基于歷史街區(qū)的慢行交通特性研究
本文關鍵詞: 歷史街區(qū) 慢行交通 行人交通特性 自行車交通特性 服務水平評價 出處:《西安建筑科技大學》2014年碩士論文 論文類型:學位論文
【摘要】:慢行交通是以步行和自行車為主的一種交通方式,是每個人出行的主要選擇方式,也是“以人為本”、綠色的出行方式。在歷史街區(qū)這個特定載體下的慢行交通有獨特的交通特性,研究這些特性對進行慢行交通系統(tǒng)規(guī)劃,解決歷史街區(qū)的慢行交通問題,在歷史街區(qū)內推廣慢行交通都有著重要的意義。本文主要研究歷史街區(qū)的行人和自行車交通特性,并結合其交通特性對歷史街區(qū)慢行交通服務水平進行評價。 首先,本文對歷史街區(qū)和慢行交通進行綜述,對歷史街區(qū)的特點、慢行交通理念、慢行交通的特點進行了闡述。 然后,本文對歷史街區(qū)慢行交通中的行人交通特性進行研究,主要研究內容包括歷史街區(qū)中的行人構成,行人的靜態(tài)和動態(tài)空間需求,行人到達歷史街區(qū)的交通特征,行人的心理學特征,行人步幅步速特性及影響因素,行人交通流速度、密度、交通量在不同時間段和不同觀測點的分布特性,歷史街區(qū)路段內和交叉口交通流速度、密度和交通量三要素的模型。通過這些研究,得出了歷史街區(qū)內行人步行從微觀到宏觀的交通特性。 其次,對歷史街區(qū)自行車交通特性進行了研究,主要研究內容包括歷史街區(qū)自行車到達的交通特征和速度特性,自行車流速度、密度和交通量在不同時間段和不同觀測點的分布特性,自行車流速度、密度和交通量三要素之間的關系,路段內和交叉口的混合流對自行車流交通的干擾特性、路段和交叉口機非干擾的改善措施。通過這些研究,,得出了歷史街區(qū)自行車交通特性進行了定性和定量的研究。 最后,結合歷史街區(qū)行人和自行車交通特性的部分研究結果,構建歷史街區(qū)慢行交通服務水平指標體系,結合層次分析法確定各指標的權重,并利用灰色定權聚類評價法構建了歷史街區(qū)的慢行交通服務水平評價模型,結合實例驗證后模型構建成立。 本文系統(tǒng)闡述了歷史街區(qū)內慢行交通的特性,對研究歷史街區(qū)慢行交通問題提供了較為完備的基礎數(shù)據(jù)和定性結論,對解決歷史街區(qū)慢行交通問題具有重要參考意義。
[Abstract]:Slow traffic is a kind of traffic mode which is based on walking and bicycle. It is the main choice for everyone to travel, and it is also "people-oriented". Green travel mode. Slow traffic under the special carrier of historical block has its unique traffic characteristics. The study of these characteristics of slow traffic system planning to solve the slow traffic problems in historical blocks. It is of great significance to popularize slow traffic in historical blocks. This paper mainly studies the pedestrian and bicycle traffic characteristics of historical blocks and evaluates the service level of slow traffic in historical blocks combined with their traffic characteristics. First of all, this paper summarizes the historical block and slow traffic, and expounds the characteristics of historical block, slow traffic concept and slow traffic. Then, this paper studies the pedestrian traffic characteristics in slow traffic in historical blocks, including pedestrian composition in historical blocks, static and dynamic spatial requirements of pedestrians. The traffic characteristics of pedestrians to historic blocks, the psychological characteristics of pedestrians, the characteristics of pedestrian walking speed and its influencing factors, the distribution characteristics of pedestrian traffic flow speed, density and traffic volume in different time periods and different observation points. The traffic flow velocity, density and traffic volume in historical blocks and intersections are modeled. Through these studies, the traffic characteristics of pedestrian walking in historical blocks from microscopic to macroscopic are obtained. Secondly, the traffic characteristics of bicycle in historical district are studied. The main research contents include the traffic characteristics and speed characteristics of bicycle arrival in historical block, and the speed of bicycle flow. The distribution characteristics of density and traffic volume in different time periods and different observation points, the relationship between bicycle flow velocity, density and traffic volume, and the interference characteristics of mixed flow between road sections and intersections to bicycle flow traffic. Through these studies, the qualitative and quantitative study on bicycle traffic characteristics of historic blocks is made. Finally, combined with the historical block pedestrian and bicycle traffic characteristics of some research results, build the historical block slow traffic service level index system, combined with the Analytic hierarchy process to determine the weight of each index. The evaluation model of slow traffic service level in historical blocks is constructed by using the grey weight clustering evaluation method, and the model is established after being verified by an example. This paper systematically describes the characteristics of slow traffic in historical blocks, and provides more complete basic data and qualitative conclusions for the study of slow traffic in historical blocks. It has important reference significance to solve the slow traffic problem of historical block.
【學位授予單位】:西安建筑科技大學
【學位級別】:碩士
【學位授予年份】:2014
【分類號】:U491.1
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