EM 324 Supplemental Instruction

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Lecture: MWF 3:10-4:00 pm
Instructor: ZARECHNYY

SI Leader: Natalia G.

Weekly SI Sessions

Wednesday 5:10pm @ Online
Tuesday 4:10pm @ Online
Thursday 4:10pm @ Online

About SI for this Course

Supplemental Instruction is provided online via WebEx during the period of online classes. Join my SI sessions by using this link: https://iastate.webex.com/meet/gorlicka

Due to potential unforeseen obstacles SI Leaders may encounter as they move to online delivery, some sessions may be modified, cancelled, or suspended until in-person sessions can resume on campus.

SI is a resource intended to help students not only better understand the material of the class but also to better ones learning skills. Each session will be 50 minutes long and will primarily target corresponding lecture information. Worksheets will be utilized as well as engaged group activities.

Please note that SI is not a replacement for lectures. It is not intended to teach you the full material but rather to reinforce what you have learned in the lectures.


SI Update

As you know SI sessions are unable to be held in person. Nonetheless, SI will not stop providing our services and will support you all as much as possible. Therefore, I will continue having my sessions at regular times via Webex. You can easily access me at https://iastate.webex.com/meet/gorlicka where we will continue with practice problems and you will be able to ask me any questions you might have.

I will also continue posting my worksheets on my SI website so please have those pulled you during our sessions. Answers to the worksheets will be available after sessions BUT the work will not be shown to encourage you to work though the problems yourselves (trust me I am a student and I know that posting solutions do not help in learning). However, if you find yourself stuck please email me at gorlicka@iastate.edu and I will be more than happy to help! (PS make sure to title the email “SI Question” or something in that nature or I might not see it).


Answer Key [PDF] - Updated 3/27/20

EM 324 Session 23 Worksheet [PDF] - Statically Indeterminate Beam Deflection

EM 324 Session 22 Worksheet [PDF] - Superposition Continuation

EM 324 Session 21 Worksheet [PDF] - Superposition

Exam 2 Review [PDF] - Solutions

Exam 2 Review [PDF] -

EM 324 Session 20 Worksheet [PDF] - Beam Deflection by Discontinuity Functions Continuation

EM 324 Session 19 Worksheet [PDF] - Beam Deflection by Discontinuity Functions

EM 324 Session 18 Worksheet [PDF] - Shear Stress in Circular and I-beam Shapes

EM 324 Session 17 Worksheet [PDF] - Shearing Stresses in Beams

EM 324 Session 16 Worksheet [PDF] - Combined Axial and Flexure Stresses

EM 324 Session 15 Worksheet [PDF] - Flexure Stress Continuation

EM 324 Session 14 Worksheet [PDF] - Flexure Stress

EM 324 Session 13 Worksheet [PDF] - Shear and Moment Diagrams

EM 324 Session 12 Worksheet [PDF] - Statically Indeterminate Torque-Loaded Members

EM 324 Session 11 Worksheet [PDF] - Angle of Twist

EM 324 Session 10 Worksheet [PDF] - Tensional Shear Stress and Strain

EM 324 Session 9 Worksheet [PDF] - Thermal Effects

EM 324 Session 8 Worksheet [PDF] - Statically Indeterminate Axially Loaded Members

EM 324 Session 7 Worksheet [PDF] - Axial Loading

Exam 1 Review [PDF] -

EM 324 Session 6 Worksheet [PDF] - Mechanical Properties of Material and Allowable Stress Design

EM 324 Session 5 Worksheet [PDF] - Deformation: Normal & Shear strain

EM 324 Session 4 Worksheet [PDF] - Bearing Stress and Punching Shear Stress

EM 324 Session 3 Worksheet [PDF] - Normal and Shear Stress

EM 324 Session 2 Worksheet [PDF] - Statics Review Part 2

EM 324 Session 1 Worksheet [PDF] - Statics Review