РАСЧЕТ НИЗКИХ НАСЫПЕЙ, АРМИРОВАННЫХ ГЕОСИНТЕТИКОМ С УЧЕТОМ ВНУТРЕННЕЙ ПОЛОСТИ Solution for Low Geosynthetic-Reinforced Embankments subjected to Localized Sinkholes

Yi-Tao Zhou, Fu-Quan Chen

Аннотация


Для оценки осадки поверхности низких насыпей, армированных геосинтетиком, ключевым является вертикальное давление на контакте геосинтетик - рунт. Предлагается новый метод расчета геосинтетического слоя на основе метода статического равновесия с учетом влияния линейно локализованной полости. Метод расчета включает в себя определение передаваемой нагрузки,
прогиба и горизонтального перемещения армирующего полотна. Результаты сравниваются с результатами имеющихся экспериментов и данными конечноэлементного анализа, на основе чего делается вывод о применимости и обоснованности предложенного подхода.

Полный текст статьи опубликован в английской версии журнала
"Soil Mechanics and Foundation Engineering".


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