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艾兆亮 魏星原 藺海榮 盧德明
（山東工業(yè)大學(xué)材料工程學(xué)院 濟南 250014）[提要] 鐵礦井塔屬于重載高層構(gòu)筑物，為探討強度和穩(wěn)定性，利用異質(zhì)模型，國內(nèi)不少單位用力學(xué)手段進行過許多研究，由于泊松比不一致，給實驗帶來誤差。本文針對一井塔，利用鋼筋混凝土同質(zhì)模型，對井塔進行了強度、穩(wěn)定性分析，為工程設(shè)計提供了重要資料。
[關(guān)鍵詞] 井塔 模型 試驗研究The headframe of iron mine belongs to the heavy load and high layer construction. In order to approach strength and stability, some domestic researchers did a lot of studies using the heteroge-neous model by the mechanic method. But, there were some experimental errors owing to poisson's ratio was not identical. In this paper, using the homogeneous model of the reinforced concrete, the strength and stability of the headframe are analysed, which provided important data for the engineering design.
Keywords: headframe; model; experimental study
