测试了废橡胶粉水泥砂浆的应力—应变曲线，并将曲线拟合成方程。

The stress-strain curve of rubber mortar is tested, and then fitted into a curve equation.

youdao

测试了废橡胶粉水泥砂浆的应力—应变曲线，并将曲线拟合成方程。

The stress-strain curve of rubber mortar is tested, and then fitted into a curve equation.

youdao