This paper presents a numerical study that utilizes finite element analysis under the plain strain condition performed on sand with isolated strip footing and two closely spaced footings above continuous void. The Bearing Capacity Ratio (BCR) efficiency factor ζγ were introduced to determine effect of void ultimate bearing capacity footing/s. influence various parameters including spacing (S/B)...

This study investigates the influence of biaxial geogrids on flexural behavior square footing foundations reinforced with glass fiber concrete (GFRC). Experimental research is conducted, involving testing five footings under area loading until failure. The variables considered are number geogrid layers and percentage longitudinal reinforcement. Various parameters including deflection, loads at ...

Two-dimensional model tests combined with PIV technology were conducted to study the failure behavior of strip footing on geosynthetic-reinforced granular soil foundations a mesoscale. The results showed that geosynthetic reinforcements improve bearing capacity foundations; however, effectiveness reinforcement was affected by position, length, and number geosynthetics. mesoscale factor affectin...

The presence of underground voids within a failure zone usually results in reduction the bearing capacity footings. This paper presents for ultimate ratio, qu/γB, strip footing on top sand layer overlying clay with voids, and without placing geotextile reinforcement at interface between layers. Using finite difference software FLAC 2D, ratio was calculated different depths horizontal distance t...

This paper describes an approach for utilizing in-situ measurements of shear wave velocity Vs to carry out preliminary and check design calculations shallow deep foundations. For estimates foundation movements, can be used directly estimate the small-strain stiffness soil or rock strata, while ultimate capacity calculations, use is made empirical correlations between penetration resistance meas...