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From page 107... ... 107 To demonstrate the use of PMDb, sample data and analysis scenarios were generated to illustrate several possible maintenance applications for asphalt and concrete pavements. Sample data were generated in part from the existing data provided by state agencies as well as from a random data generator (Figure 45) Read the entire page →
From page 108... ... 108 Framework for a pavement-Maintenance database System Step 2. Login to PMDb with administrator credentials. Read the entire page →
From page 109... ... Loading Sample data into the pavement-Maintenance database 109 Step 2. From the route inventory page, click on "add a route" to add a new route to the inventory. Read the entire page →
From page 110... ... 110 Framework for a pavement-Maintenance database System 76.26 Step 4. Regenerate system records. Read the entire page →
From page 111... ... Loading Sample data into the pavement-Maintenance database 111 Step 5. Enter complete inventory of routes. Read the entire page →
From page 112... ... 112 Framework for a pavement-Maintenance database System Step 2. Select a data source and select a file that needs to be uploaded. Read the entire page →
From page 113... ... Loading Sample data into the pavement-Maintenance database 113 From the data source input screen enter in the name, hash, and user description for a data source as seen in Table E-3. Press "save" when complete to store the new data source and then select it from the drop-down menu. Read the entire page →
From page 114... ... 114 Framework for a pavement-Maintenance database System To select the file associated with the data source described in Table E-3, insert the CD into the drive on your computer. To access the CD-ROM drive from the virtual terminal it must be connected to the virtual machine. Read the entire page →
From page 115... ... Loading Sample data into the pavement-Maintenance database 115 From the sample data folder, select the appropriate file that aligns with the data source selected, as seen in Table E-3. Once selected, click on "open" and the file name will be placed into the application interface for upload. Read the entire page →
From page 116... ... 116 Framework for a pavement-Maintenance database System Step 3. Click on "build archive" in the workflow and then click on "process file" to import the uploaded data file into the source record archive data table. Read the entire page →
From page 117... ... Loading Sample data into the pavement-Maintenance database 117 Step 5. Preview the matches found in the source data. Read the entire page →
From page 118... ... 118 Framework for a pavement-Maintenance database System Complete the entry fields for the field mappings for the data source you are working on as seen in Table E-4. For all non-specified inputs, use the default value. Read the entire page →
From page 119... ... Loading Sample data into the pavement-Maintenance database 119 Step 7. Import and process sample data records. Read the entire page →
From page 120... ... 120 Framework for a pavement-Maintenance database System Perform System Maintenance Following completion of uploading a new batch of files, one must perform the system maintenance functions to rebuild the lookup tables and statistic tables that help preview the results for the user. The steps to perform system maintenance are as follows: Step 1. Read the entire page →
From page 121... ... Loading Sample data into the pavement-Maintenance database 121 Search and Download Data Once data has been uploaded and processed into the system, the search function located in the top-most menu enables the user to find sections that satisfy criteria across any data source and that are based on the system record segments that match the given criteria. To apply a filter, select "add a filter" from the active filters menu and select a filter type. Read the entire page →
From page 122... ... Abbreviations and acronyms used without definitions in TRB publications: A4A Airlines for America AAAE American Association of Airport Executives AASHO American Association of State Highway Officials AASHTO American Association of State Highway and Transportation Officials ACI–NA Airports Council International–North America ACRP Airport Cooperative Research Program ADA Americans with Disabilities Act APTA American Public Transportation Association ASCE American Society of Civil Engineers ASME American Society of Mechanical Engineers ASTM American Society for Testing and Materials ATA American Trucking Associations CTAA Community Transportation Association of America CTBSSP Commercial Truck and Bus Safety Synthesis Program DHS Department of Homeland Security DOE Department of Energy EPA Environmental Protection Agency FAA Federal Aviation Administration FAST Fixing America's Surface Transportation Act (2015) FHWA Federal Highway Administration FMCSA Federal Motor Carrier Safety Administration FRA Federal Railroad Administration FTA Federal Transit Administration HMCRP Hazardous Materials Cooperative Research Program IEEE Institute of Electrical and Electronics Engineers ISTEA Intermodal Surface Transportation Efficiency Act of 1991 ITE Institute of Transportation Engineers MAP-21 Moving Ahead for Progress in the 21st Century Act (2012) Read the entire page →
From page 123... ... TRA N SPO RTATIO N RESEA RCH BO A RD 500 Fifth Street, N W W ashington, D C 20001 A D D RESS SERV ICE REQ U ESTED ISBN 978-0-309-44598-6 9 7 8 0 3 0 9 4 4 5 9 8 6 9 0 0 0 0 N O N -PR O FIT O R G . Read the entire page →

From page 107...

... 107 To demonstrate the use of PMDb, sample data and analysis scenarios were generated to illustrate several possible maintenance applications for asphalt and concrete pavements. Sample data were generated in part from the existing data provided by state agencies as well as from a random data generator (Figure 45)