Noise and Skid Measurements on US285 in the Turkey Creek Canyon Area

Noise and Skid Measurements on US285 in the Turkey Creek Canyon Area
Author: Robert LaForce
Publisher:
Total Pages: 52
Release: 2001
Genre: Pavements
ISBN:

This report documents the noise measurements taken using a single vehicle on four different pavement surface textures. The pavements were located on US285 southwest of Denver, Colorado. Noise measurements were taken inside the vehicle, 25 ft from the center of the closest driving lane, and near the right rear tire. Skid testing was performed at 40 mph in conformance with the American Society for Testing and Materials procedure E 274 for a ribbed tire. The surface types included longitudinal tined concrete, transverse tined concrete, ground concrete, and an asphalt surface (3/8 in. nominal Stone Mastic Asphalt).

Noise and Skid Measurements on US285 in the Turkey Creek Canyon Area

Noise and Skid Measurements on US285 in the Turkey Creek Canyon Area
Author: Robert LaForce
Publisher:
Total Pages: 52
Release: 2001
Genre: Pavements
ISBN:

This report documents the noise measurements taken using a single vehicle on four different pavement surface textures. The pavements were located on US285 southwest of Denver, Colorado. Noise measurements were taken inside the vehicle, 25 ft from the center of the closest driving lane, and near the right rear tire. Skid testing was performed at 40 mph in conformance with the American Society for Testing and Materials procedure E 274 for a ribbed tire. The surface types included longitudinal tined concrete, transverse tined concrete, ground concrete, and an asphalt surface (3/8 in. nominal Stone Mastic Asphalt).

Strategic Plan for Improved Concrete Pavement Surface Characteristics

Strategic Plan for Improved Concrete Pavement Surface Characteristics
Author:
Publisher:
Total Pages: 98
Release: 2006
Genre: Pavements
ISBN:

Surface characteristics represent a critical issue facing pavement owners and the concrete paving industry. The traveling public has come to expect smoother, quieter, and better drained pavements, all without compromising safety. The overall surface characteristics issue is extremely complex since all pavement surface characteristics properties, including texture, noise, friction, splash/spray, rolling resistance, reflectivity/illuminance, and smoothness, are complexly related. The following needs and gaps related to achieving desired pavement surface characteristics need to be addressed: determine how changes in one surface characteristic affect, either beneficially or detrimentally, other characteristics of the pavement, determine the long-term surface and acoustic durability of different textures, and develop, evaluate, and standardize new data collection and analysis tools. It is clear that an overall strategic and coordinated research approach to the problem must be developed and pursued to address these needs and gaps.

Guide for Pavement Friction

Guide for Pavement Friction
Author:
Publisher: AASHTO
Total Pages: 87
Release: 2008
Genre: Pavements
ISBN: 1560514280

This report contains guidelines and recommendations for managing and designing for friction on highway pavements. The contents of this report will be of interest to highway materials, construction, pavement management, safety, design, and research engineers, as well as others concerned with the friction and related surface characteristics of highway pavements.

The Pajarito Plateau

The Pajarito Plateau
Author: Frances Joan Mathien
Publisher:
Total Pages: 148
Release: 1993
Genre: Bandelier National Monument (N.M.)
ISBN:

Pavement Surface Characteristics

Pavement Surface Characteristics
Author: Mark Bennett Snyder
Publisher:
Total Pages: 124
Release: 2006
Genre: Roads
ISBN: 9780893122508

This report presents an overview of the major aspects of tire-pavement interaction as they relate to highway noise, safety and economics. The many sources of sound in the highway environment are described and the perception and measurement of noise are discussed. The measurement of roadway friction and the impact of pavement texture on highway safety are described. Techniques for controlling sound from the highway environment are also discussed, including the use of noise walls and barriers and the management of pavement surface characteristics. The noise, safety characteristics and cost-effectiveness of traditional and newer concrete pavement materials and surface textures, including turf drag, longitudinal tining, exposed aggregate, porous concrete, diamond grinding and others, are described and documented through summaries of studies from around the world. Techniques for balancing noise, safety, economics and other factors in the selection of pavement surface type and texture are also reviewed.

Beyond Roswell

Beyond Roswell
Author: Michael Hesemann
Publisher: Marlowe
Total Pages: 303
Release: 1997-01-01
Genre: Body, Mind & Spirit
ISBN: 9781569247815

Produces evidence to corroborate reports in July 1947 that a flying saucer crashed at Roswell, New Mexico, and that the government recovered the aliens inside, supporting claims made in the Fox television special, "Alien Autopsy." Original. 20,000 first printing. IP.

Patriots

Patriots
Author: James Wesley Rawles
Publisher: Ulysses Press
Total Pages: 410
Release: 2009-04-07
Genre: Fiction
ISBN: 156975599X

'Patriots' is a man's action-adventure novel set in the near future, as America is torn-by a full scale socio-economic collapse.