현장투수시험 장치에 관한 비교 연구

A Study of In Situ Hydraulic Conductivity Testing Equipments

This study was carried orut considering the aspect of economical and measuring time to investigate through the literature review of the test methods and advantage -disadvantage of infilltrometer and porous probe test apparatus. SSRI and BAT permeameter could obtain results within relatively short time and measure low permeability. SDRI is able to obtain values the accuracy and representative of the overall in-situ. BAT permeameter is to suitable because it can obtain the values accurately and quickly . Therefore the apparatus cost can be to disregard. In-situ measurement using in-situ hydralulic conductivity test equipment is able to do for the engineer to quickly identify and remediate problem areas due to construction or material changes.