|
|
where can i find min frost depth information for tn?
for foundation design...and for that matter, a map of frost depths all over the us would be nice...does anyone know of anywhere i can find this? thx
it's old and unofficial, but "foundation engineering handbook" by winterkorn and fang has a map of selected cities' frost depth on page 489.
the values in tennessee are about 15 to 18 inches. |
|
IP卡
狗仔卡
发表于 2009-9-16 20:53:49
提升卡
置顶卡
沉默卡
喧嚣卡
变色卡
显身卡