焦作地区改性生土建筑材料直剪试验研究

摘要

Adobe building still exists in Jiaozuo countryside, but the durability of these buildings is not enough. This paper researchs on the materials which are still used in the architecture in the rural areas of Jiaozuo. Getting soil, slag, lime as raw material, according to the different proportion, we made soil,lime and slag soil test specimens. Through shearing test we got the stress strain curve of those test specimens, and analyzed the influence raw-soil material resistant to shearing performance primary factor. It provides reference for studying on mechanical properties of the raw-soil wall body.%在河南焦作地区农村生土建筑仍然存在,但建筑耐久性不够.文中主要是对焦作地区农村仍在使用的生土建筑的主要墙体材料-生土土料的抗剪进行试验研究.取焦作地区素土、炉渣、石灰等为原材料,按照不同配比,分别制作素土试件、灰土和矿渣土试件.通过直剪试验得到了试件的应力应变关系曲线；分析了影响生土结构建筑原材料抗剪性能的主要原因,为生土建筑的墙体受力性能的研究提供了参考.