Digital Commons Network^™

Construction Data Management 2000, Bob G. Mccullouch

JTRP Technical Reports

Construction Data Management 2000 was a project designed to help guide INDOT into using emerging technologies to meet data management needs in the construction process. The landscape at INDOT has changed, having been shaped through the factors of increased workloads, a reduced number of employees, and increasing dependence on outside consultants to fill the needs. This has resulted in changing roles for INDOT employees creating differing data management needs. This project looked into this area, studied various answers, and is recommending solutions. This report describes the work performed and proposes recommendations with supporting documentation. The original project scope had the …

A Field Study Of Scour Monitoring Devices For Indiana Streams, Thomas J. Cooper, Huey-Long Chen, Dennis A. Lyn, A. Ramachandra Rao, A. G. Altschaeffl

JTRP Technical Reports

INDOT is considering the deployment of fixed scour-monitoring instrumentation as part of a systematic response to the problem of scour around bridge piers. Fixed-in-place automated scour-monitoring devices measure the depth of scour at the point where they are installed. Unless they are installed at the location where maximum scour occurs, their readings may give a misleading estimate of scour potential. This raises a number of technical issues concerning their effective deployment and the interpretation of the collected data, which should be resolved in order to maximize the benefits to INDOT from using these monitoring devices. These include the location of …

A Laboratory Sensitivity Study Of Hydraulic Parameters Important In The Deployment Of Fixed-In-Place Scour-Monitoring Devices, Dennis A. Lyn, E. Neseem, A. Ramachandra Rao, A. G. Altschaeffl

JTRP Technical Reports

INDOT is considering the deployment of fixed scour-monitoring instrumentation as part of a systematic response to the problem of scour around bridge piers. Fixed-in-place automated scour-monitoring devices measure the depth of scour at the point where they are installed. Unless they are installed at the location where maximum scour occurs, their readings may give a misleading estimate of scour potential. This raises a number of technical issues concerning their effective deployment and the interpretation of the collected data, which should be resolved in order to maximize the benefits to INDOT from using these monitoring devices. These include the location of …

A Methodology To Estimate Load And Non-Load Shares Of Highway Pavement Routine Maintenance And Rehabilitation Expenditures, Zongzhi Li, Kumares C. Sinha

JTRP Technical Reports

The present study focused on the estimation of load and non-load shares of pavement maintenance and rehabilitation expenditures. The information provides the basis for the allocation of pavement-related expenditures in a highway cost allocation study. A comprehensive database was developed in the study, and an aggregate performance approach was used based on econometric models. This approach utilizes the marginal effect of traffic loading to quantify the load and non-load shares of pavement routine maintenance and rehabilitation expenditures. The study revealed that the share of pavement damage attributable to load and non-load factors depends on several factors such as the type …

Borman Expressway Point-To-Point Wireless Modem, J. V. Krogmeier, Michael P. Fitz

JTRP Technical Reports

The Federal Highway Administration has a nationwide allocation of five frequency pairs in the 220-222 MHz Narrowband Radio Services band which are intended for application in Intelligent Transportation Systems. These frequencies are available for use by state DOTs (subject to FHWA approval) and provide an attractive solution for certain low to medium bit rate data communications applications. However, given the limited bandwidth available in these channels, very efficient modems will be required to make maximum beneficial use of this resource. The goal of this project was to design, field test, and deploy a digital radio which uses the 220-222 MHz …

Confessions Of A First-Time Writing Center Director, Neal Lerner

The Writing Center Journal

No abstract provided.

Wireless Local Area Network For Its Communications Using The 220 Mhz Its Spectral Allocation, J. V. Krogmeier, Ness Shroff

JTRP Technical Reports

The objective of this project was to design a radio architecture using the ITS spectral allocations in the 220-222 MHz Land Mobile band which provides a multi-mode operation optimized for point-to-point, mobile, and multiple access communications. A radio performance goal was to achieve greater than 3 bits/second/Hz transmission efficiency for mobile applications, and greater than a 5 bits/second/Hz transmission efficiency for point-to-point applications. An additional important goal of this project was to explore potential ITS applications of the modem technology particularly as applied to an application in sensor telemetry concentration. The fixed point modem will be deployed for remote surveillance …

The Development Of A Speed Monitoring Program For Indiana, Darren L. Jorgenson, Kumares C. Sinha

JTRP Technical Reports

From the passage of the National Maximum Speed Limit (NMSL) of 55 mph in 1974 through its repeal in 1995 speed monitoring programs have been mandated by the federal government. The speed-monitoring program was primarily intended to provide reliable data to be included as a part of the State’s annual certification in order to be approved for Federal Aid highway projects. The repeal of the NMSL in 1995 not only authorized states to set their own speed limits, it also allowed states to develop their own speed monitoring programs. The goal of this research is to provide the framework for …

Examination Of Post-Tensioned Steel Bridges In Indiana, Hung-I Wu, Mark D. Bowman

JTRP Technical Reports

The purpose of the research study is to conduct an investigation to understand the performance of a relatively new type of bridge construction that involves prestressed (post-tensioned) steel-concrete composite bridge members. Strictly speaking, the technical and economical advantages of this type of structure have been understood for several decades. However, the application of this concept to practice is still very limited due to difficulties associated with the post-tensioning anchorage. The study was thus intended to explore the mechanical behavior of such construction. Both the short-term and long-term bridge performance were evaluated in this study.

The investigation included experimental as well …

Indot Training Needs Study, Ray E. Eberts, Jodi S. Goodman, Bob G. Mccullouch, Kumares C. Sinha

JTRP Technical Reports

During the strategic plan development process, the INDOT staff identified a list of possible training needs, which included suggestions for workshops, certification procedures, training sessions for interpersonal communication, computer skills, and video conferencing, as well as more specific topics such as hazardous areas and clean up of contaminated soil. This study’s objective is to assess current and future training needs at INDOT on a comprehensive basis, as well as analyze current and future trends in order to fulfill the INDOT strategic goals and objectives.

Evaluation Of Scour And Stream Stability By Using Caesar, Huey-Long Chen, A. Ramachandra Rao, Dennis A. Lyn, A. G. Altschaeffl

JTRP Technical Reports

The performance of an expert system (CAESAR for Catalog and Expert Evaluation of Scour Risk and River Stability) for an initial evaluation of scour and stream stability was assessed. Three alternative scour indices are used to compare with the evaluation results of CAESAR. These scour indices include the Observed Streambed Scour index, the INDOT Potential Streambed Scour Index, and the Simon Potential Streambed Scour Index. Ten bridges in Indiana are selected for evaluation in this study. The scour indices and the field inspection information required by CAESAR are retrieved from the USGS data base. In general, the results show that …

Field Implementation Of Bioremediation At Indot Facilities-Phase I, Loring F. Nies, Brett Robert Baldwin, Matthew B. Mesarch

JTRP Technical Reports

Bioremediation is often the most cost-effective and successful technique available for the remediation of soils and groundwater contaminated with organic pollutants (e.g. petroleum). The goal of bioremediation is to stimulate naturally occurring microorganisms to biodegrade the contaminants to harmless products. To be in compliance with EPA regulations all underground fuel storage tanks must have spill, leak and corrosion protection. Many older obsolete tanks had deteriorated to the extent that petroleum products had leaked into the environment. In the past, petroleum contaminated soils were typically excavated, followed by landfilling of the contaminated material. The continued use of landfills for disposal of …

Optical Imaging Method For Bridge Painting Maintenance And Inspection, Luh M. Chang, Yasser Abdelrazig, Po-Han Chen

JTRP Technical Reports

The term "quality" is defined as the conformance to predetermined requirements or specifications. These requirements may be set in terms of the end result required or as a detailed description of how work should be executed. Recently, there has been increasing interest in quality assurance in the construction industry. Quality assurance includes design and planning, sampling, inspection, testing, and assessment to ensure that end products perform according to specifications. This research proposes a new quality assessment model for highway steel bridges and more specifically for coating rust assessment. The research proposes a hybrid model using image processing and neural networks …

Second Phase Study Of Changes In In-Service Asphalt (Vol 2: Appendices), Khaled A. Galal, Thomas D. White, Adam J. Hand

JTRP Technical Reports

In response to the need to improve asphalt pavement performance, the Strategic Highway Research Program (SHRP) was initiated in 1987. Products from SHRP included performance-based specifications for asphalt binders and performance-based mix design tests and criteria for asphalt mixtures. The superpave asphalt binder specification addresses performance of in-service pavements for given environmental and traffic conditions. During the 1985 paving season in Indiana, the original asphalt binder and HMA (truck mix samples) from a number of pavements were sampled and retained. Cores were also taken from these pavements after seven or eight years of service. Conditions surveys were performed on these …

Popular And Highbrow Literature: A Comparative View, Peter Swirski

CLCWeb: Comparative Literature and Culture

In his article, "Popular and Highbrow Literature: A Comparative View," Peter Swirski discusses the role and status of popular fiction in contemporary culture. Starting with the basic question, "Who needs popular fiction?," he surveys select sociological evidence and prevailing aesthetic arguments in order to take stock of the ways in which highbrow literature and popular fiction relate to each other. He begins with statistical and socio-economic data which casts a different lights on many myths prevailing in scholarship as well as in general social and cultural discourse, such as the death of the novel, the alleged decline of the reading …

A Model For Active Techniques For Compressed Video Transmission, Sheng-Yih Wang, Bharat Bhargava

Department of Computer Science Technical Reports

No abstract provided.

Experimental Evaluation Of Design Tradeoff In Specialized Virtual Machine For Multimedia Traffic In Active Networks, Sheng-Yih Wang, Bharat Bhargava

Department of Computer Science Technical Reports

No abstract provided.

A Comparative Analysis Of Text And Music And Gender And Audience In Duke Bluebeard's Castle, Andrea Fábry

CLCWeb: Comparative Literature and Culture

Andrea Fábry discusses in her article, "A Comparative Analysis of Text and Music and Gender and Audience in Duke Bluebeard's Castle," the image of Bluebeard as a metaphor for gender relations. Béla Bartók's opera and its libretto represent a prime example of the metaphor that in turn can be found in a range of text types, from fairy tales through novels to films. In the article, Fábry analyzes Bartók's contribution to the metaphor, namely with his opera, Duke Bluebeard's Castle. She relates the opera to the text of the opera's libretto, written by film theoretician Béla Balázs, and places her …

Fiction, Biography, Autobiography, And Postmodern Nostalgia In (Con)Texts Of Return, Patricia D. Fox

CLCWeb: Comparative Literature and Culture

Patricia D. Fox discusses in her article, "Fiction, Biography, Autobiography, and Postmodern Nostalgia in (Con)Texts of Return," the meditations, in novel and essay, of variously positioned writers and protagonists as each contemplates return to a never glimpsed or long-lost geographical and cultural center. Attempting to decipher the grounding in place and time, by heritage or tradition, Fox's analysis juxtaposes selected texts: Hungarian Rhapsodies: Essays on Ethnicity, Identity and Culture (Richard Teleky, 1997); Out of America: A Black Man Confronts Africa (Keith B. Richburg, 1998); Dreaming in Cuban: A Novel (Cristina García, 1992); The Hundred Secret Senses (Amy Tan, 1995); Next …

Literature, "In-House" Writers, And Processes Of Success In Publishing, Frank De Glas

CLCWeb: Comparative Literature and Culture

Frank de Glas discusses in his article, "Literature, 'In-House' Writers, and Processes of Success in Publishing," the fact that too many studies of twentieth-century publishing practices concentrate on individual case studies while neglecting more general patterns and that too little use is made of theoretical concepts developed in the sociology of cultural production. He argues that one of the contributing elements in the economic and artistic success of a publishing house is the bringing together of a productive group of "in-house authors." To build up and to maintain such a group, publishers steadily launch new authors who they hope will …

Western Mediations In Reevaluating The Communist Past: A Comparative Analysis Of Gothár's Time Stands Still And Andonov's Yesterday, Roumiana Deltcheva

CLCWeb: Comparative Literature and Culture

Roumiana Deltcheva's article, "Western Mediations in Reevaluating the Communist Past: A Comparative Analysis of Gothár's Time Stands Still and Andonov's Yesterday," offers a comparative analysis of two films, Peter Gothár's Time Stands Still and Ivan Andonov's Yesterday. Both films appeared in the 1980s, in Hungary and Bulgaria, respectively, and were highly acclaimed by the critics and the audience. Both films deal with the Communist past of these two countries. In her analysis, Deltcheva's adopts the perspective of "in-between peripherality," a particular manifestation of the post-colonial paradigm in its application to East Central and Central Europe. The two films use similar …

The New Comparative Literature: A Review Article Of Work By Bassnett, Bernheimer, Chevrel, And Tötösy, Joseph Pivato

CLCWeb: Comparative Literature and Culture

No abstract provided.

Guideline Policy For Snow And Ice Control, Aaron W. Braun, Dirk J. Medema

Indiana Local Technical Assistance Program (LTAP) Publications

These Guidelines are a compilation of information given by several agencies, such as the National Cooperative Highway Research Program, the Salt Institute, American Public Works Association, AASHTO, and many others.

Our goal was to was to gather all the information that could be useful for the Indiana Counties and Cities, add our own experience and expertise, and place it in one report.

These Guidelines are Divided into three sections. The first section is the Guidelines. It gives information and suggestions on all aspects of snow and ice control. The second section is a template for a snow and ice control …

Kinematic Analysis Of Spatial Fixed-Axes Pairs Using Configuration Spaces, Ku-Jin Kim, Elisha Sacks, Leo Joskowicz

Department of Computer Science Technical Reports

No abstract provided.

Optimal Discovery Of Subword Associations In Strings, Alberto Apostolico, Giorgio Satta

Department of Computer Science Technical Reports

No abstract provided.

Data Organization Issues For Location-Dependent Queries In Mobile Computing, Sunjay Kumar Madria, Bharat Bhargava, Evaggelia Pitoura, Vijay Kumar

Department of Computer Science Technical Reports

No abstract provided.

Performance Evaluation Of Multiple Time Scale Tcp Under Self-Similar Traffic Conditions, Tsunyi Tuan, Kihong Park

Department of Computer Science Technical Reports

No abstract provided.

On Learning Probabilistic Automata, Alberto Apostolico

Department of Computer Science Technical Reports

No abstract provided.

Leveraging Legacy Scientific Software With Mobile Agent Technology, Shanhani Markus, Elias N. Houstis

Department of Computer Science Technical Reports

No abstract provided.

Pythia-Ii: A Knowledge Discovery In Databases System For Managing Performance Data And Recommending Scientific Software, Elias N. Houstis, Ann C. Catlin, John R. Rice, Vassilis S. Verykios, Naren Ramakrishnan

Department of Computer Science Technical Reports

No abstract provided.