Experimental and numerical investigation on deflection and behavior of portable construction barrier subjected to vehicle impacts von Fang, Chen, Rasmussen, Jennifer D., Bielenberg, Robert W., Lechtenberg, Karla A., Faller, Ronald K., Linzell, Daniel G.

Volltext

Cost-Effective Safety Treatment of Trees on Low-Volume Rural Roads von Lechtenberg, Karla A., Stolle, Cody S., Faller, Ronald K., Schrum, Kevin D.

Volltext

Performance of the Midwest Guardrail System with Rectangular Wood Posts von Bielenberg, Robert W., Reid, John D., Faller, Ronald K., Rosenbaugh, Scott K., Lechtenberg, Karla A.

Volltext

Weak-Post W-Beam Guardrail Attachment to Culvert Headwalls von Rosenbaugh, Scott K., Lechtenberg, Karla A., Faller, Ronald K., Bielenberg, Robert W.

Volltext

Guidelines for Implementation of Cable Median Barrier von Sicking, Dean L., de Albuquerque, Francisco Daniel Benicio, Lechtenberg, Karla A., Stolle, Cody S.

Volltext

Midwest Guardrail System without Blockouts von Reid, John D., Bielenberg, Robert W., Faller, Ronald K., Lechtenberg, Karla A.

Volltext

Development and Implementation of the Simplified Midwest Guardrail System Stiffness Transition von Lechtenberg, Karla A., Rosenbaugh, Scott K., Bielenberg, Robert W., Mongiardini, Mario, Faller, Ronald K., de Albuquerque, Francisco Daniel Benicio

Volltext

Development of Universal Breakaway Steel Post for Bullnose Median Barrier von Bielenberg, Robert W., Lechtenberg, Karla A., Sicking, Dean L., Arens, Steve, Faller, Ronald K., Reid, John D.

Volltext

Nonblocked Midwest Guardrail System for Wire-Faced Walls of Mechanically Stabilized Earth von Lechtenberg, Karla A., Faller, Ronald K., Rohde, John R., Sicking, Dean L., Reid, John D.

Volltext

Evaluation of the Hawaii Modified Delaware Retrofit Thrie-Beam Bridge Railing and Approach Guardrail Transition von Asadollahi Pajouh, Mojdeh, Lechtenberg, Karla A., Faller, Ronald K., Rosenbaugh, Scott, Bielenberg, Robert W.

Volltext

Development of Low-Cost, Energy-Absorbing Bridge Rail von Thiele, Jeffrey C., Sicking, Dean L., Lechtenberg, Karla A., Reid, John D., Faller, Ronald K., Bielenberg, Robert W., Rosenbaugh, Scott K.

Volltext

High-Performance Aesthetic Bridge Rail and Median Barrier von Lechtenberg, Karla A., Bielenberg, Robert W., Rosenbaugh, Scott K., Faller, Ronald K., Sicking, Dean L.

Volltext

Standard Midwest Guardrail System Placed at 1V:2H Slope Break Point or with Omitted Post von Lechtenberg, Karla A., Bielenberg, Robert W., Rosenbaugh, Scott K., Faller, Ronald K., Reid, John D.

Volltext

Midwest Guardrail System Without Blockouts: Roadside Safety Design 2013 von REID, John D, BIELENBERG, Robert W, FALLER, Ronald K, LECHTENBERG, Karla A

Volltext

Development and Implementation of the Simplified Midwest Guardrail System Stiffness Transition: Highway Design 2012 von LECHTENBERG, Karla A, ROSENBAUGH, Scott K, BIELENBERG, Robert W, MONGIARDINI, Mario, FALLER, Ronald K

Volltext

Development of Universal Breakaway Steel Post for Bullnose Median Barrier: Highway Design 2012 von BIELENBERG, Robert W, LECHTENBERG, Karla A, SICKING, Dean L, ARENS, Steve, FALLER, Ronald K, REID, John D

Volltext

Nonblocked Midwest Guardrail System for Wire-Faced Walls of Mechanically Stabilized Earth: Highway Design 2011 von LECHTENBERG, Karla A, FALLER, Ronald K, ROHDE, John R, SICKING, Dean L, REID, John D

Volltext

Development of Low-Cost, Energy-Absorbing Bridge Rail: Highway Design 2011 von THIELE, Jeffrey C, SICKING, Dean L, LECHTENBERG, Karla A, REID, John D, FALLER, Ronald K, BIELENBERG, Robert W, ROSENBAUGH, Scott K

Volltext

Guidelines for Implementation of Cable Median Barrier: Highway Design 2009 von SICKING, Dean L, BENICIO DE ALBUQUERQUE, Francisco Daniel, LECHTENBERG, Karla A, STOLLE, Cody S

Volltext

High-Performance Aesthetic Bridge Rail and Median Barrier: Highway Design 2009 von LECHTENBERG, Karla A, BIELENBERG, Robert W, ROSENBAUGH, Scott K, FALLER, Ronald K, SICKING, Dean L

Volltext