%0 Dataset %T Uniaxial compressive strength dataset of specimens after erosion %J National Cryosphere Desert Data Center %I National Cryosphere Desert Data Center(www.ncdc.ac.cn) %U http://www.ncdc.ac.cn/portal/metadata/9fce9e54-8d24-4640-bed5-2799bffa24ce %W NCDC %R 10.12072/ncdc.nieer.db2797.2023 %A None %K Underground engineering;mechanical properties;uniaxial compression test %X <p>&emsp;&emsp; Mechanical properties can reflect the long-term stability of underground structures to a certain extent, and are important indicators for evaluating the long-term stability of underground structures. This shu data takes the underground concrete structure eroded at different time as the research object, and the triaxial tester compresses and destroys the sample to study the influence of different erosion time and different erosion media on the mechanical behavior of the concrete underground structure, mainly recording the change of the mechanical strength of the sample under different erosion conditions.