泥浆改性试验研究

Study on the modification test of the mud

对某土木结构墙体的泥浆进行了改性试验,通过分析砌体砌筑时泥浆含水率、添加石灰和松针对泥浆抗剪强度的影响,得出了泥浆的最优含水率和添加松针的最佳配合比,并指出进行泥浆改性试验,对提高砌体抗剪强度和墙体抗剪承载力有重要意义。

The paper carries out the modification test of the mud of the civil structural wall, obtains the optimum mixture ratio of adding the pine needles and the optimum water content through analyzing the water content when the brick laying of the masonry and the influence of adding the pine needles and the lime to the shear strength of the mud, points out that the modification test of the mud is important to improve the shear strength of the masonry and the shear capacity of the wall.