Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Effect of Footing Shapes and Reinforcement on Bearing Capacity of Three Adjacent Footings
The effect of geogrid reinforcement on bearing capacity was studied on three surface square footings in series. Parameters included under the reinforcement configuration were, length of reinforcement on either side beyond center of footings (Lx), depth of first geogrid layer (u), vertical distance between geogrid layers (h) and center to center distance between three footings (S). Also influence of footing shapes was studied for square, circular and rectangular shape of same cross-sectional area for optimum reinforcement configuration. In order to evaluate these effects, laboratory model tests were conducted at 55% relative density of sand. Bearing capacity of adjacent footings has been observed to be improved by providing geogrid reinforcement layer in the foundation soil under closely spaced footings. It was observed that the reinforcement configurations play a vital role in bearing capacity improvement. It was also observed that bearing capacity of the soil varies with the shape of footings.
Effect of Footing Shapes and Reinforcement on Bearing Capacity of Three Adjacent Footings
The effect of geogrid reinforcement on bearing capacity was studied on three surface square footings in series. Parameters included under the reinforcement configuration were, length of reinforcement on either side beyond center of footings (Lx), depth of first geogrid layer (u), vertical distance between geogrid layers (h) and center to center distance between three footings (S). Also influence of footing shapes was studied for square, circular and rectangular shape of same cross-sectional area for optimum reinforcement configuration. In order to evaluate these effects, laboratory model tests were conducted at 55% relative density of sand. Bearing capacity of adjacent footings has been observed to be improved by providing geogrid reinforcement layer in the foundation soil under closely spaced footings. It was observed that the reinforcement configurations play a vital role in bearing capacity improvement. It was also observed that bearing capacity of the soil varies with the shape of footings.
Effect of Footing Shapes and Reinforcement on Bearing Capacity of Three Adjacent Footings
Lecture Notes in Civil Engineering
Latha Gali, Madhavi (Herausgeber:in) / Raghuveer Rao, P. (Herausgeber:in) / Saraf, S. S. (Autor:in) / Pusadkar, S. S. (Autor:in)
13.09.2020
14 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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