1 A tall building intensity 7 degree tube in tube structure

Last updated: 12/12/2022

1 A tall building intensity 7 degree tube in tube structure Category C in seismic fortification Category B in Terrain roughness 120m imaging w is 0 50kN m rectangular plan calculate the characteristic value of wind load vertical to building surfaces at top of the building 40m 40m II A shear wall building H 120m G 5 10 kN Supposed the second order effect of gravity can be ignored please calculate EJ of the building III A high rise building is a reinforced concrete tube in tube structure with a total height of 190m and a height of 4 2m for the first floor Then according to the elastic method what is the maximum allowable inter story displacement of the first floor of the building IV Briefly describe the types of shear walls Four types