영구앵커 비교 검토서
(분산압축형/선단압축형/인장형)
목 차
1. 서 론 ·········································· 1
1.1 그라운드 앵커 개요 ··································· 1
1.2 그라운드 앵커의 분류 ·································· 2
2. 압축형 앵커(Compression Anchors) ····························· 4
2.1 하중 집중과 하중 분산형 앵커 ······························ 6
2.2 하중 분산형 앵커의 인장시 주의 사항 ··························· 6
3. 영구앵커 공법 소개 ···································· 3
3.1 선단압축형(SEC, DBH) 영구앵커······························ 10
3.2 분산압축형(SW-PCD) 영구앵커 ······························ 12
3.3 인장 마찰형 영구앵커 ·································· 13
4. 영구앵커 공법별 재원 ·································· 14
4.1 선단압축형(SEC, DBH) 영구앵커 ····························· 14
4.2 분산압축형(SW-PCD) 영구앵커 ······························ 16
4.3 인장마찰타입 영구앵커 ································· 17
5. 영구앵커 공법별 비교 ·································· 18
6. 그라운드앵커 시험 ···································· 19
6.1 인발시험 ········································ 19
6.2 확인시험 ········································ 20
6.3 인장시험 ········································ 20
6.4 크립시험 ········································ 22
6.5 리프트옵시험 ······································ 23
참고문헌 ·········································· 25
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영구앵커비교검토서.pdf