Design And Analysis Of High-rise Shear Wall Structure

Short shear wall structure is very prevalent in earthquake-prone regions of China.Compared to the traditional shear wall and frame column this structure has differentkinds of cross-sections, like T-shaped, L-shaped, ten-shaped, Z-shaped, etc. Replacingthe column and reducing the ordinary SHEAR WALLS facilitate the spatial layout ofthe structure and it also reduce the weight of the structure. On short shear wall it is usuala question of cost savings, but there are different opinions of different designers. Somedesigners believe that a short shear wall structure with steel can reduce the amount ofthe fee structure, if you reduce the structural weight you can also reduce the base. Otherdesigners have a different view. They think the seismic performance of short pier shearwall structure is not a common wall so you need the strengthening of structuralmeasures in accordance with specifications are higher. Steel does not necessarily reducethe amount of costs. Ordinary shear wall construction techniques can be employed largetemplate synovial, so the duration is shorter and therefore the labor costs are lower.In this paper, a short pier shear applied in high-level analysis as a starting point, toconfirm the seismic performance and economic performance is an advantage over theordinary shear wall structure. Select7degrees Area with residential buildings, forexample, the establishment of short-leg shear wall structure with common models ofdifferent layers of shear wall structure, when history analysis based on elasticity theoryand history analysis principles, combined with the characteristics of the structural model,seismic performance analysis. ABAQUS finite element analysis software and YJKstructural calculation software calculated each force and deformation properties on thearchitecture in the earthquake. Elaborated on the basis of calculation parametersselected, and the results are objective evaluation.While the cost difference between thetwo models needs comprehensive analysis.The results show that: the seismic performance of short pier shear wall structure tomeet regulatory requirements related to the structural design, the overall stiffness of theshear wall is less than ordinary. Through a comprehensive comparison of the cost of thestructural model the difference, we can see in terms of total cost, is when the number oflayers is greater than10layers above the ordinary short shear wall shear.