对《钢筋混凝土筒仓设计规范》有关问题的思考  

REFLECTIONS ON PROBLEMS OF EXISTING CODE FOR DESIGN OF REINFORCED CONCRETE SILOS

作　　者：袁龙飞[1] 李晓文[1] 白国良[1] 康灵果[1] 李旭[1] 孙巍[2] 

机构地区：[1]西安建筑科技大学土木工程学院,西安710055 [2]西北电力设计院,西安710032

出　　处：《工业建筑》2012年第1期149-153,共5页Industrial Construction

摘　　要：在采用GB 50077—2003《钢筋混凝土筒仓设计规范》对筒仓进行计算分析和结构设计的过程中,发现一些关于筒仓分类、荷载效应基本组合及相关系数的选取、贮料压力计算以及结构设计等方面的问题。通过对这些相关条文的详细阐述和深入探讨,明确了筒仓结构的分类标准,分析了荷载作用效应和地震作用效应基本组合公式,详细解释了贮料荷载计算和结构设计中相关规定,得到了有意义的结论。Some of the problems such as silo categories,load effect fundamental combination and selection of correlation coefficient,calculation of stored material pressure,structural of design etc.were detected while using GB 50077—2003 Code for Design of Reinforced Concrete Silos to calculate and design a silo.By elaborating and discussing thoroughly,meaningful conclusions were proposed： the silo structure classification was clear;load effect and seismic action effect combination formulas were analysed;relevant provisions of the stored material load calculating and structure design were explained.

关 键 词：筒仓 荷载效应组合 贮料有效质量 贮料荷载 设计 

分 类 号：TU375[建筑科学—结构工程]