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Articles 190381 - 190410 of 196433

Full-Text Articles in Engineering

The Iron-Holmium Binary System And Related Magnetic Properties, Gerald J. Roe Jan 1969

The Iron-Holmium Binary System And Related Magnetic Properties, Gerald J. Roe

Doctoral Dissertations

"The iron-holmium phase diagram was investigated to determine the alloying behavior of these two metals and to determine the magnetic properties of some of the iron-holmium alloys which formed intermediate phases. The iron-holmium binary system was determined by three experimental techniques, differential thermal analysis (DTA), x-ray diffraction, and metallography. A phase diagram with three eutectic points and four intermediate phases was constructed from the experimental data. The two phases, Ho₆Fe₂₃ and Ho₂Fe₁₇, melted congruently at 1322⁰C and 1343⁰C respectively. HoFe₂ and HoFe₃ melted incongruently at 1288⁰C and 1293⁰C respectively. Neutron diffraction investigations were made on the intermediate phases Ho₆Fe₂₃ and …


A Study Of Pavement Strains And Deflections Produced By Dynamic Time Forces : Progress Report, Svein Olaf Engenes Jan 1969

A Study Of Pavement Strains And Deflections Produced By Dynamic Time Forces : Progress Report, Svein Olaf Engenes

JTRP Technical Reports

No abstract provided.


Direct Measurement Of Dynamic Capacitance, Norman G. Dillman Dec 1968

Direct Measurement Of Dynamic Capacitance, Norman G. Dillman

Electrical and Computer Engineering Faculty Research & Creative Works

No abstract provided.


Flexible Pavement Design Criterion, James H. Havens Dec 1968

Flexible Pavement Design Criterion, James H. Havens

Kentucky Transportation Center Research Report

Our recent report on "Rational Analysis of Kentucky Flexible Pavement Criterion," November 1968, presented theoretical treatments of current design curves – which enabled transformation of the current curves into companion sets of curves embodying alternative proportions of bituminous concrete and dense-graded aggregate base. We are privileged now to submit additional analytical information and to offer recommendations for revising the present design criterion.


Developments In Concrete Pavement Construction, Dan C. Woodward Nov 1968

Developments In Concrete Pavement Construction, Dan C. Woodward

Kentucky's Annual Forum on Transportation

No abstract provided.


The National Bridge Inspection Program, W. Jack Wilkes Nov 1968

The National Bridge Inspection Program, W. Jack Wilkes

Kentucky's Annual Forum on Transportation

No abstract provided.


State Bridge Program, T. J. Hopgood Nov 1968

State Bridge Program, T. J. Hopgood

Kentucky's Annual Forum on Transportation

No abstract provided.


Bridge Modernization Program - Logan County, Henry A. Padgett Jr. Nov 1968

Bridge Modernization Program - Logan County, Henry A. Padgett Jr.

Kentucky's Annual Forum on Transportation

No abstract provided.


Hot Mix Sand Surface, James H. Havens Nov 1968

Hot Mix Sand Surface, James H. Havens

Kentucky's Annual Forum on Transportation

No abstract provided.


The Relationship Between The Development Of Highways And Water Resources Management, G. F. Hughes Jr. Nov 1968

The Relationship Between The Development Of Highways And Water Resources Management, G. F. Hughes Jr.

Kentucky's Annual Forum on Transportation

No abstract provided.


Impact Of Highway Construction On Water Resource Management, Joe Tucker Nov 1968

Impact Of Highway Construction On Water Resource Management, Joe Tucker

Kentucky's Annual Forum on Transportation

No abstract provided.


Joint Development And Design Team Concept, F. L. Anthony Nov 1968

Joint Development And Design Team Concept, F. L. Anthony

Kentucky's Annual Forum on Transportation

No abstract provided.


The Architecture Of Bridges, Arnold H. Vollmer Nov 1968

The Architecture Of Bridges, Arnold H. Vollmer

Kentucky's Annual Forum on Transportation

No abstract provided.


New Developments In Joint Sealing Practice For Longer Spans, Stewart C. Watson Nov 1968

New Developments In Joint Sealing Practice For Longer Spans, Stewart C. Watson

Kentucky's Annual Forum on Transportation

No abstract provided.


Manual Of Uniform Traffic Control Devices And Problems In Traffic Control Agreements, Grover C. Ethington Jr. Nov 1968

Manual Of Uniform Traffic Control Devices And Problems In Traffic Control Agreements, Grover C. Ethington Jr.

Kentucky's Annual Forum on Transportation

No abstract provided.


State Road Systems And Maintenance Responsibility, John W. Spurrier Nov 1968

State Road Systems And Maintenance Responsibility, John W. Spurrier

Kentucky's Annual Forum on Transportation

No abstract provided.


Rural Secondary And County Road Aid Programs, John D. Witt Nov 1968

Rural Secondary And County Road Aid Programs, John D. Witt

Kentucky's Annual Forum on Transportation

No abstract provided.


Kentucky Highway Program, W. B. Hazelrigg Nov 1968

Kentucky Highway Program, W. B. Hazelrigg

Kentucky's Annual Forum on Transportation

No abstract provided.


Federal-Aid Highway Program After Interstate, Robert S. Holmes Nov 1968

Federal-Aid Highway Program After Interstate, Robert S. Holmes

Kentucky's Annual Forum on Transportation

No abstract provided.


New Provisions Of The Federal Aid Highway Act Of 1968, John A. Swanson Nov 1968

New Provisions Of The Federal Aid Highway Act Of 1968, John A. Swanson

Kentucky's Annual Forum on Transportation

No abstract provided.


Twentieth Kentucky Highway Conference Committee, Kentucky Transportation Center Nov 1968

Twentieth Kentucky Highway Conference Committee, Kentucky Transportation Center

Kentucky's Annual Forum on Transportation

No abstract provided.


Test 1001: Ford 4000, 4600 And 4610 8-Speed Gasoline (Also Ford 4000 Gasoline Row Crop And Super Utility), Nebraska Tractor Test Lab Nov 1968

Test 1001: Ford 4000, 4600 And 4610 8-Speed Gasoline (Also Ford 4000 Gasoline Row Crop And Super Utility), Nebraska Tractor Test Lab

Nebraska Tractor Tests

EXPLANATION OF TEST REPORT GENERAL CONDITIONS East tractor is a production model equipped for common usage. Power consuming accessories can be disconnected only when it is convenient for the operator to do so in practice. Additional weight can be added as ballast if the manufacturer regularly supplies it for sale. The static tire loads and the inflation pressures muse conform to recommendations in the Tire Standards published by the Society of Automotive Engineers. PREPARATION FOR PERFORMANCE RUNS The engine crank case is drained and refilled with a measured amount of new oil conforming to specifications in the operator’s manual. The …


Test 999: Ford 4000 Gasoline Select-O-Speed (Also Ford 4000 Gasoline Select-O-Speed Row Crop), Nebraska Tractor Test Lab Nov 1968

Test 999: Ford 4000 Gasoline Select-O-Speed (Also Ford 4000 Gasoline Select-O-Speed Row Crop), Nebraska Tractor Test Lab

Nebraska Tractor Tests

EXPLANATION OF TEST REPORT GENERAL CONDITIONS East tractor is a production model equipped for common usage. Power consuming accessories can be disconnected only when it is convenient for the operator to do so in practice. Additional weight can be added as ballast if the manufacturer regularly supplies it for sale. The static tire loads and the inflation pressures muse conform to recommendations in the Tire Standards published by the Society of Automotive Engineers. PREPARATION FOR PERFORMANCE RUNS The engine crank case is drained and refilled with a measured amount of new oil conforming to specifications in the operator’s manual. The …


Test 997: Ford 5000 Gasoline Select-O-Speed (Also Ford 5000 Gasoline Select-O-Speed Row Crop), Nebraska Tractor Test Lab Nov 1968

Test 997: Ford 5000 Gasoline Select-O-Speed (Also Ford 5000 Gasoline Select-O-Speed Row Crop), Nebraska Tractor Test Lab

Nebraska Tractor Tests

EXPLANATION OF TEST REPORT GENERAL CONDITIONS East tractor is a production model equipped for common usage. Power consuming accessories can be disconnected only when it is convenient for the operator to do so in practice. Additional weight can be added as ballast if the manufacturer regularly supplies it for sale. The static tire loads and the inflation pressures muse conform to recommendations in the Tire Standards published by the Society of Automotive Engineers. PREPARATION FOR PERFORMANCE RUNS The engine crank case is drained and refilled with a measured amount of new oil conforming to specifications in the operator’s manual. The …


Test 998: Ford 5000 Gasoline 8-Speed (Also Ford 5000 Gasoline 8-Speed Row Crop And Ford 6600 Gasoline 8-Speed), Nebraska Tractor Test Lab Nov 1968

Test 998: Ford 5000 Gasoline 8-Speed (Also Ford 5000 Gasoline 8-Speed Row Crop And Ford 6600 Gasoline 8-Speed), Nebraska Tractor Test Lab

Nebraska Tractor Tests

EXPLANATION OF TEST REPORT GENERAL CONDITIONS East tractor is a production model equipped for common usage. Power consuming accessories can be disconnected only when it is convenient for the operator to do so in practice. Additional weight can be added as ballast if the manufacturer regularly supplies it for sale. The static tire loads and the inflation pressures muse conform to recommendations in the Tire Standards published by the Society of Automotive Engineers. PREPARATION FOR PERFORMANCE RUNS The engine crank case is drained and refilled with a measured amount of new oil conforming to specifications in the operator’s manual. The …


Response Of Steel Frames To Earthquake Forces, M. J. Kaldjian, Wm. R. S. Fan Nov 1968

Response Of Steel Frames To Earthquake Forces, M. J. Kaldjian, Wm. R. S. Fan

American Iron and Steel Institute (AISI) Specifications, Standards, Manuals and Research Reports (1946 - present)

No abstract provided.


Response Of Multistory Steel Frames To Earthquake Forces, Subhash C. Goel Nov 1968

Response Of Multistory Steel Frames To Earthquake Forces, Subhash C. Goel

American Iron and Steel Institute (AISI) Specifications, Standards, Manuals and Research Reports (1946 - present)

No abstract provided.


Behavior Of Steel Building Connections Subjected To Inelastic Strain Reversals, E. P. Popov, R. B. Pinkney Nov 1968

Behavior Of Steel Building Connections Subjected To Inelastic Strain Reversals, E. P. Popov, R. B. Pinkney

CCFSS Library (1939 - present)

Inelastic design of steel structures to withstand seismic forces requires a knowledge of the behavior of connections when subjected to cyclically reversed loading. This report contains a description of the design and testing of selected steel beam-to-column connection specimens. The motivations for the choice of connection types and overall geometry of the specimens are discussed, relating them to full-size prototypes used in actual building frames. The characteristics of the test installation are described, including means of loading, type of lateral support provided, etc. The programs of cycling of all tests are presented in terms of the deflection of the tip …


Behavior Of Steel Building Connections Subjected To Inelastic Strain Reversals Experimental Data, E. P. Popov, R. B. Pinkney Nov 1968

Behavior Of Steel Building Connections Subjected To Inelastic Strain Reversals Experimental Data, E. P. Popov, R. B. Pinkney

CCFSS Library (1939 - present)

No abstract provided.


A Theoretical Model For Gas Separation In A Glow Discharge: Cataphoresis, Fredrick H. Shair, Donald S. Remer Nov 1968

A Theoretical Model For Gas Separation In A Glow Discharge: Cataphoresis, Fredrick H. Shair, Donald S. Remer

All HMC Faculty Publications and Research

A theoretical model for transient and steady-state cataphoresis is developed starting with the macroscopic equations of continuity. After a brief breakdown period, the impurity ions are assumed to be closely coupled with their neutral counterparts. The basic assumptions in the model are that after breakdown, the level of ionization of the impurity, and the axial electric field remain constant; it is demonstrated that under these conditions a system involving rapid ionization-recombination reactions is equivalent to a system in which no reaction occurs, but in which the "effective'' ion mobility is a product of the true ion mobility and the fraction …