Frost Heaves PDF Download
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Author | : Sally A. Shoop |
Publisher | : |
Total Pages | : 146 |
Release | : 2020 |
Genre | : Frost heaving |
ISBN | : 9780784415085 |
Download Frost Action in Soils Book in PDF, ePub and Kindle
Frost Action in Soils: Fundamentals and Mitigation in a Changing Climate reviews and updates the state of knowledge on frost-action fundamentals, the impact of climate change, and mitigation of frost action on pavements and other structures.
Author | : L. J. Heidmann |
Publisher | : |
Total Pages | : 20 |
Release | : 1976 |
Genre | : Frost heaving |
ISBN | : |
Download Frost heaving of tree seedlings Book in PDF, ePub and Kindle
Describes phenomenon. Suggested methods of control involve lowering freezing point of soil water or restricting water flow through soil to freezing front.
Author | : Bruce Chalmers |
Publisher | : |
Total Pages | : 32 |
Release | : 1970 |
Genre | : Frost heaving |
ISBN | : |
Download Experimental and Theoretical Studies of the Mechanism of Frost Heaving Book in PDF, ePub and Kindle
Author | : Earl John Felt |
Publisher | : |
Total Pages | : 204 |
Release | : 1933 |
Genre | : Roads |
ISBN | : |
Download Frost Heaving of Subgrade Soils of Minnesota Highways Book in PDF, ePub and Kindle
Author | : George W. Aitken |
Publisher | : |
Total Pages | : 36 |
Release | : 1974 |
Genre | : Frozen ground |
ISBN | : |
Download Reduction of Frost Heave by Surcharge Stress Book in PDF, ePub and Kindle
Author | : |
Publisher | : |
Total Pages | : 178 |
Release | : 1991 |
Genre | : Arctic regions |
ISBN | : |
Download Special Report Book in PDF, ePub and Kindle
Author | : David Waugh |
Publisher | : Nelson Thornes |
Total Pages | : 640 |
Release | : 2000 |
Genre | : Science |
ISBN | : 9780174447061 |
Download Geography Book in PDF, ePub and Kindle
Plate tectonics - Earthquakes and volcanoes - Weathering and slopes - Glaciation - Coasts - Deserts - Weather and climate - Soils - Biogepgraphy - Population - Urbanisation - Farming and food supply - Rural land use - Energy resources - Manufacturing industries - Transport and interdependence - World development.
Author | : Ulrich Smoltczyk |
Publisher | : John Wiley & Sons |
Total Pages | : 716 |
Release | : 2003-03-14 |
Genre | : Technology & Engineering |
ISBN | : 9783433014509 |
Download Geotechnical Engineering Handbook, Procedures Book in PDF, ePub and Kindle
Volume 2 of the Handbook covers the geotechnical procedures used in manufacturing anchors and piles as well as for improving or underpinning foundations, securing existing constructions, controlling ground water, excavating rocks and earth works. It also treats such specialist areas as the use of geotextiles and seeding.
Author | : National Research Council (U.S.). Highway Research Board |
Publisher | : |
Total Pages | : 306 |
Release | : 1952 |
Genre | : Frost |
ISBN | : |
Download Special Report Book in PDF, ePub and Kindle
Author | : Jerome B. Johnson |
Publisher | : |
Total Pages | : 64 |
Release | : 1988 |
Genre | : Frost heaving |
ISBN | : |
Download Measurement of Frost Heave Forces on H-piles and Pipe Piles Book in PDF, ePub and Kindle
The magnitude and variation of forces and shear stresses, caused by frost heaving in Fairbanks silt and the adfreeze effects of a surface ice layer and a gravel layer, were determined as a function of depth by using electric strain gauges along the upper 2.75 m of a pop pile, 30.5-cm I.D. x 0.95-cm wall, and an H-pile, 25.4-cm web x 85 kg/lineal m. The peak frost heaving forces on the H-pile for three consecutive winter seasons (1982-1985) were 752,790 and 802 kN, respectively. Peak frost heaving forces on the pipe pile of 1118 and 1115 kN were determined only for the second and third winter seasons. Maximum average shear stresses acting on the H-pile were 256,348 and 308 kPa during the three winter seasons. Maximum average shear stresses acting on the pipe pile were 627 and 972 kPa for the second and third winter seasons. Ice collars were placed around the tops of both piles during the first and third winter seasons to measure the adfreeze effects of a surface ice layer. The ice layer may have contributed 15 to 20% of the peak forces measured on the piles. A 0.6-m-thick gravel layer replaced the soil around the tops of both piles for the second and third winter seasons to measure the adfreeze effects of a gravel backfill. The gravel layer on the H-pile may have contributed about 35% of the peak forces measured. Maximum heaving forces and shear stresses occurred during periods of maximum cold and soil surface heave magnitude. These were not related to the depth of frost penetration for most of the winter since forst was present at all depths extending to the permafrost table. (mjm).