Application of groundwater aggressiveness assessment method for estimation of the karst process at main gas pipeline construction

Abstract

Main pipelines maintenance is connected with hazard engineering and geological working conditions. The article deals with the use of groundwater aggressiveness assessment method to estimate the karst processes development during the construction of main gas pipelines. The possibility of using this method is analyzed on the example of the initial section of the designed gas pipeline "Power of Siberia" (section "Chayanda-Lensk"). The calculation of the nonequilibrium index Ca was made in accordance with the geotechnical survey data. The dependencies between the geomorphological features of the terrain and the natural waters aggressiveness were determined.

Original document

The different versions of the original document can be found in:

• http://earchive.tpu.ru/handle/11683/34004

• https://doi.org/10.1088/1755-1315/33/1/012049

• http://stacks.iop.org/1755-1315/33/i=1/a=012049/pdf,

http://stacks.iop.org/1755-1315/33/i=1/a=012049?key=crossref.16ed7a814e8605c4ef24e93ec97dc208,

http://dx.doi.org/10.1088/1755-1315/33/1/012049 under the license http://iopscience.iop.org/info/page/text-and-data-mining

• https://core.ac.uk/display/80131876,

http://ui.adsabs.harvard.edu/abs/2016E&ES...33a2049E/abstract,

https://academic.microsoft.com/#/detail/2341722741