For the purpose of operating impervious system of the landfill liner safely, improving bearing capacity and anti-cracking characteristics of the landfill liner, straw fiber was chosen as liner system of modified compacted clay. Through unconfined compressive test, direct shear test, consolidation test and anti-cracking test, strength, deformation and anti-cracking characteristics of modified clay with straw fiber were observed to evaluate the feasibility of straw fiber clay mixture as landfill liner material. Experimental results show that stra...
