京沪高速铁路客流区段通过能力问题的研究.pdfVIP

1 9 9 8 12 Dec. 1998 22 6 JOURNAL OF NORTH ERN JIAOT ONG UNIVERSIT Y Vol. 22 No. 6 京沪高速铁路客流区段通过能力问题的研究 胡思继 赵 东 ( , 100044) , , , . U238 U292. 41 Study on the Problem of Passing Capacity of Passenger Train District on Jing-Hu High-Speed Railway Hu Siji Zhao Dong ( College of T raffic an Transport, Northern Jiaotong University, Beijint 100044) Abstract Follow ing the thought of balance raw ing accor ing to groups an stages, frames possible raw ing plans of working- iagram in etail un er various situations, an- alyzes an stu ies in etail the subtraction co-efficient of high-spee an mi le-spee trains, raw s the formulae of the subtraction co-efficient an passing capacity, an w orks out the subtraction co-efficient an passing capacity of each passenger-train is- trict of Jing-Hu an Hu-Ning high-spee railway on the con itions of ifferent perio s, surpassing times, ratio of mi le-spee train, ratio of stopping high-spee train an plans of elaying time at station. Key words high-spee railw ay passenger train istrict subtraction coefficient passing capacity . , . , , . , ( ) ( ) . , . , 1998-05-05 1938 email bfxb@center. njtu. e u. cn 22 34 , . . , ( t , min) ( I , min) , ( E ) , E = t / I ( 1) t , t = I + E t i i = 1, 2, ,, n ( 2)