为了满足建筑物空间多样性的要求，建筑物中的柱网往往随建筑物高度而发生改

为了满足建筑物空间多样性的要求，建筑物中的柱网往往随建筑物高度而发生改变，如在大型商业建筑中，底部为大开间娱乐购物广场，而上部则为小开间公寓或者办公写字楼，下部竖向构件布置较为稀疏，而上部竖向构件布置较为紧凑，典型的“下柔上刚”的非常规结构体系，此类结构体系需依靠转换层构件实现竖向构件不连续，让抗侧力体系在转换层中发生突变。本文重点研究梁式转换层的设计原理，并对高层建筑梁式转换层的结构设计进行分析和研究。

为了满足建筑物空间多样性的要求，建筑物中的柱网往往随建筑物高度而发生改变，如在大型商业建筑中，底部为大开间娱乐购物广场，而上部则为小开间公寓或者办公写字楼，下部竖向构件布置较为稀疏，而上部竖向构件布置较为紧凑，典型的“ 下柔上刚”的非常规结构体系，此类结构体系需依靠转换层构件实现竖向构件不连续，让抗侧力体系在转换层中发生突变。 本文重点研究梁式转换层的设计原理，并对高层建筑梁式转换层的结构设计进行分析和研究。

In order to meet the requirements of spatial diversity of buildings, the column network in buildings often changes with the height of buildings. For example, in large-scale commercial buildings, the bottom is a large entertainment shopping plaza, while the upper part is a small apartment or office building. The lower vertical members are sparsely arranged, while the upper vertical members are arranged in a compact way. The typical "soft down and rigid up" non Conventional structural system, such a structural system needs to rely on the transfer floor components to achieve vertical component discontinuity, so that the anti lateral force system in the transfer floor mutation. This paper focuses on the design principle of the beam transfer floor, and analyzes and studies the structural design of the beam transfer floor of high-rise buildings.<br>