Patent ID: 9128021
Filing Date: 2015-09-08
Classification: G01N

Abstract:
1. A holder for measuring a permeability of an unconsolidated sediment in order to prevent the unconsolidated sediment from being deformed, the holder comprising: a sediment installation part having a solid sediment attached to opposite ends of an unconsolidated sediment along a longitudinal direction; a transverse pressure supply part installed to surround the sediment installation part to supply a predetermined transverse pressure to the sediment installation part by using a fluid supplied from an outside; and a longitudinal pressure supply part installed at opposite ends of the transverse pressure supply part to cover opposite ends of the sediment installation part and moved along a vertical direction so as to supply a predetermined longitudinal pressure to the sediment installation part, wherein the fluid is an oil having a predetermined viscosity, wherein the sediment installation part comprises: wherein the transverse pressure supply part comprises: wherein the longitudinal pressure supply part comprises: