This study focuses on realizing the potential factors regarding the stability of mudstone soil, and the results can be the reference for researches regarding mudstone soil amendment.

• 目的在于瞭解泥岩土壤潜在与稳定性有关之因子，及验证前人研究之泥岩改良理论，做为泥岩土壤改良研究上之参考。