Results 101 to 110 of about 2,403 (190)

Investigation of Electromagnetic Gauges for Determining In-Place HMA Density, 2007 [PDF]

open access: yes, 2007
Density is an important component of hot-mix asphalt (HMA) pavement quality and long-term performance. Insufficient density of an in-place HMA pavement is the most frequently cited construction-related performance problem.

core  

MEPDG Work Plan Task No. 5: Characterization of Unbound Materials (Soils/Aggregates) for Mechanistic-Empirical Pavement Design Guide, 2009

open access: yes, 2009
The resilient modulus (MR) input parameters in the Mechanistic-Empirical Pavement Design Guide (MEPDG) program have a significant effect on the projected pavement performance.

core  

Roads and pavements : papers presented before the short course in highway engineering held at the University of Texas, March 31-April 12, 1919, under the auspices of the Department of Engineering.

open access: yes, 1919
Earth roads / by R.G. Tyler -- The preparation of road plans involving state or federal aid / by M.C. Welborn -- Drainage areas and culverts / by G.G. Wickline -- Preparation of specifications and contracts / by R.G.
University of Texas. Dept. of Engineering.
core  

Online korean skincare decision support system

open access: yes, 2017
Despite the explosive growth of electronic commerce and the rapidly increasing number of consumers who use interactive media for pre-purchase information search and online shopping, very little is known about how consumers make purchase decisions in such
Wahid, Norfaradilla   +3 more
core  

Utility Cut Repair Techniques— Investigation of Improved Cut Repair Techniques to Reduce Settlement in Repaired Areas; TR-503, December 2005

open access: yes, 2005
Pavement settlement occurring in and around utility cuts is a common problem, resulting in uneven pavement surfaces, annoyance to drivers, and ultimately, further maintenance. A survey of municipal authorities and field and laboratory investigations were

core  

Laboratory verification of predicted permanent deformation in asphalt materials following climate change. [PDF]

open access: yes, 2011
In the past a change in temperature of 5°C most often occurred over intervals of thousands of years. According to estimates by the IPCC, in the XXI century is expected an increase in average temperatures in Europe between 1.8 and 4.0°C in the best case ...
Anastasio, Sara
core  

Mobility and Safety Impacts of Winter Storm Events in a Freeway Environment Final Report; TR-426, February 2000

open access: yes, 2000
Several factors influence a driver’s decision to travel, choice of vehicle speed, and the safety of a particular trip. These factors include, among others, the trip purpose, time of day, traffic volumes, weather and roadway conditions, and the range of ...

core  

Seal Coat Design for Unbound Granular Pavements Carrying Heavy Axle Loads

open access: yes, 1995
Virtually all of the public highway pavements in New Zealand are comprised of usually one or more coats of a sprayed seal over unbound granular layers.
Pidwerbesky, Bryan D., Arnold, Greg
core  

Evaluación de características físicas y químicas de los rellenos minerales de piedra caliza y polvo de piedra en la formulación de los morteros asfálticos

open access: yesInfraestructura Vial, 2012
El objetivo de este trabajo es resaltar la importancia del estudio de los materiales denominados rellenos minerales, de diferentes orígenes minerales, empleados en la formulación de mezclas bituminosas, específicamente en los morteros.
Breno Salgado Barra, Leto Momm
doaj  

Design and evaluation of modified centerline rumble strips : final report.

open access: yes
SPR-P1(16) M034A centerline rumble strip (CLRS) is primarily installed on the centerline of undivided two-lane and two-way roadwaysto alert drivers that they are moving out of their intended travel lane.
University of Nebraska--Lincoln. Dept. of Civil Engineering   +5 more
core  

Home - About - Disclaimer - Privacy