Low-rigidity suspension system and implementation method thereof

The invention discloses a low-rigidity suspension system and an implementation method of the low-rigidity suspension system. The low-rigidity suspension system is implemented by obtaining design parameters such as length of elastic strings and number of elastic strings and the like required by the low-rigidity suspension system and by mastering a parallel system of a single unit length elastic string and a plurality of unit length elastic strings as well as characteristics of n-time unit length elastic strings by means of characteristics of good vertical nonlinearity and low-rigidity of the elastic strings. According to the low-rigidity suspension system and the implementation method of the low-rigidity suspension system provided by the invention, the rigidity characteristic of the elastic strings is obtained by a simple unit weight accumulating test method by means of current common elastic strings, and the low-rigidity suspension system which meets the demand of test can be erected rapidly through simple and convenient installation tools. The suspension system can particularly realize vertical i.e. gravity-direction lower rigidity, while the transverse rigidity can be used to control the length of the elastic string to obtain the low rigidity. The low-rigidity suspension system provided by the invention has the advantages of simplicity, rapidness, flexible design, low cost and the like, so convenience is provided for the implementation of the low-rigidity suspension test.