A permeameter probe, configured for performing hydraulic conductivity measurements of soil, includes a standpipe having a top section, a transitional section, and a bottom section. The transitional section provides a gradual change in diameter between the larger diameter bottom section and the smaller diameter top section. The standpipe also includes a lower lip for forming a pressure fitting between the standpipe and a casing placed in a borehole.
申请公布号
WO2014039136(A1)
申请公布日期
2014.03.13
申请号
WO2013US46660
申请日期
2013.06.19
申请人
J.R. SIMPLOT COMPANY;BROWN, BROCK;HAGER, RON;WILLIAMS, GRANT, J.