Minimum-weight design of high-rise structures subjected to flexural vibration at a desired natural frequency

2018 ◽  
Vol 27 (15) ◽  
pp. e1515 ◽  
Author(s):  
Arsalan Alavi ◽  
Peyman Rahgozar ◽  
Reza Rahgozar
Keyword(s):  
Natural Frequency ◽  
Minimum Weight ◽  
Flexural Vibration ◽  
Minimum Weight Design ◽  
High Rise ◽  
Weight Design

Genetic-algorithm-based minimum weight design of an outrigger system for high-rise buildings

2016 ◽  
Vol 117 ◽  
pp. 496-505 ◽  
Author(s):  
Hyo Seon Park ◽  
Eunseok Lee ◽  
Se Woon Choi ◽  
Byung Kwan Oh ◽  
Tongjun Cho ◽  
...  
Keyword(s):  
Genetic Algorithm ◽  
Minimum Weight ◽  
Minimum Weight Design ◽  
High Rise ◽  
Weight Design

Minimum Weight Design of Ring Stiffened Cylinders Under External Pressure

1961 ◽  
Vol 5 (03) ◽  
pp. 44-49 ◽  
Author(s):  
George Gerard
Keyword(s):  
Yield Strength ◽  
Minimum Weight ◽  
External Pressure ◽  
Compressive Yield Strength ◽  
Minimum Weight Design ◽  
Weight Design

Minimum weight analyses for unstiffened and ring-stiffened cylinders under external pressure are presented for designs based on stability and compressive yield-strength considerations. The results for both types of cylinders are compared in terms of a common set of parameters to establish the efficiency of the stiffening system. The results are then compared on a somewhat different basis to establish the relative efficiencies of various classes of materials. Finally, certain conclusions are drawn of particular pertinence to deep submersibles.

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