Engineering Commons^™

Effects Of Strain Hardening And Aging On Corner Properties Of Cold-Formed Steel Shapes, Kenneth W. Karren, M. M. Gohil

CCFSS Proceedings of International Specialty Conference on Cold-Formed Steel Structures (1971 - 2018)

No abstract provided.

Utilization Of Cold Work In Light Gage Steel, N. C. Lind, D. K. Schroff

CCFSS Proceedings of International Specialty Conference on Cold-Formed Steel Structures (1971 - 2018)

No abstract provided.

Elastic-Plastic Buckling Of Cold-Formed Circular Rings, Subhash C. Anand, Alvin R. Griffith

CCFSS Proceedings of International Specialty Conference on Cold-Formed Steel Structures (1971 - 2018)

No abstract provided.

Ductility Criteria And Performance Of Low Ductility Steels For Cold-Formed Members, A. K. Dhalla, G. Winter

CCFSS Proceedings of International Specialty Conference on Cold-Formed Steel Structures (1971 - 2018)

No abstract provided.

A Review Of The Effective Width Formula, N. C. Lind, M. K. Ravindra, J. Power

CCFSS Proceedings of International Specialty Conference on Cold-Formed Steel Structures (1971 - 2018)

No abstract provided.

Inelastic Buckling Of Thin-Walled Members, S. Rajasekaran, D. W. Murray

CCFSS Proceedings of International Specialty Conference on Cold-Formed Steel Structures (1971 - 2018)

No abstract provided.

Compressive Buckling Of Perforated Plate Elements, W. P. Vann

CCFSS Proceedings of International Specialty Conference on Cold-Formed Steel Structures (1971 - 2018)

No abstract provided.

Shock Loading Of Thin Compression Elements, Charles G. Culver, Richard Van Tassel

CCFSS Proceedings of International Specialty Conference on Cold-Formed Steel Structures (1971 - 2018)

No abstract provided.

Stabilisation Of Beams Against Lateral Buckling, K. C. Rockey, D. A. Nethercot

CCFSS Proceedings of International Specialty Conference on Cold-Formed Steel Structures (1971 - 2018)

No abstract provided.

Orthotropic Folded Plate Structures By Extended Finite Strip Method, Ghulam Husain Siddiqi, C. V. Girija Vallabhan

CCFSS Proceedings of International Specialty Conference on Cold-Formed Steel Structures (1971 - 2018)

No abstract provided.

Design Of Cold-Formed Hyperbolic Paraboloid Shells, Peter Gergely

CCFSS Proceedings of International Specialty Conference on Cold-Formed Steel Structures (1971 - 2018)

No abstract provided.

Beams With Corrugated Webs, Donald Sherman, James Fisher

CCFSS Proceedings of International Specialty Conference on Cold-Formed Steel Structures (1971 - 2018)

No abstract provided.

A Decision Table Formulation Of The Specification For The Design Of Cold-Formed Steel Structural Members, Paul A. Seaburg

CCFSS Proceedings of International Specialty Conference on Cold-Formed Steel Structures (1971 - 2018)

No abstract provided.

Minimum Cost Design Of Composite Floor Systems Using Cold-Formed Steel Decking, J. I. Nicholls, A. T. Merovich

CCFSS Proceedings of International Specialty Conference on Cold-Formed Steel Structures (1971 - 2018)

No abstract provided.

Impact Loading Of Thin-Walled Columns, Nishikant R. Vaidya, Charles G. Culver

CCFSS Proceedings of International Specialty Conference on Cold-Formed Steel Structures (1971 - 2018)

No abstract provided.

Investigation Of Cold-Formed Steel-Deck-Reinforced Concrete Floor Slabs, M. L. Porter, C. E. Ekberg Jr.

CCFSS Proceedings of International Specialty Conference on Cold-Formed Steel Structures (1971 - 2018)

No abstract provided.

Influence Of Recreational Areas On The Functional Service Of Highways, Jerry G. Pigman

Kentucky Transportation Center Research Report

Development of outdoor recreational facilities in Kentucky has generally been in predominately rural areas. Access to these areas from the primary highway network is often provided by existing low-standard local roads. The recreational travel demand often exceeds the design volumes of these local roads or the volumes that can be accommodated at reasonable levels of service. Such travel demand also constitutes a significant portion of the total demand on the rural primary network, particularly during the peak weekend periods.

Many large reservoirs in Kentucky have generated extensive developments of recreational facilities in the surrounding areas. Highways which have been displaced …

Mechanical Lettering Devices For Drafting, Wilson G. Forbes

Graduate Research Papers

Having taught mechanical drawing in high school, grades nine through twelve for nearly six years this writer has stressed the importance of lettering to students many times. However, freehand lettering is a very short unit, with limited experience using a Leroy Lettering Guide. The desire to discover other means of lettering drawings prompted the selection of this topic.

Photodrafting, Roger A. Smith

Graduate Research Papers

The purposes of this study are to:

1. define photodrawing and discover the purposes for using photodrawings.

2. determine how photodrawings are made.

3. explore the possibility of the use of photodrawings in the secondary school drafting program.

4. experiment with the possibility of making photodrawings without the use of a darkroom.

Summary Of Pavement Surface Texture Measurement Methods, Jerry G. Rose

Kentucky Transportation Center Research Report

This tabular summary represents an expanded version of a draft prepared under the direction of Prof. Bob M. Gallaway of Texas A & M University. The table was compiled from a literature survey conducted during spring 1970. A survey of all states and agencies engaged in quantitative measurements of surface texture would be helpful for updating and finalizing the table. In the meantime, any comments or suggestions concerning any of the tabular entries or other methods of surface texture measurement should be addressed to Dr. J. G. Rose, Research Engineer, Division of Research, Kentucky Department of Highways, 533 South Limestone, …

Summary Of Pavement Surface Texture Measurement Methods, Kentucky Department Of Highways

Kentucky Transportation Center Research Report

This tabular summary represents an expanded version of a draft prepared under the direction of Prof. Bob M. Gallaway of Texas A & M University. The table was compiled from a literature survey conducted during spring 1970. A survey of all states and agencies engaged in quantitative measurements of surface texture would be helpful for updating and finalizing the table. In the meantime, any comments or suggestions concerning any of the tabular entries or other methods of surface texture measurement should be addressed to Dr. J. G. Rose, Research Engineer, Division of Research, Kentucky Department of Highways, 533 South Limestone, …

Hot-Mix Coal-Tar Concrete Pavement, Donald C. Newberry Jr., Jerry G. Rose

Kentucky Transportation Center Research Report

The principle objectives of this research were:

1. To compare the economics and performance of coal tar to asphalt cement;
2. To develop reliable coal-tar construction specifications;
3. To familiarize personnel with coal-tar construction; and
4. To implement Section 201, Subsection d and e, of the Appalachian Regional Development Act of 1965.

To accomplish these objectives, a 6.6-mile experimental section utilizing coal-tar (RT-12) concrete base and surface and 5.1-mile and 5.7-mile control sections utilizing asphalt (PAC-5) concrete base and surface were placed on relocated KY 15 in Perry, Knott, and Letcher Counties during the 1969 and 1970 construction seasons. The pavement consisted of an …

Guidelines For Traffic Counts On County Roads, Eugene R. Russell, Jean E. Hittle

Indiana Local Technical Assistance Program (LTAP) Publications

This manual has been developed to provide county highway personnel with guideline procedures for counting traffic volumes. While the emphasis is on county roads, the procedures are equally applicable to any highway, road or street; therefore, city street and state highway personnel may also have an interest in the guideline procedures outlined herein.

Direct Design Of A Portal Frame, Angel Fajardo Ugaz

Dissertations and Theses

This investigation was undertaken to develop plastic design aids to be used in the direct design of optimum frames. It uses the concept of minimum weight of plastically designed steel frames, and the concept of linear programming to obtain general solutions. Among the special characteristics of this study are: A. The integration of both gravity and combined loading conditions into one linear programming problem. B. The application of the revised simplex method to the dual of a parametric original problem. C. The application of A and B above in the development of design aids for the optimum design of symmetrical …

Static And Dynamic Shear Behavior Of Uniformly Loaded Reinforced Concrete Deep Beams., Robert A. Crist Jr.

Civil Engineering ETDs

The objective of this research Kas to develop behavioral equations for reinforced concrete deep beams especially in the realm of shear capacity. A series of static and dynamic beam tests was performed to aid in the develop­ment of this objective.

Static testing was completed on nine uniformly loaded reinforced concrete deep beams. Span-to-depth ratios varied from 1.6 to 3.3. Intermediate-grade ASTM A 15 reinforcing steel was used. Nominal concrete strength was 3,750 psi. All beams contained longitudinal tensile reinforcing and no compressive reinforcing. Five beams contained an orthogonal array of web reinforcing coincident with the longitudinal axes of the beams …

The Use Of Graphical Techniques In Construction Management, Varne M. Kimmick

Civil Engineering ETDs

The relation and practical uses of graphics in construction management is a study area in which little work, with the exception of the critical path method, has been done. As the subject was begun, it was discovered there was little specific written material on the graphs themselves; therefore, a considerable portion of the thesis was devoted to basic graphics in order to make the discussion relative to construction more meaningful. Chapters I through VII cover the subject of basic graphics. The basic graphics portion was considered essential to the study in order to allow practical use of the work by …

Structural Stability In Earthquake Engineering., Aybars GüRpinar

Civil Engineering ETDs

To pate, only special cases of dynamic stability have been solved. In this dissertation, an attempt is made to obtain practical solutions to the stability problem in earthquake engineering.

A column supporting a concentrated mass at the top is treated as a single-degree-of-freedom system. The system is assumed to be linearly e·1astic with viscous damping. It is subjected to both horizontal and vertical random acceleration at the base, which are taken to be a band limited white noise simulating earthquake motions. The objective of this investigation is to find the probability of instability of the system.

Two methods of solution …

Fastener Strength In Diaphragm Braced Members, Amir Simaan, George Winter, Teoman Peköz

CCFSS Library (1939 - present)

SUMMARY In conjunction with research projects on diaphragm-braced members conducted at Cornell University, this investigation deals with the function of the fasteners in the braced system. In these systems, the diaphragm resists the lateral deflections of the braced members, in its plane, by virtue of its shear regidity (Qdr) and its shear strain capacity Yd (as a measure of strength). Considering the system in a slightly deformed shape, compatibility of displacements and forces between the diaphragm and the braced member at their connection locations, implies that the fasteners at these locations are subjected to the action of a system of …

Experimental Installations Of Impact Attenuation Devices, Bruce S. Siria, William M. Seymour, Don L. Cornette, James L. Miller

Kentucky Transportation Center Research Report

The expanding system of limited access, multilane highway facilities in the United States has enhanced traffic service between many varied origins and destinations. As a result, these facilities have not only reduced travel times and travel costs, but have generated additional travel by virtue of their technological splendor. The increasing dominance of multilane highways in terms of percentage of total vehicle miles travelled has produced a revolution in highway engineering philosophy. Higher design speeds, increased lane widths, lateral separation of opposing traffic streams, absence of passing restrictions, and increased traffic capacities were attributes intuitively sought. An ironic result is the …

Hydrologic Inventory Of The Great Salt Lake Desert Area, Gary L. Foote

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

Utah, located in the arid southwest, is a state that experience s chronic water shortages. The pattern of valleys and high mountain ranges that exists in the state produces sharply contrasting differences in climatic conditions . Desert valleys in the western portion may receive as few a s 4 inches of precipitation in a year while headwater areas in the Wasatch Mountains receive 60 inches or more. Wide cyclic as well a s geographical variations of precipitation added to uneven seasonal distribution makes development and efficient utilization of water resource s vital though difficult.

In order to make the most …