摘要
高层建筑结构嵌固端的选取是结构计算中重要的简化假定。本文以高层建筑地下室设置的各种不同情况论述结构嵌固端的合理选取,并从地下室承受地震作用效应和规范(规程)的有关条文叙述,阐明大多数高层建筑宜以地下室顶板作为结构嵌固端以及结构设计中为此而必须采用的结构措施,希望与设计同行取得正确和统一的认识。
The selection of structural embedded fixing of tall-building is an important simplified assumption in structural calculation.This article will discuss rational selections of the structural embedded fixing from various different situations of basement settings of tall-building.According to some rules and regulations of basement bearing earthquake effect,this article will clarify that most of tall-buildings are appropriate to make the top slab of the basement as the structural embedded fixing and the relevant regulations obliged to adopt in the structural design.The author expects to discuss with people in the same structural designing field to obtain a correct and unified opinion.
出处
《广东土木与建筑》
2011年第9期7-9,共3页
Guangdong Architecture Civil Engineering
关键词
结构嵌固端
地下室顶板结构
层高
刚度比
抗震等级
structural embedded fixing
basement's top slab structure
floor height
ratio of rigidity
anti-seismic rating
