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THE CONVERSION FORMULA OF CONSTRAINED FORCES AND THE TWO-FORCE BAR METHOD FOR FORCE ANALYSIS OF STATICALLY DETERMINATE STRUCTURE1)
Authors:WANG Zhen  SHU Kai'ou
Institution:School of Construction Engineering and Urban Planning, Jiujiang University, Jiujiang 332005, Jiangxi, China
Abstract:For a simple statically determinate structure, there is one equilibrium equation for one unknown force. On this basis, the constrained force conversion formula and the transformation idea of two-force bar are proposed to simplify the force analysis of statically determinate structures.
Keywords:statically determinate structure  force analysis  equilibrium equation  constrained force conversion  two-force bar  
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