메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색
질문

논문 기본 정보

자료유형
학술대회자료
저자정보
D. T. Bergado (Asian Institute of Technology) P. V. Long (Vina Mekong Engineering. Consultants) Y.P. Lai (Anchor Sol Sdn) S. Piyaboon (TenCate)
저널정보
한국지반신소재학회 한국지반신소재학회 학술발표회 2007 한국토목섬유학회 가을 학술발표회 논문집
발행연도
2007.11
수록면
3 - 26 (24page)

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색
질문

초록· 키워드

오류제보하기
Great attention is directed to rebuild livelihoods and rehabilitate coastal communities affected by the Tsunami in the Indian Ocean in South Asia. From the geotechnical engineering point of view, the natural disasters caused by tsunami is quite similar to the devastating effects of strong storms, typhoons, and hurricanes. Geosynthetics can play important and vital roles in the protection, mitigation and rehabilitation efforts in affected coastal areas. Geosynthetics can be applied for reinforcement, filtration, drainage, protection, lining, and containment. Particularly, geotextiles can be used effectively for erosion protection and for reinforcement of earth embankments to resist failure during the occurrence of earthquakes associated with tsunami. Presented in this paper is the interaction behavior at pullout interfaces of high strength geotextile confined in weathered clay and silty sand. The interface parameters have been successfully interpreted by the newly proposed method considering the softening behavior and non-uniform distribution of shear stress along the extensible reinforcement. Furthermore, the mobilized strain in the geotextile reinforcement at the intersection of the reinforcement and the slip failure surface has been back-analyzed to consist of the critical strain and the localized strain. The critical strain occurred at the onset of plastic deformation of the soft clay foundation. The localized strain, which occurred at the onset of embankment collapse, can be estimated using a new method based on the in-soil stiffness and inclination factors of the reinforcement.

목차

SYNOPSIS
1. Introduction
2. Tsunami and Devastations in Thailand
3. Proposals for Mitigation and Rehabilitation of Coastal Areas
4. Reinforcement in Pullout Test
5. Method of Interpretation
6. Large Pullout Tests
7. Interpreted Results
8. Direction of Geotextile Reinforcement Force
9. Critical and Collapse Strains in Geotextile Reinforcements
10 Magnitude of Strain and Reinforcement Force
11. Generalized Load-Deformation Behaviour of Reinforced Embankment
12. Conclusions
Reference

참고문헌 (0)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

이 논문의 저자 정보

최근 본 자료

전체보기

댓글(0)

0

UCI(KEPA) : I410-ECN-0101-2010-532-003405943