摘要
通过大量的工程设计计算和典型分析,就高层建筑结构设计中纵横刚度与主梁受扭问题、次弯矩问题、杆件轴向变形的影响问题、弯矩可调性及抗裂性问题作了论述,从而使大开间大跨度多高层建筑结构设计更加合理。
According to the project design calculation and typical analysis, the paper illustrates the longitudinal and lateral stiffness and the twisted girder, the secondary moment, the affecting problems of the bar axial deformation, the moment tenability, as well as the crack resistance problems, so as to make the disign of the large-bay, big-span and multi-floor architectural structure be more reasonable.
出处
《山西建筑》
2009年第7期82-83,共2页
Shanxi Architecture
关键词
高层建筑
结构设计
变截面梁
次弯矩
静定结构
multi-floor building, structural design, non-uniform beam, secondary moment, statically determinate structure
