Author :
Publisher :
Page : 238 pages
File Size : 30,77 MB
Release : 1988
Category : Impact
ISBN :
This report describes a series of full-scale vehicular crash tests conducted to evaluate the impact performance of small sign supports used by the Arizona Department of Transportation (ADOT). The tests were conducted and evaluated in accordance with the recommendations of NCHRP Report 230 and the 1985 AASHTO "Standard Specifications for Structural Supports for Highway Signs, Luminaires and Traffic Signals."
Author : Hayes E. Ross
Publisher :
Page : 118 pages
File Size : 11,98 MB
Release : 1988
Category : Roads
ISBN :
Guidelines were developed to assist the Arizona Department of Transportation (ADOT) in (1) determining if an existing sign installation, not in compliance with current safety standards, should be replaced by a system that does meet the safety standards, and (2) selecting a cost effective sign support for new installations. A benefit/cost (B/C) program, developed at the Texas Transportation Institute (TTI) was used to develop the guidelines.
Author :
Publisher :
Page : 124 pages
File Size : 11,88 MB
Release : 1988
Category : Impact
ISBN :
This report, in two volumes, compiles the static, pendulum and full-scale crash test results of alternative small sign support systems for Arizona Department of Transportation (ADOT). The tests were conducted and evaluated in accordance with the recommendations of NCHRP Report 230 and the 1985 AASHTO "Standard Specifications for Structural Supports for Highway Signs, Luminaires and Traffic Signals."
Author : Hayes E. Ross
Publisher :
Page : 72 pages
File Size : 10,14 MB
Release : 1982
Category : Traffic safety
ISBN :
Guidelines are presented to assist transportation agencies select a sign support system. Three major elements are addressed in the guidelines: safety, design, and economics. An economic analysis procedure was formulated whereby the present worth of initial and annual costs of a given support system can be computed and compared with costs of other systems. The procedure was used in an example to analyze the relative costs of available support systems for small sign installations. A limited sensitivity analysis was also performed to evaluate the influence of input parameters on costs.
Author :
Publisher :
Page : 364 pages
File Size : 29,60 MB
Release : 1988
Category : Impact
ISBN :
This report, in two volumes, compiles the static, pendulum and full-scale crash test results of alternative small sign support systems for Arizona Department of Transportation (ADOT). The tests were conducted and evaluated in accordance with the recommendations of NCHRP Report 230 and the 1985 AASHTO "Standard Specifications for Structural Supports for Highway Signs, Luminaires and Traffic Signals."
Author : John Wright
Publisher : Cambridge University Press
Page : 717 pages
File Size : 16,4 MB
Release : 2022-01-13
Category : Computers
ISBN : 1108489737
Connects fundamental mathematical theory with real-world problems, through efficient and scalable optimization algorithms.
Author : Hayes E. Ross
Publisher :
Page : 88 pages
File Size : 29,95 MB
Release : 1982
Category : Traffic safety
ISBN :
Author : Richard E. King
Publisher :
Page : 154 pages
File Size : 19,34 MB
Release : 1993
Category : Traffic signs and signals
ISBN :
Author : Hayes E. Ross
Publisher :
Page : 92 pages
File Size : 42,26 MB
Release : 1979
Category : Traffic safety
ISBN :
Author : Hayes E. Ross
Publisher :
Page : 88 pages
File Size : 50,52 MB
Release : 1979
Category : Traffic signs and signals
ISBN :
