shear wall structure Residential building Special construction scheme for engineering formwork
The Xinda Yinxing Shangjun 13, 15, 16, 21 # buildings and underground garage project are located at the intersection of Luzhou Avenue and Fanhua Avenue in Baohe District. Building 13 # has a building area of 7998.6m2, 21 floors, shear wall structure, a building height of 61.6m, seismic grade III, and a service life of 50 years; Seismic fortification: seismic fortification is Class C, and seismic fortification intensity is Grade 7; Structural safety level: Level II; Design grade of foundation: Grade B; Fire protection classification: Class I; Fire resistance rating: Grade I; Waterproof grade: roof waterproof grade is Grade II, basement waterproof grade is Grade I; Foundation: raft foundation. 15 # building is 11021.1 ㎡, with 29 floors, shear wall structure, building height of 84.80 m, seismic grade II, and service life of 50 years; Seismic fortification: seismic fortification is Class C, and seismic fortification intensity is Grade 7; Structural safety level: Level II; Design grade of foundation: Grade B; Fire protection classification: Class I; Fire resistance rating: Grade I; Waterproof grade: roof waterproof grade is Grade II, basement waterproof grade is Grade I; Foundation: raft foundation. Building 16 # is 20933.37 ㎡, with 30 floors, shear wall structure, building height of 92.80 m, seismic grade II, and service life of 50 years; Seismic fortification: seismic fortification is Class C, and seismic fortification intensity is Grade 7; Structural safety level: Level II; Design grade of foundation: Grade B; Fire protection classification: Class I; Fire resistance rating: Grade I; Waterproof grade: roof waterproof grade is Grade II, basement waterproof grade is Grade I; Foundation: raft foundation. Building 21 # is 1076.05 ㎡, with 2 floors, frame structure, building height of 12.35 m, seismic grade II, and service life of 50 years; Seismic fortification: seismic fortification is Class C, and seismic fortification intensity is Grade 7; Structural safety level: Level II; Foundation design grade C; Fire protection classification: Class II; Fire resistance rating: Grade II; Waterproof grade: roof waterproof grade is Grade II; Foundation: pile foundation. The underground garage has a building area of 22823m2, 2 floors underground, frame structure, building height of 7.3m, seismic grade II, and building service life of 50 years; The seismic fortification is Class C, and the seismic fortification intensity is 7 degrees; Structural safety level: Level II; Foundation design grade B; Fire protection classification: Class II; Fire resistance rating: Grade I; Waterproof grade: the roof waterproof grade is Grade II; Foundation: raft foundation.