分析箱 meaning in English

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In this paper , a generalized hybrid finite strip method is deduded for analyzing the shear lag effect in box girders . it has the advantage of the generalized finite strip method and hybrid stress element . shear lag effect in thin - walled box girder is analyzed with this method and stiffness matrix of generalized hybrid finite strip element is deduced . a calculating program for thin - walled box girder " s generalized hybrid finite strip method is compiled with fortran language and performed in visual fortran environment of pc computer . a typical example demonstrates that the proposed method has higher accuracy and efficiency , is suitable for analysis of shear lag effect in box girders
本文结合应力杂交元法和广义有限条法导出一种用来分析箱梁剪力滞效应的广义应力杂交有限条法，它兼有应力杂交元和有限条法的优点。运用这种方法对薄壁箱形梁的剪力滞效应进行了分析，推导出广义应力杂交有限条元的单元刚度矩阵，用fortran - 77语言编写薄壁箱形梁广义杂交有限条法程序( hfsbg . for )在visualfortran环境下运行。具体算例的数值结果表明：广义应力杂交有限条法用于计算箱形梁的应力分析具有很好的精度和效率，适合于分析箱形梁的剪力滞效应。