• 제목/요약/키워드: wedge-shaped ground anchor

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쐐기형 그라운드앵커의 인발 거동 특성 (Pullout Resistance Characteristics of the Wedge-shaped Ground Anchor)

  • 김정무;정원용;윤용수;정민규;장순호;이용준
    • 한국지반공학회:학술대회논문집
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    • 한국지반공학회 2010년도 추계 학술발표회
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    • pp.1060-1064
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    • 2010
  • Ground anchors are mostly used to improve the resistance capacity of retaining walls. The end of the anchor is connected to retaining wall through tendons and the forces in tendons are transferred to ground. In this study, we plan that the new anchor system increases the tension force in tendons and improves the pullout resistance characteristics of the system. In order to increase the pullout resistance capacity of existing anchor system, the new anchor system is made by attaching four steel sticks to the tip of anchor end. So the field test results showed that the pullout resistance capacity of the wedge-shaped ground anchor was acceptable to elastic displacement range.

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