本文選題：結(jié)構(gòu)改進(jìn)法 + 懸臂長深�。� 參考：《中國給水排水》2017年17期

【摘要】：針對調(diào)壓井結(jié)構(gòu)向體型巨大化、地質(zhì)條件多樣化、受力條件復(fù)雜化發(fā)展的方向,通過建立變形協(xié)調(diào)方程、對傳統(tǒng)結(jié)構(gòu)力學(xué)改進(jìn)形成結(jié)構(gòu)改進(jìn)法,并與有限元法、傳統(tǒng)結(jié)構(gòu)力學(xué)法計算結(jié)果進(jìn)行對比,研究表明結(jié)構(gòu)改進(jìn)法計算結(jié)果與傳統(tǒng)結(jié)構(gòu)力學(xué)、有限元法計算的調(diào)壓井內(nèi)力分布規(guī)律基本一致,且結(jié)構(gòu)改進(jìn)法更易于手工計算、方便快捷,結(jié)果誤差在5%以內(nèi),可滿足結(jié)構(gòu)設(shè)計需要,從總體分析可知結(jié)構(gòu)改進(jìn)法切實可行。對于下部埋置于巖土中、上部懸臂的調(diào)壓井結(jié)構(gòu)進(jìn)行分析研究,給出了相應(yīng)的計算改進(jìn)思路,可為以后此種體型的設(shè)計提供新的計算方法。
[Abstract]:In view of the tendency of the structure of the pressure well to be large, the geological conditions are diversified, and the stress condition is complicated, by establishing the deformation coordination equation, the structural improvement method is formed for the traditional structural mechanics improvement method and the finite element method is used.The results of traditional structural mechanics method are compared. The results show that the calculation results of structural improvement method are basically consistent with those of traditional structural mechanics, and the internal force distribution law of pressure regulating wells calculated by finite element method is basically the same, and the structure improvement method is more convenient and convenient for manual calculation.Results the error is less than 5%, which can meet the needs of structural design.The structure of the pressure regulating well with the upper cantilever and the lower part buried in the rock and soil is analyzed and studied, and the corresponding calculation improvement ideas are given, which can provide a new calculation method for the design of this kind of shape in the future.
【作者單位】： 河南省城鄉(xiāng)規(guī)劃設(shè)計研究總院有限公司;蘭州水務(wù)建設(shè)管理有限公司;黃河勘測規(guī)劃設(shè)計有限公司;
【分類號】：TU991.3

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