ЭКСПЕРИМЕНТАЛЬНОЕ ИССЛЕДОВАНИЕ СМЕЩЕНИЯ И ДЕФОРМАЦИЙ СВАЙ ПРИ УСТРОЙСТВЕ КОТЛОВАНА Experimental Study on the displacement and strain of underpinning piles during basement excavation

Yichen Miao, Baoxian Liu, Changwu Liu, Zhile Shu, Haikuan Wu

Аннотация


Проведено моделирование в масштабе 1:10 бетонного каркаса четырехэтажного здания на столбчатых фундаментах, усиленных сваями, для анализа вертикального смещения и изменения деформации опорных свай под сооружением во время земляных работ. Результаты показали, что опорные сваи претерпели значительные деформационные изменения. Более того, часть свай имела тенденцию оседать во время земляных работ, в то время как другие испытывали подъем. Результаты представляют интерес для проектирования опорных свай и укрепления конструкций.

Полный текст статьи публикуется в английской версии
журнала «Soil Mechanics and Foundation Engineering” vol.59, No.2


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