GPGPU-Based Parallel Computation Using Discrete Elements in Geotechnics: A State-of-Art Review

Gujjala, Yashwanth Kumar; Kim, Hyung-Mok; Ryu, Dong-Woo

doi:10.1007/s11831-022-09851-3

Cited by 6 publications

(1 citation statement)

References 104 publications

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“…Furthermore, Thanha et al [47] and Yu et al [48] used engineered cementitious composite (ECC) and steel fiber considered environmentally friendly, respectively to model the flow of SCC using SPH. A few more research works have also applied environmentally conscious materials in various numerical applications to model SCC flow [49][50][51][52][53][54][55].…”

Section: Literature Reviews On Sph Scc Flowability Modellingmentioning

confidence: 99%

Overview of meshfree modeling of the flowability of fresh self-compacting concrete for sustainable structures

Onyelowe,

Kontoni,

Onyia

et al. 2023

E3S Web Conf.

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The flow of Bingham non-Newtonian incompressible fluids like concrete is associated with the large deformation of materials. The modeling and simulation of these fluids’ flow behavior by using conventional numerical methods. suffer problem-formulation setbacks due to mesh distortion. In order to compensate for the mathematical inefficiencies encountered in the process, particle-based methods have evolved and been applied. Also, the use of some particle-based methods produces a stretch of unreliability due to the Eulerian algorithmic trail, which visits every particle edge allowing for revisiting vertices during its operation. This makes the model path cumbersome and time-consuming. Concrete flow is an important element of sustainable infrastructural development, and its understanding strengthens the efficiency of concrete handling and placement during construction activities. In this paper, a mesh-free method of modeling the flowability of self-compacting concrete (SCC) known as the smoothed particle hydrodynamics (SPH) has been reviewed. It derives its advantage from the Lagrangian algorithmic trail. This explores its merits and demerits in the concrete construction industry to propose the best practices for the passing ability, filling ability, and dynamic stability of the flowing fresh concrete (FFC)

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