http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
쏘일네일 보강 연직굴착면의 한계 평형법을 이용한 설계기법 개발
이섬범,이인,윤배식,김홍택,Lee, Seom-Beom,Lee, In,Yun, Bae-Sik,Kim, Hong-Taek 한국건설안전협회 2008 建設 安全技術 Vol.47 No.-
In order to apply the Limit Equilibrium Method generally used for the slope stability analysis to the vertical excavation walls reinforced by soil-nailing, in this study, the Limit Equilibrium Method for the temporary shoring facilities reinforced by soil-nailing was proposed, which is based on the stability for the horizontal displacement. In this study, the relation of the internal friction angles of the ground and the vertical excavation depths was arranged, which is satisfying the stability on the horizontal displacement by using the verification of the Limit Equilibrium Method. And then, the rational reinforcing length of soil-nailing was proposed for the critical areas. In addition, the modified safety ratio satisfying the stability on the horizontal displacement was proposed, when the Limit Equilibrium Method was applied to the vertical excavation walls reinforced by soil-nailing.
윤배식,백성철,이섬범,남열우,김홍택,Yoon. Bae-Sic,Baek. Sung-Chul,Lee. Seom-Beom,Nam. Yel-Woo,Kim. Hong-Taek 한국방재학회 2007 한국방재학회 학술발표대회논문집 Vol.2007 No.1
Lately, there are actively proceeding in making a plan for subway construction, a high-speed railway construction and a expansion of road and also all kinds of large-scaled construction in Korea. Construction works were delayed from noises and vibrations occurred by usage of a large-sized construction equipments and driven and also blast or there were often stopped from them under construction. Therefore, this study was modeling operation of the cyclic loading and conforming effects from grasping displacement-changing method through a variable analysis.
필 댐에 관한 지진하중-간극수압의 상호작용 평가를 위한 기초연구
정의중,백성철,남열우,이섬범,박인준,김홍택,Jeung. Eu-Jung,Baek. Sung-Chu,Nam. Yel-Woo,Lee. Seom-Beom,Park. Inn-Joon,Kim. Hong-Taek 한국방재학회 2007 한국방재학회 학술발표대회논문집 Vol.2007 No.1
In case of having no consideration for pore pressure, we may underestimate earthquakes in seismic analysis of fill dam. because we can not consider hydrodynamic pressures induced by earthquakes. Nevertheless, there are few actual results on hydrodynamic pressures variation due to the principal variables of seismic analysis of fill dam. So, in this study we study earthquake-pore pressure interaction performing divers variable analysis, as considering Sesimic load-Pore Pressure. 필 댐의 내진해석은 간극수압을 고려하지 않을 경우에는 지진에 의한 동수압을 고려할 수 없기 때문에 지진력을 과소평가할 수 있다 그러나 현재까지도 필 댐의 내진해석에서 주요 변수에 따른 동수압의 변화는 연구 실적이 많지 않다. 따라서 본 연구에서는 지진하중과 간극수압을 모두 고려하는 경우에 대해 다양한 변수분석을 수행하여 지진과 간극수압의 상호작용을 알아보았다.