Влияние условного показателя деформативности геосинтетического материала на расчет усиления дискретных оснований

• Main Authors: Gregory Mihailovich Levashov, Viktor Vladimirovich Sirotyuk, Oksana Alekseevna Rychkova
• Format: Article
• Language: Russian
• Published: Siberian State Automobile and Highway University 2017-08-01
• Series: Вестник СибАДИ
• Subjects: георешетка; относительная деформация; условный показатель деформативности; коэффициенты усиления дискретных оснований
• Online Access: https://vestnik.sibadi.org/jour/article/view/354
• ISSN: 2071-7296; 2658-5626

Deformation of geosynthetics and geogrids, in particular, is one of the major indicators to be determined according to GOST 56388-2015. Indicators of deformability is required in the calculation of road structures reinforced with geogrids. The article presents the results of tests confirming the need for experimental determination of the conditional rate of deformation for each geogrid to assign reliable values of the coefficients of discrete bases reinforced with geogrid.