Identification and assessment of geohazards affecting pipelines and urban areas

20th International Scientific Symposium of Students, Postgraduates and Young Scientists on "Problems of Geology and Subsurface Development"

Strokova, L.A.^1 ; Teterin, E.A.^1

Tomsk Polytechnic University, 30 Lenina Ave., Tomsk

634050, Russia^1

关键词: Assessment procedure;    Land subsidence;    Management issues;    Natural disasters;    Pipe-line systems;    Practical issues;    Soil property;    Urban areas;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/43/1/012051/pdf
DOI  :  10.1088/1755-1315/43/1/012051

来源: IOP

【 摘 要 】

The paper addresses methods and criteria of risk assessment associated with land subsidence threatening pipelines, buildings, and constructions. Currently, there are some practical issues relating to geohazards that should be taken into account while constructing a pipeline. The article provides comparison data on the effects of Spitak earthquake and the natural disaster in Neftegorsk in terms of geohazards impact on the pipeline systems. The suggested risk assessment procedure embraces a wide range of aspects: from soil properties to economic and management issues.