density, the water content of soil. An attempt is made throughout the entire investigation to determine the effect of definite grain size on the shearing value and the angle of internal friction under the dry and saturated conditions. Furthermore, the results of shear …


Serrated Wire For Welded Wire Fabric, Homer F. Thompson Jan 1952

Serrated Wire For Welded Wire Fabric, Homer F. Thompson

Masters Theses

"The Wire Reinforcement Institute, Inc., is concerned, primarily, with gathering data and technical information to substantiate the following:

  1. That welded wire fabric, when used as a reinforcement in concrete, distributes the stresses throughout the concrete slab, as has been maintained by engineers during the past 40 years.
  2. That welded wire fabric provides adequate crack control within the working limits of the fabric.

In order to efficiently accomplish Objectives 1 and 2 above, we wish to establish:

  1. The safe working stress that we can safely recommend for welded wire fabric -- both in bond and tension.
  2. The proper spacing of longitudinal …


Unit Consumptive Use Of Water Studies In The Ashley And Ferron Valleys Of Utah For The 1950 Growing Season, James O. Henrie May 1951

Unit Consumptive Use Of Water Studies In The Ashley And Ferron Valleys Of Utah For The 1950 Growing Season, James O. Henrie

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

For the past 2 years a project has been carried on by the Utah Agricultural Experiment Station and the United States Department of Agriculture, Soil Conservation Service, in cooperation with the Utah State Engineer, in the Ashley and Ferron valleys of Utah to determine the consumptive use of water in these areas. This report is the preliminary part of the third year of study. It includes a determination of unit consumptive use values for the major agricultural crops. These values will later be used by the Soil Conservation Service and Experiment Station in determining the valley consumptive use by the …


An Economy Study Of Vierendeel Trusses, Donald Lee Dean Jan 1951

An Economy Study Of Vierendeel Trusses, Donald Lee Dean

Masters Theses

"Since the introduction of the pin connected steel truss in the United States in 1847 as a truss that could be actually designed, there has been very few basic changes in the truss as a structure. True, web members have been sloped or braced in many different ways to best adapt the truss for the structural materials being used, and over the protests of many , pin connections have almost wholly given way to riveted or arc welded connections, however, the basic idea of using all members as two force members has prevailed. Concern over the existence of bending stresses …