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For the geomembrane around circular structures, a simplified model is presented to analyze its tensions and strains subjected to a differential settlement based on the conventional membrane theory. It is found that wrinkles will be induced in the geomembrane due to the negative in-plane compressive stress. Further, an improved analysis model was given based on the wrinkled membrane theory by introducing...
A simplified model is presented that analyzes tensions and strains in a geomembrane. The membrane analysis is applied to circular structures subjected to differential settlement. It was found that wrinkles are induced in the geomembrane around the circular structure and the associated mechanism was investigated. An improved predictive model was developed based on the wrinkled membrane theory. The...
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