Dustproofing Unsurfaced Tank Trails, Grafenwohr Training Area, Federal Republic of Germany, June 15-29, 1985 PDF Download
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Author: Robert A. Hass Publisher: ISBN: Category : Languages : en Pages : 77
Book Description
Perhaps the most familiar of dust-producing routes is the gravel road. A good structural material for gravel roads is coarse aggregate with sufficient sand to fill the voids, and adequate clay to bind these materials. Abrasion of the small clay particles begins with the passage of the first vehicle. Gradually, as more and more vehicles pass over the roadway, sufficient small particles are displaced so that the larger particles become unstable. Ruts begin to form. Soon, maintenance will be required to reduce the severity and extent of rutting. If sufficient clay particles are not replaced to stabilize the larger particles, the time between succeeding maintenance periods will be reduced. Magnesium chloride (MgC12) is a good dust-control material that resists the abrasion of the small particles and provides a more stable condition over a longer time period. This report describes the successful demonstration of MgC12) dustproofing technology on tank trails at Grafenwohr Training Area, Federal Republic of Germany, and provides the user with instructions for the conduct of dust-control projects.
Author: Robert A. Hass Publisher: ISBN: Category : Languages : en Pages : 77
Book Description
Perhaps the most familiar of dust-producing routes is the gravel road. A good structural material for gravel roads is coarse aggregate with sufficient sand to fill the voids, and adequate clay to bind these materials. Abrasion of the small clay particles begins with the passage of the first vehicle. Gradually, as more and more vehicles pass over the roadway, sufficient small particles are displaced so that the larger particles become unstable. Ruts begin to form. Soon, maintenance will be required to reduce the severity and extent of rutting. If sufficient clay particles are not replaced to stabilize the larger particles, the time between succeeding maintenance periods will be reduced. Magnesium chloride (MgC12) is a good dust-control material that resists the abrasion of the small particles and provides a more stable condition over a longer time period. This report describes the successful demonstration of MgC12) dustproofing technology on tank trails at Grafenwohr Training Area, Federal Republic of Germany, and provides the user with instructions for the conduct of dust-control projects.
Author: Hsai-Yang Fang Publisher: Springer Science & Business Media ISBN: 1475752717 Category : Science Languages : en Pages : 935
Book Description
More than ten years have passed since the first edition was published. During that period there have been a substantial number of changes in geotechnical engineering, especially in the applications of foundation engineering. As the world population increases, more land is needed and many soil deposits previously deemed unsuitable for residential housing or other construction projects are now being used. Such areas include problematic soil regions, mining subsidence areas, and sanitary landfills. To overcome the problems associated with these natural or man-made soil deposits, new and improved methods of analysis, design, and implementation are needed in foundation construction. As society develops and living standards rise, tall buildings, transportation facilities, and industrial complexes are increasingly being built. Because of the heavy design loads and the complicated environments, the traditional design concepts, construction materials, methods, and equipment also need improvement. Further, recent energy and material shortages have caused additional burdens on the engineering profession and brought about the need to seek alternative or cost-saving methods for foundation design and construction.
Author: Robert A. Hass
Author: Robert A. Hass
Author: Robert A. Hass
Author: U.S. Army Engineer Waterways Experiment Station
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Author: Hsai-Yang Fang
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