高层建筑不同抗侧力体系分析

Karthik A, Ankita Batra, Sakshi Gupta
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摘要

在目前的情况下,人口正在迅速增长,因此,城市地区正在扩大,吞噬农田和绿地,土地价值正在扩大。另一点是高大的垂直结构与国家对话。因为它建立了这个国家的恶名。为了避免这种情况的发生,建筑在达到一定高度时开始变得垂直和薄,风力作为主要荷载而不是重力荷载控制着建筑,随着建筑的增长,稳定性降低。由于缺乏面对风荷载的设计,随着截面的减小,稳定性降低。这些结构更容易受到地震和风的影响。因此,正在进行许多研究,以从越来越可负担的角度平衡结构。为了了解不同类型的30层建筑侧抗力系统的最佳性能和经济性,在ETABS中以模型为主导,假设场地位于印度BHUJ Gujarat。对于不同的结构系统,进行了最小层位移和最小层漂移的比较,这些都是结构中人类舒适的特征。采用常规结构体系,采用剪力墙、桁架带、支腿、斜交格栅、流体粘性阻尼器等比较结构的最佳性能。综上所述,与其他阻尼器相比,网格阻尼器和粘性阻尼器的位移和漂移值较小,但从经济角度来看,粘性阻尼器的效果最好。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Analysis of Tall Building with Different Lateral Force Resisting System
In the current circumstance, the populace is expanding rapidly, thus, the urban areas are becoming wide by devouring farming and green space and the land esteem is expanding. Another point is the tall vertical structure speaks to the country. As it builds the notoriety of the nation. To keep away from this the structures began developing vertical and thin as it arrives at a specific height the wind force governs the building as the main load more than gravity load, as the building grows higher the stability reduces. Due to a lack of design to face wind loads, as the cross-section decreases the stability reduces. And these structures are more prone to earthquakes and wind. Therefore, much research is proceeding to balance out the structure from an increasingly affordable perspective. To know the best performance and economical for the lateral force-resisting system of different types of 30 story buildings are model-led in ETABS, assuming the site location as BHUJ Gujarat, India. For the different structural systems that are compared for minimum story displacement and minimum story drift, these are the qualities that characterize the human comforts for the structure. the structural system used is conventional, shear wall, truss belt, outrigger, diagrid, and fluid viscous damper are used to compare the best performance of the structure. Above all diagrid and viscous damper shows the less displacement and drift values when compared to others but from the economic point of view viscous damper gives the best result from all the above.
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