Experimental Study on Sliding at the Soil-Structure Interface of a Shallow Foundation

ASTM - GEOTECHNICAL TESTING JOURNAL

۴۰ ویدیو

Experimental Study on Sliding at the Soil-Structure Interface of a Shallow Foundation

۰ نظر گزارش تخلف
Geotechnical Testing Journal
Geotechnical Testing Journal

The interaction between a foundation and its supporting soil involves several different energy dissipation mechanisms. For example, sliding of a foundation element is a soil-structure interaction component that can alter the seismic demand on a foundation as well as its superstructure.
Experimental data from tests with realistic boundary and stress conditions is required to characterize the frictional properties at the soil-foundation interfaces in order to model sliding of shallow foundations. To this end, a series of large-scale monotonic laboratory shear tests
were performed to study the interface between a shallow concrete foundation element and Ottawa F-55 sand under varying normal pressures, shearing rates, and foundation surface roughnesses and textures.

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Experimental Study on Sliding at the Soil-Structure Interface of a Shallow Foundation

۱ لایک
۰ نظر

The interaction between a foundation and its supporting soil involves several different energy dissipation mechanisms. For example, sliding of a foundation element is a soil-structure interaction component that can alter the seismic demand on a foundation as well as its superstructure.
Experimental data from tests with realistic boundary and stress conditions is required to characterize the frictional properties at the soil-foundation interfaces in order to model sliding of shallow foundations. To this end, a series of large-scale monotonic laboratory shear tests
were performed to study the interface between a shallow concrete foundation element and Ottawa F-55 sand under varying normal pressures, shearing rates, and foundation surface roughnesses and textures.

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