Mutil-electrodes electrical reisitivty method applied in highway construstion

 Mutil-electrodes electrical reisitivty method applied in highway construstion

 Above picture, in the engineering geological survey of a medium bridge site, mutil-electrodes electrical resistivity method was used to divide a measured section of karst. The right figure is the geological section drawn according to electrica reissitivty method section, and 84m of the survey line is the verification borehole (ZK1-28); The left figure shows the distribution range and development depth of karst, and the fluctuation of bedrock surface is also very clear

 Above picture,in the engineering geological survey of a viaduct (with a total length of 4km) site, mutil-electrodes electrical method was used to divide a measured profile of the overburden,

The right figure is the borehole histogram at 145m of the survey line; The left figure shows three large electrical layers (clay layer, sand gravel layer and bedrock), and the fluctuation of bedrock surface is also very clear.

The geological survey at this bridge site was completed through a large number of mutil-electrodes electrical profiles and a small number of boreholes, and achieved ideal geological results.

In the engineering geological survey of a viaduct (with a total length of 4km) site, mutil-electrodes electrical resistivity method was used to divide a measured profile of the overburden,

The right figure is the borehole histogram at 145m of the survey line; The left figure shows three large electrical layers (clay layer, sand gravel layer and bedrock), and the fluctuation of bedrock surface is also very clear.

The geological survey at this bridge site was completed through a large number of mutil-electrodes electrical profiles and a small number of boreholes, and achieved ideal geological results.