Design method of wet - connected coated steel frame strengthened column is expatiated, and calculating formulas of strengthening design are presented.
2
研究结果：用最小二乘法设计场地平整参数的法方程、土方量计算公式及其精度分析公式。
The results of it are the working equation, the count formulae of earthwork quantity and the precision analysis in planning the Unknotting Parameter of field in the use of least squares.
3
该文基于统一强度理论对钢纤维混凝土方形板的冲切承载力进行了理论分析，推导了冲切破坏强度的计算公式。
A simple analytical model is presented to predict the ultimate punching shear strength of square steel fiber concrete slab.
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