The nature of soil varies horizontally as well vertically, owing to the process formation soil. Thus, ensuring safe design geotechnical structures has been a major challenge. In shallow foundations, conducting field tests is expensive and time-consuming often conducted on significantly scaled-down models. Empirical models, too, have found be least reliable in literature. study proposes AI-based...

Numerical modelling of the soil in seismic design structures is always a daunting task. The goal this article to develop simplistic numerical technique for shallow founded buildings on compliant soils. An existing large-scale experimental research (TRISEE) was used calibration. physical model comprised rigid square foundation placed sand bed connected column and subjected dynamic sine loading. ...

This article deals with the interaction between wave effects in mounts and resonances offoundations inflexible vibration isolation systems. A new model is proposed that is represented as a rigid mass supported by two linear unidirectional isolators on a flexible foundation beam, whose closed-form solutions for transmissibility and response ratio are then obtained, with which the influence of wa...

presented is a method of two-dimensional analysis of the active earth pressure due to simultaneous effect of both soil weight and surcharge of strip foundation. the study’s aim is to provide a rigorous solution to the problem in the framework of upper-bound theorem of limit analysis method in order to produce some design charts for calculating the lateral active earth pressure of backfill when ...

A shallow semantical embedding of a dyadic deontic logic by Carmo and Jones in classical higher-order logic is presented. This embedding is proven sound and complete, that is, faithful. The work presented here provides the theoretical foundation for the implementation and automation of dyadic deontic logic within off-the-shelf higherorder theorem provers and proof assistants.

This paper derives an averaged Lagrangian functional for dynamic coupling between rigid-body motion and its interior shallow-water sloshing in three-dimensional rotating translating coordinates; with a time-dependent rotation vector. A new set of variational equations (SWEs) generalized Green–Naghdi the fluid 3-D vector translations, also linear momentum angular containing shallow water, are de...

Using the Reciprocal Theorem and the principle of superposition, this dissertation examines three procedures for obtaining the impedance functions and driving force vectors necessary for a soil-structure interaction analysis. The first procedure employs a volume integral of body forces and the displacement Green’s Functions to obtain the frequency dependent force-displacement relationship (impe...

A falling rigid body through air, water, and sediment is investigated experimentally and theoretically. Two experiments were conducted to drop rigid cylinders with density ratio around 1.8 into shallow water (around 13 m deep) in the Monterey Bay (Exp-1) and into the Naval Postgraduate School’s swimming pool (Exp-2). During the experiments, we carefully observe cylinder track and burial depth w...

Falling of rigid body through air, water, and sediment is investigated experimentally and theoretically. Two experiments were conducted to drop rigid cylinders with the density ratio around 1.8 into shallow water (around 13 m deep) in the Monterey Bay (Exp-1) and into the Naval Postgraduate School’s swimming pool (Exp-2). During the experiments, we carefully observe cylinder track and burial de...