1、null gEY2009 Mnull nullM_ “ u Z 1“)李三兵1 null 陈null 峰2 null 李程垒1( 1.M !92.Yvr !y, 100044,nullBT, =)Knull1null 基于北京地铁车站出站客流特征,分析了站台集散区客流密度与乘客行进速度的关系,并建立了合适的数学模型b利用北京地铁1号线复兴门站站台集散区客流数据,定量分析了二者的相互影响程度b对提高乘客出站效率提出建议:合理设计扶梯宽度,在楼扶梯的既定设计宽度下,增设自动扶梯数量;合理设置车站楼扶梯的布局及形式,分散设置出口,或借鉴国外地铁车站先进设计理念nullnull null 换乘楼扶梯和
2、列车运行方向立交垂直交叉设计,使乘客能零距离换乘,实现客流及时疏散b1oMnull 地铁车站; 客流密度; 行进速度; 出站效率ms |null U 231+ .4Passagesnull Density and Travel Speed at Subway StationsLi Sanbing, Chen Feng, Li ChengleiAbstract null Based on the characteristics of the outboundpassenger flow at Beijing metro stations, this articleanalyzes the rel
3、ationship between passagesnull density andtheir travel speed, establishes a mathematical model, thenanalyzes quantificationally the effecting degree of therelation between density and speed on the basis of thepassenger flow data at Fuxingmen Station of Line 1. Atlast, the article discusses methods o
4、f improving theoutbound efficiency at subway stations.Key words null subway station; passengers density; travelspeed; exit efficiency of stationFirs-t authornull s address null China Railway EngineeringConsultants Group,100055, Beijing, Chinanull nullSM_ !9, j Z Yb“,Bt Z v_=, “ % HWW_,_ “ uaL0aY =M?
5、C T Z *C; H ,?WMl,BCVCFlb T Z # H , .C *,5|M_ ,i 5bS =MyV*7? 3 Y#eb2001 M124 ,M1|L1 o0_ , R _ H,$* */_ ,$ b1999 M5,9yM_ *7 3 y,54 Z$ Yq 1byN,_ “ u_ Z Z 1“,sM_ ? ,4M # Z 1ilb1 nullS =CB f /, *Y b v, WW#l, ;Q l, bS* / M 1 C4 c: c m , “ -X v 4 b , V - PredtechenskiiMilinskii, SFruin, Maclennan, Nelson,
6、SSmith, Ando,F nullnull null null ) u , / m2;null1anull2 null null nullsY -Z_PZ_L , / m;nullm null null null l H ?1 , m/s;null1canull2c null null null V1M H -Z_PZ_ “L , /m;null1manull2m null null null yV*7 ?1M H -P , ? , ,/m;nullanullanullsY -Z_aPZ_# 1null*1 = ( null1c+ null1m)/ 2;null*2 = ( null2c+
7、 null2m)/ 2bm1null - 1“ wLm2 nullM“ u Z 1“d ,aZ GY ,I n L= 4NWM EybM Y W Z Zvz vq , Z H“ s Z1K*H Z -Z_L 2. 6 /m,PZ_L 1. 43 / m( 0. 7 m z),null1mnull2msY0. 67 / m1. 0 / mb| T(2), VA= C+ D ln( null)b, CaD b T( 4) Vnull( null) = nullm ( nullC+ null) +nullD ln(null) Be V:null( null) = E + Fln( null) ( 5
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11、EEE802. 11CBT C . J .9 , 2006( 3) : 37. 3 nully. IEEE 802. 11CBT C s D .:Yv, 2005. 4 null .IPSec E J .S S/,2005( 10) : 7. 5 nullf . IPSecxpVPN D . 2: 2v, 2006. 6 null . OPNET _ M .: bv, 2004. 7 nullf . gEYL J . gEY, 2007( 2) : 61.( l : 2009- 05- 21)( 36:)null( null) = C ln( null) + D = - 0. 436ln( n
12、ull) + 0. 712 E wL M1“ 0. 915bYV Z 1“ M Z/ 7_ H+ H _“ u L0 Z q ,y_? a_% !9 1ilb_ L0YV ? Vl L0 _ Z b H ,_ v, r,/ Z_ HV“ u L0 g u ( 0. 68m/ s, Z1 / ,Y _ _ Zr qb4 6M Z_r q,ypM_!9i/+:null !9 L0 z, L0; !9z/,9 !10 ,4 L0YV? bnull !_ L0 # T,s ! L0 g,s _ Z , Z ,4 ; H, VkSM_5 !9 Q,1 SM_ !9null null null L0 Z_ !9, P Z ? , , LC Z # H b ID 1 null , .M Y#s# J .S S. 2004( 6) : 38. 2 nullZ,y ,k,._ Z M 4 J .h , 2007( 1) : 45. 3 null d ,Z, Sx ,.y & 3 J .qv:1 S, 2002( 2) : 24. 4 nully ,Z, Sx ,._ Z 4# J .y S/v:1 S, 2008( 1) : 42.( l : 2008- 11- 08)null41nullnull12 学术专论null