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Articles 361 - 390 of 448
Full-Text Articles in Transportation Engineering
Moisture Sensitivity Of Hot Mix Asphalt Mixtures In Nebraska -- Phase Ii, Ingryd Pinto, Hoki Ban, Yong-Rak Kim
Moisture Sensitivity Of Hot Mix Asphalt Mixtures In Nebraska -- Phase Ii, Ingryd Pinto, Hoki Ban, Yong-Rak Kim
Nebraska Department of Transportation: Research Reports
No abstract provided.
Performance Limits For 6-In. High Curbs Placed In Advance Of The Mgs Using Mash Vehicles Part:Ii Full-Scale Crash Testing, Karla A. Lechtenberg, Ronald K. Faller, Dean L. Sicking, Robert W. Bielenberg M.S.C.E., E.I.T., Jeffery C. Thiele, John D. Reid
Performance Limits For 6-In. High Curbs Placed In Advance Of The Mgs Using Mash Vehicles Part:Ii Full-Scale Crash Testing, Karla A. Lechtenberg, Ronald K. Faller, Dean L. Sicking, Robert W. Bielenberg M.S.C.E., E.I.T., Jeffery C. Thiele, John D. Reid
Nebraska Department of Transportation: Research Reports
No abstract provided.
Behavior And Design Of Buried Concrete Pipes Phase Ii, Ece Erdogmus, Maher K. Tadros
Behavior And Design Of Buried Concrete Pipes Phase Ii, Ece Erdogmus, Maher K. Tadros
Nebraska Department of Transportation: Research Reports
No abstract provided.
Termination And Anchorage Of Temporary Concrete Barriers, Scott Rosenbaugh, Robert W. Bielenberg, Ronald K. Faller, John R. Rohde, Dean L. Sicking, Karla A. Lechtenberg, James C. Holloway M.S.C.E., E.I.T., John D. Reid
Termination And Anchorage Of Temporary Concrete Barriers, Scott Rosenbaugh, Robert W. Bielenberg, Ronald K. Faller, John R. Rohde, Dean L. Sicking, Karla A. Lechtenberg, James C. Holloway M.S.C.E., E.I.T., John D. Reid
Nebraska Department of Transportation: Research Reports
No abstract provided.
Investigation And Mitigation Of Driver Confusion At Modern Roundabouts, Aemal Khattak, Gregory Mcknight, Karen Schurr, Ram R. Bishu
Investigation And Mitigation Of Driver Confusion At Modern Roundabouts, Aemal Khattak, Gregory Mcknight, Karen Schurr, Ram R. Bishu
Nebraska Department of Transportation: Research Reports
Construction of modern roundabouts in place of traditional four-legged intersections is becoming common in the United States. Roundabout negotiation can be confusing for drivers who are not familiar with their use. This research was carried out to identify roundabout elements that play a role in incorrect roundabout negotiation, ascertain driver characteristics prominent in incorrect roundabout negotiation, assess the relative potential for incorrect negotiation amongst different groups of drivers, and suggest measures for improving drivers’ abilities to negotiate roundabouts. Potential for incorrect roundabout negotiation was measured by asking questions in a survey questionnaire related to rules of roundabout negotiation and the …
Development Of Field Data For Effective Implementation Of Mechanistic Empirical Pavement Design Procedure, Atorod Azizinamini, Nima Ala, Mohammad Ajmal Stanigzai
Development Of Field Data For Effective Implementation Of Mechanistic Empirical Pavement Design Procedure, Atorod Azizinamini, Nima Ala, Mohammad Ajmal Stanigzai
Nebraska Department of Transportation: Research Reports
No abstract provided.
Nondestructive Method To Detect Corrosion Of Steel Elements In Concrete, Saeed Javidi Niroumand, Aaron Jon Yakel, Atorod Azizinamini, Marcelo Dasilva
Nondestructive Method To Detect Corrosion Of Steel Elements In Concrete, Saeed Javidi Niroumand, Aaron Jon Yakel, Atorod Azizinamini, Marcelo Dasilva
Nebraska Department of Transportation: Research Reports
No abstract provided.
Dynamic Evaluation Of New York State’S Aluminum Pedestrian Signal Pole System, Scott K. Rosenbaugh, Ronald K. Faller, Karla A. Lechtenberg, Robert W. Bielenberg, Dean L. Sicking, John D. Reid
Dynamic Evaluation Of New York State’S Aluminum Pedestrian Signal Pole System, Scott K. Rosenbaugh, Ronald K. Faller, Karla A. Lechtenberg, Robert W. Bielenberg, Dean L. Sicking, John D. Reid
Mid-America Transportation Center: Final Reports and Technical Briefs
The New York State Department of Transportation (NYSDOT) mounts pedestrian “hand/man” signals to aluminum
poles and uses frangible transformer bases to allow the system to break away. However, engineers at NYSDOT believed that the material properties of the aluminum poles themselves would allow the pedestrian signal poles to break away without the use of transformer bases. Elimination of the frangible transformer base would result in significant savings.
An aluminum pedestrian signal pole system was erected at the Valmont testing facility and tested with the Valmont- MwRSF/UNL pendulum with crushable nose in accordance with NCHRP Report No. 350 test designation no. …
Dynamic Evaluation Of A Pinned Anchoring System For New York State’S Temporary Concrete Barriers, Christopher N. Howard, Cale J. Stolle, Karla A. Lechtenberg, Ronald K. Faller, John D. Reid, Dean L. Sicking
Dynamic Evaluation Of A Pinned Anchoring System For New York State’S Temporary Concrete Barriers, Christopher N. Howard, Cale J. Stolle, Karla A. Lechtenberg, Ronald K. Faller, John D. Reid, Dean L. Sicking
Mid-America Transportation Center: Final Reports and Technical Briefs
Temporary concrete barrier (TCB) systems are utilized in many circumstances, including for placement adjacent to vertical dropoffs. Free-standing TCB systems are known to have relatively large deflections when impacted, which may be undesirable when dealing with limited space behind the barrier (as seen on a bridge deck) or limited lane width in front of the barrier system. In order to allow TCB systems to be used in space-restricted locations, a variety of TCB stiffening options have been tested, including beam stiffening and pinning the barriers to the pavement. These pavement-pinning procedures have been considered time-consuming and may pose undue risk …
Cable Median Barrier Guidelines, Dean L. Sicking, Karla A. Lechtenberg, Francisco Daniel Benicio De Albuquerque
Cable Median Barrier Guidelines, Dean L. Sicking, Karla A. Lechtenberg, Francisco Daniel Benicio De Albuquerque
Nebraska Department of Transportation: Research Reports
No abstract provided.
Approach Slope For Midwest Guardrail System, Erin A. Johnson, Karla A. Lechtenberg, Dean L. Sicking, Robert W. Bielenberg M.S.C.E., E.I.T., Ronald K. Faller, John R. Rohde, John D. Reid
Approach Slope For Midwest Guardrail System, Erin A. Johnson, Karla A. Lechtenberg, Dean L. Sicking, Robert W. Bielenberg M.S.C.E., E.I.T., Ronald K. Faller, John R. Rohde, John D. Reid
Nebraska Department of Transportation: Research Reports
No abstract provided.
Performance Evaluation Of Safety Grates For Cross-Drainage Culverts, Karla A. Polivka, Dean L. Sicking, Robert W. Bielenberg, John R. Rohde, Ronald K. Faller, John D. Reid
Performance Evaluation Of Safety Grates For Cross-Drainage Culverts, Karla A. Polivka, Dean L. Sicking, Robert W. Bielenberg, John R. Rohde, Ronald K. Faller, John D. Reid
Nebraska Department of Transportation: Research Reports
No abstract provided.
Design And Evaluation Of A Low-Tension Cable Guardrail End Terminal System, Rebecca A. Hitz, Kirk J. Molacek, Cody S. Stolle, Karla A. Polivka, Ronald K. Faller, John R. Rohde, Dean L. Sicking, John D. Reid
Design And Evaluation Of A Low-Tension Cable Guardrail End Terminal System, Rebecca A. Hitz, Kirk J. Molacek, Cody S. Stolle, Karla A. Polivka, Ronald K. Faller, John R. Rohde, Dean L. Sicking, John D. Reid
Nebraska Department of Transportation: Research Reports
No abstract provided.
Implementation Of Conductive Concrete For Deicing (Roca Bridge), Christopher Y. Tuan
Implementation Of Conductive Concrete For Deicing (Roca Bridge), Christopher Y. Tuan
Nebraska Department of Transportation: Research Reports
No abstract provided.
Design Evaluation Of A Low-Tension Cable Guardrail End Terminal System, Cody S. Stolle, Karla A. Polivka, Ronald K. Faller, John R. Rohde, Dean L. Sicking, Rebecca A. Hitz, Kirk J. Molacek, John D. Reid
Design Evaluation Of A Low-Tension Cable Guardrail End Terminal System, Cody S. Stolle, Karla A. Polivka, Ronald K. Faller, John R. Rohde, Dean L. Sicking, Rebecca A. Hitz, Kirk J. Molacek, John D. Reid
Nebraska Department of Transportation: Research Reports
No abstract provided.
Evaluation Of Critical Flare Rates For The Midwest Guardrail System, Cody S. Stolle, Karla A. Polivka, Ronald K. Faller, Robert W. Bielenberg M.S.C.E., E.I.T., Dean L. Sicking, John R. Rohde, John D. Reid
Evaluation Of Critical Flare Rates For The Midwest Guardrail System, Cody S. Stolle, Karla A. Polivka, Ronald K. Faller, Robert W. Bielenberg M.S.C.E., E.I.T., Dean L. Sicking, John R. Rohde, John D. Reid
Nebraska Department of Transportation: Research Reports
No abstract provided.
Pavement Quality Indicators Study, Cody Kluver, Wayne Jensen
Pavement Quality Indicators Study, Cody Kluver, Wayne Jensen
Nebraska Department of Transportation: Research Reports
No abstract provided.
Investigation Of Asphalt Pavement Analyzer Testing Program In Nebraska, Minki Hong
Investigation Of Asphalt Pavement Analyzer Testing Program In Nebraska, Minki Hong
Nebraska Department of Transportation: Research Reports
No abstract provided.
Proctor Compaction Testing, Joshua Connelly, Wayne Jensen, Paul Harmon
Proctor Compaction Testing, Joshua Connelly, Wayne Jensen, Paul Harmon
Nebraska Department of Transportation: Research Reports
No abstract provided.
Development Of A Stand-Alone Concrete Bridge Pier Protection System, Scott Rosenbaugh, Ronald K. Faller, Jason A. Hascall, Robert W. Bielenberg, Karla A. Polivka, John R. Rohde, Dean L. Sicking, Erin M. Allison
Development Of A Stand-Alone Concrete Bridge Pier Protection System, Scott Rosenbaugh, Ronald K. Faller, Jason A. Hascall, Robert W. Bielenberg, Karla A. Polivka, John R. Rohde, Dean L. Sicking, Erin M. Allison
Nebraska Department of Transportation: Research Reports
No abstract provided.
Improved Method Of Using Traffic Estimates To Evaluate Intersection Improvements, Karen Schurr, Krishna C. Movva, Linna Zhang
Improved Method Of Using Traffic Estimates To Evaluate Intersection Improvements, Karen Schurr, Krishna C. Movva, Linna Zhang
Nebraska Department of Transportation: Research Reports
No abstract provided.
Evaluation Of A Modified Three Cable Guardrail Adjacent To Steep Slope, Ryan J. Terpsma, Dean L. Sicking, Karla A. Polivka, John R. Rohde, Ronald K. Faller, John D. Reid
Evaluation Of A Modified Three Cable Guardrail Adjacent To Steep Slope, Ryan J. Terpsma, Dean L. Sicking, Karla A. Polivka, John R. Rohde, Ronald K. Faller, John D. Reid
Nebraska Department of Transportation: Research Reports
No abstract provided.
Phase Iv Development Of A Short-Radius Guardrail For Intersecting Roadways, Karla A. Polivka, Cody S. Stolle, Robert W. Bielenberg, Ronald K. Faller, Dean L. Sicking, John R. Rohde, John D. Reid
Phase Iv Development Of A Short-Radius Guardrail For Intersecting Roadways, Karla A. Polivka, Cody S. Stolle, Robert W. Bielenberg, Ronald K. Faller, Dean L. Sicking, John R. Rohde, John D. Reid
Nebraska Department of Transportation: Research Reports
No abstract provided.
Research On Fatigue Of Asphalt Mixtures And Pavements In Nebraska, Francisco Thiago S. Aragao, Yong-Rak Kim, Junghun Lee
Research On Fatigue Of Asphalt Mixtures And Pavements In Nebraska, Francisco Thiago S. Aragao, Yong-Rak Kim, Junghun Lee
Nebraska Department of Transportation: Research Reports
No abstract provided.
Dynamic Impact Testing Of Crt Wood Posts In A Rigid Sleeve, Steven W. Arens, Ronald K. Faller, John R. Rohde, Karla A. Polivka
Dynamic Impact Testing Of Crt Wood Posts In A Rigid Sleeve, Steven W. Arens, Ronald K. Faller, John R. Rohde, Karla A. Polivka
Mid-America Transportation Center: Final Reports and Technical Briefs
Dynamic impact testing was performed on 152-mm x 203-mm (6-in. x 8-in.) CRT wood posts placed in a rigid sleeve at various angles. A total of nine bogie tests were performed with three tests each at 0, 90, and 45 degree rotation angles relative to the strong axis of bending. For each bogie test, the raw acceleration data was obtained from accelerometers and was filtered. Then, force-displacement and energy-displacement graphs were plotted. Based on the results, the properties and strengths of the CRT wood posts at the different impact angles were determined. The results of this study will be the …
Evaluation Of Rigid Hazards Placed In The Zone Of Intrusion, Mitchell J. Wiebelhaus, Ronald K. Faller, Dean L. Sicking, Karla A. Polivka, John R. Rohde, Robert W. Bielenberg, James C. Holloway, John D. Reid
Evaluation Of Rigid Hazards Placed In The Zone Of Intrusion, Mitchell J. Wiebelhaus, Ronald K. Faller, Dean L. Sicking, Karla A. Polivka, John R. Rohde, Robert W. Bielenberg, James C. Holloway, John D. Reid
Nebraska Department of Transportation: Research Reports
No abstract provided.
Water Balance Analysis For A Nebraska Sand Hills Wetland Mitigation Site, Kyle Hoagland, F. Edwin Harvey, Timothy Arkebauer, Wyatt R. Webster
Water Balance Analysis For A Nebraska Sand Hills Wetland Mitigation Site, Kyle Hoagland, F. Edwin Harvey, Timothy Arkebauer, Wyatt R. Webster
Nebraska Department of Transportation: Research Reports
No abstract provided.
Phase Iii Development Of A Short-Radius Guardrail For Intersecting Roadways, Cody S. Stolle, Karla A. Polivka, Robert W. Bielenberg, Ronald K. Faller, Dean L. Sicking, John R. Rohde, John D. Reid
Phase Iii Development Of A Short-Radius Guardrail For Intersecting Roadways, Cody S. Stolle, Karla A. Polivka, Robert W. Bielenberg, Ronald K. Faller, Dean L. Sicking, John R. Rohde, John D. Reid
Nebraska Department of Transportation: Research Reports
No abstract provided.
Development Of A Tl-5 Vertical Faced Concrete Median Barrier Incorporating Head Ejection Criteria, Scott Rosenbaugh, Dean L. Sicking, Ronald K. Faller
Development Of A Tl-5 Vertical Faced Concrete Median Barrier Incorporating Head Ejection Criteria, Scott Rosenbaugh, Dean L. Sicking, Ronald K. Faller
Nebraska Department of Transportation: Research Reports
No abstract provided.
Midwest Guardrail System For Long-Span Culvert Application, Robert W. Bielenberg, Ronald K. Faller, John R. Rohde, Dean L. Sicking, James C. Holloway, Karla A. Polivka, John D. Reid, Erin M. Allison
Midwest Guardrail System For Long-Span Culvert Application, Robert W. Bielenberg, Ronald K. Faller, John R. Rohde, Dean L. Sicking, James C. Holloway, Karla A. Polivka, John D. Reid, Erin M. Allison
Nebraska Department of Transportation: Research Reports
No abstract provided.