Intermittent automatic suction seepage test device and method for drain hole or well

• Main Authors: XUE JINGYUAN, QI JIXIAO, DONG JINYU, LIANG BOWEN, WANG WENXUE, HAO QINGYANG, WANG CHENBIN, SUN PEIYUAN, RAO WEI, ZHANG RUOCHEN, JIANG TONG
• Format: Patent
• Language: Chinese; English
• Published: 10.12.2021
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention discloses an intermittent automatic suction seepage test device and method for a drainage hole or well, and belongs to the technical field of seepage of a downward drainage depressurization well at the bottom of an aquifer. The test device comprises a sand box seepage system, a water s...