교대의 측방변위 발생에 대한 사례분석

A Case Study on the Lateral Movement of Abutment Foundations

In this paper, a case study was presented to analyze the lateral movement of abutment founded on the soft soil with steel pile foundations and was to propose its remedial methods. The main reason for the displacement was due to the lack of the lateral bearing capacity of piles and even more seriously the lateral movement of the soil arising from the construction of as embankment behind the abutment. This project showed that the passive state as well as the active state of piles must be considered for the proper design of abutment foundations.