Form Finding of Cable-Membrane Structures: Dynamic Relaxation with Kinetic Damping

2015 ◽  
Author(s):  
M. Hüttner ◽  
J. Máca ◽  
P. Fajman
Keyword(s):  
Dynamic Relaxation ◽  
Membrane Structures ◽  
Form Finding

Cable-Membrane Structures - Numerical Analysis and Practical Application

2016 ◽  
Vol 837 ◽  
pp. 99-102
Author(s):  
Milos Huttner ◽  
Jiří Maca ◽  
Petr Fajman
Keyword(s):  
Numerical Analysis ◽  
Relaxation Method ◽  
Computation Method ◽  
Practical Application ◽  
Dynamic Relaxation ◽  
Membrane Structures ◽  
Form Finding ◽  
Correct Operation ◽  
Commercial Program ◽  
Dynamic Relaxation Method

This paper presents a practical application of form-finding process of cable-membrane structures. The dynamic relaxation method with kinetic damping is used as the computation method for numerical analysis. A brief description of the construction, a description of the models and the way of solving tasks will be introduced. The correct operation of the implemented algorithm will be compared with a commercial program.

Efficiency of Dynamic Relaxation Method in Form-Finding Process of Cable-Membrane Structures

2015 ◽  
Vol 769 ◽  
pp. 260-263
Author(s):  
Milos Huttner ◽  
Jiri Maca ◽  
Petr Fajman
Keyword(s):  
Mass Distribution ◽  
Relaxation Method ◽  
Dynamic Relaxation ◽  
Membrane Structures ◽  
Form Finding ◽  
Dynamic Relaxation Method

This study is focused on the form-finding process of cable-membrane structures using the dynamic relaxation method with kinetic damping. Eight different schemas of the dynamic relaxation method are compared in the paper. The effect of mass distribution along the structure is also of interest. The efficiency and stability of each process are compared on selected 3D examples of cable-membrane structures.

Form-finding of deployable mesh reflectors using dynamic relaxation method

2018 ◽  
Vol 151 ◽  
pp. 380-388 ◽  
Author(s):  
Xinyu Wang ◽  
Jianguo Cai ◽  
Ruiguo Yang ◽  
Jian Feng
Keyword(s):  
Relaxation Method ◽  
Dynamic Relaxation ◽  
Form Finding ◽  
Dynamic Relaxation Method

Design optimization of cable–membrane structures for form-finding and stiffness maximization

2018 ◽  
Vol 192 ◽  
pp. 528-536 ◽  
Author(s):  
Jin-Xing Shi ◽  
Zhiqiang Wu ◽  
Sunao Tsukimoto ◽  
Masatoshi Shimoda
Keyword(s):  
Design Optimization ◽  
Membrane Structures ◽  
Form Finding
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