【正文】 Error! No bookmark name given.畢 業(yè) 論 文 中 文 摘 要城市道路信號交叉口是城市道路的重要節(jié)點，它把城市道路相互連接起來構成道路網(wǎng)，其通行能力直接影響城市道路的通達，交叉口的交通流密度過大，將會造成路口的擁擠與堵塞，影響城市道路的正常運行，而提高信號交叉口通行能力、減少交叉口停車延誤是城市道路交通追求的目標，鑒于此，以信號交叉口為研究對象，通過典型交叉口的調(diào)查，探究其通行能力，并分析信號交叉口的運行狀況。 對石家莊市體育南大街與槐安路交叉口的通行能力及延誤進行交通調(diào)查，計算交叉口的通行能力，分析交叉口的運行狀況，分析其存在的問題，在此基礎上提出提高了信號交叉口通行能力的建議。關鍵詞 城市道路；信號交叉口；通行能力；混合交通流 Error! No bookmark name given.畢 業(yè) 論 文 外 文 摘 要Title Sports and Huai an Road South Street intersection Capacity Analysis Abstract Signalized intersection is the important ponent of the urban road. It connects urban road up a road work, and its capacity directly affect the running efficiency of the urban road. Urban road will not work normally if the traffic congestion or jam happened the signal intersection when the traffic flow desity of the intersection is too large. To improve the traffic capacity and reduce parking and delaying in the intersection are the goals of urban road traffic. For reason above, the signal intersection is studied as a research object, and the traffic capacity of intersection is explored. The running status of the signal intersection is analyzed in this paper.South Street, Shijiazhuang City Sports Huai An Road intersection with the traffic capacity and delay traffic surveys, calculated Intersection ability to analyze the operation of the intersection, and to analyze its problems, on this basis, proposed to increase the signal crossing capacity mouth remendations. Key Words：Urban road； Signal intersection； Capacity； Mixed traffic flow 本 科 畢 業(yè) 論 文 第 頁 共 II 頁目 錄1 緒論 .......................................................................................................................................1 選題的背景與意義 .............................................................................................................1 國內(nèi)外城市道路交叉口的研究現(xiàn)狀 ................................................................................2 國外研究現(xiàn)狀 ..................................................................................................................2 國內(nèi)研究概況 ..................................................................................................................3 研究的思路與內(nèi)容 .............................................................................................................4 研究思路 ..........................................................................................................................4 研究內(nèi)容 ..........................................................................................................................42 信號交叉口交通流特征分析 ...............................................................................................4 信號交叉口機動車的組成 .................................................................................................4 信號交叉口處車流運行特征 .............................................................................................5 通行能力及其影響因素 .....................................................................................................6 啟動損失時間和清尾損失時間 ......................................................................................7 非機動車對通行能力的影響 ..........................................................................................8 通行能力其他影響因素 ..................................................................................................93 體育南大街— 槐安路交叉口的調(diào)查與現(xiàn)狀 .....................................................................10 體育南大街與槐安路交叉口現(xiàn)狀 ...................................................................................10 交叉口調(diào)查設計 ...............................................................................................................10 調(diào)查的地點和時間 ........................................................................................................10 主要調(diào)查內(nèi)容 ................................................................................................................10 調(diào)查方法 ........................................................................................................................11 交叉口的調(diào)查 ...................................................................................................................114 體育南大街與槐安路交叉口的分析與評價 .....................................................................13 體育南大街與槐安路交叉口通行能力的計算 ...............................................................13 體育南大街與槐安路交叉口延誤的計算 .......................................................................16 本 科 畢 業(yè) 論 文 第 I 頁 共 II 頁 ...............................................................215 體育南大街與槐安路交叉口擁堵的原因及解決方法 .....................................................23 通慧橋擁堵的原因分析 ...................................................................................................23 解決建議 ...........................................................................................................................24結論 .................................................................................