用《建筑抗震设计规范》(GBJ11—89)在阳台等悬挑构件设计中的探讨

Problems in the Design of Balcong and Cantilever Element Using Earthquake Proof Code of Building (GBJ11 -89)

大量震害调查表明,阳台和悬挑构件是地震中破坏较严重的部位,在设计中应重视。诸如竖向地震使用效应增大系数等。但在《规范》(GBJ11—89)中并未明确规定,笔者认为设计中应根据工程的实际情况,适当地考虑。

Mang surveys about damage caused by earthquakes element in easy to rum in the design this deserves extra attention, just like enlargement coefficient of vertical earthquake effect etc, for which but there have not any rules in the Code (GBJ11 - 890, this paper concludes considerationes should be taken according to the very condition of projects designed.