复杂双体大底盘梁式转换层的结构设计

本文主要介绍上海浦东惠扬大厦双塔高层公寓的结构设计。该结构分别采用ＳＡＰ８４，ＴＢＳＡ，ＴＡＴ，ＭＴＢＳＡ四种程序进行结构分析。由于大底盘多塔结构受力复杂，对于建筑平面和竖向布置不对称的这种结构分析，不同程序的计算结果存在着一定的差异。文中对设计采取的构造措施作了介绍。

Design of a Beam-Type Transition Floor of a Large Chassis Structure of Two-Tower

The text mainly introduces the design of structure for Hut Yang Buildings -atwo-tower tall apartment in Pudong New District,Shanghai City. The said structure individually adopts the four programs of SAP84,TBSA,TAT and MTBSA to do analyses ofstructure. Because a large chassis structure of multi-tower is complex in stress, there is acertain difference in the results of computing with teh different programs, for the suedstructural andlysis as the asymmetry of architccural plane and vertical arrangement. It hasbeen introduced that the construction measurt is adopted for the design in the text.