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Method for analyzing length error sensibility of rod member with cable-strut tensile structure
The invention discloses a method for analyzing the length error sensibility of a rod member with a cable-strut tensile structure. The method disclosed by the invention comprises the following steps: establishing a mathematical model of the length error of the rod member; deducing a basic relation between the length error of the rod member and the pretension deviation; calculating evaluation parameters of the length error sensibility of the rod member. The method disclosed by the invention can be used for effectively judging and evaluating the length error sensibility of various members of the cable-strut pretension structure and providing a theoretical guidance for control over the mounting precision in the construction of the similar structures, for instance, the length of a length error sensitive member, for example, a ring cable in a calculation example needs to be accurately controlled.
Method for analyzing length error sensibility of rod member with cable-strut tensile structure
The invention discloses a method for analyzing the length error sensibility of a rod member with a cable-strut tensile structure. The method disclosed by the invention comprises the following steps: establishing a mathematical model of the length error of the rod member; deducing a basic relation between the length error of the rod member and the pretension deviation; calculating evaluation parameters of the length error sensibility of the rod member. The method disclosed by the invention can be used for effectively judging and evaluating the length error sensibility of various members of the cable-strut pretension structure and providing a theoretical guidance for control over the mounting precision in the construction of the similar structures, for instance, the length of a length error sensitive member, for example, a ring cable in a calculation example needs to be accurately controlled.
Method for analyzing length error sensibility of rod member with cable-strut tensile structure
CHEN LIANMENG (Autor:in) / DENG HUA (Autor:in) / YE XIGUO (Autor:in)
15.07.2015
Patent
Elektronische Ressource
Englisch
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