Analysis on the Design Points of Adding Stories and Strengthening Vertical Mixed Structures
With the development of economy and the progress of production technology,the existing building function may become a stumbling block to the development of enterprise production,under the guidance of the national urban renewal policy,production enterprises through on the existing building layer transformation,process improvement,technology improvement,so as to realize the purpose of expanding the produc-tion of urgent demand.The existing buildings are concrete structures,When adding a layer for modification,The structure of steel structure is common,In this way,the additional layer transformation has light structure weight,steel component processing and production factory,Fast construction progress,Cost is less,Advantages of small economic production,Favored by the owners,With a potentially huge market size,For example,the existing building due to the use needs of steel structure expansion and layer,The upper part of public buildings needs new power and communication steel structure supports,This upper steel structure,the lower concrete structure composition system is called the vertical mixed structure system,While this system achieves high economic value,There are also some technical problems in the structural reinforce-ment design,This paper makes a brief analysis of the resulting structural reinforcement design problems combined with specific cases.
国家科技期刊平台
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