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Articles 10471 - 10500 of 11805

Full-Text Articles in Civil and Environmental Engineering

Roadside Vegetation Establishment By Seeding Of Herbaceous Species Under Suboptimal Conditions : Interim Report, John B. Masiunas, Philip L. Carpenter Jan 1982

Roadside Vegetation Establishment By Seeding Of Herbaceous Species Under Suboptimal Conditions : Interim Report, John B. Masiunas, Philip L. Carpenter

JTRP Technical Reports

No abstract provided.


Low Porosity High Strength Concrete For Highway Bridge Decks, Samuel Ebow Coleman, M. Maage, Sidney Diamond Jan 1982

Low Porosity High Strength Concrete For Highway Bridge Decks, Samuel Ebow Coleman, M. Maage, Sidney Diamond

JTRP Technical Reports

No abstract provided.


Effects Of Fertilization Practices During Nursery Production On Mycorrhizal Development By Landscape Plants Used For Highway Revegetation : Interim Report, Stephen Dunning Verkade Jan 1982

Effects Of Fertilization Practices During Nursery Production On Mycorrhizal Development By Landscape Plants Used For Highway Revegetation : Interim Report, Stephen Dunning Verkade

JTRP Technical Reports

No abstract provided.


Energy Conservation And Cost Saving Related To Highway Routine Maintenance: Data Collection And Analysis Of Fuel Consumption : Interim Report, Essam Abdel-Aziz Sharaf, Kumares C. Sinha, Eldon J. Yoder Jan 1982

Energy Conservation And Cost Saving Related To Highway Routine Maintenance: Data Collection And Analysis Of Fuel Consumption : Interim Report, Essam Abdel-Aziz Sharaf, Kumares C. Sinha, Eldon J. Yoder

JTRP Technical Reports

No abstract provided.


H & V News Nov 1981

H & V News

Building Services Engineering

No abstract provided.


H & V News Oct 1981

H & V News

Building Services Engineering

No abstract provided.


H & V News Sep 1981

H & V News

Building Services Engineering

No abstract provided.


H & V News Aug 1981

H & V News

Building Services Engineering

No abstract provided.


H & V News Jul 1981

H & V News

Building Services Engineering

No abstract provided.


H & V News Jun 1981

H & V News

Building Services Engineering

No abstract provided.


Mathematical Modeling And Analytical Solutions Of Dissolved Oxygen And Biochemical Oxygen Demand Profiles Under Three-Dimensional, Unsteady-State Conditions, Uing Woong Kim May 1981

Mathematical Modeling And Analytical Solutions Of Dissolved Oxygen And Biochemical Oxygen Demand Profiles Under Three-Dimensional, Unsteady-State Conditions, Uing Woong Kim

Dissertations

Mathematical models describing the temporal and spatial distribution of Dissolved Oxygen (DO) and Biochemical Oxygen Demand (BOD) for both pervious and impervious channel conditions in 3-dimensions have been constructed, and their analytical solutions were obtained. The solutions were implemented through the application of a digital computer, and their results are presented.

It has been found that there are significant differences in terms of DO and BOD distribution with respect to time and space in relatively deep and wide channels, thus necessitating the use of a 3-D, unsteady-state model.


Direct Simple Shear Tests On Overconsolidated Anderten Clay, Maral Bedian May 1981

Direct Simple Shear Tests On Overconsolidated Anderten Clay, Maral Bedian

Theses

Determining the shear strength behaviour of a very stiff calcareous clay in the Direct-Simple Shear tests is the purpose of this thesis. The clay tested is the MLK Arderten Clay from West Germany.

For the Direct-Simple Shear tests, a trimming device was prepared to get the required size of the samples. Porous stones with nails were used to prevent the slippage of the samples.

The results of the Consolidated Ko Undrained Direct-Simple Shear tests showed that the shear strength of the clay depended largely on the condition of the samples tested. Relatively homogeneous and intact samples had shear strength …


H & V News May 1981

H & V News

Building Services Engineering

No abstract provided.


H & V News Apr 1981

H & V News

Building Services Engineering

No abstract provided.


Usage And Limitations Of Characteristic Vector Analysis Of Remote Sensing Multispectral Data For The Identification And Quantification Of Water Quality Parameters, Theodore A. Talay Apr 1981

Usage And Limitations Of Characteristic Vector Analysis Of Remote Sensing Multispectral Data For The Identification And Quantification Of Water Quality Parameters, Theodore A. Talay

Civil & Environmental Engineering Theses & Dissertations

Recent applications of the technique of characteristic vector analysis to remote-sensing water color data has met with varying degrees of success. It is apparent from these experiments that a more thorough understanding of the informational capability of characteristic vector analysis is needed.


H & V News Mar 1981

H & V News

Building Services Engineering

No abstract provided.


H & V News Feb 1981

H & V News

Building Services Engineering

No abstract provided.


Probable Causes Of Cracking In A Series Of Reinforced Concrete Box Girder Bridges, Steven Milton Bjordahl Jan 1981

Probable Causes Of Cracking In A Series Of Reinforced Concrete Box Girder Bridges, Steven Milton Bjordahl

Electronic Theses and Dissertations

This thesis is the result of a study undertaken at the request of the South Dakota Department of Transportation (SDDOT) to determine the probable cause of a specific type of cracking that was observed in a series of reinforced concrete box girder bridges. The cracking consists of horizontal cracks through the end diaphragms of the girder and horizontal cracking over the interior bents. Typical crack patterns obtained from information supplied by the SDDOT are shown in Figure 1.


Stabilization Of Three Typical Indiana Aggregates Using Foam Asphalt : Interim Report, Franco Luis Castedo, Robert Lawrence Shofstall Jan 1981

Stabilization Of Three Typical Indiana Aggregates Using Foam Asphalt : Interim Report, Franco Luis Castedo, Robert Lawrence Shofstall

JTRP Technical Reports

No abstract provided.


A Laboratory Investigation On The Use Of Foamed Asphalt For Recycled Pavements : Interim Report, Michael Brennan Jan 1981

A Laboratory Investigation On The Use Of Foamed Asphalt For Recycled Pavements : Interim Report, Michael Brennan

JTRP Technical Reports

No abstract provided.


Transverse Thermal Response Of A Composite Bridge, Michael J. Filla Jan 1981

Transverse Thermal Response Of A Composite Bridge, Michael J. Filla

Masters Theses

"A two-span, composite-design, test structure was subjected to thermal loading. The resultant longitudinal and transverse response was correlated with that calculated by a prior theoretical procedure. The theoretical procedure was reconfirmed for longitudinal stress, and indicated within reasonable probability for transverse stress. No measurable diaphragm influence was observed"--Abstract, page iii.


Traffic Speed Report No. 114 : Interim Report, Richard Philip Guenthner, George K. Stafford Jan 1981

Traffic Speed Report No. 114 : Interim Report, Richard Philip Guenthner, George K. Stafford

JTRP Technical Reports

No abstract provided.


Predicting Performance Of Buried Conduits, G. A. Leonards, Tzong-Hsin Wu, Charng-Hsein Juang Jan 1981

Predicting Performance Of Buried Conduits, G. A. Leonards, Tzong-Hsin Wu, Charng-Hsein Juang

JTRP Technical Reports

No abstract provided.


Improved Methods For State-Wide Vehicle Counting, Shwu-Mei Hong Chen Jan 1981

Improved Methods For State-Wide Vehicle Counting, Shwu-Mei Hong Chen

JTRP Technical Reports

No abstract provided.


Framework For A Pavement Evaluation System : Interim Report, El-Sayad Wafa Metwali Jan 1981

Framework For A Pavement Evaluation System : Interim Report, El-Sayad Wafa Metwali

JTRP Technical Reports

No abstract provided.


Evaluation Of Design And Control Alternatives To Improve Safety Of Intersections Of Multi-Lane Highways With Other Highways, Harold L. Michael, Kumares C. Sinha, Joseph A. Fletcher Jan 1981

Evaluation Of Design And Control Alternatives To Improve Safety Of Intersections Of Multi-Lane Highways With Other Highways, Harold L. Michael, Kumares C. Sinha, Joseph A. Fletcher

JTRP Technical Reports

No abstract provided.


Highway Bridge Vibration Studies, John Thixton Gaunt, Charles D. Sutton Jan 1981

Highway Bridge Vibration Studies, John Thixton Gaunt, Charles D. Sutton

JTRP Technical Reports

No abstract provided.


An Investigation Of The Final Construction Record Procedure For The Indiana State Highway Commission, Anne Marie Bigane Jan 1981

An Investigation Of The Final Construction Record Procedure For The Indiana State Highway Commission, Anne Marie Bigane

JTRP Technical Reports

No abstract provided.


Use Of Mycorrhizal Inoculation For Plant Establishment On Highway Sites : Interim Report, Stephen Dunning Verkade, David Foster Hamilton Jan 1981

Use Of Mycorrhizal Inoculation For Plant Establishment On Highway Sites : Interim Report, Stephen Dunning Verkade, David Foster Hamilton

JTRP Technical Reports

No abstract provided.


Development Of A Laboratory Technique To Quantify Concrete Curing, Ephraim Senbetta Jan 1981

Development Of A Laboratory Technique To Quantify Concrete Curing, Ephraim Senbetta

JTRP Technical Reports

No abstract provided.