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한국건축시공학회 / v.5, no.4, 2005년, pp.139-144 
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간격유치장치를 이용한 어스앵커 인장에 관한 연구
( A Study of the Anchorage loss of Ground Anchor Using Spacing Apparatus and Spring ) |
| 정상민;박영근;박무곤;김광억;이근호; 한진중공업 건설기술연구소;한진중공업 건설기술연구소;한진중공업 인천공항 탑승동A 굴토 및 파일공사현장;한진중공업 건축공사본부;호승시스템;
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| 초 록 |
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| A ground anchor system is used as a load carrying element in soil work. The conventional systems with ground anthers bring about the anchorage loss of wedges when anchors are installed for the support of soil structures. Hence we developed the new type of anchor system using both the spacing apparatus and spring (length 60mm, diameter 6mm). In this system, we tan directly check the condition of wedges and PS strands and modify the problems with the slip and anchorage of wedges under construction. For demonstrating the superiority of this system, we carried out a series of the laboratory test. Consequently, we can obtain satisfactory result (18.99$%$ reduction to the loss of conventional systems). Moreover, the replacement of wedges is easy and simple when retensioning of strands. |
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| 키워드 |
| 어스앵커;슬립;간격유지구;스프링;Earth Anchor;Slip;Spacing apparatus construct of earth anchor;Spring.; |
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한국건축시공학회지 / v.5, no.4, 2005년, pp.139-144
한국건축시공학회
ISSN : 1598-2033
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200509409859181)
언어 : 한국어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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