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Parameter Study of a New Strut-and-Tie Model for a Thick Cap with Six Piles
Publisher: American Society of Civil Engineers
Abstract: A comprehensive strut-and-tie model is a function of the nodes, struts, ties, model types, and pile reaction force. Because each element has more than one solution, the function is a problem of permutations and combinations. ...
Energy-Based Analysis of Laterally Loaded Caissons with Large Diameters under Small-Strain Conditions
Publisher: ASCE
Abstract: To better predict the response of laterally loaded caissons and the displacement distribution around the foundations, three different beam theories [Timoshenko beam theory with vertical (z) displacement in soil, Timoshenko ...
Prediction and Design of Grouting Parameters for Long and Large-Diameter Postgrouted Drilled Shafts
Publisher: ASCE
Abstract: The two main parameters of grouting volume and grouting pressure are the keys to ensuring the quality of postgrouting. However, there is no equation for predicting the main grouting parameters of long and large-diameter ...
Curved Strain Wedge Analysis of Laterally Loaded Flexible Piles in Various Soil Types
Publisher: ASCE
Abstract: This paper establishes an approximate circular cone strain wedge model and proposes an analytical method that can effectively connect practice with theory for the behavior of laterally loaded flexible piles with both ...