摘要: Tu-zhang-fang, which is a kind of Yi minority's residential buildings with most ecological advantageous, not only can save energy, but also adapt to local climate, soil conditions and environment. It has good regional adaptation. ... 展开 Tu-zhang-fang, which is a kind of Yi minority's residential buildings with most ecological advantageous, not only can save energy, but also adapt to local climate, soil conditions and environment. It has good regional adaptation. But now, Tu-zhang-fang is facing the demise. In this paper, the mainly work is analyzing the advantages and disadvantages of Tu-zhang-fang about its rammed earth material, and designing experiments, which are about the modification of the material, to improve the water resistance, anti-freezing, bonding, plasticity and strength of shear force of the materials, and then giving reasonable points and direction of the optimization. The ultimate goal is to enhance the seismic behavior, increase building layers, optimal land utilization, enrich the interior space and meet the growing living requirements of comfort. This paper provides an effective way, by considering from the "re-build" conservation ideas of residential culture, for the revival of these traditional distinctive residences with high value to be extended, as Tu-zhang-fang. 收起