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[20년01월] 16. 경북 영해지역 신생대 제3기 미고결 퇴적층구간 터널계획 연구-시공중 터널 재난 예방 방안 2020. 7. 10. 10:49 For the tunnel planning of the Yeonghae area in north Gyeongsang province, known as the soft rock area, shear and deformation characteristics are analyzed based on the results of field and indoor tests, and refer to existing cases and research cases, etc., Donghae-line Pohang∼Samcheok railroad construction 7th site to be executed Under cementation sedimentary rock of the Tertiary Period, we prop..
[20년01월] 15. 한국에서 번식하는 딱따구리류의 번식생태에 관한 연구 2020. 7. 9. 20:32 This study was conducted to investigate of breeding ecology by selecting four species(Dendrocopos kizuki, D. leucotos, D. major and Picus canus) relatively easily observed species of Woodpeckers in Korea. This study assessed from Mar. 2012 to Oct. 2014 in the area round Gyeoryong Mt. National Park. The species of Dendrocopos kizuki fed larvae of insects and insects such as coleopteran, lepidopte..
[20년01월] 14. 자립식 가시설공법 개선 사례 2020. 7. 9. 19:50 In the case of earth retaining wall mathods, it is the most common method to make most of the back force (joint force such as earth pressure, water pressure, etc.) to resist the action force by using the waling and struts. In order to install the reinforced concrete structure in the basement, such an earth retaining wall mathod is installed, and mutual interference between the struts and the rei..
[20년01월] 13. Bigdata(내비게이션 GPS 로그 DATA)를 활용한 고속도로 휴게소 주차면 규모 산출 모형개발 2020. 7. 9. 19:30 Korea’s expressway rest facilities began in 1970 at four simplicity rest areas, and as of 2018, 235 rest areas have been installed to provide convenience to users. Due to the underestimation or overestimation of parking demand in the construction of expressway rest area, people who use the rest areas experience inconvenience or occurring operational inefficiency. The reason for underestimation o..
[20년01월] 12. 재래식터널 콘크리트라이닝 개량 방안 2020. 6. 22. 13:58 Concrete lining reinforcement design was performed to widen tunnel space to satisfy some facility limits for the highway tunnel constructed by the conventional tunneling method(ASSM) in 1969. Reinforcement design considered the conventional tunnel design, construction technology at that time, geological conditions such as shale and local characters, long-term tunnel durability and seismic stabil..

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