# beam deflection

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TUGAS 1 “BEAM DEFLECTION” PRAKTIKUM SIMULASI MESIN OLEH : BILI DARNANTO SUSILO NIM 141910101069 JURUSAN S1 TEKNIK MESIN FAKULTAS TEKNIK UNIVERSITAS JEMBER

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TUGAS 1

“BEAM DEFLECTION”

PRAKTIKUM SIMULASI MESIN

OLEH :

BILI DARNANTO SUSILO NIM 141910101069

JURUSAN S1 TEKNIK MESIN

FAKULTAS TEKNIK

UNIVERSITAS JEMBER

2016

Problem 1 Beam Deflection

A. Engineering Data Beam A = 8 in2

I = 10.667 in4

E = 20E6 psiB. Geometry

D. Solution Software : Mechanical APDL (ANSYS 12.0) Meshing : 4 node/ 3 elemen Langkah Simulasi:

1. Jalankan program Mechanical APDL (ANSYS 12.0)

2. Tentukan Jobname dari lembar kerja kita.(Go To ANSYS/Faculty Utility Menu)

FileChange Jobname

OK

3. Tentukan bidang kajian yang akan kita simulasikan.(Go To Main Menu)

PreferencesStructural

OK4. Mulai pemodelan permasalahan:

AddStructural & Beam & 2D elastic 3 & OK

Close Element Type windowReal Constants

OK(Click inside the AREA box and type) 8(IZZ) 10.667(Height) 4

OKClose

Material Props

Material Models & Structural & Linear & Elastic & Isotropic

(Click inside the EX box and type) 20E6

OK

A message will appear (Note: PRXY will be set to 0.0). Click OK

Close Material Models window

Preprocessor

Modeling

Create

Nodes

In Active CS

(Click inside the NODE box and type) 1 (then click) Apply(Click inside the NODE box and type) 2 (X=) 40 (then click) Apply

(Click inside the NODE box and type) 2 (X=) 80 (then click) Apply(Click inside the NODE box and type) 3 (X=) 120 (then click) OK

PlotCtrls

Numbering

(Go to NODE and click) OFF (then OFF will be toggled to ON)

Elem/Attrib numbering

Click arrow box to choose “Element numbers”

OK

Plot

Nodes

Preprocessor

Create

Elements

Auto-Numbered

Thru Nodes

(Pick nodes) 1 & 2 (then click) Apply (Node 1 is on the origin of Coord. axis)

(Pick nodes) 2 & 3 (then click) Apply (Node 1 is on the origin of Coord. axis)

(Pick nodes) 3 & 4 (then click) OK

Apply

Structural

Displacement

On Nodes

(Pick node number) 1 & OK (Node1 is on the origin)

(Lab2) All DOF (DOFs to be constrained)

(Value) 0

OK

Force/Moment

On Nodes

(Pick node number) 4 & OK

(Click arrow box inside of the Lab box and choose) FY

(Value) -100

OK

Solution

Solve

Current LS

Click OK on the information message “Solution is Done!”

Close STATUS command window

General Postproc

Plot Results

Contour Plot

Nodal Solu

DOF Solution & Y-Component of displacement

(Undisplaced shape key, choose) Deformed shape with undeformed model

OK

List Results

Nodal Solution

DOF Solution & Y-Component of displacement

OK