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贮仓是冶金、煤炭、电力、建材、轻工、粮食等工业建筑中常用的特种构筑物。柱承式贮仓是强梁弱柱型鸡腿式结构。唐山地震的震害调查资料表明,贮仓遭受的破坏普遍严重。为了满足我国构筑物抗震设计规范的需要,城乡建设部和冶金工业部分别以(85)城抗震字60号文和(84)冶基设字第344号文,向规范主编单位冶金部建筑研究总院下达了《贮仓抗震性能研究》科研任务。冶金部建筑研究总院组织西安冶金建筑学院、贵州工学院等单位,共开展了七项专题研究。经过五年多的艰苦努力,取得了七项成果。
Silo is a kind of special structure commonly used in industrial buildings such as metallurgy, coal, electric power, building materials, light industry, food, etc. The pillar-supported silo is a strong beam weak column type chicken leg structure. The seismic survey data of the Tangshan earthquake show that the damage to the warehouse is generally serious. In order to meet the requirements of the seismic design code for China’s structures, the Ministry of Urban-Rural Development and the Ministry of Metallurgical Industry respectively use the (85) Chengxuan Zi 60 Wenhe (84) Ye Ji Ding Zi Zi No. 344, and write to the editor-in-chief of the Ministry of Metallurgical Construction Research. The hospital issued the research task of “Silo Seismic Performance Research”. The Ministry of Metallurgical Construction Research Institute organized Xi’an Metallurgical Architecture College, Guizhou Institute of Technology and other units, and carried out seven special studies. After more than five years of hard work, seven achievements have been made.