http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
이성행(Lee Seong Haeng),박대수(Park Dae Soo),황낙연(Hwang Nak Yuen),정경섭(Jung Kyoung Sup) 한국철도학회 2006 한국철도학회 학술발표대회논문집 Vol.- No.-
The HR Plates made hot rolled coils is lower than general structural steel plates in price. No difference between general steel plates and HR Plates with thickness up to 22㎜ are found in most characters such as cutting operation, fabrication and even welding. It can be concluded that HR Plates with thickness up to 22㎜ can be applied to flanges and webs of any girders as well as longitudinal ribs, longitudinal and vertical stiffeners of steel bridges appropriately. To increase the demand of HR Plates with thickness up to 22㎜, it is necessary that HR Plates is applicable to full member in steel bridge including main girder. In this study, availabilities of the narrow steel box girder of light railway transit with HR Plate width as a main member are discussed. For application of HR Plate to steel bridge with 50m span or more, new support systems in three types are presented. Computational analysis is performed in 15 bridge models of light railway transit with beam element and plate element. As a analysis results, three models in light railway transit are presented. We finally come to the conclusion that HR Plates can be apply to narrow steel box girder in the light railway transit.