scholarly journals Simulasi Pembebanan Pada Shackle Menggunakan Perangkat Lunak Ansys APDL 15.0

2020 ◽  
Vol 4 (1) ◽  
pp. 74-84
Author(s):  
Alazriyan Harahap
Keyword(s):  
Ansys Apdl

Berbagai jenis teknologi rekayasa dan simulasi telah banyak dikembangkan yang bertujuan untuk memudahkan pekerjaan manusia. Shackle adalah alat yang dipergunakan untuk mengangkat serta memindahkan suatu benda dari satu tempat ke tempat lainnya. Pada penelitian ini, akan dihitung distribusi tegangan yang terjadi pada shackle pada kondisi pengangkatan tangki minyak kapasitas 6 ton. Perhitungan dengan menggunakan prinsip metode elemen hingga dengan bantuan  software Ansys APDL 15.0. Tujuan penelitian ini ialah: (1) mendesain bentuk shackle dan kondisi pembebanan, (2) simulasi distribusi tegangan pada pin dan struktur shackle, dan (3) analisa kegagalan bahan dengan menggunakan metode Tresca dan Energi Distorsi. Beban input berasal dari berat tangki yang akan digunakan dan berat bahan bakar yang disimpan dalam tangki. Metode analisis menggunakan MEH dengan jenis analisa structural den jenis elemen Beam 3Node 189. Berdasarkan hasil simulasi MEH, tegangan maksimum yang terjadi pada pin ialah 29,864 MPa dan defleksi maksimum ialah 0,0026 mm. Tegangan maksimum pada shackle ialah 76,02 MPa dan defleksi maksimum ialah 0,1881 mm. Berdasarkan teori Tresca dan Energi Distorsi, diperolah bahwa tegangan yang terjadi masih jahu dari kriteria kegagalan struktur. Demikian juga dengan defleksi yang terjadi sangat kecil sehingga shackle aman digunakan.

Influence of the distribution of the shear walls on the seismic response of the buildings

2020 ◽  
Vol 15 (1) ◽  
pp. 37-44
Author(s):  
El Mehdi Echebba ◽  
Hasnae Boubel ◽  
Oumnia Elmrabet ◽  
Mohamed Rougui
Keyword(s):  
Structural Analysis ◽  
Seismic Response ◽  
Natural Frequency ◽  
Structural Design ◽  
Structural Response ◽  
Shear Walls ◽  
Structural Elements ◽  
Analysis Software ◽  
Ansys Apdl ◽  
The Impact

Abstract In this paper, an evaluation was tried for the impact of structural design on structural response. Several situations are foreseen as the possibilities of changing the distribution of the structural elements (sails, columns, etc.), the width of the structure and the number of floors indicates the adapted type of bracing for a given structure by referring only to its Geometric dimensions. This was done by studying the effect of the technical design of the building on the natural frequency of the structure with the study of the influence of the distribution of the structural elements on the seismic response of the building, taking into account of the requirements of the Moroccan earthquake regulations 2000/2011 and using the ANSYS APDL and Robot Structural Analysis software.

scholarly journals Whirling frequencies of rotor systems using ANSYS APDL

2021 ◽  
Vol 1051 (1) ◽  
pp. 012039
Author(s):  
N H Mohd Azman ◽  
Z Yusof ◽  
Z A Rasid ◽  
M Z Hassan ◽  
H Yahaya ◽  
...  
Keyword(s):  
Rotor Systems ◽  
Ansys Apdl

Using MAXFEA code in combination with ANSYS APDL for the simulation of plasma disruption events on EU DEMO

2021 ◽  
pp. 112697
Author(s):  
R. Lombroni ◽  
F. Giorgetti ◽  
G. Calabrò ◽  
P. Fanelli ◽  
G. Ramogida
Keyword(s):  
Plasma Disruption ◽  
Ansys Apdl

scholarly journals Study of the influence of the foundation and the reservoir on the dynamic response in a concrete gravity dam profile

2021 ◽  
Vol 14 (4) ◽  
Author(s):  
Iarly Vanderlei da Silveira ◽  
Lineu José Pedroso ◽  
Giuliano Santa Marotta
Keyword(s):  
Natural Frequencies ◽  
Free Vibration Analysis ◽  
Coupled System ◽  
Seismic Excitation ◽  
The Finite Element Method ◽  
Concrete Gravity Dam ◽  
Gravity Dams ◽  
Concrete Gravity Dams ◽  
Ansys Apdl ◽  
Maximum Stresses

abstract: This work aims to verify the influence of the foundation and the reservoir on the dynamic behavior of concrete gravity dams in terms of the natural frequencies, vibration modes for a free vibration analysis; and in terms of maximum displacements and maximum stresses at singular points of the structure for a seismic excitation. The dam-reservoir-foundation interaction was investigated through modal and transient analysis by the finite element method via ANSYS APDL software. For this study, we used a typical Brazilian dam profile and compatible data from a Brazilian earthquake for the seismic excitation. The results showed the influence of the reservoir and the foundation on the natural frequencies in the coupled system, as well as its repercussions on the response of the dam under seismic excitation.

scholarly journals Modelling of Rigid Walled Enclosure Couple to a Flexible Wall using Matlab and Ansys APDL

2017 ◽  
Vol 914 ◽  
pp. 012038
Author(s):  
I Zaman ◽  
S A M Rozlan ◽  
N A Azmir ◽  
M Ismon ◽  
M A Madlan ◽  
...  
Keyword(s):  
Ansys Apdl ◽  
Flexible Wall

Nonlinear Motion Analysis of the Wavestar Wave Energy Converter With a Focus on the Structural Responses

2014 ◽  
Author(s):  
Andrew S. Zurkinden ◽  
Michael S. Jepsen ◽  
Mahdi T. Sichani ◽  
Lars Damkilde
Keyword(s):  
Structural Model ◽  
Structural Response ◽  
Order Theory ◽  
Reactive Control ◽  
Loop Control ◽  
First Order ◽  
First Order Theory ◽  
Nonlinear Motion ◽  
Ansys Apdl ◽  
Structural Responses

The scope of this paper is to connect a nonlinear WEC numerical model with a structural response model. The numerical WEC model takes into account the nonlinear hydrostatic restoring moment of the Wavestar float. A parameterized structural model of the Wavestar arm is developed in ANSYS APDL. Based on the assumption that the structural displacements remain small, linear first order theory is used to calculate the structural response. The section moments and forces are thus superimposed according to the superposition law. The effect of the nonlinear hydrostatic restoring moment on the structural response is investigated. Moreover, an analysis is carried out which shows that reactive control, applied as a closed loop control, increases the section moments and shear forces.

Modeling the Temperature Distribution in the Contact Area of a Moving Object in the Case of Linear Friction Welding

2013 ◽  
Author(s):  
Alexander T. Bikmeyev ◽  
Rafail K. Gazizov ◽  
Achilles Vairis ◽  
Alfiya M. Yamileva
Keyword(s):  
Temperature Distribution ◽  
Contact Area ◽  
Friction Welding ◽  
Quantitative Agreement ◽  
Moving Object ◽  
Heat Equations ◽  
Infinite Plane ◽  
Linear Friction Welding ◽  
Ansys Apdl ◽  
Linear Friction

This paper describes the results of the mathematical and computer modeling efforts of heat generation in the contact area of a moving object on an infinite plane with friction. The distribution of contact pressure with a linear approximation was obtained. The heat equations for a nonlinear volume heat source were solved. It is shown, that at the initial stages of the linear friction welding (LFW) process temperature distribution is non-elliptical with two hot spots appearing near the edges of the moving specimen. Then as the process progresses these two spots expand and move to the center of the specimen. The results of the mathematical and the numerical modeling in ANSYS APDL software are in good quantitative agreement.

Automatic Analysis on Parametric of Truck Crane Boom Based on APDL and VB

2013 ◽  
Vol 288 ◽  
pp. 228-232
Author(s):  
Ye Fei ◽  
Yan Jun Liu ◽  
Yuan Yuan Li
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Automatic Analysis ◽  
Structure Parameter ◽  
Element Analysis ◽  
Automatic Modeling ◽  
Modeling And Analysis ◽  
Ansys Apdl ◽  
Basic Parameters ◽  
Analysis System

In this paper, by defining and associating the boom structure parameter characteristic of truck crane, we build a parameterized automatic analysis system of truck crane boom, based on the VB platform with the ANSYS APDL language. In the system, the basic parameters of the crane structural finite element analysis can be obtained by human-computer exchange, achieving the finite element automatic modeling and analysis of boom structure under the driving of the parameters. Engineering examples show that the system is reliable and accurate results.

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