连轧张力公式是连轧理论和实践的核心问题，该问题国内外都有大量的研究，20世纪60年代笔者推导了连轧张力微分方程、多机架动态张力公式、稳态张力公式，理论上已作过深入、广泛的分析讨论。日本在20世纪70年代对连轧张力公式进行了理论上的推导和实验验证，特别是浅川基男等人的连轧实验结果更为重要。为此引用了浅川基男的实验数据和宝钢2 050 mm热连轧机上的实测数据，验证了连轧张力公式。

The continuous rolling tension formula is the core of the theory and the application of continuous rolling system. A lot of studies have been made both in China and other countries. In 1960s, the author introduced continuous rolling differential formula, the dynamic tension formula for multi-stands and the stable state tension formula. All these formuls have been discussed in detail.The Japanese derived the tension formula in theory in 1970s and they did experimental demonstrations, among which the experimental results made by Motoho Asakawa is the most important. Herein, the tension formula is demonstrated by employing the data of the experimental results made by Motoho Asakawa and on-the-spot survey data of Baosteel 2050 heating continuous mill.