Using scaling theory, the formulamodel that the coefficient varies with setting parameters of the tests is deduced.
对试验数据进行回归，得到了试验条件下公式模型中各参数的取值范围。
2
Based on the experimental results, the calculation formulamodel of shear capacity of lightweight aggregate concrete beams is put forward.
在试验的基础上提出了集中荷载作用下轻骨料混凝土梁受剪承载力计算公式的模型。
3
Based on the tire magic formulamodel, the dynamic variation process of the tire optimal slip ratio and the maximum friction coefficient on the road with the vehicle velocity is researched.