Transformation of dynamic loads into equivalent static loads based on modal analysis

International Journal for Numerical Methods in Engineering

Volumn 46, Issue 1, 1999, Pages 29-43

  Choi, W S ^a   Park, G J ^a  

^a Hanyang University   (South Korea)

Author keywords

Approximation method; Equivalent static load set; Exact method; Multiple loading condition

Indexed keywords

APPROXIMATION THEORY; DYNAMIC LOADS; ERROR ANALYSIS; OPTIMIZATION; PROBLEM SOLVING; STRUCTURAL ANALYSIS;

EQUIVALENT STATIC LOADS (ESL);

MODAL ANALYSIS;

DYNAMIC BEHAVIOR; MATHEMATICAL METHOD; STRUCTURE;

EID: 0032861352     PISSN: 00295981     EISSN: None     Source Type: Journal    
DOI: 10.1002/(SICI)1097-0207(19990910)46:1<29::AID-NME661>3.0.CO;2-D     Document Type: Article

References (14)

1. Bathe KJ. Finite Element Procedures in Engineering Analysis. Prentice-Hall: Englewood Cliffs, NJ, U.S.A., 1982.
2. Haug EJ, Arora JS. Applied Optimal Design. Wiley: New York, U.S.A., 1979.
3. Feng TT, Arora JS, Haug EJ. Optimal structural design under dynamic loads. International Journal for Numerical Mechanics in Engineering 1977; 11:39-62.
4. Haug EJ, Arora JS, Feng TT. Sensitivity analysis and optimization of structures for dynamic response. Journal of Mechanics and Design 1978; 100:311-318.
5. Hsieh CC, Arora JS. Design sensitivity and optimization of dynamic response. Computer Methods in Applied Mechanics and Engineering 1984; 43(2):195-219.
6. James ML. et al. Vibration of Mechanical and Structural Systems (2nd edn). Harper Collins: New York, U.S.A., 1994.
7. Clough RW. Dynamics of Structures. McGraw-Hill: New York, U.S.A., 1993.
8. Haftka RT, Gurdal Z. Elements of Structural Optimization. Kluwer Academic Publishers: Dordrecht, The Netherlands, 1991.
9. Shin MJ, Choi WS, Park GJ. Transformation of a dynamic load into an equivalent static load and shape optimization of the road arm. PACAM V Conference, Puerto Rico, 1997.
10. Choi WS, Kang SC, Shin MJ, Park GJ. Transformation of a dynamic load into an equivalent static load and shape optimization of the road arm. Transactions of the Korean Society of Mechanical Engineers (A), 1996; 20(12):3767-3781 (in Korean).
11. Grandhi RV, Haftka RT, Watson LT. Design-oriented identification of critical times in transient response. AIAA Journal 1986; 24(4):649-656.
12. Haug, EJ, Choi KK. Methods of Engineering Mathematics. Prentice Hall: Englewood Cliffs, NJ, U.S.A., 1993.
13. Arora JS, Tseng CH. User's Manual for IDESIGN: Version 3.5. Optimal Design Laboratory, College of Engineering, The University of Iowa: Iowa City, U.S.A., 1987.
14. ANSYS User's Manual, Revision 5.3. Swanson Analysis Systems, Inc.