The over-limit structure design of Xiamen Yango and Longking headquarters building
Xiamen Yango and Longking Headquarters building,the use of reinforced concrete frame-core tube structure system,there are"torsion irregularities","floor discontinuity","local through the conversion of columns and individual components","tower offset"four ir-regularities,belongs to the particularly irregular over-limit project.YJK and PKPM software were used for small earthquake elastic analysis of the structure,and SAUSAGE was used for large earthquake dynamic elastoplastic analysis of the structure.The deformation and damage of the structure under earthquake were obtained,and strengthening measures were taken for weak points to ensure that the structure could meet the seismic performance target of not collapsing under large earthquakes.In addition,PKPM is used to supplement the checking calculation of the dark column outside the shear wall of the core tube for reference of engineering design.
NETL
NSTL
万方数据
