http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
김지용(Kim Ji-Yong),김정기(Kim Jung-Ki),염혜선(Yeam Hye-Seon),김수삼(Kim Soo-Sam) 한국철도학회 2000 한국철도학회 학술발표대회논문집 Vol.- No.-
Velocity method was supposed by Parkin et al.(1985) in order to supplement previous log t and √t method. This study was to present the method for estimating the horizontal coefficient of consolidation by using velocity method which was based on the Barron"s equation. Velocity method throughly eliminated not only settlement curve which had shape with difficulty in evaluating coefficient of consolidation but also the effect of unknown intial compression, the secondary consolidation and occurrence of unknown point by using velocity instead of settlement. The purpose of this study is to investigate its application in field. Velocity method was used in obtaining horizontal coefficient of consolidation in Kyung-gi area. Horizontal coefficient of consolidation using velocity method was calculated and compared with log t method, √t method, Magnan & Deroy"s method, Bergado"s method.