EVALUATION OF FROST HEAVE ON WASTE TRANSFER LINES WITH SHALLOW DEPTHS IN DST (DOUBLE SHELL TANK) FARMS

MA, HAQ

Hanford Site (HNF), Richland, WA

关键词: Frost Heave, Waste Transfer Lines, Dst Farms, Shallow Depths;    Frost;    Wastes Frost Heave, Waste Transfer Lines, Dst Farms, Shallow Depths;    Farms;    Soils;   

DOI  :  10.2172/952595
RP-ID  :  RPP-RPT-39400 Rev 0
RP-ID  :  DE-AC27-08RV14800
RP-ID  :  952595

美国|英语

来源: UNT Digital Library

【 摘 要 】

The purpose of this document is to evaluate the effect of frost heave on waste transfer lines with shallow depths in DST farms. Because of the insulation, well compacted sandy material around waste transfer lines, the type of sandy and gravel soil, and relatively low precipitation at Hanford site, it is concluded that waste transfer lines with one foot of soil covers (sandy cushion material and insulation) are not expected to undergo frost heave damaging effects.