Proceedings of the Korean Geotechical Society Conference (한국지반공학회:학술대회논문집)
- 2008.03a
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- Pages.875-883
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- 2008
The granite in Korean peninsula and its Geotechnical characteristics
한반도에 분포하는 화강암과 화강암반의 지질공학적 특성
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Lee, Byung-Joo
(Dept. Geology and Geoinformation, KIGAM)
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이병주
(한국지질자원연구원 지질기반정보연구부)
- Published : 2008.03.28
Abstract
The amount of granite distribution area occupies about 40 - 50% of Korean Peninsula. The granite irregularly Intruded through preCambrian to Tertiary times but in Jurassic time so called, Daebo granite most widely crops out in Korean Peninsula. In addition to Bulkuksa Grante which intruded at Cretaceous time crops out at the southern part of Korean Peninsula and in northern part Triassic Songrim Granite is distributed. These granites have equigranular texture and are relatively isotropic. Their uniaxial compressive strength is above