The Influence of Modeling Methods on the Meshing when Solid Element Was Used in ANSYS - Taking the Design by Analysis of Dry Welding Experiment Module as an Example

Lv, Tao; Jie, Zhao; Xue, Long

doi:10.4028/www.scientific.net/amm.42.232

Cited by 2 publications

(2 citation statements)

References 3 publications

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“…Setting. The mesh partition is the most basic and important link [20]. The mapping partition was chosen in this study because it is suitable for structures with relatively uniform shapes, and its accuracy meets the requirements of this study.…”

Section: Mesh Division and Contact Surfacementioning

confidence: 99%

Influence of Plate Position on Uplift Failure State and Bearing Capacity of NT-CEP Pile Groups

Qian,

Chen,

Sun

et al. 2024

Advances in Civil Engineering

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The previous research results of the research group demonstrated that the plate position is the main factor affecting the uplift bearing capacity of the new type of concrete expanded plate pile (NT-CEP pile) group and the failure state of the soil around the pile. In this study, the visual half-section pile small-scale model of undisturbed soil tension test and ANSYS Finite Element Software comparative analysis two-pile small-scale test model and two-, four-, six-, and nine-pile models, which included the corner, side, and middle piles, were developed. The effect of the plate position on the displacement, stress, and bearing mechanism of the NT-CEP pile group under vertical tension was determined, which further improved the design concept of the NT-CEP pile group and provided strong theoretical support for its widespread application.

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Section: Mesh Division and Contact Surfacementioning

confidence: 99%

Influence of Plate Position on Uplift Failure State and Bearing Capacity of NT-CEP Pile Groups

Qian,

Chen,

Sun

et al. 2024

Advances in Civil Engineering

View full text Add to dashboard Cite

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“…This simulation analysis adopts the method of mapping mesh division 17 , 18 . The finite mesh shape rules generated by this method are much fewer than the corresponding free mesh, which can greatly save calculation time and ensure the accuracy and precision of the calculation results.…”

Section: Ansys Finite Element Modelingmentioning

confidence: 99%

Effects of disc overhang diameter on the uplift bearing capacity of new-type concrete expanded-plate pile groups

Qian,

Che,

Teng

et al. 2024

Sci Rep

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The disc overhang diameter can significantly affect the uplift bearing capacity of new concrete expanded-plate pile groups, affecting their design and practical applications. Accordingly, this effect was investigated considering the failure laws of the soil surrounding various pile types and groups. Based on the uplift bearing capacities of single and double piles, a finite element simulation was adopted to establish models for the four-, six-, and nine-pile groups. The relationship between the disc overhang diameter and uplift-bearing capacity of each pile group was explored: as the disk overhang diameter increased, the uplift-bearing capacities of the pile groups increased; however, this relationship is nonlinear. The optimal disc overhang diameter was determined as 1.5–1.75 times the pile diameter. For a constant disc overhang diameter, corner piles have a greater uplift bearing capacity than side piles in the six-pile group, and a greater uplift bearing capacity than the side and center piles in the nine-pile group. Thus, the pile-group effect depends on the pile position. The uplift bearing capacity did not increase linearly with the number of piles, and the average uplift bearing capacity of a pile in a pile group was less than that of a single pile. Therefore, the uplift bearing capacity of the pile groups decreased as the number of piles increased. The reliability of the simulation was verified via visual testing of a small-scale half-cut pile model.

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The Influence of Modeling Methods on the Meshing when Solid Element Was Used in ANSYS - Taking the Design by Analysis of Dry Welding Experiment Module as an Example

Abstract: In this paper, we take the design of the dry welding experiment module analysis, which by using the finite element analysis software ANSYS, as an example to elaborate the influence of different modeling methods on meshing, and to show how to select a better method for qualified mesh.

Cited by 2 publications

References 3 publications

Influence of Plate Position on Uplift Failure State and Bearing Capacity of NT-CEP Pile Groups

Influence of Plate Position on Uplift Failure State and Bearing Capacity of NT-CEP Pile Groups

Effects of disc overhang diameter on the uplift bearing capacity of new-type concrete expanded-plate pile groups

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