Novel earth magnetism observation pier

The utility model relates to a novel earth magnetism observation pier, including earth magnetism observation pier body and mound base, in the earth magnetism observation pier body embedding mound base, earth magnetism observation pier body is cuboid hollow structure or I -shaped structure, and the material is toughened glass. The utility model discloses both had overcome the inconvenience of stone material screening, processing, transportation, had reduced expenses, and accorded with the construction of the earth magnetism station again and observe the technical specification requirement, guaranteed the observational data in succession, stable, lay the basis for the promotion of data quality, have certain spreading value. Mound body magnetic susceptibility accords with standardizes the requirement, and mound body intensity satisfies observation to be needed, does not discover that the mound face warp, the mound body structure adopts the hollow structure dead weight light as required, requires lowly to observation pier infrastructure, and long -term compression is subsided and is warp for a short time to the ground, especially is fit for the subgrade area, it is convenient to select suitable material, process, economical and practical, it is with low costs.