Acknowledgement
본 연구는 과학기술정보통신부 한국건설기술연구원 연구운영비지원(주요사업)사업으로 수행되었습니다(과제번호 20220152-001, 향상된 지지성능 확보를 위한 기초보강용 선단 확장형 마이크로파일 공법 개발).
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