Of these incidents, the frequently cited was frost heave
, followed by failures due to snow or ice movement.
As impressive as frost heave
can be, as far as buildings go, who cares about how high frost heave
can go if the direction of heave
5 : to be thrown or raised up <Frost caused the ground to heave
Once frost heave
has thus corralled the stones into clusters, it squeezes those clusters into piles or mounded stripes, says Kessler.
In 1989, Dash proposed that modest temperature differences can drive flows in these liquid surface films and contribute to frost heave
Usually the heave
is slow, creeping only a fraction of an inch over days.
Though researchers have proposed many theories to explain this "frost heave
," the mechanism has remained unclear.
Taking participatory journalism to the next level - he's scraped together $10,000 to buy an American Basketball Association franchise and will act as its owner and general manager - Wolff has laid out his business model in this week's Sports Illustrated in announcing the birth of the Vermont Frost Heaves
, which he plans to have ready for the fall of 2006.
are most common in poorly drained soil, so first try regrading around the exterior to keep rainwater away from the slab.
today announced its intention to conduct a trial of its patented product for the treatment of equine heaves
, a form of chronic obstructive pulmonary disease ("COPD") similar to that found in humans.