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SKIRTED FOOTINGS FOR THE ENHANCED LOAD-CARRYING CAPACITY: MECHANISM OF LOAD TRANSFER AND CAPACITY IMPROVEMENT
Ravi S. Jakka, Rajesh P. Shukla, Khalid Bashir & Fahim Iqbal
Paper No.: 605
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Vol.: 62
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No.: 4
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December, 2025
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pp. 227-236
Abstract
Skirted footings are emerging as a promising shallow foundation solution for modern construction, as
they provide substantial improvements in bearing capacity and deformation control without resorting to
deep foundations. This makes them a practical and potentially cost-effective option for sites characterized
by weak or variable ground conditions. The study highlights how vertical and inclined skirts enhance
bearing capacity, reduce settlement and improve stability by confining the underlying soil and modifying
the load transfer mechanism. Key design parameters affecting the performance of skirted footing are
embedment depth, skirt stiffness, and skirt inclination. The load-carrying capacity is found to be increasing
with the increase in skirt length, embedment depth and skirt stiffness. A major focus of this review is the
emerging concept of inclined skirted foundations, which demonstrate enhanced performance compared to
conventional vertical skirted footings. Their improved mechanical efficiency positions inclined skirted
footings as a viable alternative to both traditional skirted foundations and deep foundations. Recent studies
demonstrated the high efficiency of inclined skirted footings in loose soil conditions, with reported bearing
capacity improvements of up to 300% as compared to the traditional vertical skirted footings.
Keywords: Skirted Footing, Shallow Foundation, Inclined Skirts
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