exceed High rise building Design document of vierendeel truss supporting column conversion system
The local supporting column transfer system of Chongqing Xinhua International Mansion bears the load of the upper 54 floors. In order to pursue an economic and reasonable design scheme, six schemes, namely, reinforced concrete deep beam, steel reinforced concrete composite beam, vierendeel truss, laminated vierendeel truss, inclined web truss, and laminated inclined web truss, were calculated and compared. Finally, the steel reinforced concrete vierendeel truss scheme was proposed. This paper introduces the force analysis, structural measures, etc. of the vierendeel truss scheme, and probes into the analysis model, calculation parameters, member design, etc.