BRT車站口交叉行人流特性分析與優(yōu)化策略研究
發(fā)布時間：2018-08-21 11:27
【摘要】：經濟與城市的發(fā)展提升了居民的生活水平,越來越多的人們開始享受社會娛樂活動帶來的樂趣,并出現(xiàn)在公共場所的空間中,導致行人交通所占的比例日趨上升。同時為緩解城市交通問題、確保城市和諧發(fā)展,發(fā)展公共交通和鼓勵公交出行也成為了社會所倡導和支持的政策,其最終目的還是為了便利行人出行。步行交通作為最基本的交通出行方式,貫穿出行的始與終,如何保證行人的出行效率和安全問題來提高服務水平是困擾公共交通發(fā)展的主要問題之一;不僅是因為步行交通銜接出行過程中各個環(huán)節(jié),如進入公交系統(tǒng)、換乘、結束出行等環(huán)節(jié),此外行人交通行為的復雜性、脆弱性和多變性也決定了對其研究的困難度。常見的行人運動形式有單向、雙向、往復和交叉等,其中交叉形式的行人運動帶來的影響最大。盡管在大型的公共交通車站如地鐵、火車站,和人群密集型建筑如動物園的行人流線設計當中是嚴格避免出現(xiàn)交叉形式,但是在一般的公共空間中不可避免的存在行人流線交叉的現(xiàn)象,如車站口、圖書館門口和教室通道內等,不同情形對應的行人特性差別較大。本文以城市快速公交(BRT)為例,研究在通道出入口、車站口和設施瓶頸等處,行人到達離去特征的差異、基礎設施結構和交通規(guī)則等導致行人流交叉,影響行人的舒適性和安全問題。本文根據(jù)行人流交通機理,從微觀和宏觀兩個層面分析研究BRT車站口交叉行人流的特征,并提出交叉行人流組織的優(yōu)化措施。以下是本文的主要內容:1.論文首先闡述了國內外對行人交通的研究狀況,然后以交叉行人流為研究對象,通過實際調查方法獲取大量有關交叉行人的基礎數(shù)據(jù),結合有關資料分析交叉行人流的基本特征。2.根據(jù)交叉行人流的特性,建立交叉行人流的元胞自動機模型,并從微觀層面分析了交叉行人流。3.結合導致出現(xiàn)交叉的因素,從行人行走特征和設施空間布局兩個方面提出相應的交叉行人流組織優(yōu)化策略。最后以蘭州市安寧區(qū)BRT的部分車站為例,分析進出站口存在行人流交叉的原因,并提出合理的組織優(yōu)化方案。
[Abstract]:The development of economy and city has improved the living standard of residents, more and more people begin to enjoy the fun brought by social entertainment activities, and appear in the space of public places, resulting in the proportion of pedestrian traffic rising day by day. At the same time, in order to alleviate the urban traffic problems and ensure the harmonious development of the city, the development of public transport and the encouragement of public transport have become the policies advocated and supported by the society, whose ultimate purpose is to facilitate pedestrian travel. As the most basic mode of transportation, walking traffic runs through the beginning and end of travel. How to ensure the pedestrian travel efficiency and safety to improve the service level is one of the main problems that beset the development of public transport. It is not only because of the various links in the process of pedestrian transportation, such as entering the public transport system, transferring and ending the trip, the complexity, vulnerability and variability of the traffic behavior of the layman also determine the degree of difficulty to study it. The common pedestrian movements are one-way, two-way, reciprocating and crossover, among which the cross-type pedestrian movement has the greatest impact. Although large public transport stations such as subways, railway stations, and crowd-intensive buildings such as zoos are strictly avoided in pedestrian flow design, But in the common public space there is inevitable phenomenon of pedestrian streamline crossing such as station entrance library entrance and classroom passageway and so on. The pedestrian characteristics of different situations are quite different. Taking urban bus rapid transit (BRT) as an example, this paper studies the differences of pedestrian arrival and departure characteristics, infrastructure structure and traffic rules, etc., at the entrance and exit of the corridor, the station entrance and the bottleneck of the facilities, etc., which lead to the crossing of passenger flow. Affect pedestrian comfort and safety issues. Based on the traffic mechanism of passenger flow, this paper analyzes and studies the characteristics of the crossing flow at the entrance of BRT station from the micro and macro aspects, and puts forward the optimization measures for the organization of the crossing passenger flow. The following is the main content of this article: 1. This paper first describes the research status of pedestrian traffic at home and abroad, and then takes the crossing pedestrian flow as the research object, and obtains a large number of basic data about crossing pedestrian by the actual investigation method. Combined with the relevant data to analyze the basic characteristics of intersecting flow of people. According to the characteristics of crossing passenger flow, the cellular automata model of cross passenger flow is established, and the microcosmic analysis of crossing passenger flow. 3. Combined with the factors leading to the occurrence of crossing, this paper puts forward the corresponding optimization strategy of pedestrian flow organization from two aspects: pedestrian walking characteristics and facility spatial layout. Finally, taking some stations of BRT in Anning District of Lanzhou as an example, this paper analyzes the reasons for the crossing of passenger flow in the entrance and exit of the station, and puts forward a reasonable organization optimization scheme.
【學位授予單位】：蘭州交通大學
【學位級別】：碩士
【學位授予年份】：2015
【分類號】：U491
本文編號：2195571
[Abstract]:The development of economy and city has improved the living standard of residents, more and more people begin to enjoy the fun brought by social entertainment activities, and appear in the space of public places, resulting in the proportion of pedestrian traffic rising day by day. At the same time, in order to alleviate the urban traffic problems and ensure the harmonious development of the city, the development of public transport and the encouragement of public transport have become the policies advocated and supported by the society, whose ultimate purpose is to facilitate pedestrian travel. As the most basic mode of transportation, walking traffic runs through the beginning and end of travel. How to ensure the pedestrian travel efficiency and safety to improve the service level is one of the main problems that beset the development of public transport. It is not only because of the various links in the process of pedestrian transportation, such as entering the public transport system, transferring and ending the trip, the complexity, vulnerability and variability of the traffic behavior of the layman also determine the degree of difficulty to study it. The common pedestrian movements are one-way, two-way, reciprocating and crossover, among which the cross-type pedestrian movement has the greatest impact. Although large public transport stations such as subways, railway stations, and crowd-intensive buildings such as zoos are strictly avoided in pedestrian flow design, But in the common public space there is inevitable phenomenon of pedestrian streamline crossing such as station entrance library entrance and classroom passageway and so on. The pedestrian characteristics of different situations are quite different. Taking urban bus rapid transit (BRT) as an example, this paper studies the differences of pedestrian arrival and departure characteristics, infrastructure structure and traffic rules, etc., at the entrance and exit of the corridor, the station entrance and the bottleneck of the facilities, etc., which lead to the crossing of passenger flow. Affect pedestrian comfort and safety issues. Based on the traffic mechanism of passenger flow, this paper analyzes and studies the characteristics of the crossing flow at the entrance of BRT station from the micro and macro aspects, and puts forward the optimization measures for the organization of the crossing passenger flow. The following is the main content of this article: 1. This paper first describes the research status of pedestrian traffic at home and abroad, and then takes the crossing pedestrian flow as the research object, and obtains a large number of basic data about crossing pedestrian by the actual investigation method. Combined with the relevant data to analyze the basic characteristics of intersecting flow of people. According to the characteristics of crossing passenger flow, the cellular automata model of cross passenger flow is established, and the microcosmic analysis of crossing passenger flow. 3. Combined with the factors leading to the occurrence of crossing, this paper puts forward the corresponding optimization strategy of pedestrian flow organization from two aspects: pedestrian walking characteristics and facility spatial layout. Finally, taking some stations of BRT in Anning District of Lanzhou as an example, this paper analyzes the reasons for the crossing of passenger flow in the entrance and exit of the station, and puts forward a reasonable organization optimization scheme.
【學位授予單位】：蘭州交通大學
【學位級別】：碩士
【學位授予年份】：2015
【分類號】：U491
【參考文獻】
相關博士學位論文 前1條
1 馬劍;相向行人流自組織行為機理研究[D];中國科學技術大學;2010年
，本文編號：2195571
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