超高层建筑轴线计算方法探讨

Axes of the Calculation Method of Ultra-high-rise Building

随着大型复杂建筑结构的不断涌现,建筑结构向超高、跨度更大的方向发展,施工进度不断加快,给施工安全与结构成型带来新课题,超高层建筑物显著特点是绝对高度高,受日照、地球自转、风力、温差等多种动态因素的影响,将处于不断运动的状态。轴线检测是施工检测的关键内容,同时也是超高层建筑物质量验收和质量评价的重要参考依据,本文结合超高层建筑物的特点,利用工程应用实例介绍轴线计算方法。

With the emerging of large and complex structure,the structure is development to the super highrise and largespan direction,along with the accelerating of the construction schedule,which bring new courses to the construction safety and structural forming.The ultra-high-rise building with the absolute height feature will be in a state of constant motion because of the sunshine,earth rotation,wind,temperature,and other dynamic factors.Axis detection is the key element of construction inspection,which is also the important reference of quality acceptance and quality evaluation for ultra-high-rise buildings.This paper introduce a axis calculation method combined with the characteristics of ultra-high-rise building via a project.