立式储罐抗震设计新方法  

A new aseismic design method of stand storage tank

作　　者：周利剑[1] 孙建刚[1] 张云峰[1] 

机构地区：[1]大庆石油学院土木建筑工程学院

出　　处：《四川建筑科学研究》2005年第3期102-104,114,共4页Sichuan Building Science

摘　　要：按照抗震设计规范的"小震不坏、中震可修、大震不倒"的抗震设计原则,结合三水准烈度,提出了储罐的地震损伤性能目标,并给出了基于地震损伤性能的抗震设计方法。通过算例表明,本文所提出的抗震设计方法,能够更加准确地考虑储罐的提离问题。A principle for structure design against earthquake has been received,that is,structure should be un-damaged under minor earthquake,repairable under moderate earthquake and un-collapsed under large earthquake.On the basis of design principle and combing with three-level　fortify　principle,this paper presented an seismic damage performance objectives of tanks,a method is hereby given for aseismic design of stand steel storage tanks based on damage performance.The method for aseismic design given in this paper truly takes into account the uplifting of tanks.

关 键 词：立式储罐 抗震设计方法 抗震设计规范 抗震设计原则 地震损伤性能 性能目标 中震 

分 类 号：TU352[建筑科学—结构工程] TE972[石油与天然气工程—石油机械设备]