The implication of such nonuniqueness is further investigated by comparing unsaturated soil hydraulic conductivity function estimated based on WRCCs and SSWRs. WRCCs and SSWRs of three cohesionless soils are not unique for the range of suction measured in this study. A simple procedure similar to the field wetting process is discussed in this paper for developing DWRCC and WWRCC on the same soil sample, one after the other. Such a comparison would help to understand the differences in WRCC attributable to hysteresis and limitations of spot measurements, if any.
There are not many studies that critically compare measured DWRCC, WWRCC, and SSWR of soils. Most of the reported studies use drying WRCC (DWRCC) because of the relative ease of its measurement as compared to wetting WRCC (WWRCC). It seems that the license get accepted and we can connect. Permission required for these account types. To enable non-administrator access to connect to the client agent, clear the following check boxes: Allow only administrators to connect. In the Mini Remote Control Properties dialog box, click Access. Our dirty solution at the moment is installing DWRS, activate it, and than also install the standalone DWRCC 64bit standalone package over it. On the remote computer, right-click the client agent service in the system tray, and select Settings. BUT: DWRCC is another license than DWRS so maybe it will only work in trial mode. The relationship obtained from suction measurement of remolded soil samples with different water content is termed as spot SWR (SSWR). From the Available snap-ins, select Certificates and click Add. The 64bit standalone DWRCC works fine on our machines. When such a relationship is obtained from continuous drying or wetting process of the same soil sample, it is termed as water retention characteristic curve (WRCC). The determination of suction–water content relationship (SWR) is of prime importance in unsaturated soil mechanics.
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