철근콘크리트 다중기둥 골조 구조시스템 설계 및 평가

Abstract

This paper studied a new structural design method for reinforced concrete frame structures with multiple columns frame systems in order to improve the use of space in architectural planing as well as the structural performance characteristics to compare with existing reinforced concrete frame structural systems in office and public building structures.

Frankfurt, Germany, Western Europe use multi-column reinforced concrete framing as a non seismic area. The focus is to evaluate the suitability as it can be used in korea, which is Low-to-moderate seismic area.

Multi-column reinforced concrete frames are constructed by considering sections of major columns as wall dimensions and minimized it, reducing spacing of major columns to the minimum and placing more columns for the existing frames. To minimize the size of the columns with the greatest impact on the floor space, so that the advantages of the structural and spatial guarantee aspects can be maximized by increasing the space utilization and variability of the architectural plane

This study evaluated aseismicity of the multi-column reinforced concrete frame using capability spectrum and analyzed the seismic performance of the multi-column reinforced concrete structural system and the axial force of main members.

The type of multi-column reinforced concrete was set to two square planes and a rectangular plane, analyzed floor is 5th, 7th and 10th.The floor height was set to 3.5m,4m, and the placement of column sizes and shear walls was compared and analyzed with variables.In addition, the quantity of multi-column reinforced concrete was calculated and compared with the existing reinforced concrete frame.|This paper studied a new structural design method for reinforced concrete frame structures with multiple columns frame systems in order to improve the use of space in architectural planing as well as the structural performance characteristics to compare with existing reinforced concrete frame structural systems in office and public building structures.

Frankfurt, Germany, Western Europe use multi-column reinforced concrete framing as a non seismic area. The focus is to evaluate the suitability as it can be used in korea, which is Low-to-moderate seismic area.

Multi-column reinforced concrete frames are constructed by considering sections of major columns as wall dimensions and minimized it, reducing spacing of major columns to the minimum and placing more columns for the existing frames. To minimize the size of the columns with the greatest impact on the floor space, so that the advantages of the structural and spatial guarantee aspects can be maximized by increasing the space utilization and variability of the architectural plane

This study evaluated aseismicity of the multi-column reinforced concrete frame using capability spectrum and analyzed the seismic performance of the multi-column reinforced concrete structural system and the axial force of main members.

The type of multi-column reinforced concrete was set to two square planes and a rectangular plane, analyzed floor is 5th, 7th and 10th.The floor height was set to 3.5m,4m, and the placement of column sizes and shear walls was compared and analyzed with variables.In addition, the quantity of multi-column reinforced concrete was calculated and compared with the existing reinforced concrete frame.