Familiarizing and study of the crane and transportation appliances design, methods and rules for theoretical and practical design and calculating of metal structures and mechanisms of the lifting and conveying appliances and ropeways.

Student responsibilities:

Attendance at lectures and exercises (maximum three absences) Creating and colloquial program task. Oral exam

Grading and evaluation of student work over the course of instruction and at a final exam:

Project assignment, individual assignment, oral exam

Upon successful completion of the course, students will be able to (learning outcomes):

1 . Determine the drive group for the designed transport device

2 . Make a load calculation of the load-bearing structure

3 . Carry out the synthesis of a single-arm jib

4 . Carry out the synthesis of a two-arm jib

5 . Carry out a basic conveyor belt calculation

6 . Carry out the calculation of the funicular operation

7 . Carry out a basic calculation of the drive and counterweight elevator

Lectures

1. Drive strength 1: Theoretical foundations

2. Drive strength 2: Drive groups

3. Load-bearing structure calculation 1: Types of loads

4. Load-bearing structure calculation 2: Load combinations

5. Load-bearing structure calculation 3: Fundamentals of strength and stability calculation

6. Load-bearing structure calculation 4: Design and calculation of bridge crane girders

7. Cranes with reach change mechanism

8. Crane tracks

9. Mobile cranes

10. Lifting platforms

11. Conveyors

12. Elevators

13. Funiculars

14. Cable cars

15. Storage technology

Exercises

1. Calculation of the service life of a structural detail under dynamic loading

2. Determining the drive group

3. Guide force calculation

4. Calculation of load bearing load on the wind

5. Calculation of strength and stability of a composite girder

6. Calculation of stress and deflection of the box girder of the bridge crane

7. Synthesis of a single-legged jib

8. Synthesis of a two-legged jib

9. Calculation of rolling stability of mobile cranes

10. Calculation of the transfer function of the mechanism

11. Calculation of the required power of the drive and the belt tensioning mechanism

12. Calculation of required drive power and counterweight weight

13. Calculation of required drive power and counterweight weight

14. Calculation of required drive power

15. Calculation of required speed, acceleration, and flow

Compulsory literature:

1. Prenosila i dizala 1 i 2, D Šćap, Z. Herold, M. Hoić, Denona d.o.o., 2020, p. 0-0

2. Prenosila i dizala - zbirka zadataka, M. Hoić, D. Miler, Sveučilište u Zagrebu, 2022, p. 0-0

Recommended literature: